Compare commits

...

105 Commits

Author SHA1 Message Date
Simon Lydell
c3f5b8db86 Replace .npmignore with "files": [...] in package.json 2016-09-24 14:26:46 +02:00
Simon Lydell
2923e88207 Merge pull request #4315 from lydell/1.11.0 2016-09-24 14:18:33 +02:00
Simon Lydell
66b5203689 CoffeeScript 1.11.0 2016-09-24 14:16:00 +02:00
Simon Lydell
e908fd4a91 Styling fixes for the documentation 2016-09-24 14:15:54 +02:00
Simon Lydell
ab97e2224e Add changelog for version 1.11.0 2016-09-24 14:15:54 +02:00
Simon Lydell
f6bc4b4c32 Update CLI flags documentation 2016-09-24 14:01:41 +02:00
Geoffrey Booth
a8b77fb4e7 Add modules documentation (#4309) 2016-09-18 20:54:44 +02:00
Simon Lydell
7667cb2370 Merge pull request #4308 from GeoffreyBooth/import-export
Be much more careful about parsing `*` in import and export statements
2016-09-15 17:20:07 +02:00
Geoffrey Booth
51f24e0641 Be much more careful about parsing * in import and export statements; handle export expressions that use * on the same line as export 2016-09-14 23:30:58 -07:00
Simon Lydell
9ae377b481 Fix source maps for errors thrown from .coffee.md files
Before:

```
$ cat tmp.coffee.md
test

    a
$ ./bin/coffee tmp.coffee.md
ReferenceError: a is not defined
  at Object.<anonymous> (/src/coffee-script/tmp.coffee.md:2:3)
  ...
```

Note how the line and column numbers (2 and 3, respectively) are not
correct.

After:

```
$ ./bin/coffee tmp.coffee.md
ReferenceError: a is not defined
  at Object.<anonymous> (/home/lydell/forks/coffee-script/tmp.coffee.md:3:5)
  ...
```

Line 3, column 5 is the actual position of the `a` in tmp.coffee.md.

Supersedes and fixes #4204.
2016-09-14 21:45:06 +02:00
Simon Lydell
0e0e8f87e1 Fix CLI crash when null is thrown
Before:

```
$ ./bin/coffee -e 'throw null'
/src/coffee-script/lib/coffee-script/command.js:251
      message = err.stack || ("" + err);
                   ^

TypeError: Cannot read property 'stack' of null
  at compileScript ...
```

After:

```
$ ./bin/coffee -e 'throw null'
null
```

Supersedes and closes #4135.
2016-09-14 21:33:36 +02:00
Simon Lydell
ec9c4d8594 Merge pull request #4291 from alangpierce/fix-outdent-location-data
Fix incorrect location data in OUTDENT nodes
2016-09-14 21:21:25 +02:00
Geoffrey Booth
66ac8af678 Support import and export of ES2015 modules (#4300)
This pull request adds support for ES2015 modules, by recognizing `import` and `export` statements. The following syntaxes are supported, based on the MDN [import](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/import) and [export](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/export) pages:

```js
import "module-name"
import defaultMember from "module-name"
import * as name from "module-name"
import { } from "module-name"
import { member } from "module-name"
import { member as alias } from "module-name"
import { member1, member2 as alias2, … } from "module-name"
import defaultMember, * as name from "module-name"
import defaultMember, { … } from "module-name"

export default expression
export class name
export { }
export { name }
export { name as exportedName }
export { name as default }
export { name1, name2 as exportedName2, name3 as default, … }

export * from "module-name"
export { … } from "module-name"
```

As a subsitute for ECMAScript’s `export var name = …` and `export function name {}`, CoffeeScript also supports:
```js
export name = …
```

CoffeeScript also supports optional commas within `{ … }`.

This PR converts the supported `import` and `export` statements into ES2015 `import` and `export` statements; it **does not resolve the modules**. So any CoffeeScript with `import` or `export` statements will be output as ES2015, and will need to be transpiled by another tool such as Babel before it can be used in a browser. We will need to add a warning to the documentation explaining this.

This should be fully backwards-compatible, as `import` and `export` were previously reserved keywords. No flags are used.

There are extensive tests included, though because no current JavaScript runtime supports `import` or `export`, the tests compare strings of what the compiled CoffeeScript output is against what the expected ES2015 should be. I also conducted two more elaborate tests:

* I forked the [ember-piqu](https://github.com/pauc/piqu-ember) project, which was an Ember CLI app that used ember-cli-coffeescript and [ember-cli-coffees6](https://github.com/alexspeller/ember-cli-coffees6) (which adds “support” for `import`/`export` by wrapping such statements in backticks before passing the result to the CoffeeScript compiler). I removed `ember-cli-coffees6` and replaced the CoffeeScript compiler used in the build chain with this code, and the app built without errors. [Demo here.](https://github.com/GeoffreyBooth/coffeescript-modules-test-piqu)
* I also forked the [CoffeeScript version of Meteor’s Todos example app](https://github.com/meteor/todos/tree/coffeescript), and replaced all of its `require` statements with the `import` and `export` statements from the original ES2015 version of the app on its `master` branch. I then updated the `coffeescript` Meteor package in the app to use this new code, and again the app builds without errors. [Demo here.](https://github.com/GeoffreyBooth/coffeescript-modules-test-meteor-todos)

The discussion history for this work started [here](https://github.com/jashkenas/coffeescript/pull/4160) and continued [here](https://github.com/GeoffreyBooth/coffeescript/pull/2). @lydell provided guidance, and @JimPanic and @rattrayalex contributed essential code.
2016-09-14 20:46:05 +02:00
Alan Pierce
feb42e5128 Add a test that tokens have locations that are in order 2016-08-01 20:28:56 -07:00
Alan Pierce
bd0024a9c2 Fix incorrect location data in OUTDENT nodes
In f609036bee, a line was changed from
`if length > 0 then (length - 1) else 0` to `Math.max 0, length - 1`. However,
in some cases, the `length` variable can be `undefined`. The previous code would
correctly compute `lastCharacter` as 0, but the new code would compute it as
`NaN`. This would cause trouble later on: the end location would just be the end
of the current chunk, which would be incorrect.

Here's a specific case where the parser was behaving incorrectly:
```
a {
  b: ->
    return c d,
      if e
        f
}
g
```

The OUTDENT tokens after the `f` had an undefined length, so the `NaN` made it
so the end location was at the end of the file. That meant that various nodes in
the AST, like the `return` node, would incorrectly have an end location at the
end of the file.

To fix, I just reverted the change to that particular line.
2016-07-29 20:42:08 -07:00
Simon Lydell
133fadd36a Merge pull request #4289 from GeoffreyBooth/fix-typos
Fix misspellings
2016-07-25 09:42:19 +02:00
Geoffrey Booth
a5980247dc Fix misspellings 2016-07-24 20:37:37 -07:00
Simon Lydell
ec333a061b Merge pull request #4274 from lydell/for-variables
Improve naming of generated 'i-variables'
2016-06-19 12:00:33 +02:00
Simon Lydell
0247b135f8 Improve naming of generated 'i-variables'
In for example `for` loops, a variable called `i` is generated (for the
loop index). If that name is unavailable, `j` is used instead, then `k`,
`l`, etc. all the way to `z`. Then, `aa`, `ab`, `ac` etc. are used.

This meant that, eventually, `do` would be used, but that's not a valid
variable name since `do` is a JavaScript keyword.

This logic was also inefficiently implemented. For example, going from
`aa` to `ab` or from `az` to `ba` required lots of loop iterations.

This commit changes the variable naming convention. Now, `i`, `j`, `k`,
etc. to `z` are used like before. Then comes `i1`, `j1`, `k1`, etc. Then
`i2`, `j2`, `k2` and so on. This is simpler, efficient and easier to
understand. `i1` is more obvious to be a loop index than `aa`.

Fixes #4267.
2016-06-10 08:58:18 +02:00
Simon Lydell
d7e752bc5d Fix failing source map tests
This should have been done in commit 841b3cd2, but I forgot to. Since
that commit, `SourceMap::generate` returns an object instead of
`JSON.stringify()` of that object, but the tests still compared strings.

Fixes #4269.

Note: `SourceMap::generate` is only used internally, so its change in
return type is not a breaking change. The "public API" is unchanged.
2016-06-02 09:04:58 +02:00
Ben Buckman
7c2f348a63 Fix 'Error: EBADF: bad file descriptor, write' on .exit in REPL
Fixes issue #4252.
2016-04-14 09:24:21 -07:00
Michael Ficarra
88192c197a Merge pull request #4226 from eventualbuddha/patch-1
Fix typo.
2016-03-09 09:39:56 -08:00
Brian Donovan
d7385ece46 Fix typo. 2016-03-09 09:30:20 -08:00
Michael Ficarra
e318469cb0 Merge pull request #4219 from lydell/infinity-nan
Treat Infinity and NaN as reserved words
2016-03-07 09:04:51 -08:00
Michael Ficarra
6291b53492 Merge pull request #4223 from lydell/inline-maps
Improve inline source maps generation
2016-03-06 07:33:10 -08:00
Simon Lydell
841b3cd2ad Improve inline source maps generation
- Inline source maps are now shorter by not using pretty-printed JSON.
- `.register()`ed files are now given more information in their inline source
  maps: The name and contents of the source file.
- Some code cleanup.

If you decode the inline source map generated (when using `.register()`) for a
file test.coffee with the contents `console.log "it works!"`, here is the
output:

Before:

    {
      "version": 3,
      "file": "",
      "sourceRoot": "",
      "sources": [
        ""
      ],
      "names": [],
      "mappings": "AAAA;EAAA,OAAO,CAAC,GAAR,CAAY,eAAZ;AAAA"
    }

After:

    {"version":3,"file":"","sourceRoot":"","sources":["test.coffee"],"names":[],"mappings":"AAAA;EAAA,OAAO,CAAC,GAAR,CAAY,WAAZ;AAAA","sourcesContent":["console.log \"it works!\"\n"]}

Related: #4214.
2016-03-06 14:41:26 +01:00
Simon Lydell
9a0babf5b1 Treat Infinity and NaN as reserved words
Fixes #4218.
2016-03-06 11:41:48 +01:00
Simon Lydell
cbc72a29bf Merge pull request #4220 from lydell/propertyliteral
Split out properties from identifiers
2016-03-06 10:57:31 +01:00
Simon Lydell
e42fc47747 Split out properties from identifiers
- Split out a PROPERTY token from the IDENTIFIER token.
- Split out Property from the Identifier in the grammar.
- Split out PropertyLiteral from IdentifierLiteral.
2016-03-06 10:53:01 +01:00
Michael Ficarra
5b7ac32905 Merge pull request #4221 from lydell/assignment-errors
Unify, simplify and fixup assignment errors
2016-03-06 01:41:51 -08:00
Simon Lydell
4d8cd03298 Unify, simplify and fixup assignment errors
- Show the same type of error message for compound assignment as for `=`
  assignment when the LHS is invalid.
- Show the same type of error message when trying to assign to a CoffeeScript
  keyword as when trying to assign to a JavaScript keyword.
- Now longer treat `&& =` as `&&=`. The same goes for `and=`, `||=` and `or=`.
- Unify the error message to: `<optional type> '<value>' can't be assigned`.
2016-03-06 10:33:30 +01:00
Michael Ficarra
585932cf5b compile InfinityLiterals to 2e308 2016-03-05 08:35:26 -08:00
Michael Ficarra
8afb7cc95b Merge pull request #4198 from lydell/node-types
Refactor `Literal` into several subtypes
2016-03-05 08:20:19 -08:00
Simon Lydell
021d2e4376 Refactor Literal into several subtypes
Previously, the parser created `Literal` nodes for many things. This resulted in
information loss. Instead of being able to check the node type, we had to use
regexes to tell the different types of `Literal`s apart. That was a bit like
parsing literals twice: Once in the lexer, and once (or more) in the compiler.
It also caused problems, such as `` `this` `` and `this` being indistinguishable
(fixes #2009).

Instead returning `new Literal` in the grammar, subtypes of it are now returned
instead, such as `NumberLiteral`, `StringLiteral` and `IdentifierLiteral`. `new
Literal` by itself is only used to represent code chunks that fit no category.
(While mentioning `NumberLiteral`, there's also `InfinityLiteral` now, which is
a subtype of `NumberLiteral`.)

`StringWithInterpolations` has been added as a subtype of `Parens`, and
`RegexWithInterpolations` as a subtype of `Call`. This makes it easier for other
programs to make use of CoffeeScript's "AST" (nodes). For example, it is now
possible to distinguish between `"a #{b} c"` and `"a " + b + " c"`. Fixes #4192.

`SuperCall` has been added as a subtype of `Call`.

Note, though, that some information is still lost, especially in the lexer. For
example, there is no way to distinguish a heredoc from a regular string, or a
heregex without interpolations from a regular regex. Binary and octal number
literals are indistinguishable from hexadecimal literals.

After the new subtypes were added, they were taken advantage of, removing most
regexes in nodes.coffee. `SIMPLENUM` (which matches non-hex integers) had to be
kept, though, because such numbers need special handling in JavaScript (for
example in `1..toString()`).

An especially nice hack to get rid of was using `new String()` for the token
value for reserved identifiers (to be able to set a property on them which could
survive through the parser). Now it's a good old regular string.

In range literals, slices, splices and for loop steps when number literals
are involved, CoffeeScript can do some optimizations, such as precomputing the
value of, say, `5 - 3` (outputting `2` instead of `5 - 3` literally). As a side
bonus, this now also works with hexadecimal number literals, such as `0x02`.

Finally, this also improves the output of `coffee --nodes`:

    # Before:
    $ bin/coffee -ne 'while true
      "#{a}"
      break'
    Block
      While
        Value
          Bool
        Block
          Value
            Parens
              Block
                Op +
                  Value """"
                  Value
                    Parens
                      Block
                        Value "a" "break"

    # After:
    $ bin/coffee -ne 'while true
      "#{a}"
      break'
    Block
      While
        Value BooleanLiteral: true
        Block
          Value
            StringWithInterpolations
              Block
                Op +
                  Value StringLiteral: ""
                  Value
                    Parens
                      Block
                        Value IdentifierLiteral: a
          StatementLiteral: break
2016-03-05 17:08:11 +01:00
Michael Ficarra
87216ea5b6 Merge pull request #4212 from nvignola/issue4042
Change a bad link in documentation issue#4042
2016-03-01 06:57:54 -08:00
nvignola
f80a8a5120 Change a bad link in documentation 2016-02-29 23:00:27 +00:00
Michael Ficarra
9590ad7622 Merge pull request #4199 from pra85/patch-1
Fix minor typo
2016-02-02 21:51:03 -08:00
Prayag Verma
402133a50e Fix minor typo
Remove extra `the`
2016-02-03 10:52:15 +05:30
Simon Lydell
34b4311544 Fix broken CoffeeScript.register() and commit build
Commit 347a6255 is a bit problematic:

- It doesn't include the built .js files.
- It breaks `CoffeeScript.register()`. This can be seen by running the tests;
  four of them fails. The error is that `CoffeeScript.register()` calls
  `CoffeeScript._compileFile()` with the `sourceMap` option enabled, which
  returns an object while the code expected a string.

This commit fixes the broken `CoffeeScript.register()`, by setting the
`sourceMap` option to `false` (but still keeping the `inlineMap` option enabled,
which was the intention of commit 347a6255). It also commits the built .js
files. The tests now pass.
2016-01-31 19:48:40 +01:00
Michael Ficarra
65c35e05a1 Merge pull request #4193 from DylanPiercey/master
Allow for external and inline sourcemap generation separately
2016-01-30 20:13:47 -08:00
Dylan Piercey
f7277c9de5 Allow for external and inline sourcemap generation separately 2016-01-30 21:09:19 -07:00
Jeremy Ashkenas
08129d0f1f Merge pull request #4111 from DylanPiercey/master
Add inline sourcemap support
2016-01-30 23:00:06 -03:00
Dylan Piercey
347a625525 Add inline sourcemap support 2016-01-23 12:58:22 -07:00
Michael Ficarra
2df011f378 Merge pull request #4180 from zhanzhenzhen/master
Fix #4178: an issue of processing Unicode characters in stdin
2016-01-12 08:54:45 -08:00
Zhenzhen Zhan
97882b8e49 Build for #4178 2016-01-13 00:49:45 +08:00
Zhenzhen Zhan
67b0f95d4d Fix #4178: an issue of processing Unicode characters in stdin 2016-01-12 19:16:19 +08:00
Simon Lydell
ce84924101 Fix invalid JS in one of the docs examples
Fixes #4175.
2016-01-07 08:22:59 +01:00
Simon Lydell
ae72dbb379 Fix scoping error in coffee-script.coffee
Closes #4167.
2016-01-07 07:53:53 +01:00
Michael Ficarra
b8403bfa97 Merge pull request #4146 from mvj3/minor-document-typos
Fixed minor document typos
2015-11-17 16:04:59 -08:00
David Chen
f179b20e6e Fixed minor document typos 2015-11-18 08:00:58 +08:00
Michael Ficarra
0995ba361c Merge pull request #4140 from lydell/issue-4137
Fix #4137: Caught errors named `undefined`
2015-11-01 23:18:47 -08:00
Simon Lydell
89921c0667 Fix #4137: Caught errors named undefined
Previously, `catch`-less `try`s named the caught error `undefined`, instead of
`error` like usual.
2015-11-02 08:05:35 +01:00
Michael Ficarra
87a854afb4 Merge pull request #4131 from lydell/issue-4130
Fix #4130: Unassignable param destructuring crash
2015-10-22 10:14:39 -07:00
Simon Lydell
1dd5795960 Fix #4130: Unassignable param destructuring crash 2015-10-22 19:11:23 +02:00
Michael Ficarra
968f94f782 Merge pull request #4112 from lydell/renamed-destrucured-params-with-defaults
Fix compiler crash with renamed destrucured params with defaults
2015-10-03 15:33:14 -07:00
Simon Lydell
4b4675de30 Fix compiler crash with renamed destrucured params with defaults
`({a = 1}) ->` and `({a: b}) ->` worked, but not the combination of the two:
`({a: b = 1}) ->`. That destrucuring worked for normal assignments, though:
`{a: b = 1} = c`. This commit fixes the param case.
2015-09-27 15:54:44 +02:00
Jeremy Ashkenas
36e80d7f5c Merge pull request #4099 from lydell/yield-return
Only allow `yield return` as a statement
2015-09-17 12:41:17 -04:00
ven
2536bfd75c Merge pull request #4102 from casidiablo/patch-1
Fixed link to Groovy doc link
2015-09-17 17:43:31 +02:00
Cristian
4acafad07b Fixed link to Groovy doc link 2015-09-17 08:22:56 -07:00
Michael Ficarra
73b05a55b6 Merge pull request #4101 from mjhassanpur/fix-doc-typos
Fix documentation typos
2015-09-16 23:27:32 -07:00
mjhassanpur
de2db48474 Fix documentation typos 2015-09-16 21:24:53 -07:00
Simon Lydell
4ceb6a6818 Only allow yield return as a statement
Fixes #4097. Also happens to fix #4096. I also took the liberty to simplify the
error message for invalid use of `yield`.
2015-09-16 17:39:59 +02:00
Jeremy Ashkenas
d6ff91a454 Merge pull request #4095 from alubbe/standaloneyieldd
Add support for standalone yield
2015-09-14 10:55:39 -04:00
Jeremy Ashkenas
da23a2f702 Merge pull request #4093 from alubbe/betteryieldcompilation
Remove unnecessary brackets and empty spaces around yield
2015-09-14 10:54:35 -04:00
Jeremy Ashkenas
d1c6db476b Merge pull request #4094 from alubbe/removeuncaughterrorvars
Remove uncaught error vars
2015-09-14 10:54:07 -04:00
Andreas Lubbe
b1ef5a9996 Remove unnecessary brackets and empty spaces around yield
This removes unnecessary brackets and empty spaces around yield when not needed. We still need brackets for if(a === (yield)).
2015-09-13 13:11:10 +02:00
Andreas Lubbe
c1a9cfa044 Add support for standalone yield
This breaks compatibility with
->
  yield for i in [1..3]
    i * 2
and
->
  yield
    i * 2

yield's behaviour now mirrors that of return in that it can be used stand alone as well as with expressions. Thus, it currently also inherits the above limitations.
2015-09-13 12:30:59 +02:00
Andreas Lubbe
d3cff9082f Remove uncaught error vars 2015-09-13 12:27:07 +02:00
Jeremy Ashkenas
1739c9d720 Merge pull request #4089 from lydell/issue-4088
Fix #4088: Don't declare caught variables
2015-09-10 13:16:53 -04:00
Simon Lydell
75a4c01e17 Fix #4088: Don't declare caught variables 2015-09-10 18:59:01 +02:00
Michael Ficarra
8711da03a2 Merge pull request #4080 from lydell/single-newline-at-eof
Ensure that all source files end with a single `\n`
2015-09-03 20:57:39 -07:00
Jeremy Ashkenas
eb6baf2d9b Merge pull request #4083 from lydell/remove-unnecessary-files
Remove unnecessary .js files
2015-09-03 16:51:00 -04:00
Jeremy Ashkenas
d742a7dd1f Merge pull request #4082 from lydell/changelog-fix
Update date and fix formatting error in 1.10.0 changelog
2015-09-03 16:50:27 -04:00
Simon Lydell
ae65875c8b Remove unnecessary .js files
The example code in documentation/coffee/*.coffee accidentally had duplicate
compiled .js versions committed: Both as documentation/js/*.js and as
documentation/coffee/*.js.

The former is generated when running `cake doc:site`, while the latter has no
cake task to be generated. Removing the former and then re-compiling index.html
results in all the code examples being missing in the resulting HTML, while
removing the latter makes no difference.

In conclusion, documentation/coffee/*.js must be the unnecessary duplicates.
They are removed by this commit.
2015-09-03 22:15:45 +02:00
Simon Lydell
fcf5924dae Update date and fix formatting error in 1.10.0 changelog 2015-09-03 22:08:34 +02:00
Jeremy Ashkenas
f26d33d418 Merge pull request #4079 from lydell/v1.10.0
CoffeeScript 1.10.0
2015-09-03 15:45:13 -04:00
Simon Lydell
cea773ec81 CoffeeScript 1.10.0 2015-09-03 20:10:18 +02:00
Simon Lydell
6c6c8d48bf Ensure that all source files end with a single \n
This was done by first checking all files in the repository root by hand, and
then by doing the following:

    $ npm i get-stdin@4
    $ cat clean.coffee
    fs = require 'fs'
    stdin = require 'get-stdin'

    stdin (text) ->
      for file in text.trim().split('\n')
        contents = fs.readFileSync file
          .toString().replace /\s*$/, '\n'
        fs.writeFileSync file, contents
      return
    $ ls !(node_modules)/**/*.coffee | coffee clean.coffee
2015-09-03 19:20:12 +02:00
Jeremy Ashkenas
98dd1bf8e8 Merge pull request #4073 from lydell/issue-3926
Fix #3926: Disallow implicit objects as parameter destructuring
2015-09-01 15:03:29 -04:00
Jeremy Ashkenas
56d75baac7 Merge pull request #4075 from lydell/documentation-improvements
Documentation improvements
2015-09-01 13:16:55 -04:00
Simon Lydell
0872c3d13d Git rid of the deprecated <tt> tag in the docs
Replaced with `<code>` tags.
2015-08-30 12:41:47 +02:00
Simon Lydell
5095e02b62 Remove unnecessary blank lines at EOF in examples
On less wide screens, where the CoffeeScript is above the JavaScript, those
lines resulted in an unnecessarily high box of CoffeeScript code.
2015-08-30 12:41:47 +02:00
Simon Lydell
874628b1d0 Improve the documentation site on smaller screens
"Smaller screens" means screens smaller than 820px wide. That's the smallest
width that the current design looks good at.

I tried to not change the current design in any way and to make as few changes
as possible.

This is what happens on smaller screens:

- The navigation bar is no longer fixed to the viewport, but always at the top
  of the page.
- The navigation bar is vertical rather than horizontal.
- CoffeeScript code is above the compiled JavaScript rather than having them
  side by side.

This allows for a larger text size, which is more compfortable to read, and no
horizontal scrolling, which many find difficult to use.
2015-08-30 12:41:36 +02:00
Michael Ficarra
ff9d5117f9 Merge pull request #4074 from lydell/destructuring-defaults-docs
Document destructuring defaults
2015-08-29 10:33:44 -07:00
Simon Lydell
10aca2a38e Document destructuring defaults 2015-08-29 19:18:44 +02:00
Simon Lydell
2c4d437e98 Fix #3926: Disallow implicit objects as parameter destructuring 2015-08-28 23:11:47 +02:00
Jeremy Ashkenas
c0c13c1977 Merge pull request #4069 from lydell/destructuring-defaults
Implement ES2015-like destructuring defaults
2015-08-27 17:50:33 -04:00
Simon Lydell
6d9553a016 Implement ES2015-like destructuring defaults
This let's you do things like:

    fullName = ({first = 'John', last = 'Doe'}) -> "#{first} #{last}"

Note: CoffeeScrits treats `undefined` and `null` the same, and that's true in
the case of destructuring defaults as well, as opposed to ES2015 which only uses
the default value if the target is `undefined`. A similar ES2015 difference
already exists for function parameter defaults. It is important for CoffeeScript
to be consistent with itself.

    fullName2 = (first = 'John', last = 'Doe') -> "#{first} #{last}"
    assert fullName('Bob', null) is fullName2(first: 'Bob', last: null)

Fixes #1558, #3288 and #4005.
2015-08-27 22:16:13 +02:00
Jeremy Ashkenas
66716cd730 Merge pull request #4071 from lydell/lone-expansion
Fix #4070: Improve error message for lone expansion
2015-08-27 13:09:54 -04:00
Simon Lydell
f588ecb288 Fix #4070: Improve error message for lone expansion 2015-08-26 22:30:55 +02:00
Michael Ficarra
dc3e177811 Merge pull request #4068 from lydell/issue-1192
Fix #1192: Assignment starting with object literals
2015-08-22 07:24:23 -07:00
Simon Lydell
2eef667916 Fix #1192: Assignment starting with object literals 2015-08-22 16:21:35 +02:00
Jeremy Ashkenas
617a932e89 Merge pull request #4059 from BrunoBernardino/hotfix/4036-try-variable-improvement
Closes #4036: "Try catch" optimisation
2015-08-19 14:33:11 -04:00
Bruno Bernardino
beac56d4d5 Updated compile 2015-08-16 21:34:22 +01:00
Bruno Bernardino
cc98e99070 Removing unnecessary assignment 2015-08-16 21:33:58 +01:00
Bruno Bernardino
93e4eeafed Removing the unnecessary underscore now :) 2015-08-16 21:32:16 +01:00
Bruno Bernardino
efdc67241a Improved the tests and removed the hardcoded variable, according to suggestions. 2015-08-16 21:27:28 +01:00
Bruno Bernardino
24e8f1c98f Closes #4036: "Try catch" optimisation
Let me know if there's something I should be doing differently as this is my first contribution to coffeescript.
I fixed the reported issue where a generated variable could clash with a user-defined one in a try/catch block.
I added a test for a few scenarios with different variable names for a try/catch, to confirm the fix and avoid regressions.
2015-08-16 20:47:04 +01:00
Michael Ficarra
2d1a6fa6ec Merge pull request #4029 from yjerem/reset-seenfor
Reset @seenFor in lexer before tokenizing
2015-07-07 21:31:23 -07:00
Jeremy Ruten
3d7d68a766 Reset @seenFor in lexer before tokenizing 2015-07-07 22:23:26 -06:00
Michael Ficarra
342b395b0a Merge pull request #4019 from rvagg/master
Don't copy arguments or caller from require
2015-06-22 06:33:07 -07:00
Rod Vagg
75ae45e2bb don't copy arguments or caller from require
causes an error in io.js where strict-mode is set on internal modules

Fixes: https://github.com/jashkenas/coffeescript/issues/3810
2015-06-22 22:51:39 +10:00
Michael Ficarra
1f197fcc1b Merge pull request #3985 from ide/array-check
Replace "instanceof Array" in transformer with "[object Array]" comparison
2015-06-05 09:40:02 -07:00
Jeremy Ashkenas
e339f5f2da correct release date 2015-05-27 13:04:12 -04:00
James Ide
2087923163 Replace "instanceof Array" in transformer with "[object Array]" comparison
Testing with `'[object Array]' is Object::toString.call element` allows arrays from another JS context to be properly handled. The specific use case here is to support jest, which sets up JS contexts using Node/io.js's "vm" module. This approach works in ES3 environments in contrast with ES5's `Array.isArray`.
2015-05-20 21:06:36 -07:00
201 changed files with 9345 additions and 6301 deletions

View File

@@ -1,11 +0,0 @@
*.coffee
*.html
.DS_Store
.git*
Cakefile
documentation/
examples/
extras/coffee-script.js
raw/
src/
test/

2
CNAME
View File

@@ -1 +1 @@
coffeescript.org
coffeescript.org

View File

@@ -6,4 +6,4 @@
* Use the same coding style as the rest of the [codebase](https://github.com/jashkenas/coffeescript/tree/master/src). If you're just getting started with CoffeeScript, there's a nice [style guide](https://github.com/polarmobile/coffeescript-style-guide).
* In your pull request, do not add documentation to `index.html` or re-build the minified `coffee-script.js` file. We'll do those things before cutting a new release.
* In your pull request, do not add documentation to `index.html` or re-build the minified `coffee-script.js` file. We'll do those things before cutting a new release.

View File

@@ -54,6 +54,9 @@ codeFor = ->
js = js.replace /^\/\/ generated.*?\n/i, ''
cshtml = "<pre><code>#{hljs.highlight('coffeescript', cs).value}</code></pre>"
# Temporary fix until highlight.js adds support for newer CoffeeScript reserved words
if file is 'modules'
cshtml = cshtml.replace /(import|export|from|as|default) /g, '<span class="reserved">$1</span> '
jshtml = "<pre><code>#{hljs.highlight('javascript', js).value}</code></pre>"
append = if executable is yes then '' else "alert(#{executable});"
if executable and executable != yes

View File

@@ -1,6 +1,6 @@
{
"name": "coffee-script",
"version": "1.9.3",
"version": "1.11.0",
"main": [
"lib/coffee-script/coffee-script.js"
],
@@ -14,7 +14,7 @@
"devDependencies": {
"uglify-js": "~2.2",
"jison": ">=0.2.0",
"highlight.js": "~8.0.0",
"highlight.js": "~9.6.0",
"underscore": "~1.5.2",
"docco": "~0.6.2"
},

View File

@@ -1,24 +0,0 @@
// Generated by CoffeeScript 1.9.3
var volume, winner;
if (ignition === true) {
launch();
}
if (band !== SpinalTap) {
volume = 10;
}
if (answer !== false) {
letTheWildRumpusBegin();
}
if (car.speed < limit) {
accelerate();
}
if (pick === 47 || pick === 92 || pick === 13) {
winner = true;
}
print(inspect("My name is " + this.name));

View File

@@ -1,24 +0,0 @@
// Generated by CoffeeScript 1.9.3
var courses, dish, food, foods, i, j, k, l, len, len1, len2, ref;
ref = ['toast', 'cheese', 'wine'];
for (j = 0, len = ref.length; j < len; j++) {
food = ref[j];
eat(food);
}
courses = ['greens', 'caviar', 'truffles', 'roast', 'cake'];
for (i = k = 0, len1 = courses.length; k < len1; i = ++k) {
dish = courses[i];
menu(i + 1, dish);
}
foods = ['broccoli', 'spinach', 'chocolate'];
for (l = 0, len2 = foods.length; l < len2; l++) {
food = foods[l];
if (food !== 'chocolate') {
eat(food);
}
}

View File

@@ -2,5 +2,3 @@
SkinnyMochaHalfCaffScript Compiler v1.0
Released under the MIT License
###

View File

@@ -1,7 +0,0 @@
// Generated by CoffeeScript 1.9.3
/*
SkinnyMochaHalfCaffScript Compiler v1.0
Released under the MIT License
*/

View File

@@ -6,4 +6,4 @@ task 'build:parser', 'rebuild the Jison parser', (options) ->
require 'jison'
code = require('./lib/grammar').parser.generate()
dir = options.output or 'lib'
fs.writeFile "#{dir}/parser.js", code
fs.writeFile "#{dir}/parser.js", code

View File

@@ -1,14 +0,0 @@
// Generated by CoffeeScript 1.9.3
var fs;
fs = require('fs');
option('-o', '--output [DIR]', 'directory for compiled code');
task('build:parser', 'rebuild the Jison parser', function(options) {
var code, dir;
require('jison');
code = require('./lib/grammar').parser.generate();
dir = options.output || 'lib';
return fs.writeFile(dir + "/parser.js", code);
});

View File

@@ -4,5 +4,3 @@ $ 'body'
.fadeIn 'fast'
.addClass '.active'
.css 'background', 'white'

View File

@@ -1,4 +0,0 @@
// Generated by CoffeeScript 1.9.3
$('body').click(function(e) {
return $('.box').fadeIn('fast').addClass('.active');
}).css('background', 'white');

View File

@@ -19,7 +19,3 @@ tom = new Horse "Tommy the Palomino"
sam.move()
tom.move()

View File

@@ -1,57 +0,0 @@
// Generated by CoffeeScript 1.9.3
var Animal, Horse, Snake, sam, tom,
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
hasProp = {}.hasOwnProperty;
Animal = (function() {
function Animal(name) {
this.name = name;
}
Animal.prototype.move = function(meters) {
return alert(this.name + (" moved " + meters + "m."));
};
return Animal;
})();
Snake = (function(superClass) {
extend(Snake, superClass);
function Snake() {
return Snake.__super__.constructor.apply(this, arguments);
}
Snake.prototype.move = function() {
alert("Slithering...");
return Snake.__super__.move.call(this, 5);
};
return Snake;
})(Animal);
Horse = (function(superClass) {
extend(Horse, superClass);
function Horse() {
return Horse.__super__.constructor.apply(this, arguments);
}
Horse.prototype.move = function() {
alert("Galloping...");
return Horse.__super__.move.call(this, 45);
};
return Horse;
})(Animal);
sam = new Snake("Sammy the Python");
tom = new Horse("Tommy the Palomino");
sam.move();
tom.move();

View File

@@ -1,5 +1,3 @@
cholesterol = 127
healthy = 200 > cholesterol > 60

View File

@@ -1,6 +0,0 @@
// Generated by CoffeeScript 1.9.3
var cholesterol, healthy;
cholesterol = 127;
healthy = (200 > cholesterol && cholesterol > 60);

View File

@@ -7,6 +7,3 @@ else
showIt()
date = if friday then sue else jill

View File

@@ -1,15 +0,0 @@
// Generated by CoffeeScript 1.9.3
var date, mood;
if (singing) {
mood = greatlyImproved;
}
if (happy && knowsIt) {
clapsHands();
chaChaCha();
} else {
showIt();
}
date = friday ? sue : jill;

View File

@@ -1,6 +1,5 @@
class Person
constructor: (options) ->
{@name, @age, @height} = options
tim = new Person age: 4
constructor: (options) ->
{@name, @age, @height = 'average'} = options
tim = new Person name: 'Tim', age: 4

View File

@@ -1,15 +0,0 @@
// Generated by CoffeeScript 1.9.3
var Person, tim;
Person = (function() {
function Person(options) {
this.name = options.name, this.age = options.age, this.height = options.height;
}
return Person;
})();
tim = new Person({
age: 4
});

View File

@@ -1,8 +1,2 @@
fill = (container, liquid = "coffee") ->
"Filling the #{container} with #{liquid}..."

View File

@@ -1,9 +0,0 @@
// Generated by CoffeeScript 1.9.3
var fill;
fill = function(container, liquid) {
if (liquid == null) {
liquid = "coffee";
}
return "Filling the " + container + " with " + liquid + "...";
};

View File

@@ -1,4 +1,4 @@
for filename in list
do (filename) ->
fs.readFile filename, (err, contents) ->
compile filename, contents.toString()
compile filename, contents.toString()

View File

@@ -1,12 +0,0 @@
// Generated by CoffeeScript 1.9.3
var filename, fn, i, len;
fn = function(filename) {
return fs.readFile(filename, function(err, contents) {
return compile(filename, contents.toString());
});
};
for (i = 0, len = list.length; i < len; i++) {
filename = list[i];
fn(filename);
}

View File

@@ -1,6 +1,3 @@
hi = `function() {
return [document.title, "Hello JavaScript"].join(": ");
}`

View File

@@ -1,6 +0,0 @@
// Generated by CoffeeScript 1.9.3
var hi;
hi = function() {
return [document.title, "Hello JavaScript"].join(": ");
};

View File

@@ -4,10 +4,3 @@ speed = 0
speed ?= 15
footprints = yeti ? "bear"

View File

@@ -1,14 +0,0 @@
// Generated by CoffeeScript 1.9.3
var footprints, solipsism, speed;
if ((typeof mind !== "undefined" && mind !== null) && (typeof world === "undefined" || world === null)) {
solipsism = true;
}
speed = 0;
if (speed == null) {
speed = 15;
}
footprints = typeof yeti !== "undefined" && yeti !== null ? yeti : "bear";

View File

@@ -2,6 +2,3 @@ text = "Every literary critic believes he will
outwit history and have the last word"
[first, ..., last] = text.split " "

View File

@@ -1,6 +0,0 @@
// Generated by CoffeeScript 1.9.3
var first, last, ref, text;
text = "Every literary critic believes he will outwit history and have the last word";
ref = text.split(" "), first = ref[0], last = ref[ref.length - 1];

View File

@@ -6,4 +6,4 @@ grade = (student) ->
else
"C"
eldest = if 24 > 21 then "Liz" else "Ike"
eldest = if 24 > 21 then "Liz" else "Ike"

View File

@@ -1,18 +0,0 @@
// Generated by CoffeeScript 1.9.3
var eldest, grade;
grade = function(student) {
if (student.excellentWork) {
return "A+";
} else if (student.okayStuff) {
if (student.triedHard) {
return "B";
} else {
return "B-";
}
} else {
return "C";
}
};
eldest = 24 > 21 ? "Liz" : "Ike";

View File

@@ -1,3 +1 @@
six = (one = 1) + (two = 2) + (three = 3)

View File

@@ -1,4 +0,0 @@
// Generated by CoffeeScript 1.9.3
var one, six, three, two;
six = (one = 1) + (two = 2) + (three = 3);

View File

@@ -1,3 +1,3 @@
# The first ten global properties.
globals = (name for name of window)[0...10]
globals = (name for name of window)[0...10]

View File

@@ -1,11 +0,0 @@
// Generated by CoffeeScript 1.9.3
var globals, name;
globals = ((function() {
var results;
results = [];
for (name in window) {
results.push(name);
}
return results;
})()).slice(0, 10);

View File

@@ -4,4 +4,3 @@ alert(
catch error
"And the error is ... #{error}"
)

View File

@@ -1,11 +0,0 @@
// Generated by CoffeeScript 1.9.3
var error;
alert((function() {
try {
return nonexistent / void 0;
} catch (_error) {
error = _error;
return "And the error is ... " + error;
}
})());

View File

@@ -3,4 +3,4 @@ Account = (customer, cart) ->
@cart = cart
$('.shopping_cart').on 'click', (event) =>
@customer.purchase @cart
@customer.purchase @cart

View File

@@ -1,12 +0,0 @@
// Generated by CoffeeScript 1.9.3
var Account;
Account = function(customer, cart) {
this.customer = customer;
this.cart = cart;
return $('.shopping_cart').on('click', (function(_this) {
return function(event) {
return _this.customer.purchase(_this.cart);
};
})(this));
};

View File

@@ -1,10 +0,0 @@
// Generated by CoffeeScript 1.9.3
var cube, square;
square = function(x) {
return x * x;
};
cube = function(x) {
return square(x) * x;
};

View File

@@ -5,4 +5,4 @@ perfectSquares = ->
yield num * num
return
window.ps or= perfectSquares()
window.ps or= perfectSquares()

View File

@@ -1,13 +0,0 @@
// Generated by CoffeeScript 1.9.3
var perfectSquares;
perfectSquares = function*() {
var num;
num = 0;
while (true) {
num += 1;
(yield num * num);
}
};
window.ps || (window.ps = perfectSquares());

View File

@@ -3,4 +3,3 @@ html = """
cup of coffeescript
</strong>
"""

View File

@@ -1,4 +0,0 @@
// Generated by CoffeeScript 1.9.3
var html;
html = "<strong>\n cup of coffeescript\n</strong>";

View File

@@ -7,5 +7,3 @@ OPERATOR = /// ^ (
| \?\. # soak access
| \.{2,3} # range or splat
) ///

View File

@@ -1,4 +0,0 @@
// Generated by CoffeeScript 1.9.3
var OPERATOR;
OPERATOR = /^(?:[-=]>|[-+*\/%<>&|^!?=]=|>>>=?|([-+:])\1|([&|<>])\2=?|\?\.|\.{2,3})/;

View File

@@ -2,7 +2,3 @@ author = "Wittgenstein"
quote = "A picture is a fact. -- #{ author }"
sentence = "#{ 22 / 7 } is a decent approximation of π"

View File

@@ -1,8 +0,0 @@
// Generated by CoffeeScript 1.9.3
var author, quote, sentence;
author = "Wittgenstein";
quote = "A picture is a fact. -- " + author;
sentence = (22 / 7) + " is a decent approximation of π";

View File

@@ -0,0 +1,22 @@
import 'local-file.coffee'
import 'coffee-script'
import _ from 'underscore'
import * as underscore from 'underscore'
import { now } from 'underscore'
import { now as currentTimestamp } from 'underscore'
import { first, last } from 'underscore'
import utilityBelt, { each } from 'underscore'
export default Math
export square = (x) -> x * x
export class Mathematics
least: (x, y) -> if x < y then x else y
export { sqrt }
export { sqrt as squareRoot }
export { Mathematics as default, sqrt as squareRoot }
export * from 'underscore'
export { max, min } from 'underscore'

View File

@@ -1,8 +0,0 @@
// Generated by CoffeeScript 1.9.3
var modulo = function(a, b) { return (+a % (b = +b) + b) % b; };
-7 % 5 === -2;
modulo(-7, 5) === 3;
tabs.selectTabAtIndex(modulo(tabs.currentIndex - count, tabs.length));

View File

@@ -3,7 +3,3 @@ weatherReport = (location) ->
[location, 72, "Mostly Sunny"]
[city, temp, forecast] = weatherReport "Berkeley, CA"

View File

@@ -1,8 +0,0 @@
// Generated by CoffeeScript 1.9.3
var city, forecast, ref, temp, weatherReport;
weatherReport = function(location) {
return [location, 72, "Mostly Sunny"];
};
ref = weatherReport("Berkeley, CA"), city = ref[0], temp = ref[1], forecast = ref[2];

View File

@@ -1,18 +0,0 @@
// Generated by CoffeeScript 1.9.3
var age, ages, child, yearsOld;
yearsOld = {
max: 10,
ida: 9,
tim: 11
};
ages = (function() {
var results;
results = [];
for (child in yearsOld) {
age = yearsOld[child];
results.push(child + " is " + age);
}
return results;
})();

View File

@@ -9,6 +9,3 @@ futurists =
]
{poet: {name, address: [street, city]}} = futurists

View File

@@ -1,13 +0,0 @@
// Generated by CoffeeScript 1.9.3
var city, futurists, name, ref, ref1, street;
futurists = {
sculptor: "Umberto Boccioni",
painter: "Vladimir Burliuk",
poet: {
name: "F.T. Marinetti",
address: ["Via Roma 42R", "Bellagio, Italy 22021"]
}
};
ref = futurists.poet, name = ref.name, (ref1 = ref.address, street = ref1[0], city = ref1[1]);

View File

@@ -15,5 +15,3 @@ kids =
sister:
name: "Ida"
age: 9

View File

@@ -1,22 +0,0 @@
// Generated by CoffeeScript 1.9.3
var bitlist, kids, singers, song;
song = ["do", "re", "mi", "fa", "so"];
singers = {
Jagger: "Rock",
Elvis: "Roll"
};
bitlist = [1, 0, 1, 0, 0, 1, 1, 1, 0];
kids = {
brother: {
name: "Max",
age: 11
},
sister: {
name: "Ida",
age: 9
}
};

View File

@@ -1,5 +1,3 @@
$('.account').attr class: 'active'
log object.class

View File

@@ -1,6 +0,0 @@
// Generated by CoffeeScript 1.9.3
$('.account').attr({
"class": 'active'
});
log(object["class"]);

View File

@@ -1,45 +0,0 @@
// Generated by CoffeeScript 1.9.3
var cubes, list, math, num, number, opposite, race, square,
slice = [].slice;
number = 42;
opposite = true;
if (opposite) {
number = -42;
}
square = function(x) {
return x * x;
};
list = [1, 2, 3, 4, 5];
math = {
root: Math.sqrt,
square: square,
cube: function(x) {
return x * square(x);
}
};
race = function() {
var runners, winner;
winner = arguments[0], runners = 2 <= arguments.length ? slice.call(arguments, 1) : [];
return print(winner, runners);
};
if (typeof elvis !== "undefined" && elvis !== null) {
alert("I knew it!");
}
cubes = (function() {
var i, len, results;
results = [];
for (i = 0, len = list.length; i < len; i++) {
num = list[i];
results.push(math.cube(num));
}
return results;
})();

View File

@@ -2,8 +2,3 @@ theBait = 1000
theSwitch = 0
[theBait, theSwitch] = [theSwitch, theBait]

View File

@@ -1,8 +0,0 @@
// Generated by CoffeeScript 1.9.3
var ref, theBait, theSwitch;
theBait = 1000;
theSwitch = 0;
ref = [theSwitch, theBait], theBait = ref[0], theSwitch = ref[1];

View File

@@ -1,9 +1,3 @@
tag = "<impossible>"
[open, contents..., close] = tag.split("")

View File

@@ -1,7 +0,0 @@
// Generated by CoffeeScript 1.9.3
var close, contents, i, open, ref, tag,
slice = [].slice;
tag = "<impossible>";
ref = tag.split(""), open = ref[0], contents = 3 <= ref.length ? slice.call(ref, 1, i = ref.length - 1) : (i = 1, []), close = ref[i++];

View File

@@ -1,3 +1,2 @@
String::dasherize = ->
this.replace /_/g, "-"

View File

@@ -1,4 +0,0 @@
// Generated by CoffeeScript 1.9.3
String.prototype.dasherize = function() {
return this.replace(/_/g, "-");
};

View File

@@ -1,2 +1 @@
countdown = (num for num in [10..1])

View File

@@ -1,11 +0,0 @@
// Generated by CoffeeScript 1.9.3
var countdown, num;
countdown = (function() {
var i, results;
results = [];
for (num = i = 10; i >= 1; num = --i) {
results.push(num);
}
return results;
})();

View File

@@ -2,4 +2,4 @@ outer = 1
changeNumbers = ->
inner = -1
outer = 10
inner = changeNumbers()
inner = changeNumbers()

View File

@@ -1,12 +0,0 @@
// Generated by CoffeeScript 1.9.3
var changeNumbers, inner, outer;
outer = 1;
changeNumbers = function() {
var inner;
inner = -1;
return outer = 10;
};
inner = changeNumbers();

View File

@@ -1,12 +0,0 @@
// Generated by CoffeeScript 1.9.3
var copy, end, middle, numbers, start;
numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9];
start = numbers.slice(0, 3);
middle = numbers.slice(3, -2);
end = numbers.slice(-2);
copy = numbers.slice(0);

View File

@@ -1,4 +0,0 @@
// Generated by CoffeeScript 1.9.3
var ref, zip;
zip = typeof lottery.drawWinner === "function" ? (ref = lottery.drawWinner().address) != null ? ref.zipcode : void 0 : void 0;

View File

@@ -23,5 +23,3 @@ awardMedals contenders...
alert "Gold: " + gold
alert "Silver: " + silver
alert "The Field: " + rest

View File

@@ -1,23 +0,0 @@
// Generated by CoffeeScript 1.9.3
var awardMedals, contenders, gold, rest, silver,
slice = [].slice;
gold = silver = rest = "unknown";
awardMedals = function() {
var first, others, second;
first = arguments[0], second = arguments[1], others = 3 <= arguments.length ? slice.call(arguments, 2) : [];
gold = first;
silver = second;
return rest = others;
};
contenders = ["Michael Phelps", "Liu Xiang", "Yao Ming", "Allyson Felix", "Shawn Johnson", "Roman Sebrle", "Guo Jingjing", "Tyson Gay", "Asafa Powell", "Usain Bolt"];
awardMedals.apply(null, contenders);
alert("Gold: " + gold);
alert("Silver: " + silver);
alert("The Field: " + rest);

View File

@@ -1,7 +1,3 @@
numbers = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
numbers[3..6] = [-3, -4, -5, -6]

View File

@@ -1,6 +0,0 @@
// Generated by CoffeeScript 1.9.3
var numbers, ref;
numbers = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
[].splice.apply(numbers, [3, 4].concat(ref = [-3, -4, -5, -6])), ref;

View File

@@ -4,5 +4,3 @@ mobyDick = "Call me Ishmael. Some years ago --
to interest me on shore, I thought I would sail
about a little and see the watery part of the
world..."

View File

@@ -1,4 +0,0 @@
// Generated by CoffeeScript 1.9.3
var mobyDick;
mobyDick = "Call me Ishmael. Some years ago -- never mind how long precisely -- having little or no money in my purse, and nothing particular to interest me on shore, I thought I would sail about a little and see the watery part of the world...";

View File

@@ -7,4 +7,4 @@ switch day
go bingo
go dancing
when "Sun" then go church
else go work
else go work

View File

@@ -1,24 +0,0 @@
// Generated by CoffeeScript 1.9.3
switch (day) {
case "Mon":
go(work);
break;
case "Tue":
go(relax);
break;
case "Thu":
go(iceFishing);
break;
case "Fri":
case "Sat":
if (day === bingoDay) {
go(bingo);
go(dancing);
}
break;
case "Sun":
go(church);
break;
default:
go(work);
}

View File

@@ -1,19 +0,0 @@
// Generated by CoffeeScript 1.9.3
var grade, score;
score = 76;
grade = (function() {
switch (false) {
case !(score < 60):
return 'F';
case !(score < 70):
return 'D';
case !(score < 80):
return 'C';
case !(score < 90):
return 'B';
default:
return 'A';
}
})();

View File

@@ -5,4 +5,3 @@ catch error
print error
finally
cleanUp()

View File

@@ -1,12 +0,0 @@
// Generated by CoffeeScript 1.9.3
var error;
try {
allHellBreaksLoose();
catsAndDogsLivingTogether();
} catch (_error) {
error = _error;
print(error);
} finally {
cleanUp();
}

View File

@@ -1,22 +0,0 @@
// Generated by CoffeeScript 1.9.3
var lyrics, num;
if (this.studyingEconomics) {
while (supply > demand) {
buy();
}
while (!(supply > demand)) {
sell();
}
}
num = 6;
lyrics = (function() {
var results;
results = [];
while (num -= 1) {
results.push(num + " little monkeys, jumping on the bed. One fell out and bumped his head.");
}
return results;
})();

View File

@@ -9,6 +9,7 @@ body {
width: 950px;
margin: 0;
padding: 80px 0px 50px 50px;
clear: both;
}
p, li {
width: 625px;
@@ -38,7 +39,7 @@ li {
}
table {
margin: 16px 0 0 13px; padding: 0;
width: 625px;
width: 690px;
}
tr, td {
margin: 0; padding: 0;
@@ -56,7 +57,7 @@ table.definitions {
text-align: center;
padding: 5px 20px;
}
code, pre, tt, textarea {
code, pre, textarea {
font-family: Monaco, Consolas, "Lucida Console", monospace;
font-size: 12px;
line-height: 18px;
@@ -64,7 +65,7 @@ code, pre, tt, textarea {
white-space: pre-wrap;
word-wrap: break-word;
}
tt {
p > code, li > code {
display: inline-block;
background: #fff;
border: 1px solid #dedede;
@@ -111,9 +112,12 @@ div.code {
float: left;
width: 450px;
background: #fff;
border-left: 1px dotted #d0d0d0;
margin: 10px 0 15px 3px;
padding: 0 0 0 12px;
border: 1px dotted #d0d0d0;
border-top-width: 0;
border-bottom-width: 0;
border-right-width: 0;
margin: 15px 3px;
padding: 0 0 26px 12px;
}
div.code pre:first-child {
border-left: 0;
@@ -134,7 +138,6 @@ div.code {
height: 50px;
min-width: 490px;
left: 40px; right: 40px; top: 25px;
padding-left: 252px;
background: #eee;
background: -webkit-gradient(linear, left top, left bottom, from(#f8f8f8), to(#dadada));
background: -moz-linear-gradient(top, #f8f8f8, #dadada);
@@ -149,8 +152,9 @@ div.code {
#logo {
display: block;
outline: none;
position: absolute;
top: 0px; left: 10px;
float: left;
width: 242px;
margin-left: 10px;
}
#logo img {
margin: 5px 0 0 3px;
@@ -221,6 +225,7 @@ div.code {
display: block;
}
.navigation .contents.menu {
z-index: 100;
border-top: 0;
-webkit-border-top-left-radius: 0; -moz-border-radius-topleft: 0; border-top-left-radius: 0;
-webkit-border-top-right-radius: 0; -moz-border-radius-topright: 0; border-top-right-radius: 0;
@@ -377,3 +382,38 @@ div.code {
cursor: not-allowed;
}
@media (max-width: 820px) {
.container {
width: auto;
padding: 1em;
}
p, li, table {
width: auto;
}
#fadeout {
display: none;
}
#flybar {
position: static;
height: auto;
min-width: 245px;
}
#logo {
float: none;
}
.navigation {
float: none;
border: none;
}
div.code pre, div.code textarea {
border-left: none;
border-top-width: 1px;
width: auto;
float: none;
margin: 5px;
padding: 10px 5px;
}
div.code pre:first-child {
border-top: none;
}
}

View File

@@ -140,7 +140,7 @@ compile = CoffeeScript.compile</pre></div></div>
</div>
<div class="content"><div class='highlight'><pre>CoffeeScript.<span class="hljs-function"><span class="hljs-title">eval</span> = <span class="hljs-params">(code, options = {})</span> -&gt;</span>
<div class="content"><div class='highlight'><pre>CoffeeScript.eval = <span class="hljs-function"><span class="hljs-params">(code, options = {})</span> -&gt;</span>
options.bare ?= <span class="hljs-literal">on</span>
eval compile code, options</pre></div></div>
@@ -157,8 +157,8 @@ compile = CoffeeScript.compile</pre></div></div>
</div>
<div class="content"><div class='highlight'><pre>CoffeeScript.<span class="hljs-function"><span class="hljs-title">run</span> = <span class="hljs-params">(code, options = {})</span> -&gt;</span>
options.bare = <span class="hljs-literal">on</span>
<div class="content"><div class='highlight'><pre>CoffeeScript.run = <span class="hljs-function"><span class="hljs-params">(code, options = {})</span> -&gt;</span>
options.bare = <span class="hljs-literal">on</span>
options.shiftLine = <span class="hljs-literal">on</span>
Function(compile code, options)()</pre></div></div>
@@ -192,12 +192,10 @@ Ported from <a href="https://developer.mozilla.org/en-US/docs/DOM/window.btoa">h
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-keyword">if</span> btoa? <span class="hljs-keyword">and</span> JSON? <span class="hljs-keyword">and</span> unescape? <span class="hljs-keyword">and</span> encodeURIComponent?
<span class="hljs-function"><span class="hljs-title">compile</span> = <span class="hljs-params">(code, options = {})</span> -&gt;</span>
options.sourceMap = <span class="hljs-literal">true</span>
options.inline = <span class="hljs-literal">true</span>
{js, v3SourceMap} = CoffeeScript.compile code, options
<span class="hljs-string">"<span class="hljs-subst">#{js}</span>\n//# sourceMappingURL=data:application/json;base64,<span class="hljs-subst">#{btoa unescape encodeURIComponent v3SourceMap}</span>\n//# sourceURL=coffeescript"</span></pre></div></div>
<div class="content"><div class='highlight'><pre><span class="hljs-keyword">if</span> btoa? <span class="hljs-keyword">and</span> JSON?
<span class="hljs-function"> <span class="hljs-title">compile</span> = <span class="hljs-params">(code, options = {})</span> -&gt;</span>
options.inlineMap = <span class="hljs-literal">true</span>
CoffeeScript.compile code, options</pre></div></div>
</li>
@@ -212,7 +210,7 @@ Ported from <a href="https://developer.mozilla.org/en-US/docs/DOM/window.btoa">h
</div>
<div class="content"><div class='highlight'><pre>CoffeeScript.<span class="hljs-function"><span class="hljs-title">load</span> = <span class="hljs-params">(url, callback, options = {}, hold = <span class="hljs-literal">false</span>)</span> -&gt;</span>
<div class="content"><div class='highlight'><pre>CoffeeScript.load = <span class="hljs-function"><span class="hljs-params">(url, callback, options = {}, hold = <span class="hljs-literal">false</span>)</span> -&gt;</span>
options.sourceFiles = [url]
xhr = <span class="hljs-keyword">if</span> <span class="hljs-built_in">window</span>.ActiveXObject
<span class="hljs-keyword">new</span> <span class="hljs-built_in">window</span>.ActiveXObject(<span class="hljs-string">'Microsoft.XMLHTTP'</span>)
@@ -220,7 +218,7 @@ Ported from <a href="https://developer.mozilla.org/en-US/docs/DOM/window.btoa">h
<span class="hljs-keyword">new</span> <span class="hljs-built_in">window</span>.XMLHttpRequest()
xhr.open <span class="hljs-string">'GET'</span>, url, <span class="hljs-literal">true</span>
xhr.overrideMimeType <span class="hljs-string">'text/plain'</span> <span class="hljs-keyword">if</span> <span class="hljs-string">'overrideMimeType'</span> <span class="hljs-keyword">of</span> xhr
xhr.<span class="hljs-function"><span class="hljs-title">onreadystatechange</span> = -&gt;</span>
xhr.onreadystatechange = <span class="hljs-function">-&gt;</span>
<span class="hljs-keyword">if</span> xhr.readyState <span class="hljs-keyword">is</span> <span class="hljs-number">4</span>
<span class="hljs-keyword">if</span> xhr.status <span class="hljs-keyword">in</span> [<span class="hljs-number">0</span>, <span class="hljs-number">200</span>]
param = [xhr.responseText, options]
@@ -250,8 +248,8 @@ This happens on page load.</p>
coffeetypes = [<span class="hljs-string">'text/coffeescript'</span>, <span class="hljs-string">'text/literate-coffeescript'</span>]
coffees = (s <span class="hljs-keyword">for</span> s <span class="hljs-keyword">in</span> scripts <span class="hljs-keyword">when</span> s.type <span class="hljs-keyword">in</span> coffeetypes)
index = <span class="hljs-number">0</span>
<span class="hljs-function"><span class="hljs-title">execute</span> = -&gt;</span>
<span class="hljs-function">
<span class="hljs-title">execute</span> = -&gt;</span>
param = coffees[index]
<span class="hljs-keyword">if</span> param <span class="hljs-keyword">instanceof</span> Array
CoffeeScript.run param...
@@ -259,8 +257,8 @@ This happens on page load.</p>
execute()
<span class="hljs-keyword">for</span> script, i <span class="hljs-keyword">in</span> coffees
<span class="hljs-keyword">do</span> <span class="hljs-function"><span class="hljs-params">(script, i)</span> -&gt;</span>
options = <span class="hljs-attribute">literate</span>: script.type <span class="hljs-keyword">is</span> coffeetypes[<span class="hljs-number">1</span>]
<span class="hljs-keyword">do</span> (script, i) -&gt;
options = literate: script.type <span class="hljs-keyword">is</span> coffeetypes[<span class="hljs-number">1</span>]
source = script.src <span class="hljs-keyword">or</span> script.getAttribute(<span class="hljs-string">'data-src'</span>)
<span class="hljs-keyword">if</span> source
CoffeeScript.load source,

View File

@@ -205,7 +205,7 @@ and the function to run as the action itself.</p>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">task</span>: <span class="hljs-function"><span class="hljs-params">(name, description, action)</span> -&gt;</span>
<div class="content"><div class='highlight'><pre> task: <span class="hljs-function"><span class="hljs-params">(name, description, action)</span> -&gt;</span>
[action, description] = [description, action] <span class="hljs-keyword">unless</span> action
tasks[name] = {name, description, action}</pre></div></div>
@@ -224,7 +224,7 @@ as the first argument to the action.</p>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">option</span>: <span class="hljs-function"><span class="hljs-params">(letter, flag, description)</span> -&gt;</span>
<div class="content"><div class='highlight'><pre> option: <span class="hljs-function"><span class="hljs-params">(letter, flag, description)</span> -&gt;</span>
switches.push [letter, flag, description]</pre></div></div>
</li>
@@ -240,7 +240,7 @@ as the first argument to the action.</p>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">invoke</span>: <span class="hljs-function"><span class="hljs-params">(name)</span> -&gt;</span>
<div class="content"><div class='highlight'><pre> invoke: <span class="hljs-function"><span class="hljs-params">(name)</span> -&gt;</span>
missingTask name <span class="hljs-keyword">unless</span> tasks[name]
tasks[name].action options</pre></div></div>
@@ -260,11 +260,11 @@ original directory name, when running Cake tasks from subdirectories.</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.<span class="hljs-function"><span class="hljs-title">run</span> = -&gt;</span>
<div class="content"><div class='highlight'><pre>exports.run = <span class="hljs-function">-&gt;</span>
<span class="hljs-built_in">global</span>.__originalDirname = fs.realpathSync <span class="hljs-string">'.'</span>
process.chdir cakefileDirectory __originalDirname
args = process.argv[<span class="hljs-number">2.</span>.]
CoffeeScript.run fs.readFileSync(<span class="hljs-string">'Cakefile'</span>).toString(), <span class="hljs-attribute">filename</span>: <span class="hljs-string">'Cakefile'</span>
CoffeeScript.run fs.readFileSync(<span class="hljs-string">'Cakefile'</span>).toString(), filename: <span class="hljs-string">'Cakefile'</span>
oparse = <span class="hljs-keyword">new</span> optparse.OptionParser switches
<span class="hljs-keyword">return</span> printTasks() <span class="hljs-keyword">unless</span> args.length
<span class="hljs-keyword">try</span>
@@ -314,8 +314,8 @@ original directory name, when running Cake tasks from subdirectories.</p>
<span class="hljs-built_in">console</span>.error message + <span class="hljs-string">'\n'</span>
<span class="hljs-built_in">console</span>.log <span class="hljs-string">'To see a list of all tasks/options, run "cake"'</span>
process.exit <span class="hljs-number">1</span>
<span class="hljs-function"><span class="hljs-title">missingTask</span> = <span class="hljs-params">(task)</span> -&gt;</span> fatalError <span class="hljs-string">"No such task: <span class="hljs-subst">#{task}</span>"</span></pre></div></div>
<span class="hljs-function">
<span class="hljs-title">missingTask</span> = <span class="hljs-params">(task)</span> -&gt;</span> fatalError <span class="hljs-string">"No such task: <span class="hljs-subst">#{task}</span>"</span></pre></div></div>
</li>

View File

@@ -144,9 +144,9 @@ SourceMap = <span class="hljs-built_in">require</span> <span class="hljs-str
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.VERSION = <span class="hljs-string">'1.9.3'</span>
<div class="content"><div class='highlight'><pre>exports.VERSION = <span class="hljs-string">'1.11.0'</span>
<span class="hljs-built_in">exports</span>.FILE_EXTENSIONS = [<span class="hljs-string">'.coffee'</span>, <span class="hljs-string">'.litcoffee'</span>, <span class="hljs-string">'.coffee.md'</span>]</pre></div></div>
exports.FILE_EXTENSIONS = [<span class="hljs-string">'.coffee'</span>, <span class="hljs-string">'.litcoffee'</span>, <span class="hljs-string">'.coffee.md'</span>]</pre></div></div>
</li>
@@ -161,7 +161,7 @@ SourceMap = <span class="hljs-built_in">require</span> <span class="hljs-str
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.helpers = helpers</pre></div></div>
<div class="content"><div class='highlight'><pre>exports.helpers = helpers</pre></div></div>
</li>
@@ -172,18 +172,17 @@ SourceMap = <span class="hljs-built_in">require</span> <span class="hljs-str
<div class="pilwrap ">
<a class="pilcrow" href="#section-4">&#182;</a>
</div>
<p>Function wrapper to add source file information to SyntaxErrors thrown by the
lexer/parser/compiler.</p>
<p>Function that allows for btoa in both nodejs and the browser.</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-function"><span class="hljs-title">withPrettyErrors</span> = <span class="hljs-params">(fn)</span> -&gt;</span>
<span class="hljs-function"><span class="hljs-params">(code, options = {})</span> -&gt;</span>
<span class="hljs-keyword">try</span>
fn.call @, code, options
<span class="hljs-keyword">catch</span> err
<span class="hljs-keyword">throw</span> err <span class="hljs-keyword">if</span> <span class="hljs-keyword">typeof</span> code <span class="hljs-keyword">isnt</span> <span class="hljs-string">'string'</span> <span class="hljs-comment"># Support `CoffeeScript.nodes(tokens)`.</span>
<span class="hljs-keyword">throw</span> helpers.updateSyntaxError err, code, options.filename</pre></div></div>
<div class="content"><div class='highlight'><pre><span class="hljs-function"><span class="hljs-title">base64encode</span> = <span class="hljs-params">(src)</span> -&gt;</span> <span class="hljs-keyword">switch</span>
<span class="hljs-keyword">when</span> <span class="hljs-keyword">typeof</span> Buffer <span class="hljs-keyword">is</span> <span class="hljs-string">'function'</span>
<span class="hljs-keyword">new</span> Buffer(src).toString(<span class="hljs-string">'base64'</span>)
<span class="hljs-keyword">when</span> <span class="hljs-keyword">typeof</span> btoa <span class="hljs-keyword">is</span> <span class="hljs-string">'function'</span>
btoa(src)
<span class="hljs-keyword">else</span>
<span class="hljs-keyword">throw</span> <span class="hljs-keyword">new</span> Error(<span class="hljs-string">'Unable to base64 encode inline sourcemap.'</span>)</pre></div></div>
</li>
@@ -194,6 +193,28 @@ lexer/parser/compiler.</p>
<div class="pilwrap ">
<a class="pilcrow" href="#section-5">&#182;</a>
</div>
<p>Function wrapper to add source file information to SyntaxErrors thrown by the
lexer/parser/compiler.</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-function"><span class="hljs-title">withPrettyErrors</span> = <span class="hljs-params">(fn)</span> -&gt;</span>
(code, options = {}) -&gt;
<span class="hljs-keyword">try</span>
fn.call @, code, options
<span class="hljs-keyword">catch</span> err
<span class="hljs-keyword">throw</span> err <span class="hljs-keyword">if</span> <span class="hljs-keyword">typeof</span> code <span class="hljs-keyword">isnt</span> <span class="hljs-string">'string'</span> <span class="hljs-comment"># Support `CoffeeScript.nodes(tokens)`.</span>
<span class="hljs-keyword">throw</span> helpers.updateSyntaxError err, code, options.filename</pre></div></div>
</li>
<li id="section-6">
<div class="annotation">
<div class="pilwrap ">
<a class="pilcrow" href="#section-6">&#182;</a>
</div>
<p>Compile CoffeeScript code to JavaScript, using the Coffee/Jison compiler.</p>
<p>If <code>options.sourceMap</code> is specified, then <code>options.filename</code> must also be specified. All
options that can be passed to <code>SourceMap#generate</code> may also be passed here.</p>
@@ -204,11 +225,12 @@ lookups.</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.compile = compile = withPrettyErrors <span class="hljs-function"><span class="hljs-params">(code, options)</span> -&gt;</span>
<div class="content"><div class='highlight'><pre>exports.compile = compile = withPrettyErrors (code, options) -&gt;
{merge, extend} = helpers
options = extend {}, options
generateSourceMap = options.sourceMap <span class="hljs-keyword">or</span> options.inlineMap
<span class="hljs-keyword">if</span> options.sourceMap
<span class="hljs-keyword">if</span> generateSourceMap
map = <span class="hljs-keyword">new</span> SourceMap
tokens = lexer.tokenize code, options</pre></div></div>
@@ -216,11 +238,11 @@ lookups.</p>
</li>
<li id="section-6">
<li id="section-7">
<div class="annotation">
<div class="pilwrap ">
<a class="pilcrow" href="#section-6">&#182;</a>
<a class="pilcrow" href="#section-7">&#182;</a>
</div>
<p>Pass a list of referenced variables, so that generated variables wont get
the same name.</p>
@@ -228,8 +250,27 @@ the same name.</p>
</div>
<div class="content"><div class='highlight'><pre> options.referencedVars = (
token[<span class="hljs-number">1</span>] <span class="hljs-keyword">for</span> token <span class="hljs-keyword">in</span> tokens <span class="hljs-keyword">when</span> token.variable
)
token[<span class="hljs-number">1</span>] <span class="hljs-keyword">for</span> token <span class="hljs-keyword">in</span> tokens <span class="hljs-keyword">when</span> token[<span class="hljs-number">0</span>] <span class="hljs-keyword">is</span> <span class="hljs-string">'IDENTIFIER'</span>
)</pre></div></div>
</li>
<li id="section-8">
<div class="annotation">
<div class="pilwrap ">
<a class="pilcrow" href="#section-8">&#182;</a>
</div>
<p>Check for import or export; if found, force bare mode</p>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-keyword">unless</span> options.bare? <span class="hljs-keyword">and</span> options.bare <span class="hljs-keyword">is</span> <span class="hljs-literal">yes</span>
<span class="hljs-keyword">for</span> token <span class="hljs-keyword">in</span> tokens
<span class="hljs-keyword">if</span> token[<span class="hljs-number">0</span>] <span class="hljs-keyword">in</span> [<span class="hljs-string">'IMPORT'</span>, <span class="hljs-string">'EXPORT'</span>]
options.bare = <span class="hljs-literal">yes</span>
<span class="hljs-keyword">break</span>
fragments = parser.parse(tokens).compileToFragments options
@@ -243,69 +284,17 @@ the same name.</p>
</li>
<li id="section-7">
<div class="annotation">
<div class="pilwrap ">
<a class="pilcrow" href="#section-7">&#182;</a>
</div>
<p>Update the sourcemap with data from each fragment</p>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-keyword">if</span> options.sourceMap</pre></div></div>
</li>
<li id="section-8">
<div class="annotation">
<div class="pilwrap ">
<a class="pilcrow" href="#section-8">&#182;</a>
</div>
<p>Do not include empty, whitespace, or semicolon-only fragments.</p>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-keyword">if</span> fragment.locationData <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> <span class="hljs-regexp">/^[;\s]*$/</span>.test fragment.code
map.add(
[fragment.locationData.first_line, fragment.locationData.first_column]
[currentLine, currentColumn]
{<span class="hljs-attribute">noReplace</span>: <span class="hljs-literal">true</span>})
newLines = helpers.count fragment.code, <span class="hljs-string">"\n"</span>
currentLine += newLines
<span class="hljs-keyword">if</span> newLines
currentColumn = fragment.code.length - (fragment.code.lastIndexOf(<span class="hljs-string">"\n"</span>) + <span class="hljs-number">1</span>)
<span class="hljs-keyword">else</span>
currentColumn += fragment.code.length</pre></div></div>
</li>
<li id="section-9">
<div class="annotation">
<div class="pilwrap ">
<a class="pilcrow" href="#section-9">&#182;</a>
</div>
<p>Copy the code from each fragment into the final JavaScript.</p>
<p>Update the sourcemap with data from each fragment</p>
</div>
<div class="content"><div class='highlight'><pre> js += fragment.code
<span class="hljs-keyword">if</span> options.header
header = <span class="hljs-string">"Generated by CoffeeScript <span class="hljs-subst">#{<span class="hljs-property">@VERSION</span>}</span>"</span>
js = <span class="hljs-string">"// <span class="hljs-subst">#{header}</span>\n<span class="hljs-subst">#{js}</span>"</span>
<span class="hljs-keyword">if</span> options.sourceMap
answer = {js}
answer.sourceMap = map
answer.v3SourceMap = map.generate(options, code)
answer
<span class="hljs-keyword">else</span>
js</pre></div></div>
<div class="content"><div class='highlight'><pre> <span class="hljs-keyword">if</span> generateSourceMap</pre></div></div>
</li>
@@ -316,12 +305,21 @@ the same name.</p>
<div class="pilwrap ">
<a class="pilcrow" href="#section-10">&#182;</a>
</div>
<p>Tokenize a string of CoffeeScript code, and return the array of tokens.</p>
<p>Do not include empty, whitespace, or semicolon-only fragments.</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.tokens = withPrettyErrors <span class="hljs-function"><span class="hljs-params">(code, options)</span> -&gt;</span>
lexer.tokenize code, options</pre></div></div>
<div class="content"><div class='highlight'><pre> <span class="hljs-keyword">if</span> fragment.locationData <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> <span class="hljs-regexp">/^[;\s]*$/</span>.test fragment.code
map.add(
[fragment.locationData.first_line, fragment.locationData.first_column]
[currentLine, currentColumn]
{noReplace: <span class="hljs-literal">true</span>})
newLines = helpers.count fragment.code, <span class="hljs-string">"\n"</span>
currentLine += newLines
<span class="hljs-keyword">if</span> newLines
currentColumn = fragment.code.length - (fragment.code.lastIndexOf(<span class="hljs-string">"\n"</span>) + <span class="hljs-number">1</span>)
<span class="hljs-keyword">else</span>
currentColumn += fragment.code.length</pre></div></div>
</li>
@@ -332,17 +330,33 @@ the same name.</p>
<div class="pilwrap ">
<a class="pilcrow" href="#section-11">&#182;</a>
</div>
<p>Parse a string of CoffeeScript code or an array of lexed tokens, and
return the AST. You can then compile it by calling <code>.compile()</code> on the root,
or traverse it by using <code>.traverseChildren()</code> with a callback.</p>
<p>Copy the code from each fragment into the final JavaScript.</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.nodes = withPrettyErrors <span class="hljs-function"><span class="hljs-params">(source, options)</span> -&gt;</span>
<span class="hljs-keyword">if</span> <span class="hljs-keyword">typeof</span> source <span class="hljs-keyword">is</span> <span class="hljs-string">'string'</span>
parser.parse lexer.tokenize source, options
<div class="content"><div class='highlight'><pre> js += fragment.code
<span class="hljs-keyword">if</span> options.header
header = <span class="hljs-string">"Generated by CoffeeScript <span class="hljs-subst">#{@VERSION}</span>"</span>
js = <span class="hljs-string">"// <span class="hljs-subst">#{header}</span>\n<span class="hljs-subst">#{js}</span>"</span>
<span class="hljs-keyword">if</span> generateSourceMap
v3SourceMap = map.generate(options, code)
<span class="hljs-keyword">if</span> options.inlineMap
encoded = base64encode JSON.stringify v3SourceMap
sourceMapDataURI = <span class="hljs-string">"//# sourceMappingURL=data:application/json;base64,<span class="hljs-subst">#{encoded}</span>"</span>
sourceURL = <span class="hljs-string">"//# sourceURL=<span class="hljs-subst">#{options.filename ? <span class="hljs-string">'coffeescript'</span>}</span>"</span>
js = <span class="hljs-string">"<span class="hljs-subst">#{js}</span>\n<span class="hljs-subst">#{sourceMapDataURI}</span>\n<span class="hljs-subst">#{sourceURL}</span>"</span>
<span class="hljs-keyword">if</span> options.sourceMap
{
js
sourceMap: map
v3SourceMap: JSON.stringify v3SourceMap, <span class="hljs-literal">null</span>, <span class="hljs-number">2</span>
}
<span class="hljs-keyword">else</span>
parser.parse source</pre></div></div>
js</pre></div></div>
</li>
@@ -353,13 +367,12 @@ or traverse it by using <code>.traverseChildren()</code> with a callback.</p>
<div class="pilwrap ">
<a class="pilcrow" href="#section-12">&#182;</a>
</div>
<p>Compile and execute a string of CoffeeScript (on the server), correctly
setting <code>__filename</code>, <code>__dirname</code>, and relative <code>require()</code>.</p>
<p>Tokenize a string of CoffeeScript code, and return the array of tokens.</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.<span class="hljs-function"><span class="hljs-title">run</span> = <span class="hljs-params">(code, options = {})</span> -&gt;</span>
mainModule = <span class="hljs-built_in">require</span>.main</pre></div></div>
<div class="content"><div class='highlight'><pre>exports.tokens = withPrettyErrors (code, options) -&gt;
lexer.tokenize code, options</pre></div></div>
</li>
@@ -370,6 +383,44 @@ setting <code>__filename</code>, <code>__dirname</code>, and relative <code>requ
<div class="pilwrap ">
<a class="pilcrow" href="#section-13">&#182;</a>
</div>
<p>Parse a string of CoffeeScript code or an array of lexed tokens, and
return the AST. You can then compile it by calling <code>.compile()</code> on the root,
or traverse it by using <code>.traverseChildren()</code> with a callback.</p>
</div>
<div class="content"><div class='highlight'><pre>exports.nodes = withPrettyErrors (source, options) -&gt;
<span class="hljs-keyword">if</span> <span class="hljs-keyword">typeof</span> source <span class="hljs-keyword">is</span> <span class="hljs-string">'string'</span>
parser.parse lexer.tokenize source, options
<span class="hljs-keyword">else</span>
parser.parse source</pre></div></div>
</li>
<li id="section-14">
<div class="annotation">
<div class="pilwrap ">
<a class="pilcrow" href="#section-14">&#182;</a>
</div>
<p>Compile and execute a string of CoffeeScript (on the server), correctly
setting <code>__filename</code>, <code>__dirname</code>, and relative <code>require()</code>.</p>
</div>
<div class="content"><div class='highlight'><pre>exports.run = <span class="hljs-function"><span class="hljs-params">(code, options = {})</span> -&gt;</span>
mainModule = <span class="hljs-built_in">require</span>.main</pre></div></div>
</li>
<li id="section-15">
<div class="annotation">
<div class="pilwrap ">
<a class="pilcrow" href="#section-15">&#182;</a>
</div>
<p>Set the filename.</p>
</div>
@@ -380,11 +431,11 @@ setting <code>__filename</code>, <code>__dirname</code>, and relative <code>requ
</li>
<li id="section-14">
<li id="section-16">
<div class="annotation">
<div class="pilwrap ">
<a class="pilcrow" href="#section-14">&#182;</a>
<a class="pilcrow" href="#section-16">&#182;</a>
</div>
<p>Clear the module cache.</p>
@@ -395,11 +446,11 @@ setting <code>__filename</code>, <code>__dirname</code>, and relative <code>requ
</li>
<li id="section-15">
<li id="section-17">
<div class="annotation">
<div class="pilwrap ">
<a class="pilcrow" href="#section-15">&#182;</a>
<a class="pilcrow" href="#section-17">&#182;</a>
</div>
<p>Assign paths for node_modules loading</p>
@@ -414,11 +465,11 @@ setting <code>__filename</code>, <code>__dirname</code>, and relative <code>requ
</li>
<li id="section-16">
<li id="section-18">
<div class="annotation">
<div class="pilwrap ">
<a class="pilcrow" href="#section-16">&#182;</a>
<a class="pilcrow" href="#section-18">&#182;</a>
</div>
<p>Compile.</p>
@@ -433,22 +484,22 @@ setting <code>__filename</code>, <code>__dirname</code>, and relative <code>requ
</li>
<li id="section-17">
<li id="section-19">
<div class="annotation">
<div class="pilwrap ">
<a class="pilcrow" href="#section-17">&#182;</a>
<a class="pilcrow" href="#section-19">&#182;</a>
</div>
<p>Compile and evaluate a string of CoffeeScript (in a Node.js-like environment).
The CoffeeScript REPL uses this to run the input.</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.<span class="hljs-function"><span class="hljs-title">eval</span> = <span class="hljs-params">(code, options = {})</span> -&gt;</span>
<div class="content"><div class='highlight'><pre>exports.eval = <span class="hljs-function"><span class="hljs-params">(code, options = {})</span> -&gt;</span>
<span class="hljs-keyword">return</span> <span class="hljs-keyword">unless</span> code = code.trim()
createContext = vm.Script.createContext ? vm.createContext
isContext = vm.isContext ? <span class="hljs-function"><span class="hljs-params">(ctx)</span> -&gt;</span>
isContext = vm.isContext ? (ctx) -&gt;
options.sandbox <span class="hljs-keyword">instanceof</span> createContext().constructor
<span class="hljs-keyword">if</span> createContext
@@ -467,11 +518,11 @@ The CoffeeScript REPL uses this to run the input.</p>
</li>
<li id="section-18">
<li id="section-20">
<div class="annotation">
<div class="pilwrap ">
<a class="pilcrow" href="#section-18">&#182;</a>
<a class="pilcrow" href="#section-20">&#182;</a>
</div>
<p>define module/require only if they chose not to specify their own</p>
@@ -480,63 +531,10 @@ The CoffeeScript REPL uses this to run the input.</p>
<div class="content"><div class='highlight'><pre> <span class="hljs-keyword">unless</span> sandbox <span class="hljs-keyword">isnt</span> <span class="hljs-built_in">global</span> <span class="hljs-keyword">or</span> sandbox.<span class="hljs-built_in">module</span> <span class="hljs-keyword">or</span> sandbox.<span class="hljs-built_in">require</span>
Module = <span class="hljs-built_in">require</span> <span class="hljs-string">'module'</span>
sandbox.<span class="hljs-built_in">module</span> = _module = <span class="hljs-keyword">new</span> Module(options.modulename || <span class="hljs-string">'eval'</span>)
sandbox.<span class="hljs-built_in">require</span> = <span class="hljs-function"><span class="hljs-title">_require</span> = <span class="hljs-params">(path)</span> -&gt;</span> Module._load path, _module, <span class="hljs-literal">true</span>
sandbox.<span class="hljs-built_in">require</span> = _require = <span class="hljs-function"><span class="hljs-params">(path)</span> -&gt;</span> Module._load path, _module, <span class="hljs-literal">true</span>
_module.filename = sandbox.__filename
_require[r] = <span class="hljs-built_in">require</span>[r] <span class="hljs-keyword">for</span> r <span class="hljs-keyword">in</span> Object.getOwnPropertyNames <span class="hljs-built_in">require</span> <span class="hljs-keyword">when</span> r <span class="hljs-keyword">isnt</span> <span class="hljs-string">'paths'</span></pre></div></div>
</li>
<li id="section-19">
<div class="annotation">
<div class="pilwrap ">
<a class="pilcrow" href="#section-19">&#182;</a>
</div>
<p>use the same hack node currently uses for their own REPL</p>
</div>
<div class="content"><div class='highlight'><pre> _require.paths = _module.paths = Module._nodeModulePaths process.cwd()
_require.<span class="hljs-function"><span class="hljs-title">resolve</span> = <span class="hljs-params">(request)</span> -&gt;</span> Module._resolveFilename request, _module
o = {}
o[k] = v <span class="hljs-keyword">for</span> own k, v <span class="hljs-keyword">of</span> options
o.bare = <span class="hljs-literal">on</span> <span class="hljs-comment"># ensure return value</span>
js = compile code, o
<span class="hljs-keyword">if</span> sandbox <span class="hljs-keyword">is</span> <span class="hljs-built_in">global</span>
vm.runInThisContext js
<span class="hljs-keyword">else</span>
vm.runInContext js, sandbox
<span class="hljs-built_in">exports</span>.<span class="hljs-function"><span class="hljs-title">register</span> = -&gt;</span> <span class="hljs-built_in">require</span> <span class="hljs-string">'./register'</span></pre></div></div>
</li>
<li id="section-20">
<div class="annotation">
<div class="pilwrap ">
<a class="pilcrow" href="#section-20">&#182;</a>
</div>
<p>Throw error with deprecation warning when depending upon implicit <code>require.extensions</code> registration</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-keyword">if</span> <span class="hljs-built_in">require</span>.extensions
<span class="hljs-keyword">for</span> ext <span class="hljs-keyword">in</span> <span class="hljs-property">@FILE_EXTENSIONS</span>
<span class="hljs-built_in">require</span>.extensions[ext] ?=<span class="hljs-function"> -&gt;</span>
<span class="hljs-keyword">throw</span> <span class="hljs-keyword">new</span> Error <span class="hljs-string">"""
Use CoffeeScript.register() or require the coffee-script/register module to require <span class="hljs-subst">#{ext}</span> files.
"""</span>
<span class="hljs-built_in">exports</span>.<span class="hljs-function"><span class="hljs-title">_compileFile</span> = <span class="hljs-params">(filename, sourceMap = <span class="hljs-literal">no</span>)</span> -&gt;</span>
raw = fs.readFileSync filename, <span class="hljs-string">'utf8'</span>
stripped = <span class="hljs-keyword">if</span> raw.charCodeAt(<span class="hljs-number">0</span>) <span class="hljs-keyword">is</span> <span class="hljs-number">0xFEFF</span> <span class="hljs-keyword">then</span> raw.substring <span class="hljs-number">1</span> <span class="hljs-keyword">else</span> raw
<span class="hljs-keyword">try</span>
answer = compile(stripped, {filename, sourceMap, <span class="hljs-attribute">literate</span>: helpers.isLiterate filename})
<span class="hljs-keyword">catch</span> err</pre></div></div>
<span class="hljs-keyword">for</span> r <span class="hljs-keyword">in</span> Object.getOwnPropertyNames <span class="hljs-built_in">require</span> <span class="hljs-keyword">when</span> r <span class="hljs-keyword">not</span> <span class="hljs-keyword">in</span> [<span class="hljs-string">'paths'</span>, <span class="hljs-string">'arguments'</span>, <span class="hljs-string">'caller'</span>]
_require[r] = <span class="hljs-built_in">require</span>[r]</pre></div></div>
</li>
@@ -547,6 +545,64 @@ The CoffeeScript REPL uses this to run the input.</p>
<div class="pilwrap ">
<a class="pilcrow" href="#section-21">&#182;</a>
</div>
<p>use the same hack node currently uses for their own REPL</p>
</div>
<div class="content"><div class='highlight'><pre> _require.paths = _module.paths = Module._nodeModulePaths process.cwd()
_require.resolve = <span class="hljs-function"><span class="hljs-params">(request)</span> -&gt;</span> Module._resolveFilename request, _module
o = {}
o[k] = v <span class="hljs-keyword">for</span> own k, v <span class="hljs-keyword">of</span> options
o.bare = <span class="hljs-literal">on</span> <span class="hljs-comment"># ensure return value</span>
js = compile code, o
<span class="hljs-keyword">if</span> sandbox <span class="hljs-keyword">is</span> <span class="hljs-built_in">global</span>
vm.runInThisContext js
<span class="hljs-keyword">else</span>
vm.runInContext js, sandbox
exports.register = <span class="hljs-function">-&gt;</span> <span class="hljs-built_in">require</span> <span class="hljs-string">'./register'</span></pre></div></div>
</li>
<li id="section-22">
<div class="annotation">
<div class="pilwrap ">
<a class="pilcrow" href="#section-22">&#182;</a>
</div>
<p>Throw error with deprecation warning when depending upon implicit <code>require.extensions</code> registration</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-keyword">if</span> <span class="hljs-built_in">require</span>.extensions
<span class="hljs-keyword">for</span> ext <span class="hljs-keyword">in</span> @FILE_EXTENSIONS <span class="hljs-keyword">then</span> <span class="hljs-keyword">do</span> (ext) -&gt;
<span class="hljs-built_in">require</span>.extensions[ext] ?= <span class="hljs-function">-&gt;</span>
<span class="hljs-keyword">throw</span> <span class="hljs-keyword">new</span> Error <span class="hljs-string">"""
Use CoffeeScript.register() or require the coffee-script/register module to require <span class="hljs-subst">#{ext}</span> files.
"""</span>
exports._compileFile = <span class="hljs-function"><span class="hljs-params">(filename, sourceMap = <span class="hljs-literal">no</span>, inlineMap = <span class="hljs-literal">no</span>)</span> -&gt;</span>
raw = fs.readFileSync filename, <span class="hljs-string">'utf8'</span>
stripped = <span class="hljs-keyword">if</span> raw.charCodeAt(<span class="hljs-number">0</span>) <span class="hljs-keyword">is</span> <span class="hljs-number">0xFEFF</span> <span class="hljs-keyword">then</span> raw.substring <span class="hljs-number">1</span> <span class="hljs-keyword">else</span> raw
<span class="hljs-keyword">try</span>
answer = compile stripped, {
filename, sourceMap, inlineMap
sourceFiles: [filename]
literate: helpers.isLiterate filename
}
<span class="hljs-keyword">catch</span> err</pre></div></div>
</li>
<li id="section-23">
<div class="annotation">
<div class="pilwrap ">
<a class="pilcrow" href="#section-23">&#182;</a>
</div>
<p>As the filename and code of a dynamically loaded file will be different
from the original file compiled with CoffeeScript.run, add that
information to error so it can be pretty-printed later.</p>
@@ -560,11 +616,11 @@ information to error so it can be pretty-printed later.</p>
</li>
<li id="section-22">
<li id="section-24">
<div class="annotation">
<div class="pilwrap ">
<a class="pilcrow" href="#section-22">&#182;</a>
<a class="pilcrow" href="#section-24">&#182;</a>
</div>
<p>Instantiate a Lexer for our use here.</p>
@@ -575,11 +631,11 @@ information to error so it can be pretty-printed later.</p>
</li>
<li id="section-23">
<li id="section-25">
<div class="annotation">
<div class="pilwrap ">
<a class="pilcrow" href="#section-23">&#182;</a>
<a class="pilcrow" href="#section-25">&#182;</a>
</div>
<p>The real Lexer produces a generic stream of tokens. This object provides a
thin wrapper around it, compatible with the Jison API. We can then pass it
@@ -588,62 +644,62 @@ directly as a “Jison lexer”.</p>
</div>
<div class="content"><div class='highlight'><pre>parser.lexer =
<span class="hljs-attribute">lex</span>:<span class="hljs-function"> -&gt;</span>
token = parser.tokens[<span class="hljs-property">@pos</span>++]
lex: <span class="hljs-function">-&gt;</span>
token = parser.tokens[@pos++]
<span class="hljs-keyword">if</span> token
[tag, <span class="hljs-property">@yytext</span>, <span class="hljs-property">@yylloc</span>] = token
[tag, @yytext, @yylloc] = token
parser.errorToken = token.origin <span class="hljs-keyword">or</span> token
<span class="hljs-property">@yylineno</span> = <span class="hljs-property">@yylloc</span>.first_line
@yylineno = @yylloc.first_line
<span class="hljs-keyword">else</span>
tag = <span class="hljs-string">''</span>
tag
<span class="hljs-attribute">setInput</span>: <span class="hljs-function"><span class="hljs-params">(tokens)</span> -&gt;</span>
setInput: <span class="hljs-function"><span class="hljs-params">(tokens)</span> -&gt;</span>
parser.tokens = tokens
<span class="hljs-property">@pos</span> = <span class="hljs-number">0</span>
<span class="hljs-attribute">upcomingInput</span>:<span class="hljs-function"> -&gt;</span>
@pos = <span class="hljs-number">0</span>
upcomingInput: <span class="hljs-function">-&gt;</span>
<span class="hljs-string">""</span></pre></div></div>
</li>
<li id="section-24">
<div class="annotation">
<div class="pilwrap ">
<a class="pilcrow" href="#section-24">&#182;</a>
</div>
<p>Make all the AST nodes visible to the parser.</p>
</div>
<div class="content"><div class='highlight'><pre>parser.yy = <span class="hljs-built_in">require</span> <span class="hljs-string">'./nodes'</span></pre></div></div>
</li>
<li id="section-25">
<div class="annotation">
<div class="pilwrap ">
<a class="pilcrow" href="#section-25">&#182;</a>
</div>
<p>Override Jisons default error handling function.</p>
</div>
<div class="content"><div class='highlight'><pre>parser.yy.<span class="hljs-function"><span class="hljs-title">parseError</span> = <span class="hljs-params">(message, {token})</span> -&gt;</span></pre></div></div>
</li>
<li id="section-26">
<div class="annotation">
<div class="pilwrap ">
<a class="pilcrow" href="#section-26">&#182;</a>
</div>
<p>Disregard Jisons message, it contains redundant line numer information.
<p>Make all the AST nodes visible to the parser.</p>
</div>
<div class="content"><div class='highlight'><pre>parser.yy = <span class="hljs-built_in">require</span> <span class="hljs-string">'./nodes'</span></pre></div></div>
</li>
<li id="section-27">
<div class="annotation">
<div class="pilwrap ">
<a class="pilcrow" href="#section-27">&#182;</a>
</div>
<p>Override Jisons default error handling function.</p>
</div>
<div class="content"><div class='highlight'><pre>parser.yy.parseError = <span class="hljs-function"><span class="hljs-params">(message, {token})</span> -&gt;</span></pre></div></div>
</li>
<li id="section-28">
<div class="annotation">
<div class="pilwrap ">
<a class="pilcrow" href="#section-28">&#182;</a>
</div>
<p>Disregard Jisons message, it contains redundant line number information.
Disregard the token, we take its value directly from the lexer in case
the error is caused by a generated token which might refer to its origin.</p>
@@ -657,7 +713,7 @@ the error is caused by a generated token which might refer to its origin.</p>
<span class="hljs-string">'end of input'</span>
<span class="hljs-keyword">when</span> errorTag <span class="hljs-keyword">in</span> [<span class="hljs-string">'INDENT'</span>, <span class="hljs-string">'OUTDENT'</span>]
<span class="hljs-string">'indentation'</span>
<span class="hljs-keyword">when</span> errorTag <span class="hljs-keyword">in</span> [<span class="hljs-string">'IDENTIFIER'</span>, <span class="hljs-string">'NUMBER'</span>, <span class="hljs-string">'STRING'</span>, <span class="hljs-string">'STRING_START'</span>, <span class="hljs-string">'REGEX'</span>, <span class="hljs-string">'REGEX_START'</span>]
<span class="hljs-keyword">when</span> errorTag <span class="hljs-keyword">in</span> [<span class="hljs-string">'IDENTIFIER'</span>, <span class="hljs-string">'NUMBER'</span>, <span class="hljs-string">'INFINITY'</span>, <span class="hljs-string">'STRING'</span>, <span class="hljs-string">'STRING_START'</span>, <span class="hljs-string">'REGEX'</span>, <span class="hljs-string">'REGEX_START'</span>]
errorTag.replace(<span class="hljs-regexp">/_START$/</span>, <span class="hljs-string">''</span>).toLowerCase()
<span class="hljs-keyword">else</span>
helpers.nameWhitespaceCharacter errorText</pre></div></div>
@@ -665,11 +721,11 @@ the error is caused by a generated token which might refer to its origin.</p>
</li>
<li id="section-27">
<li id="section-29">
<div class="annotation">
<div class="pilwrap ">
<a class="pilcrow" href="#section-27">&#182;</a>
<a class="pilcrow" href="#section-29">&#182;</a>
</div>
<p>The second argument has a <code>loc</code> property, which should have the location
data for this token. Unfortunately, Jison seems to send an outdated <code>loc</code>
@@ -683,11 +739,11 @@ from the lexer.</p>
</li>
<li id="section-28">
<li id="section-30">
<div class="annotation">
<div class="pilwrap ">
<a class="pilcrow" href="#section-28">&#182;</a>
<a class="pilcrow" href="#section-30">&#182;</a>
</div>
<p>Based on <a href="http://v8.googlecode.com/svn/branches/bleeding_edge/src/messages.js">http://v8.googlecode.com/svn/branches/bleeding_edge/src/messages.js</a>
Modified to handle sourceMap</p>
@@ -715,11 +771,11 @@ Modified to handle sourceMap</p>
</li>
<li id="section-29">
<li id="section-31">
<div class="annotation">
<div class="pilwrap ">
<a class="pilcrow" href="#section-29">&#182;</a>
<a class="pilcrow" href="#section-31">&#182;</a>
</div>
<p>Check for a sourceMap position</p>
@@ -760,11 +816,11 @@ Modified to handle sourceMap</p>
</li>
<li id="section-30">
<li id="section-32">
<div class="annotation">
<div class="pilwrap ">
<a class="pilcrow" href="#section-30">&#182;</a>
<a class="pilcrow" href="#section-32">&#182;</a>
</div>
<p>Map of filenames -&gt; sourceMap object.</p>
@@ -775,11 +831,11 @@ Modified to handle sourceMap</p>
</li>
<li id="section-31">
<li id="section-33">
<div class="annotation">
<div class="pilwrap ">
<a class="pilcrow" href="#section-31">&#182;</a>
<a class="pilcrow" href="#section-33">&#182;</a>
</div>
<p>Generates the source map for a coffee file and stores it in the local cache variable.</p>
@@ -787,18 +843,20 @@ Modified to handle sourceMap</p>
<div class="content"><div class='highlight'><pre><span class="hljs-function"><span class="hljs-title">getSourceMap</span> = <span class="hljs-params">(filename)</span> -&gt;</span>
<span class="hljs-keyword">return</span> sourceMaps[filename] <span class="hljs-keyword">if</span> sourceMaps[filename]
<span class="hljs-keyword">return</span> <span class="hljs-keyword">unless</span> path?.extname(filename) <span class="hljs-keyword">in</span> <span class="hljs-built_in">exports</span>.FILE_EXTENSIONS
answer = <span class="hljs-built_in">exports</span>._compileFile filename, <span class="hljs-literal">true</span>
sourceMaps[filename] = answer.sourceMap</pre></div></div>
<span class="hljs-keyword">for</span> ext <span class="hljs-keyword">in</span> exports.FILE_EXTENSIONS
<span class="hljs-keyword">if</span> helpers.ends filename, ext
answer = exports._compileFile filename, <span class="hljs-literal">true</span>
<span class="hljs-keyword">return</span> sourceMaps[filename] = answer.sourceMap
<span class="hljs-keyword">return</span> <span class="hljs-literal">null</span></pre></div></div>
</li>
<li id="section-32">
<li id="section-34">
<div class="annotation">
<div class="pilwrap ">
<a class="pilcrow" href="#section-32">&#182;</a>
<a class="pilcrow" href="#section-34">&#182;</a>
</div>
<p>Based on <a href="http://goo.gl/ZTx1p">michaelficarra/CoffeeScriptRedux</a>
NodeJS / V8 have no support for transforming positions in stack traces using
@@ -807,14 +865,14 @@ positions.</p>
</div>
<div class="content"><div class='highlight'><pre>Error.<span class="hljs-function"><span class="hljs-title">prepareStackTrace</span> = <span class="hljs-params">(err, stack)</span> -&gt;</span>
<span class="hljs-function"><span class="hljs-title">getSourceMapping</span> = <span class="hljs-params">(filename, line, column)</span> -&gt;</span>
<div class="content"><div class='highlight'><pre>Error.prepareStackTrace = <span class="hljs-function"><span class="hljs-params">(err, stack)</span> -&gt;</span>
<span class="hljs-function"> <span class="hljs-title">getSourceMapping</span> = <span class="hljs-params">(filename, line, column)</span> -&gt;</span>
sourceMap = getSourceMap filename
answer = sourceMap.sourceLocation [line - <span class="hljs-number">1</span>, column - <span class="hljs-number">1</span>] <span class="hljs-keyword">if</span> sourceMap
<span class="hljs-keyword">if</span> answer <span class="hljs-keyword">then</span> [answer[<span class="hljs-number">0</span>] + <span class="hljs-number">1</span>, answer[<span class="hljs-number">1</span>] + <span class="hljs-number">1</span>] <span class="hljs-keyword">else</span> <span class="hljs-literal">null</span>
frames = <span class="hljs-keyword">for</span> frame <span class="hljs-keyword">in</span> stack
<span class="hljs-keyword">break</span> <span class="hljs-keyword">if</span> frame.getFunction() <span class="hljs-keyword">is</span> <span class="hljs-built_in">exports</span>.run
<span class="hljs-keyword">break</span> <span class="hljs-keyword">if</span> frame.getFunction() <span class="hljs-keyword">is</span> exports.run
<span class="hljs-string">" at <span class="hljs-subst">#{formatSourcePosition frame, getSourceMapping}</span>"</span>
<span class="hljs-string">"<span class="hljs-subst">#{err.toString()}</span>\n<span class="hljs-subst">#{frames.join <span class="hljs-string">'\n'</span>}</span>\n"</span></pre></div></div>

View File

@@ -160,11 +160,11 @@ useWinPathSep = path.sep <span class="hljs-keyword">is</span> <span class="hljs
</div>
<div class="content"><div class='highlight'><pre>helpers.extend CoffeeScript, <span class="hljs-keyword">new</span> EventEmitter
<span class="hljs-function"><span class="hljs-title">printLine</span> = <span class="hljs-params">(line)</span> -&gt;</span> process.stdout.write line + <span class="hljs-string">'\n'</span>
<span class="hljs-function">
<span class="hljs-title">printLine</span> = <span class="hljs-params">(line)</span> -&gt;</span> process.stdout.write line + <span class="hljs-string">'\n'</span>
<span class="hljs-function"><span class="hljs-title">printWarn</span> = <span class="hljs-params">(line)</span> -&gt;</span> process.stderr.write line + <span class="hljs-string">'\n'</span>
<span class="hljs-function"><span class="hljs-title">hidden</span> = <span class="hljs-params">(file)</span> -&gt;</span> <span class="hljs-regexp">/^\.|~$/</span>.test file</pre></div></div>
<span class="hljs-function">
<span class="hljs-title">hidden</span> = <span class="hljs-params">(file)</span> -&gt;</span> <span class="hljs-regexp">/^\.|~$/</span>.test file</pre></div></div>
</li>
@@ -206,6 +206,7 @@ useWinPathSep = path.sep <span class="hljs-keyword">is</span> <span class="hljs
[<span class="hljs-string">'-i'</span>, <span class="hljs-string">'--interactive'</span>, <span class="hljs-string">'run an interactive CoffeeScript REPL'</span>]
[<span class="hljs-string">'-j'</span>, <span class="hljs-string">'--join [FILE]'</span>, <span class="hljs-string">'concatenate the source CoffeeScript before compiling'</span>]
[<span class="hljs-string">'-m'</span>, <span class="hljs-string">'--map'</span>, <span class="hljs-string">'generate source map and save as .js.map files'</span>]
[<span class="hljs-string">'-M'</span>, <span class="hljs-string">'--inline-map'</span>, <span class="hljs-string">'generate source map and include it directly in output'</span>]
[<span class="hljs-string">'-n'</span>, <span class="hljs-string">'--nodes'</span>, <span class="hljs-string">'print out the parse tree that the parser produces'</span>]
[ <span class="hljs-string">'--nodejs [ARGS]'</span>, <span class="hljs-string">'pass options directly to the "node" binary'</span>]
[ <span class="hljs-string">'--no-header'</span>, <span class="hljs-string">'suppress the "Generated by" header'</span>]
@@ -254,7 +255,7 @@ Many flags cause us to divert before compiling anything. Flags passed after
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.<span class="hljs-function"><span class="hljs-title">run</span> = -&gt;</span>
<div class="content"><div class='highlight'><pre>exports.run = <span class="hljs-function">-&gt;</span>
parseOptions()</pre></div></div>
</li>
@@ -272,7 +273,7 @@ Many flags cause us to divert before compiling anything. Flags passed after
</div>
<div class="content"><div class='highlight'><pre> replCliOpts = <span class="hljs-attribute">useGlobal</span>: <span class="hljs-literal">yes</span>
<div class="content"><div class='highlight'><pre> replCliOpts = useGlobal: <span class="hljs-literal">yes</span>
opts.prelude = makePrelude opts.<span class="hljs-built_in">require</span> <span class="hljs-keyword">if</span> opts.<span class="hljs-built_in">require</span>
replCliOpts.prelude = opts.prelude
<span class="hljs-keyword">return</span> forkNode() <span class="hljs-keyword">if</span> opts.nodejs
@@ -306,9 +307,9 @@ Many flags cause us to divert before compiling anything. Flags passed after
<span class="hljs-keyword">for</span> source <span class="hljs-keyword">in</span> opts.arguments
source = path.resolve source
compilePath source, <span class="hljs-literal">yes</span>, source
<span class="hljs-function"><span class="hljs-title">makePrelude</span> = <span class="hljs-params">(requires)</span> -&gt;</span>
requires.map <span class="hljs-function"><span class="hljs-params">(<span class="hljs-built_in">module</span>)</span> -&gt;</span>
<span class="hljs-function">
<span class="hljs-title">makePrelude</span> = <span class="hljs-params">(requires)</span> -&gt;</span>
requires.map (<span class="hljs-built_in">module</span>) -&gt;
[_, name, <span class="hljs-built_in">module</span>] = match <span class="hljs-keyword">if</span> match = <span class="hljs-built_in">module</span>.match(<span class="hljs-regexp">/^(.*)=(.*)$/</span>)
name ||= helpers.baseFileName <span class="hljs-built_in">module</span>, <span class="hljs-literal">yes</span>, useWinPathSep
<span class="hljs-string">"<span class="hljs-subst">#{name}</span> = require('<span class="hljs-subst">#{<span class="hljs-built_in">module</span>}</span>')"</span>
@@ -366,8 +367,8 @@ extension source files in it and all subdirectories.</p>
compileScript(source, code.toString(), base)
<span class="hljs-keyword">else</span>
notSources[source] = <span class="hljs-literal">yes</span>
<span class="hljs-function"><span class="hljs-title">findDirectoryIndex</span> = <span class="hljs-params">(source)</span> -&gt;</span>
<span class="hljs-function">
<span class="hljs-title">findDirectoryIndex</span> = <span class="hljs-params">(source)</span> -&gt;</span>
<span class="hljs-keyword">for</span> ext <span class="hljs-keyword">in</span> CoffeeScript.FILE_EXTENSIONS
index = path.join source, <span class="hljs-string">"index<span class="hljs-subst">#{ext}</span>"</span>
<span class="hljs-keyword">try</span>
@@ -425,7 +426,7 @@ requested options. If evaluating the script directly sets <code>__filename</code
<span class="hljs-keyword">catch</span> err
CoffeeScript.emit <span class="hljs-string">'failure'</span>, err, task
<span class="hljs-keyword">return</span> <span class="hljs-keyword">if</span> CoffeeScript.listeners(<span class="hljs-string">'failure'</span>).length
message = err.stack <span class="hljs-keyword">or</span> <span class="hljs-string">"<span class="hljs-subst">#{err}</span>"</span>
message = err?.stack <span class="hljs-keyword">or</span> <span class="hljs-string">"<span class="hljs-subst">#{err}</span>"</span>
<span class="hljs-keyword">if</span> o.watch
printLine message + <span class="hljs-string">'\x07'</span>
<span class="hljs-keyword">else</span>
@@ -447,12 +448,12 @@ and write them back to <strong>stdout</strong>.</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-function"><span class="hljs-title">compileStdio</span> = -&gt;</span>
code = <span class="hljs-string">''</span>
buffers = []
stdin = process.openStdin()
stdin.<span class="hljs-literal">on</span> <span class="hljs-string">'data'</span>, <span class="hljs-function"><span class="hljs-params">(buffer)</span> -&gt;</span>
code += buffer.toString() <span class="hljs-keyword">if</span> buffer
stdin.<span class="hljs-literal">on</span> <span class="hljs-string">'end'</span>,<span class="hljs-function"> -&gt;</span>
compileScript <span class="hljs-literal">null</span>, code</pre></div></div>
buffers.push buffer <span class="hljs-keyword">if</span> buffer
stdin.<span class="hljs-literal">on</span> <span class="hljs-string">'end'</span>, <span class="hljs-function">-&gt;</span>
compileScript <span class="hljs-literal">null</span>, Buffer.concat(buffers).toString()</pre></div></div>
</li>
@@ -471,9 +472,9 @@ them together.</p>
<div class="content"><div class='highlight'><pre>joinTimeout = <span class="hljs-literal">null</span>
<span class="hljs-function"><span class="hljs-title">compileJoin</span> = -&gt;</span>
<span class="hljs-keyword">return</span> <span class="hljs-keyword">unless</span> opts.join
<span class="hljs-keyword">unless</span> sourceCode.some<span class="hljs-function"><span class="hljs-params">((code) -&gt; code <span class="hljs-keyword">is</span> <span class="hljs-literal">null</span>)</span>
<span class="hljs-title">clearTimeout</span> <span class="hljs-title">joinTimeout</span>
<span class="hljs-title">joinTimeout</span> = <span class="hljs-title">wait</span> 100, -&gt;</span>
<span class="hljs-keyword">unless</span> sourceCode.some(<span class="hljs-function"><span class="hljs-params">(code)</span> -&gt;</span> code <span class="hljs-keyword">is</span> <span class="hljs-literal">null</span>)
clearTimeout joinTimeout
joinTimeout = wait <span class="hljs-number">100</span>, <span class="hljs-function">-&gt;</span>
compileScript opts.join, sourceCode.join(<span class="hljs-string">'\n'</span>), opts.join</pre></div></div>
</li>
@@ -495,8 +496,8 @@ such as <code>--print</code>.</p>
watcher = <span class="hljs-literal">null</span>
prevStats = <span class="hljs-literal">null</span>
compileTimeout = <span class="hljs-literal">null</span>
<span class="hljs-function"><span class="hljs-title">watchErr</span> = <span class="hljs-params">(err)</span> -&gt;</span>
<span class="hljs-function">
<span class="hljs-title">watchErr</span> = <span class="hljs-params">(err)</span> -&gt;</span>
<span class="hljs-keyword">throw</span> err <span class="hljs-keyword">unless</span> err.code <span class="hljs-keyword">is</span> <span class="hljs-string">'ENOENT'</span>
<span class="hljs-keyword">return</span> <span class="hljs-keyword">unless</span> source <span class="hljs-keyword">in</span> sources
<span class="hljs-keyword">try</span>
@@ -505,10 +506,10 @@ such as <code>--print</code>.</p>
<span class="hljs-keyword">catch</span>
removeSource source, base
compileJoin()
<span class="hljs-function"><span class="hljs-title">compile</span> = -&gt;</span>
<span class="hljs-function">
<span class="hljs-title">compile</span> = -&gt;</span>
clearTimeout compileTimeout
compileTimeout = wait <span class="hljs-number">25</span>,<span class="hljs-function"> -&gt;</span>
compileTimeout = wait <span class="hljs-number">25</span>, <span class="hljs-function">-&gt;</span>
fs.stat source, <span class="hljs-function"><span class="hljs-params">(err, stats)</span> -&gt;</span>
<span class="hljs-keyword">return</span> watchErr err <span class="hljs-keyword">if</span> err
<span class="hljs-keyword">return</span> rewatch() <span class="hljs-keyword">if</span> prevStats <span class="hljs-keyword">and</span>
@@ -519,15 +520,15 @@ such as <code>--print</code>.</p>
<span class="hljs-keyword">return</span> watchErr err <span class="hljs-keyword">if</span> err
compileScript(source, code.toString(), base)
rewatch()
<span class="hljs-function"><span class="hljs-title">startWatcher</span> = -&gt;</span>
<span class="hljs-function">
<span class="hljs-title">startWatcher</span> = -&gt;</span>
watcher = fs.watch source
.<span class="hljs-literal">on</span> <span class="hljs-string">'change'</span>, compile
.<span class="hljs-literal">on</span> <span class="hljs-string">'error'</span>, <span class="hljs-function"><span class="hljs-params">(err)</span> -&gt;</span>
<span class="hljs-keyword">throw</span> err <span class="hljs-keyword">unless</span> err.code <span class="hljs-keyword">is</span> <span class="hljs-string">'EPERM'</span>
removeSource source, base
<span class="hljs-function"><span class="hljs-title">rewatch</span> = -&gt;</span>
<span class="hljs-function">
<span class="hljs-title">rewatch</span> = -&gt;</span>
watcher?.close()
startWatcher()
@@ -552,15 +553,15 @@ such as <code>--print</code>.</p>
<div class="content"><div class='highlight'><pre><span class="hljs-function"><span class="hljs-title">watchDir</span> = <span class="hljs-params">(source, base)</span> -&gt;</span>
watcher = <span class="hljs-literal">null</span>
readdirTimeout = <span class="hljs-literal">null</span>
<span class="hljs-function"><span class="hljs-title">startWatcher</span> = -&gt;</span>
<span class="hljs-function">
<span class="hljs-title">startWatcher</span> = -&gt;</span>
watcher = fs.watch source
.<span class="hljs-literal">on</span> <span class="hljs-string">'error'</span>, <span class="hljs-function"><span class="hljs-params">(err)</span> -&gt;</span>
<span class="hljs-keyword">throw</span> err <span class="hljs-keyword">unless</span> err.code <span class="hljs-keyword">is</span> <span class="hljs-string">'EPERM'</span>
stopWatcher()
.<span class="hljs-literal">on</span> <span class="hljs-string">'change'</span>,<span class="hljs-function"> -&gt;</span>
.<span class="hljs-literal">on</span> <span class="hljs-string">'change'</span>, <span class="hljs-function">-&gt;</span>
clearTimeout readdirTimeout
readdirTimeout = wait <span class="hljs-number">25</span>,<span class="hljs-function"> -&gt;</span>
readdirTimeout = wait <span class="hljs-number">25</span>, <span class="hljs-function">-&gt;</span>
<span class="hljs-keyword">try</span>
files = fs.readdirSync source
<span class="hljs-keyword">catch</span> err
@@ -568,8 +569,8 @@ such as <code>--print</code>.</p>
<span class="hljs-keyword">return</span> stopWatcher()
<span class="hljs-keyword">for</span> file <span class="hljs-keyword">in</span> files
compilePath (path.join source, file), <span class="hljs-literal">no</span>, base
<span class="hljs-function"><span class="hljs-title">stopWatcher</span> = -&gt;</span>
<span class="hljs-function">
<span class="hljs-title">stopWatcher</span> = -&gt;</span>
watcher.close()
removeSourceDir source, base
@@ -578,8 +579,8 @@ such as <code>--print</code>.</p>
startWatcher()
<span class="hljs-keyword">catch</span> err
<span class="hljs-keyword">throw</span> err <span class="hljs-keyword">unless</span> err.code <span class="hljs-keyword">is</span> <span class="hljs-string">'ENOENT'</span>
<span class="hljs-function"><span class="hljs-title">removeSourceDir</span> = <span class="hljs-params">(source, base)</span> -&gt;</span>
<span class="hljs-function">
<span class="hljs-title">removeSourceDir</span> = <span class="hljs-params">(source, base)</span> -&gt;</span>
<span class="hljs-keyword">delete</span> watchedDirs[source]
sourcesChanged = <span class="hljs-literal">no</span>
<span class="hljs-keyword">for</span> file <span class="hljs-keyword">in</span> sources <span class="hljs-keyword">when</span> source <span class="hljs-keyword">is</span> path.dirname file
@@ -609,8 +610,8 @@ the compiled JS version as well.</p>
silentUnlink outputPath source, base
silentUnlink outputPath source, base, <span class="hljs-string">'.js.map'</span>
timeLog <span class="hljs-string">"removed <span class="hljs-subst">#{source}</span>"</span>
<span class="hljs-function"><span class="hljs-title">silentUnlink</span> = <span class="hljs-params">(path)</span> -&gt;</span>
<span class="hljs-function">
<span class="hljs-title">silentUnlink</span> = <span class="hljs-params">(path)</span> -&gt;</span>
<span class="hljs-keyword">try</span>
fs.unlinkSync path
<span class="hljs-keyword">catch</span> err
@@ -656,12 +657,12 @@ the compiled JS version as well.</p>
<div class="content"><div class='highlight'><pre><span class="hljs-function"><span class="hljs-title">mkdirp</span> = <span class="hljs-params">(dir, fn)</span> -&gt;</span>
mode = <span class="hljs-number">0</span>o777 &amp; ~process.umask()
<span class="hljs-keyword">do</span> <span class="hljs-function"><span class="hljs-title">mkdirs</span> = <span class="hljs-params">(p = dir, fn)</span> -&gt;</span>
<span class="hljs-keyword">do</span> mkdirs = <span class="hljs-function"><span class="hljs-params">(p = dir, fn)</span> -&gt;</span>
fs.exists p, <span class="hljs-function"><span class="hljs-params">(exists)</span> -&gt;</span>
<span class="hljs-keyword">if</span> exists
fn()
<span class="hljs-keyword">else</span>
mkdirs path.dirname(p),<span class="hljs-function"> -&gt;</span>
mkdirs path.dirname(p), <span class="hljs-function">-&gt;</span>
fs.mkdir p, mode, <span class="hljs-function"><span class="hljs-params">(err)</span> -&gt;</span>
<span class="hljs-keyword">return</span> fn err <span class="hljs-keyword">if</span> err
fn()</pre></div></div>
@@ -686,7 +687,7 @@ same directory as the <code>.js</code> file.</p>
<div class="content"><div class='highlight'><pre><span class="hljs-function"><span class="hljs-title">writeJs</span> = <span class="hljs-params">(base, sourcePath, js, jsPath, generatedSourceMap = <span class="hljs-literal">null</span>)</span> -&gt;</span>
sourceMapPath = outputPath sourcePath, base, <span class="hljs-string">".js.map"</span>
jsDir = path.dirname jsPath
<span class="hljs-function"><span class="hljs-title">compile</span> = -&gt;</span>
<span class="hljs-function"> <span class="hljs-title">compile</span> = -&gt;</span>
<span class="hljs-keyword">if</span> opts.compile
js = <span class="hljs-string">' '</span> <span class="hljs-keyword">if</span> js.length &lt;= <span class="hljs-number">0</span>
<span class="hljs-keyword">if</span> generatedSourceMap <span class="hljs-keyword">then</span> js = <span class="hljs-string">"<span class="hljs-subst">#{js}</span>\n//# sourceMappingURL=<span class="hljs-subst">#{helpers.baseFileName sourceMapPath, <span class="hljs-literal">no</span>, useWinPathSep}</span>\n"</span>
@@ -792,10 +793,11 @@ same directory as the <code>.js</code> file.</p>
<div class="content"><div class='highlight'><pre><span class="hljs-function"><span class="hljs-title">compileOptions</span> = <span class="hljs-params">(filename, base)</span> -&gt;</span>
answer = {
filename
<span class="hljs-attribute">literate</span>: opts.literate <span class="hljs-keyword">or</span> helpers.isLiterate(filename)
<span class="hljs-attribute">bare</span>: opts.bare
<span class="hljs-attribute">header</span>: opts.compile <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> opts[<span class="hljs-string">'no-header'</span>]
<span class="hljs-attribute">sourceMap</span>: opts.map
literate: opts.literate <span class="hljs-keyword">or</span> helpers.isLiterate(filename)
bare: opts.bare
header: opts.compile <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> opts[<span class="hljs-string">'no-header'</span>]
sourceMap: opts.map
inlineMap: opts[<span class="hljs-string">'inline-map'</span>]
}
<span class="hljs-keyword">if</span> filename
<span class="hljs-keyword">if</span> base
@@ -804,15 +806,15 @@ same directory as the <code>.js</code> file.</p>
jsDir = path.dirname jsPath
answer = helpers.merge answer, {
jsPath
<span class="hljs-attribute">sourceRoot</span>: path.relative jsDir, cwd
<span class="hljs-attribute">sourceFiles</span>: [path.relative cwd, filename]
<span class="hljs-attribute">generatedFile</span>: helpers.baseFileName(jsPath, <span class="hljs-literal">no</span>, useWinPathSep)
sourceRoot: path.relative jsDir, cwd
sourceFiles: [path.relative cwd, filename]
generatedFile: helpers.baseFileName(jsPath, <span class="hljs-literal">no</span>, useWinPathSep)
}
<span class="hljs-keyword">else</span>
answer = helpers.merge answer,
<span class="hljs-attribute">sourceRoot</span>: <span class="hljs-string">""</span>
<span class="hljs-attribute">sourceFiles</span>: [helpers.baseFileName filename, <span class="hljs-literal">no</span>, useWinPathSep]
<span class="hljs-attribute">generatedFile</span>: helpers.baseFileName(filename, <span class="hljs-literal">yes</span>, useWinPathSep) + <span class="hljs-string">".js"</span>
sourceRoot: <span class="hljs-string">""</span>
sourceFiles: [helpers.baseFileName filename, <span class="hljs-literal">no</span>, useWinPathSep]
generatedFile: helpers.baseFileName(filename, <span class="hljs-literal">yes</span>, useWinPathSep) + <span class="hljs-string">".js"</span>
answer</pre></div></div>
</li>
@@ -834,9 +836,9 @@ the <code>node</code> binary, preserving the other options.</p>
args = process.argv[<span class="hljs-number">1.</span>.]
args.splice args.indexOf(<span class="hljs-string">'--nodejs'</span>), <span class="hljs-number">2</span>
p = spawn process.execPath, nodeArgs.concat(args),
<span class="hljs-attribute">cwd</span>: process.cwd()
<span class="hljs-attribute">env</span>: process.env
<span class="hljs-attribute">stdio</span>: [<span class="hljs-number">0</span>, <span class="hljs-number">1</span>, <span class="hljs-number">2</span>]
cwd: process.cwd()
env: process.env
stdio: [<span class="hljs-number">0</span>, <span class="hljs-number">1</span>, <span class="hljs-number">2</span>]
p.<span class="hljs-literal">on</span> <span class="hljs-string">'exit'</span>, <span class="hljs-function"><span class="hljs-params">(code)</span> -&gt;</span> process.exit code</pre></div></div>
</li>

File diff suppressed because it is too large Load Diff

View File

@@ -134,7 +134,7 @@ arrays, count characters, that sort of thing.</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.<span class="hljs-function"><span class="hljs-title">starts</span> = <span class="hljs-params">(string, literal, start)</span> -&gt;</span>
<div class="content"><div class='highlight'><pre>exports.starts = <span class="hljs-function"><span class="hljs-params">(string, literal, start)</span> -&gt;</span>
literal <span class="hljs-keyword">is</span> string.substr start, literal.length</pre></div></div>
</li>
@@ -150,7 +150,7 @@ arrays, count characters, that sort of thing.</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.<span class="hljs-function"><span class="hljs-title">ends</span> = <span class="hljs-params">(string, literal, back)</span> -&gt;</span>
<div class="content"><div class='highlight'><pre>exports.ends = <span class="hljs-function"><span class="hljs-params">(string, literal, back)</span> -&gt;</span>
len = literal.length
literal <span class="hljs-keyword">is</span> string.substr string.length - len - (back <span class="hljs-keyword">or</span> <span class="hljs-number">0</span>), len</pre></div></div>
@@ -167,7 +167,7 @@ arrays, count characters, that sort of thing.</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.repeat = <span class="hljs-function"><span class="hljs-title">repeat</span> = <span class="hljs-params">(str, n)</span> -&gt;</span></pre></div></div>
<div class="content"><div class='highlight'><pre>exports.repeat = repeat = <span class="hljs-function"><span class="hljs-params">(str, n)</span> -&gt;</span></pre></div></div>
</li>
@@ -202,7 +202,7 @@ arrays, count characters, that sort of thing.</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.<span class="hljs-function"><span class="hljs-title">compact</span> = <span class="hljs-params">(array)</span> -&gt;</span>
<div class="content"><div class='highlight'><pre>exports.compact = <span class="hljs-function"><span class="hljs-params">(array)</span> -&gt;</span>
item <span class="hljs-keyword">for</span> item <span class="hljs-keyword">in</span> array <span class="hljs-keyword">when</span> item</pre></div></div>
</li>
@@ -218,7 +218,7 @@ arrays, count characters, that sort of thing.</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.<span class="hljs-function"><span class="hljs-title">count</span> = <span class="hljs-params">(string, substr)</span> -&gt;</span>
<div class="content"><div class='highlight'><pre>exports.count = <span class="hljs-function"><span class="hljs-params">(string, substr)</span> -&gt;</span>
num = pos = <span class="hljs-number">0</span>
<span class="hljs-keyword">return</span> <span class="hljs-number">1</span>/<span class="hljs-number">0</span> <span class="hljs-keyword">unless</span> substr.length
num++ <span class="hljs-keyword">while</span> pos = <span class="hljs-number">1</span> + string.indexOf substr, pos
@@ -239,7 +239,7 @@ options hash to propagate down the tree without polluting other branches.</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.<span class="hljs-function"><span class="hljs-title">merge</span> = <span class="hljs-params">(options, overrides)</span> -&gt;</span>
<div class="content"><div class='highlight'><pre>exports.merge = <span class="hljs-function"><span class="hljs-params">(options, overrides)</span> -&gt;</span>
extend (extend {}, options), overrides</pre></div></div>
</li>
@@ -255,7 +255,7 @@ options hash to propagate down the tree without polluting other branches.</p>
</div>
<div class="content"><div class='highlight'><pre>extend = <span class="hljs-built_in">exports</span>.<span class="hljs-function"><span class="hljs-title">extend</span> = <span class="hljs-params">(object, properties)</span> -&gt;</span>
<div class="content"><div class='highlight'><pre>extend = exports.extend = <span class="hljs-function"><span class="hljs-params">(object, properties)</span> -&gt;</span>
<span class="hljs-keyword">for</span> key, val <span class="hljs-keyword">of</span> properties
object[key] = val
object</pre></div></div>
@@ -274,10 +274,10 @@ Handy for getting a list of <code>children</code> from the nodes.</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.flatten = <span class="hljs-function"><span class="hljs-title">flatten</span> = <span class="hljs-params">(array)</span> -&gt;</span>
<div class="content"><div class='highlight'><pre>exports.flatten = flatten = <span class="hljs-function"><span class="hljs-params">(array)</span> -&gt;</span>
flattened = []
<span class="hljs-keyword">for</span> element <span class="hljs-keyword">in</span> array
<span class="hljs-keyword">if</span> element <span class="hljs-keyword">instanceof</span> Array
<span class="hljs-keyword">if</span> <span class="hljs-string">'[object Array]'</span> <span class="hljs-keyword">is</span> Object::toString.call element
flattened = flattened.concat flatten element
<span class="hljs-keyword">else</span>
flattened.push element
@@ -297,7 +297,7 @@ looking for a particular method in an options hash.</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.<span class="hljs-function"><span class="hljs-title">del</span> = <span class="hljs-params">(obj, key)</span> -&gt;</span>
<div class="content"><div class='highlight'><pre>exports.del = <span class="hljs-function"><span class="hljs-params">(obj, key)</span> -&gt;</span>
val = obj[key]
<span class="hljs-keyword">delete</span> obj[key]
val</pre></div></div>
@@ -315,7 +315,7 @@ looking for a particular method in an options hash.</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.some = <span class="hljs-attribute">Array</span>::some ? <span class="hljs-function"><span class="hljs-params">(fn)</span> -&gt;</span>
<div class="content"><div class='highlight'><pre>exports.some = Array::some ? (fn) -&gt;
<span class="hljs-keyword">return</span> <span class="hljs-literal">true</span> <span class="hljs-keyword">for</span> e <span class="hljs-keyword">in</span> <span class="hljs-keyword">this</span> <span class="hljs-keyword">when</span> fn e
<span class="hljs-literal">false</span></pre></div></div>
@@ -334,7 +334,7 @@ can be compiled “normally”.</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.<span class="hljs-function"><span class="hljs-title">invertLiterate</span> = <span class="hljs-params">(code)</span> -&gt;</span>
<div class="content"><div class='highlight'><pre>exports.invertLiterate = <span class="hljs-function"><span class="hljs-params">(code)</span> -&gt;</span>
maybe_code = <span class="hljs-literal">true</span>
lines = <span class="hljs-keyword">for</span> line <span class="hljs-keyword">in</span> code.split(<span class="hljs-string">'\n'</span>)
<span class="hljs-keyword">if</span> maybe_code <span class="hljs-keyword">and</span> <span class="hljs-regexp">/^([ ]{4}|[ ]{0,3}\t)/</span>.test line
@@ -363,10 +363,10 @@ If <code>last</code> is not provided, this will simply return <code>first</code>
<span class="hljs-keyword">if</span> <span class="hljs-keyword">not</span> last
first
<span class="hljs-keyword">else</span>
<span class="hljs-attribute">first_line</span>: first.first_line
<span class="hljs-attribute">first_column</span>: first.first_column
<span class="hljs-attribute">last_line</span>: last.last_line
<span class="hljs-attribute">last_column</span>: last.last_column</pre></div></div>
first_line: first.first_line
first_column: first.first_column
last_line: last.last_line
last_column: last.last_column</pre></div></div>
</li>
@@ -383,8 +383,8 @@ The object is returned either way.</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.<span class="hljs-function"><span class="hljs-title">addLocationDataFn</span> = <span class="hljs-params">(first, last)</span> -&gt;</span>
<span class="hljs-function"><span class="hljs-params">(obj)</span> -&gt;</span>
<div class="content"><div class='highlight'><pre>exports.addLocationDataFn = <span class="hljs-function"><span class="hljs-params">(first, last)</span> -&gt;</span>
(obj) -&gt;
<span class="hljs-keyword">if</span> ((<span class="hljs-keyword">typeof</span> obj) <span class="hljs-keyword">is</span> <span class="hljs-string">'object'</span>) <span class="hljs-keyword">and</span> (!!obj[<span class="hljs-string">'updateLocationDataIfMissing'</span>])
obj.updateLocationDataIfMissing buildLocationData(first, last)
@@ -404,7 +404,7 @@ The object is returned either way.</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.<span class="hljs-function"><span class="hljs-title">locationDataToString</span> = <span class="hljs-params">(obj)</span> -&gt;</span>
<div class="content"><div class='highlight'><pre>exports.locationDataToString = <span class="hljs-function"><span class="hljs-params">(obj)</span> -&gt;</span>
<span class="hljs-keyword">if</span> (<span class="hljs-string">"2"</span> <span class="hljs-keyword">of</span> obj) <span class="hljs-keyword">and</span> (<span class="hljs-string">"first_line"</span> <span class="hljs-keyword">of</span> obj[<span class="hljs-number">2</span>]) <span class="hljs-keyword">then</span> locationData = obj[<span class="hljs-number">2</span>]
<span class="hljs-keyword">else</span> <span class="hljs-keyword">if</span> <span class="hljs-string">"first_line"</span> <span class="hljs-keyword">of</span> obj <span class="hljs-keyword">then</span> locationData = obj
@@ -427,8 +427,8 @@ The object is returned either way.</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.<span class="hljs-function"><span class="hljs-title">baseFileName</span> = <span class="hljs-params">(file, stripExt = <span class="hljs-literal">no</span>, useWinPathSep = <span class="hljs-literal">no</span>)</span> -&gt;</span>
pathSep = <span class="hljs-keyword">if</span> useWinPathSep <span class="hljs-keyword">then</span> <span class="hljs-regexp">/\\|\//</span> <span class="hljs-keyword">else</span> <span class="hljs-regexp">/\/</span>/
<div class="content"><div class='highlight'><pre>exports.baseFileName = <span class="hljs-function"><span class="hljs-params">(file, stripExt = <span class="hljs-literal">no</span>, useWinPathSep = <span class="hljs-literal">no</span>)</span> -&gt;</span>
pathSep = <span class="hljs-keyword">if</span> useWinPathSep <span class="hljs-keyword">then</span> <span class="hljs-regexp">/\\|\//</span> <span class="hljs-keyword">else</span> <span class="hljs-regexp">/\//</span>
parts = file.split(pathSep)
file = parts[parts.length - <span class="hljs-number">1</span>]
<span class="hljs-keyword">return</span> file <span class="hljs-keyword">unless</span> stripExt <span class="hljs-keyword">and</span> file.indexOf(<span class="hljs-string">'.'</span>) &gt;= <span class="hljs-number">0</span>
@@ -450,7 +450,7 @@ The object is returned either way.</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.<span class="hljs-function"><span class="hljs-title">isCoffee</span> = <span class="hljs-params">(file)</span> -&gt;</span> <span class="hljs-regexp">/\.((lit)?coffee|coffee\.md)$/</span>.test file</pre></div></div>
<div class="content"><div class='highlight'><pre>exports.isCoffee = <span class="hljs-function"><span class="hljs-params">(file)</span> -&gt;</span> <span class="hljs-regexp">/\.((lit)?coffee|coffee\.md)$/</span>.test file</pre></div></div>
</li>
@@ -465,7 +465,7 @@ The object is returned either way.</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.<span class="hljs-function"><span class="hljs-title">isLiterate</span> = <span class="hljs-params">(file)</span> -&gt;</span> <span class="hljs-regexp">/\.(litcoffee|coffee\.md)$/</span>.test file</pre></div></div>
<div class="content"><div class='highlight'><pre>exports.isLiterate = <span class="hljs-function"><span class="hljs-params">(file)</span> -&gt;</span> <span class="hljs-regexp">/\.(litcoffee|coffee\.md)$/</span>.test file</pre></div></div>
</li>
@@ -483,7 +483,7 @@ marker showing where the error is.</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.<span class="hljs-function"><span class="hljs-title">throwSyntaxError</span> = <span class="hljs-params">(message, location)</span> -&gt;</span>
<div class="content"><div class='highlight'><pre>exports.throwSyntaxError = <span class="hljs-function"><span class="hljs-params">(message, location)</span> -&gt;</span>
error = <span class="hljs-keyword">new</span> SyntaxError message
error.location = location
error.toString = syntaxErrorToString</pre></div></div>
@@ -521,7 +521,7 @@ it already.</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.<span class="hljs-function"><span class="hljs-title">updateSyntaxError</span> = <span class="hljs-params">(error, code, filename)</span> -&gt;</span></pre></div></div>
<div class="content"><div class='highlight'><pre>exports.updateSyntaxError = <span class="hljs-function"><span class="hljs-params">(error, code, filename)</span> -&gt;</span></pre></div></div>
</li>
@@ -541,16 +541,16 @@ it already.</p>
error.filename <span class="hljs-keyword">or</span>= filename
error.stack = error.toString()
error
<span class="hljs-function">
<span class="hljs-title">syntaxErrorToString</span> = -&gt;</span>
<span class="hljs-keyword">return</span> Error::toString.call @ <span class="hljs-keyword">unless</span> @code <span class="hljs-keyword">and</span> @location
<span class="hljs-function"><span class="hljs-title">syntaxErrorToString</span> = -&gt;</span>
<span class="hljs-keyword">return</span> <span class="hljs-attribute">Error</span>::toString.call @ <span class="hljs-keyword">unless</span> <span class="hljs-property">@code</span> <span class="hljs-keyword">and</span> <span class="hljs-property">@location</span>
{first_line, first_column, last_line, last_column} = <span class="hljs-property">@location</span>
{first_line, first_column, last_line, last_column} = @location
last_line ?= first_line
last_column ?= first_column
filename = <span class="hljs-property">@filename</span> <span class="hljs-keyword">or</span> <span class="hljs-string">'[stdin]'</span>
codeLine = <span class="hljs-property">@code</span>.split(<span class="hljs-string">'\n'</span>)[first_line]
filename = @filename <span class="hljs-keyword">or</span> <span class="hljs-string">'[stdin]'</span>
codeLine = @code.split(<span class="hljs-string">'\n'</span>)[first_line]
start = first_column</pre></div></div>
</li>
@@ -585,18 +585,18 @@ it already.</p>
<div class="content"><div class='highlight'><pre> <span class="hljs-keyword">if</span> process?
colorsEnabled = process.stdout?.isTTY <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> process.env?.NODE_DISABLE_COLORS
<span class="hljs-keyword">if</span> <span class="hljs-property">@colorful</span> ? colorsEnabled
<span class="hljs-function"><span class="hljs-title">colorize</span> = <span class="hljs-params">(str)</span> -&gt;</span> <span class="hljs-string">"\x1B[1;31m<span class="hljs-subst">#{str}</span>\x1B[0m"</span>
<span class="hljs-keyword">if</span> @colorful ? colorsEnabled
<span class="hljs-function"> <span class="hljs-title">colorize</span> = <span class="hljs-params">(str)</span> -&gt;</span> <span class="hljs-string">"\x1B[1;31m<span class="hljs-subst">#{str}</span>\x1B[0m"</span>
codeLine = codeLine[...start] + colorize(codeLine[start...end]) + codeLine[end..]
marker = colorize marker
<span class="hljs-string">"""
<span class="hljs-subst">#{filename}</span>:<span class="hljs-subst">#{first_line + <span class="hljs-number">1</span>}</span>:<span class="hljs-subst">#{first_column + <span class="hljs-number">1</span>}</span>: error: <span class="hljs-subst">#{<span class="hljs-property">@message</span>}</span>
<span class="hljs-subst">#{filename}</span>:<span class="hljs-subst">#{first_line + <span class="hljs-number">1</span>}</span>:<span class="hljs-subst">#{first_column + <span class="hljs-number">1</span>}</span>: error: <span class="hljs-subst">#{@message}</span>
<span class="hljs-subst">#{codeLine}</span>
<span class="hljs-subst">#{marker}</span>
"""</span>
<span class="hljs-built_in">exports</span>.<span class="hljs-function"><span class="hljs-title">nameWhitespaceCharacter</span> = <span class="hljs-params">(string)</span> -&gt;</span>
exports.nameWhitespaceCharacter = <span class="hljs-function"><span class="hljs-params">(string)</span> -&gt;</span>
<span class="hljs-keyword">switch</span> string
<span class="hljs-keyword">when</span> <span class="hljs-string">' '</span> <span class="hljs-keyword">then</span> <span class="hljs-string">'space'</span>
<span class="hljs-keyword">when</span> <span class="hljs-string">'\n'</span> <span class="hljs-keyword">then</span> <span class="hljs-string">'newline'</span>

View File

@@ -119,7 +119,7 @@
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>[key] = val <span class="hljs-keyword">for</span> key, val <span class="hljs-keyword">of</span> <span class="hljs-built_in">require</span> <span class="hljs-string">'./coffee-script'</span></pre></div></div>
<div class="content"><div class='highlight'><pre>exports[key] = val <span class="hljs-keyword">for</span> key, val <span class="hljs-keyword">of</span> <span class="hljs-built_in">require</span> <span class="hljs-string">'./coffee-script'</span></pre></div></div>
</li>

File diff suppressed because it is too large Load Diff

File diff suppressed because it is too large Load Diff

View File

@@ -138,7 +138,7 @@ option) list, and all subsequent arguments are left unparsed.</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.OptionParser = <span class="hljs-class"><span class="hljs-keyword">class</span> <span class="hljs-title">OptionParser</span></span></pre></div></div>
<div class="content"><div class='highlight'><pre>exports.OptionParser = <span class="hljs-class"><span class="hljs-keyword">class</span> <span class="hljs-title">OptionParser</span></span></pre></div></div>
</li>
@@ -151,12 +151,12 @@ option) list, and all subsequent arguments are left unparsed.</p>
</div>
<p>Initialize with a list of valid options, in the form:</p>
<pre><code>[short-flag, long-flag, description]
</code></pre><p>Along with an an optional banner for the usage help.</p>
</code></pre><p>Along with an optional banner for the usage help.</p>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">constructor</span>: <span class="hljs-function"><span class="hljs-params">(rules, <span class="hljs-property">@banner</span>)</span> -&gt;</span>
<span class="hljs-property">@rules</span> = buildRules rules</pre></div></div>
<div class="content"><div class='highlight'><pre> constructor: <span class="hljs-function"><span class="hljs-params">(rules, @banner)</span> -&gt;</span>
@rules = buildRules rules</pre></div></div>
</li>
@@ -176,8 +176,8 @@ youre responsible for interpreting the options object.</p>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">parse</span>: <span class="hljs-function"><span class="hljs-params">(args)</span> -&gt;</span>
options = <span class="hljs-attribute">arguments</span>: []
<div class="content"><div class='highlight'><pre> parse: <span class="hljs-function"><span class="hljs-params">(args)</span> -&gt;</span>
options = arguments: []
skippingArgument = <span class="hljs-literal">no</span>
originalArgs = args
args = normalizeArguments args
@@ -208,7 +208,7 @@ non-option argument are treated as non-option arguments themselves</p>
<div class="content"><div class='highlight'><pre> seenNonOptionArg = options.arguments.length &gt; <span class="hljs-number">0</span>
<span class="hljs-keyword">unless</span> seenNonOptionArg
matchedRule = <span class="hljs-literal">no</span>
<span class="hljs-keyword">for</span> rule <span class="hljs-keyword">in</span> <span class="hljs-property">@rules</span>
<span class="hljs-keyword">for</span> rule <span class="hljs-keyword">in</span> @rules
<span class="hljs-keyword">if</span> rule.shortFlag <span class="hljs-keyword">is</span> arg <span class="hljs-keyword">or</span> rule.longFlag <span class="hljs-keyword">is</span> arg
value = <span class="hljs-literal">true</span>
<span class="hljs-keyword">if</span> rule.hasArgument
@@ -236,10 +236,10 @@ of the valid options, for <code>--help</code> and such.</p>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">help</span>:<span class="hljs-function"> -&gt;</span>
<div class="content"><div class='highlight'><pre> help: <span class="hljs-function">-&gt;</span>
lines = []
lines.unshift <span class="hljs-string">"<span class="hljs-subst">#{<span class="hljs-property">@banner</span>}</span>\n"</span> <span class="hljs-keyword">if</span> <span class="hljs-property">@banner</span>
<span class="hljs-keyword">for</span> rule <span class="hljs-keyword">in</span> <span class="hljs-property">@rules</span>
lines.unshift <span class="hljs-string">"<span class="hljs-subst">#{@banner}</span>\n"</span> <span class="hljs-keyword">if</span> @banner
<span class="hljs-keyword">for</span> rule <span class="hljs-keyword">in</span> @rules
spaces = <span class="hljs-number">15</span> - rule.longFlag.length
spaces = <span class="hljs-keyword">if</span> spaces &gt; <span class="hljs-number">0</span> <span class="hljs-keyword">then</span> repeat <span class="hljs-string">' '</span>, spaces <span class="hljs-keyword">else</span> <span class="hljs-string">''</span>
letPart = <span class="hljs-keyword">if</span> rule.shortFlag <span class="hljs-keyword">then</span> rule.shortFlag + <span class="hljs-string">', '</span> <span class="hljs-keyword">else</span> <span class="hljs-string">' '</span>
@@ -326,12 +326,12 @@ description of what the option does.</p>
match = longFlag.match(OPTIONAL)
longFlag = longFlag.match(LONG_FLAG)[<span class="hljs-number">1</span>]
{
<span class="hljs-attribute">name</span>: longFlag.substr <span class="hljs-number">2</span>
<span class="hljs-attribute">shortFlag</span>: shortFlag
<span class="hljs-attribute">longFlag</span>: longFlag
<span class="hljs-attribute">description</span>: description
<span class="hljs-attribute">hasArgument</span>: !!(match <span class="hljs-keyword">and</span> match[<span class="hljs-number">1</span>])
<span class="hljs-attribute">isList</span>: !!(match <span class="hljs-keyword">and</span> match[<span class="hljs-number">2</span>])
name: longFlag.substr <span class="hljs-number">2</span>
shortFlag: shortFlag
longFlag: longFlag
description: description
hasArgument: !!(match <span class="hljs-keyword">and</span> match[<span class="hljs-number">1</span>])
isList: !!(match <span class="hljs-keyword">and</span> match[<span class="hljs-number">2</span>])
}</pre></div></div>
</li>

View File

@@ -137,7 +137,7 @@ path = <span class="hljs-built_in">require</span> <span class="hljs-str
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-function"><span class="hljs-title">loadFile</span> = <span class="hljs-params">(<span class="hljs-built_in">module</span>, filename)</span> -&gt;</span>
answer = CoffeeScript._compileFile filename, <span class="hljs-literal">false</span>
answer = CoffeeScript._compileFile filename, <span class="hljs-literal">no</span>, <span class="hljs-literal">yes</span>
<span class="hljs-built_in">module</span>._compile answer, filename</pre></div></div>
</li>
@@ -173,8 +173,8 @@ This is a horrible thing that should not be required.</p>
</div>
<div class="content"><div class='highlight'><pre> Module = <span class="hljs-built_in">require</span> <span class="hljs-string">'module'</span>
<span class="hljs-function"><span class="hljs-title">findExtension</span> = <span class="hljs-params">(filename)</span> -&gt;</span>
<span class="hljs-function">
<span class="hljs-title">findExtension</span> = <span class="hljs-params">(filename)</span> -&gt;</span>
extensions = path.basename(filename).split <span class="hljs-string">'.'</span></pre></div></div>
</li>
@@ -210,12 +210,12 @@ This is a horrible thing that should not be required.</p>
<span class="hljs-keyword">return</span> curExtension <span class="hljs-keyword">if</span> Module._extensions[curExtension]
<span class="hljs-string">'.js'</span>
<span class="hljs-attribute">Module</span>::<span class="hljs-function"><span class="hljs-title">load</span> = <span class="hljs-params">(filename)</span> -&gt;</span>
<span class="hljs-property">@filename</span> = filename
<span class="hljs-property">@paths</span> = Module._nodeModulePaths path.dirname filename
Module::load = <span class="hljs-function"><span class="hljs-params">(filename)</span> -&gt;</span>
@filename = filename
@paths = Module._nodeModulePaths path.dirname filename
extension = findExtension filename
Module._extensions[extension](<span class="hljs-keyword">this</span>, filename)
<span class="hljs-property">@loaded</span> = <span class="hljs-literal">true</span></pre></div></div>
@loaded = <span class="hljs-literal">true</span></pre></div></div>
</li>
@@ -234,7 +234,7 @@ to fork both CoffeeScript files, and JavaScript files, directly.</p>
<div class="content"><div class='highlight'><pre><span class="hljs-keyword">if</span> child_process
{fork} = child_process
binary = <span class="hljs-built_in">require</span>.resolve <span class="hljs-string">'../../bin/coffee'</span>
child_process.<span class="hljs-function"><span class="hljs-title">fork</span> = <span class="hljs-params">(path, args, options)</span> -&gt;</span>
child_process.fork = <span class="hljs-function"><span class="hljs-params">(path, args, options)</span> -&gt;</span>
<span class="hljs-keyword">if</span> helpers.isCoffee path
<span class="hljs-keyword">unless</span> Array.isArray args
options = args <span class="hljs-keyword">or</span> {}

View File

@@ -126,10 +126,10 @@ CoffeeScript = <span class="hljs-built_in">require</span> <span class="hljs-stri
{merge, updateSyntaxError} = <span class="hljs-built_in">require</span> <span class="hljs-string">'./helpers'</span>
replDefaults =
<span class="hljs-attribute">prompt</span>: <span class="hljs-string">'coffee&gt; '</span>,
<span class="hljs-attribute">historyFile</span>: path.join process.env.HOME, <span class="hljs-string">'.coffee_history'</span> <span class="hljs-keyword">if</span> process.env.HOME
<span class="hljs-attribute">historyMaxInputSize</span>: <span class="hljs-number">10240</span>
<span class="hljs-attribute">eval</span>: <span class="hljs-function"><span class="hljs-params">(input, context, filename, cb)</span> -&gt;</span></pre></div></div>
prompt: <span class="hljs-string">'coffee&gt; '</span>,
historyFile: path.join process.env.HOME, <span class="hljs-string">'.coffee_history'</span> <span class="hljs-keyword">if</span> process.env.HOME
historyMaxInputSize: <span class="hljs-number">10240</span>
eval: <span class="hljs-function"><span class="hljs-params">(input, context, filename, cb)</span> -&gt;</span></pre></div></div>
</li>
@@ -208,7 +208,7 @@ parens. Unwrap all that.</p>
</div>
<div class="content"><div class='highlight'><pre> referencedVars = (
token[<span class="hljs-number">1</span>] <span class="hljs-keyword">for</span> token <span class="hljs-keyword">in</span> tokens <span class="hljs-keyword">when</span> token.variable
token[<span class="hljs-number">1</span>] <span class="hljs-keyword">for</span> token <span class="hljs-keyword">in</span> tokens <span class="hljs-keyword">when</span> token[<span class="hljs-number">0</span>] <span class="hljs-keyword">is</span> <span class="hljs-string">'IDENTIFIER'</span>
)</pre></div></div>
</li>
@@ -242,7 +242,7 @@ parens. Unwrap all that.</p>
<div class="content"><div class='highlight'><pre> ast = <span class="hljs-keyword">new</span> Block [
<span class="hljs-keyword">new</span> Assign (<span class="hljs-keyword">new</span> Value <span class="hljs-keyword">new</span> Literal <span class="hljs-string">'_'</span>), ast, <span class="hljs-string">'='</span>
]
js = ast.compile {<span class="hljs-attribute">bare</span>: <span class="hljs-literal">yes</span>, <span class="hljs-attribute">locals</span>: Object.keys(context), referencedVars}
js = ast.compile {bare: <span class="hljs-literal">yes</span>, locals: Object.keys(context), referencedVars}
cb <span class="hljs-literal">null</span>, runInContext js, context, filename
<span class="hljs-keyword">catch</span> err</pre></div></div>
@@ -261,14 +261,14 @@ parens. Unwrap all that.</p>
<div class="content"><div class='highlight'><pre> updateSyntaxError err, input
cb err
<span class="hljs-function"><span class="hljs-title">runInContext</span> = <span class="hljs-params">(js, context, filename)</span> -&gt;</span>
<span class="hljs-function">
<span class="hljs-title">runInContext</span> = <span class="hljs-params">(js, context, filename)</span> -&gt;</span>
<span class="hljs-keyword">if</span> context <span class="hljs-keyword">is</span> <span class="hljs-built_in">global</span>
vm.runInThisContext js, filename
<span class="hljs-keyword">else</span>
vm.runInContext js, context, filename
<span class="hljs-function"><span class="hljs-title">addMultilineHandler</span> = <span class="hljs-params">(repl)</span> -&gt;</span>
<span class="hljs-function">
<span class="hljs-title">addMultilineHandler</span> = <span class="hljs-params">(repl)</span> -&gt;</span>
{rli, inputStream, outputStream} = repl</pre></div></div>
</li>
@@ -287,10 +287,10 @@ parens. Unwrap all that.</p>
<div class="content"><div class='highlight'><pre> origPrompt = repl._prompt ? repl.prompt
multiline =
<span class="hljs-attribute">enabled</span>: <span class="hljs-literal">off</span>
<span class="hljs-attribute">initialPrompt</span>: origPrompt.replace <span class="hljs-regexp">/^[^&gt; ]*/</span>, <span class="hljs-function"><span class="hljs-params">(x)</span> -&gt;</span> x.replace <span class="hljs-regexp">/./g</span>, <span class="hljs-string">'-'</span>
<span class="hljs-attribute">prompt</span>: origPrompt.replace <span class="hljs-regexp">/^[^&gt; ]*&gt;?/</span>, <span class="hljs-function"><span class="hljs-params">(x)</span> -&gt;</span> x.replace <span class="hljs-regexp">/./g</span>, <span class="hljs-string">'.'</span>
<span class="hljs-attribute">buffer</span>: <span class="hljs-string">''</span></pre></div></div>
enabled: <span class="hljs-literal">off</span>
initialPrompt: origPrompt.replace <span class="hljs-regexp">/^[^&gt; ]*/</span>, <span class="hljs-function"><span class="hljs-params">(x)</span> -&gt;</span> x.replace <span class="hljs-regexp">/./g</span>, <span class="hljs-string">'-'</span>
prompt: origPrompt.replace <span class="hljs-regexp">/^[^&gt; ]*&gt;?/</span>, <span class="hljs-function"><span class="hljs-params">(x)</span> -&gt;</span> x.replace <span class="hljs-regexp">/./g</span>, <span class="hljs-string">'.'</span>
buffer: <span class="hljs-string">''</span></pre></div></div>
</li>
@@ -504,13 +504,13 @@ parens. Unwrap all that.</p>
</div>
<div class="content"><div class='highlight'><pre> repl.rli.history.shift() <span class="hljs-keyword">if</span> repl.rli.history[<span class="hljs-number">0</span>] <span class="hljs-keyword">is</span> <span class="hljs-string">''</span>
repl.rli.historyIndex = -<span class="hljs-number">1</span>
repl.rli.historyIndex = <span class="hljs-number">-1</span>
lastLine = repl.rli.history[<span class="hljs-number">0</span>]
fd = fs.openSync filename, <span class="hljs-string">'a'</span>
repl.rli.addListener <span class="hljs-string">'line'</span>, <span class="hljs-function"><span class="hljs-params">(code)</span> -&gt;</span>
<span class="hljs-keyword">if</span> code <span class="hljs-keyword">and</span> code.length <span class="hljs-keyword">and</span> code <span class="hljs-keyword">isnt</span> <span class="hljs-string">'.history'</span> <span class="hljs-keyword">and</span> lastLine <span class="hljs-keyword">isnt</span> code</pre></div></div>
<span class="hljs-keyword">if</span> code <span class="hljs-keyword">and</span> code.length <span class="hljs-keyword">and</span> code <span class="hljs-keyword">isnt</span> <span class="hljs-string">'.history'</span> <span class="hljs-keyword">and</span> code <span class="hljs-keyword">isnt</span> <span class="hljs-string">'.exit'</span> <span class="hljs-keyword">and</span> lastLine <span class="hljs-keyword">isnt</span> code</pre></div></div>
</li>
@@ -528,7 +528,7 @@ parens. Unwrap all that.</p>
<div class="content"><div class='highlight'><pre> fs.write fd, <span class="hljs-string">"<span class="hljs-subst">#{code}</span>\n"</span>
lastLine = code
repl.<span class="hljs-literal">on</span> <span class="hljs-string">'exit'</span>,<span class="hljs-function"> -&gt;</span> fs.close fd</pre></div></div>
repl.<span class="hljs-literal">on</span> <span class="hljs-string">'exit'</span>, <span class="hljs-function">-&gt;</span> fs.close fd</pre></div></div>
</li>
@@ -544,12 +544,12 @@ parens. Unwrap all that.</p>
</div>
<div class="content"><div class='highlight'><pre> repl.commands[getCommandId(repl, <span class="hljs-string">'history'</span>)] =
<span class="hljs-attribute">help</span>: <span class="hljs-string">'Show command history'</span>
<span class="hljs-attribute">action</span>:<span class="hljs-function"> -&gt;</span>
help: <span class="hljs-string">'Show command history'</span>
action: <span class="hljs-function">-&gt;</span>
repl.outputStream.write <span class="hljs-string">"<span class="hljs-subst">#{repl.rli.history[..].reverse().join <span class="hljs-string">'\n'</span>}</span>\n"</span>
repl.displayPrompt()
<span class="hljs-function"><span class="hljs-title">getCommandId</span> = <span class="hljs-params">(repl, commandName)</span> -&gt;</span></pre></div></div>
<span class="hljs-function">
<span class="hljs-title">getCommandId</span> = <span class="hljs-params">(repl, commandName)</span> -&gt;</span></pre></div></div>
</li>
@@ -567,9 +567,9 @@ parens. Unwrap all that.</p>
<div class="content"><div class='highlight'><pre> commandsHaveLeadingDot = repl.commands[<span class="hljs-string">'.help'</span>]?
<span class="hljs-keyword">if</span> commandsHaveLeadingDot <span class="hljs-keyword">then</span> <span class="hljs-string">".<span class="hljs-subst">#{commandName}</span>"</span> <span class="hljs-keyword">else</span> commandName
<span class="hljs-built_in">module</span>.<span class="hljs-built_in">exports</span> =
<span class="hljs-attribute">start</span>: <span class="hljs-function"><span class="hljs-params">(opts = {})</span> -&gt;</span>
[major, minor, build] = process.versions.node.split<span class="hljs-function"><span class="hljs-params">(<span class="hljs-string">'.'</span>)</span>.<span class="hljs-title">map</span> <span class="hljs-params">(n)</span> -&gt;</span> parseInt(n)
<span class="hljs-built_in">module</span>.exports =
start: <span class="hljs-function"><span class="hljs-params">(opts = {})</span> -&gt;</span>
[major, minor, build] = process.versions.node.split(<span class="hljs-string">'.'</span>).map (n) -&gt; parseInt(n)
<span class="hljs-keyword">if</span> major <span class="hljs-keyword">is</span> <span class="hljs-number">0</span> <span class="hljs-keyword">and</span> minor &lt; <span class="hljs-number">8</span>
<span class="hljs-built_in">console</span>.warn <span class="hljs-string">"Node 0.8.0+ required for CoffeeScript REPL"</span>
@@ -580,7 +580,7 @@ parens. Unwrap all that.</p>
opts = merge replDefaults, opts
repl = nodeREPL.start opts
runInContext opts.prelude, repl.context, <span class="hljs-string">'prelude'</span> <span class="hljs-keyword">if</span> opts.prelude
repl.<span class="hljs-literal">on</span> <span class="hljs-string">'exit'</span>,<span class="hljs-function"> -&gt;</span> repl.outputStream.write <span class="hljs-string">'\n'</span> <span class="hljs-keyword">if</span> <span class="hljs-keyword">not</span> repl.rli.closed
repl.<span class="hljs-literal">on</span> <span class="hljs-string">'exit'</span>, <span class="hljs-function">-&gt;</span> repl.outputStream.write <span class="hljs-string">'\n'</span> <span class="hljs-keyword">if</span> <span class="hljs-keyword">not</span> repl.rli.closed
addMultilineHandler repl
addHistory repl, opts.historyFile, opts.historyMaxInputSize <span class="hljs-keyword">if</span> opts.historyFile</pre></div></div>

View File

@@ -169,7 +169,7 @@ its internal array of tokens.</p>
<a class="pilcrow" href="#section-4">&#182;</a>
</div>
<p>Helpful snippet for debugging:</p>
<pre><code><span class="hljs-built_in">console</span>.log (t[<span class="hljs-number">0</span>] + <span class="hljs-string">'/'</span> + t[<span class="hljs-number">1</span>] <span class="hljs-keyword">for</span> t <span class="hljs-keyword">in</span> <span class="hljs-property">@tokens</span>).join <span class="hljs-string">' '</span>
<pre><code><span class="hljs-built_in">console</span>.log (t[<span class="hljs-number">0</span>] + <span class="hljs-string">'/'</span> + t[<span class="hljs-number">1</span>] <span class="hljs-keyword">for</span> t <span class="hljs-keyword">in</span> @tokens).join <span class="hljs-string">' '</span>
</code></pre>
</div>
@@ -185,20 +185,20 @@ its internal array of tokens.</p>
<p>Rewrite the token stream in multiple passes, one logical filter at
a time. This could certainly be changed into a single pass through the
stream, with a big ol efficient switch, but its much nicer to work with
like this. The order of these passes matters indentation must be
like this. The order of these passes matters indentation must be
corrected before implicit parentheses can be wrapped around blocks of code.</p>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">rewrite</span>: <span class="hljs-function"><span class="hljs-params">(<span class="hljs-property">@tokens</span>)</span> -&gt;</span>
<span class="hljs-property">@removeLeadingNewlines</span>()
<span class="hljs-property">@closeOpenCalls</span>()
<span class="hljs-property">@closeOpenIndexes</span>()
<span class="hljs-property">@normalizeLines</span>()
<span class="hljs-property">@tagPostfixConditionals</span>()
<span class="hljs-property">@addImplicitBracesAndParens</span>()
<span class="hljs-property">@addLocationDataToGeneratedTokens</span>()
<span class="hljs-property">@tokens</span></pre></div></div>
<div class="content"><div class='highlight'><pre> rewrite: <span class="hljs-function"><span class="hljs-params">(@tokens)</span> -&gt;</span>
@removeLeadingNewlines()
@closeOpenCalls()
@closeOpenIndexes()
@normalizeLines()
@tagPostfixConditionals()
@addImplicitBracesAndParens()
@addLocationDataToGeneratedTokens()
@tokens</pre></div></div>
</li>
@@ -217,13 +217,13 @@ our feet.</p>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">scanTokens</span>: <span class="hljs-function"><span class="hljs-params">(block)</span> -&gt;</span>
<div class="content"><div class='highlight'><pre> scanTokens: <span class="hljs-function"><span class="hljs-params">(block)</span> -&gt;</span>
{tokens} = <span class="hljs-keyword">this</span>
i = <span class="hljs-number">0</span>
i += block.call <span class="hljs-keyword">this</span>, token, i, tokens <span class="hljs-keyword">while</span> token = tokens[i]
<span class="hljs-literal">true</span>
<span class="hljs-attribute">detectEnd</span>: <span class="hljs-function"><span class="hljs-params">(i, condition, action)</span> -&gt;</span>
detectEnd: <span class="hljs-function"><span class="hljs-params">(i, condition, action)</span> -&gt;</span>
{tokens} = <span class="hljs-keyword">this</span>
levels = <span class="hljs-number">0</span>
<span class="hljs-keyword">while</span> token = tokens[i]
@@ -250,9 +250,9 @@ dispatch them here.</p>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">removeLeadingNewlines</span>:<span class="hljs-function"> -&gt;</span>
<span class="hljs-keyword">break</span> <span class="hljs-keyword">for</span> [tag], i <span class="hljs-keyword">in</span> <span class="hljs-property">@tokens</span> <span class="hljs-keyword">when</span> tag <span class="hljs-keyword">isnt</span> <span class="hljs-string">'TERMINATOR'</span>
<span class="hljs-property">@tokens</span>.splice <span class="hljs-number">0</span>, i <span class="hljs-keyword">if</span> i</pre></div></div>
<div class="content"><div class='highlight'><pre> removeLeadingNewlines: <span class="hljs-function">-&gt;</span>
<span class="hljs-keyword">break</span> <span class="hljs-keyword">for</span> [tag], i <span class="hljs-keyword">in</span> @tokens <span class="hljs-keyword">when</span> tag <span class="hljs-keyword">isnt</span> <span class="hljs-string">'TERMINATOR'</span>
@tokens.splice <span class="hljs-number">0</span>, i <span class="hljs-keyword">if</span> i</pre></div></div>
</li>
@@ -269,16 +269,16 @@ calls that close on the same line, just before their outdent.</p>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">closeOpenCalls</span>:<span class="hljs-function"> -&gt;</span>
<span class="hljs-function"><span class="hljs-title">condition</span> = <span class="hljs-params">(token, i)</span> -&gt;</span>
<div class="content"><div class='highlight'><pre> closeOpenCalls: <span class="hljs-function">-&gt;</span>
<span class="hljs-function"> <span class="hljs-title">condition</span> = <span class="hljs-params">(token, i)</span> -&gt;</span>
token[<span class="hljs-number">0</span>] <span class="hljs-keyword">in</span> [<span class="hljs-string">')'</span>, <span class="hljs-string">'CALL_END'</span>] <span class="hljs-keyword">or</span>
token[<span class="hljs-number">0</span>] <span class="hljs-keyword">is</span> <span class="hljs-string">'OUTDENT'</span> <span class="hljs-keyword">and</span> <span class="hljs-property">@tag</span>(i - <span class="hljs-number">1</span>) <span class="hljs-keyword">is</span> <span class="hljs-string">')'</span>
token[<span class="hljs-number">0</span>] <span class="hljs-keyword">is</span> <span class="hljs-string">'OUTDENT'</span> <span class="hljs-keyword">and</span> @tag(i - <span class="hljs-number">1</span>) <span class="hljs-keyword">is</span> <span class="hljs-string">')'</span>
<span class="hljs-function">
<span class="hljs-title">action</span> = <span class="hljs-params">(token, i)</span> -&gt;</span>
@tokens[<span class="hljs-keyword">if</span> token[<span class="hljs-number">0</span>] <span class="hljs-keyword">is</span> <span class="hljs-string">'OUTDENT'</span> <span class="hljs-keyword">then</span> i - <span class="hljs-number">1</span> <span class="hljs-keyword">else</span> i][<span class="hljs-number">0</span>] = <span class="hljs-string">'CALL_END'</span>
<span class="hljs-function"><span class="hljs-title">action</span> = <span class="hljs-params">(token, i)</span> -&gt;</span>
<span class="hljs-property">@tokens</span>[<span class="hljs-keyword">if</span> token[<span class="hljs-number">0</span>] <span class="hljs-keyword">is</span> <span class="hljs-string">'OUTDENT'</span> <span class="hljs-keyword">then</span> i - <span class="hljs-number">1</span> <span class="hljs-keyword">else</span> i][<span class="hljs-number">0</span>] = <span class="hljs-string">'CALL_END'</span>
<span class="hljs-property">@scanTokens</span> <span class="hljs-function"><span class="hljs-params">(token, i)</span> -&gt;</span>
<span class="hljs-property">@detectEnd</span> i + <span class="hljs-number">1</span>, condition, action <span class="hljs-keyword">if</span> token[<span class="hljs-number">0</span>] <span class="hljs-keyword">is</span> <span class="hljs-string">'CALL_START'</span>
@scanTokens (token, i) -&gt;
@detectEnd i + <span class="hljs-number">1</span>, condition, action <span class="hljs-keyword">if</span> token[<span class="hljs-number">0</span>] <span class="hljs-keyword">is</span> <span class="hljs-string">'CALL_START'</span>
<span class="hljs-number">1</span></pre></div></div>
</li>
@@ -295,15 +295,15 @@ Match it with its paired close.</p>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">closeOpenIndexes</span>:<span class="hljs-function"> -&gt;</span>
<span class="hljs-function"><span class="hljs-title">condition</span> = <span class="hljs-params">(token, i)</span> -&gt;</span>
<div class="content"><div class='highlight'><pre> closeOpenIndexes: <span class="hljs-function">-&gt;</span>
<span class="hljs-function"> <span class="hljs-title">condition</span> = <span class="hljs-params">(token, i)</span> -&gt;</span>
token[<span class="hljs-number">0</span>] <span class="hljs-keyword">in</span> [<span class="hljs-string">']'</span>, <span class="hljs-string">'INDEX_END'</span>]
<span class="hljs-function"><span class="hljs-title">action</span> = <span class="hljs-params">(token, i)</span> -&gt;</span>
<span class="hljs-function">
<span class="hljs-title">action</span> = <span class="hljs-params">(token, i)</span> -&gt;</span>
token[<span class="hljs-number">0</span>] = <span class="hljs-string">'INDEX_END'</span>
<span class="hljs-property">@scanTokens</span> <span class="hljs-function"><span class="hljs-params">(token, i)</span> -&gt;</span>
<span class="hljs-property">@detectEnd</span> i + <span class="hljs-number">1</span>, condition, action <span class="hljs-keyword">if</span> token[<span class="hljs-number">0</span>] <span class="hljs-keyword">is</span> <span class="hljs-string">'INDEX_START'</span>
@scanTokens (token, i) -&gt;
@detectEnd i + <span class="hljs-number">1</span>, condition, action <span class="hljs-keyword">if</span> token[<span class="hljs-number">0</span>] <span class="hljs-keyword">is</span> <span class="hljs-string">'INDEX_START'</span>
<span class="hljs-number">1</span></pre></div></div>
</li>
@@ -321,13 +321,13 @@ or null (wildcard). Returns the index of the match or -1 if no match.</p>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">indexOfTag</span>: <span class="hljs-function"><span class="hljs-params">(i, pattern...)</span> -&gt;</span>
<div class="content"><div class='highlight'><pre> indexOfTag: <span class="hljs-function"><span class="hljs-params">(i, pattern...)</span> -&gt;</span>
fuzz = <span class="hljs-number">0</span>
<span class="hljs-keyword">for</span> j <span class="hljs-keyword">in</span> [<span class="hljs-number">0</span> ... pattern.length]
fuzz += <span class="hljs-number">2</span> <span class="hljs-keyword">while</span> <span class="hljs-property">@tag</span>(i + j + fuzz) <span class="hljs-keyword">is</span> <span class="hljs-string">'HERECOMMENT'</span>
fuzz += <span class="hljs-number">2</span> <span class="hljs-keyword">while</span> @tag(i + j + fuzz) <span class="hljs-keyword">is</span> <span class="hljs-string">'HERECOMMENT'</span>
<span class="hljs-keyword">continue</span> <span class="hljs-keyword">if</span> <span class="hljs-keyword">not</span> pattern[j]?
pattern[j] = [pattern[j]] <span class="hljs-keyword">if</span> <span class="hljs-keyword">typeof</span> pattern[j] <span class="hljs-keyword">is</span> <span class="hljs-string">'string'</span>
<span class="hljs-keyword">return</span> -<span class="hljs-number">1</span> <span class="hljs-keyword">if</span> <span class="hljs-property">@tag</span>(i + j + fuzz) <span class="hljs-keyword">not</span> <span class="hljs-keyword">in</span> pattern[j]
<span class="hljs-keyword">return</span> <span class="hljs-number">-1</span> <span class="hljs-keyword">if</span> @tag(i + j + fuzz) <span class="hljs-keyword">not</span> <span class="hljs-keyword">in</span> pattern[j]
i + j + fuzz - <span class="hljs-number">1</span></pre></div></div>
</li>
@@ -345,16 +345,14 @@ skipping over HERECOMMENTs.</p>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">looksObjectish</span>: <span class="hljs-function"><span class="hljs-params">(j)</span> -&gt;</span>
<span class="hljs-keyword">return</span> <span class="hljs-literal">yes</span> <span class="hljs-keyword">if</span> <span class="hljs-property">@indexOfTag</span>(j, <span class="hljs-string">'@'</span>, <span class="hljs-literal">null</span>, <span class="hljs-string">':'</span>) &gt; -<span class="hljs-number">1</span> <span class="hljs-keyword">or</span> <span class="hljs-property">@indexOfTag</span>(j, <span class="hljs-literal">null</span>, <span class="hljs-string">':'</span>) &gt; -<span class="hljs-number">1</span>
index = <span class="hljs-property">@indexOfTag</span>(j, EXPRESSION_START)
<span class="hljs-keyword">if</span> index &gt; -<span class="hljs-number">1</span>
<div class="content"><div class='highlight'><pre> looksObjectish: <span class="hljs-function"><span class="hljs-params">(j)</span> -&gt;</span>
<span class="hljs-keyword">return</span> <span class="hljs-literal">yes</span> <span class="hljs-keyword">if</span> @indexOfTag(j, <span class="hljs-string">'@'</span>, <span class="hljs-literal">null</span>, <span class="hljs-string">':'</span>) &gt; <span class="hljs-number">-1</span> <span class="hljs-keyword">or</span> @indexOfTag(j, <span class="hljs-literal">null</span>, <span class="hljs-string">':'</span>) &gt; <span class="hljs-number">-1</span>
index = @indexOfTag(j, EXPRESSION_START)
<span class="hljs-keyword">if</span> index &gt; <span class="hljs-number">-1</span>
end = <span class="hljs-literal">null</span>
<span class="hljs-property">@detectEnd</span> index + <span class="hljs-number">1</span>, <span class="hljs-function"><span class="hljs-params">((token) -&gt; token[<span class="hljs-number">0</span>] <span class="hljs-keyword">in</span> EXPRESSION_END)</span>, <span class="hljs-params">((token, i) -&gt; end = i)</span>
<span class="hljs-title">return</span> <span class="hljs-title">yes</span> <span class="hljs-title">if</span> @<span class="hljs-title">tag</span><span class="hljs-params">(end + <span class="hljs-number">1</span>)</span> <span class="hljs-title">is</span> ':'
<span class="hljs-title">no</span>
</span></pre></div></div>
@detectEnd index + <span class="hljs-number">1</span>, <span class="hljs-function">(<span class="hljs-params">(token)</span> -&gt;</span> token[<span class="hljs-number">0</span>] <span class="hljs-keyword">in</span> EXPRESSION_END), <span class="hljs-function">(<span class="hljs-params">(token, i)</span> -&gt;</span> end = i)
<span class="hljs-keyword">return</span> <span class="hljs-literal">yes</span> <span class="hljs-keyword">if</span> @tag(end + <span class="hljs-number">1</span>) <span class="hljs-keyword">is</span> <span class="hljs-string">':'</span>
<span class="hljs-literal">no</span></pre></div></div>
</li>
@@ -371,16 +369,16 @@ containing balanced expression.</p>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">findTagsBackwards</span>: <span class="hljs-function"><span class="hljs-params">(i, tags)</span> -&gt;</span>
<div class="content"><div class='highlight'><pre> findTagsBackwards: <span class="hljs-function"><span class="hljs-params">(i, tags)</span> -&gt;</span>
backStack = []
<span class="hljs-keyword">while</span> i &gt;= <span class="hljs-number">0</span> <span class="hljs-keyword">and</span> (backStack.length <span class="hljs-keyword">or</span>
<span class="hljs-property">@tag</span>(i) <span class="hljs-keyword">not</span> <span class="hljs-keyword">in</span> tags <span class="hljs-keyword">and</span>
(<span class="hljs-property">@tag</span>(i) <span class="hljs-keyword">not</span> <span class="hljs-keyword">in</span> EXPRESSION_START <span class="hljs-keyword">or</span> <span class="hljs-property">@tokens</span>[i].generated) <span class="hljs-keyword">and</span>
<span class="hljs-property">@tag</span>(i) <span class="hljs-keyword">not</span> <span class="hljs-keyword">in</span> LINEBREAKS)
backStack.push <span class="hljs-property">@tag</span>(i) <span class="hljs-keyword">if</span> <span class="hljs-property">@tag</span>(i) <span class="hljs-keyword">in</span> EXPRESSION_END
backStack.pop() <span class="hljs-keyword">if</span> <span class="hljs-property">@tag</span>(i) <span class="hljs-keyword">in</span> EXPRESSION_START <span class="hljs-keyword">and</span> backStack.length
@tag(i) <span class="hljs-keyword">not</span> <span class="hljs-keyword">in</span> tags <span class="hljs-keyword">and</span>
(@tag(i) <span class="hljs-keyword">not</span> <span class="hljs-keyword">in</span> EXPRESSION_START <span class="hljs-keyword">or</span> @tokens[i].generated) <span class="hljs-keyword">and</span>
@tag(i) <span class="hljs-keyword">not</span> <span class="hljs-keyword">in</span> LINEBREAKS)
backStack.push @tag(i) <span class="hljs-keyword">if</span> @tag(i) <span class="hljs-keyword">in</span> EXPRESSION_END
backStack.pop() <span class="hljs-keyword">if</span> @tag(i) <span class="hljs-keyword">in</span> EXPRESSION_START <span class="hljs-keyword">and</span> backStack.length
i -= <span class="hljs-number">1</span>
<span class="hljs-property">@tag</span>(i) <span class="hljs-keyword">in</span> tags</pre></div></div>
@tag(i) <span class="hljs-keyword">in</span> tags</pre></div></div>
</li>
@@ -396,7 +394,7 @@ add them.</p>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">addImplicitBracesAndParens</span>:<span class="hljs-function"> -&gt;</span></pre></div></div>
<div class="content"><div class='highlight'><pre> addImplicitBracesAndParens: <span class="hljs-function">-&gt;</span></pre></div></div>
</li>
@@ -414,11 +412,11 @@ add them.</p>
<div class="content"><div class='highlight'><pre> stack = []
start = <span class="hljs-literal">null</span>
<span class="hljs-property">@scanTokens</span> <span class="hljs-function"><span class="hljs-params">(token, i, tokens)</span> -&gt;</span>
@scanTokens (token, i, tokens) -&gt;
[tag] = token
[prevTag] = prevToken = <span class="hljs-keyword">if</span> i &gt; <span class="hljs-number">0</span> <span class="hljs-keyword">then</span> tokens[i - <span class="hljs-number">1</span>] <span class="hljs-keyword">else</span> []
[nextTag] = <span class="hljs-keyword">if</span> i &lt; tokens.length - <span class="hljs-number">1</span> <span class="hljs-keyword">then</span> tokens[i + <span class="hljs-number">1</span>] <span class="hljs-keyword">else</span> []
<span class="hljs-function"><span class="hljs-title">stackTop</span> = -&gt;</span> stack[stack.length - <span class="hljs-number">1</span>]
<span class="hljs-function"> <span class="hljs-title">stackTop</span> = -&gt;</span> stack[stack.length - <span class="hljs-number">1</span>]
startIdx = i</pre></div></div>
</li>
@@ -435,7 +433,7 @@ and spliced, when returning for getting a new token.</p>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-function"><span class="hljs-title">forward</span> = <span class="hljs-params">(n)</span> -&gt;</span> i - startIdx + n</pre></div></div>
<div class="content"><div class='highlight'><pre><span class="hljs-function"> <span class="hljs-title">forward</span> = <span class="hljs-params">(n)</span> -&gt;</span> i - startIdx + n</pre></div></div>
</li>
@@ -450,9 +448,9 @@ and spliced, when returning for getting a new token.</p>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-function"><span class="hljs-title">inImplicit</span> = -&gt;</span> stackTop()?[<span class="hljs-number">2</span>]?.ours
<span class="hljs-function"><span class="hljs-title">inImplicitCall</span> = -&gt;</span> inImplicit() <span class="hljs-keyword">and</span> stackTop()?[<span class="hljs-number">0</span>] <span class="hljs-keyword">is</span> <span class="hljs-string">'('</span>
<span class="hljs-function"><span class="hljs-title">inImplicitObject</span> = -&gt;</span> inImplicit() <span class="hljs-keyword">and</span> stackTop()?[<span class="hljs-number">0</span>] <span class="hljs-keyword">is</span> <span class="hljs-string">'{'</span></pre></div></div>
<div class="content"><div class='highlight'><pre><span class="hljs-function"> <span class="hljs-title">inImplicit</span> = -&gt;</span> stackTop()?[<span class="hljs-number">2</span>]?.ours
<span class="hljs-function"> <span class="hljs-title">inImplicitCall</span> = -&gt;</span> inImplicit() <span class="hljs-keyword">and</span> stackTop()?[<span class="hljs-number">0</span>] <span class="hljs-keyword">is</span> <span class="hljs-string">'('</span>
<span class="hljs-function"> <span class="hljs-title">inImplicitObject</span> = -&gt;</span> inImplicit() <span class="hljs-keyword">and</span> stackTop()?[<span class="hljs-number">0</span>] <span class="hljs-keyword">is</span> <span class="hljs-string">'{'</span></pre></div></div>
</li>
@@ -468,28 +466,28 @@ class declaration or if-conditionals)</p>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-function"><span class="hljs-title">inImplicitControl</span> = -&gt;</span> inImplicit <span class="hljs-keyword">and</span> stackTop()?[<span class="hljs-number">0</span>] <span class="hljs-keyword">is</span> <span class="hljs-string">'CONTROL'</span>
<span class="hljs-function"><span class="hljs-title">startImplicitCall</span> = <span class="hljs-params">(j)</span> -&gt;</span>
<div class="content"><div class='highlight'><pre><span class="hljs-function"> <span class="hljs-title">inImplicitControl</span> = -&gt;</span> inImplicit <span class="hljs-keyword">and</span> stackTop()?[<span class="hljs-number">0</span>] <span class="hljs-keyword">is</span> <span class="hljs-string">'CONTROL'</span>
<span class="hljs-function">
<span class="hljs-title">startImplicitCall</span> = <span class="hljs-params">(j)</span> -&gt;</span>
idx = j ? i
stack.push [<span class="hljs-string">'('</span>, idx, <span class="hljs-attribute">ours</span>: <span class="hljs-literal">yes</span>]
stack.push [<span class="hljs-string">'('</span>, idx, ours: <span class="hljs-literal">yes</span>]
tokens.splice idx, <span class="hljs-number">0</span>, generate <span class="hljs-string">'CALL_START'</span>, <span class="hljs-string">'('</span>
i += <span class="hljs-number">1</span> <span class="hljs-keyword">if</span> <span class="hljs-keyword">not</span> j?
<span class="hljs-function"><span class="hljs-title">endImplicitCall</span> = -&gt;</span>
<span class="hljs-function">
<span class="hljs-title">endImplicitCall</span> = -&gt;</span>
stack.pop()
tokens.splice i, <span class="hljs-number">0</span>, generate <span class="hljs-string">'CALL_END'</span>, <span class="hljs-string">')'</span>, [<span class="hljs-string">''</span>, <span class="hljs-string">'end of input'</span>, token[<span class="hljs-number">2</span>]]
i += <span class="hljs-number">1</span>
<span class="hljs-function"><span class="hljs-title">startImplicitObject</span> = <span class="hljs-params">(j, startsLine = <span class="hljs-literal">yes</span>)</span> -&gt;</span>
<span class="hljs-function">
<span class="hljs-title">startImplicitObject</span> = <span class="hljs-params">(j, startsLine = <span class="hljs-literal">yes</span>)</span> -&gt;</span>
idx = j ? i
stack.push [<span class="hljs-string">'{'</span>, idx, <span class="hljs-attribute">sameLine</span>: <span class="hljs-literal">yes</span>, <span class="hljs-attribute">startsLine</span>: startsLine, <span class="hljs-attribute">ours</span>: <span class="hljs-literal">yes</span>]
stack.push [<span class="hljs-string">'{'</span>, idx, sameLine: <span class="hljs-literal">yes</span>, startsLine: startsLine, ours: <span class="hljs-literal">yes</span>]
val = <span class="hljs-keyword">new</span> String <span class="hljs-string">'{'</span>
val.generated = <span class="hljs-literal">yes</span>
tokens.splice idx, <span class="hljs-number">0</span>, generate <span class="hljs-string">'{'</span>, val, token
i += <span class="hljs-number">1</span> <span class="hljs-keyword">if</span> <span class="hljs-keyword">not</span> j?
<span class="hljs-function"><span class="hljs-title">endImplicitObject</span> = <span class="hljs-params">(j)</span> -&gt;</span>
<span class="hljs-function">
<span class="hljs-title">endImplicitObject</span> = <span class="hljs-params">(j)</span> -&gt;</span>
j = j ? i
stack.pop()
tokens.splice j, <span class="hljs-number">0</span>, generate <span class="hljs-string">'}'</span>, <span class="hljs-string">'}'</span>, token
@@ -510,7 +508,7 @@ class declaration or if-conditionals)</p>
<div class="content"><div class='highlight'><pre> <span class="hljs-keyword">if</span> inImplicitCall() <span class="hljs-keyword">and</span> tag <span class="hljs-keyword">in</span> [<span class="hljs-string">'IF'</span>, <span class="hljs-string">'TRY'</span>, <span class="hljs-string">'FINALLY'</span>, <span class="hljs-string">'CATCH'</span>,
<span class="hljs-string">'CLASS'</span>, <span class="hljs-string">'SWITCH'</span>]
stack.push [<span class="hljs-string">'CONTROL'</span>, i, <span class="hljs-attribute">ours</span>: <span class="hljs-literal">true</span>]
stack.push [<span class="hljs-string">'CONTROL'</span>, i, ours: <span class="hljs-literal">true</span>]
<span class="hljs-keyword">return</span> forward(<span class="hljs-number">1</span>)
<span class="hljs-keyword">if</span> tag <span class="hljs-keyword">is</span> <span class="hljs-string">'INDENT'</span> <span class="hljs-keyword">and</span> inImplicit()</pre></div></div>
@@ -612,19 +610,19 @@ f a, f() b, f? c, h[0] d etc.</p>
</div>
<p>Implicit call taking an implicit indented object as first argument.</p>
<pre><code>f
<span class="hljs-attribute">a</span>: b
<span class="hljs-attribute">c</span>: d
a: b
c: d
</code></pre><p>and</p>
<pre><code>f
<span class="hljs-number">1</span>
<span class="hljs-attribute">a</span>: b
<span class="hljs-attribute">b</span>: c
a: b
b: c
</code></pre><p>Dont accept implicit calls of this type, when on the same line
as the control strucutures below as that may misinterpret constructs like:</p>
<pre><code><span class="hljs-keyword">if</span> f
<span class="hljs-attribute">a</span>: <span class="hljs-number">1</span>
a: <span class="hljs-number">1</span>
</code></pre><p>as</p>
<pre><code><span class="hljs-keyword">if</span> f(<span class="hljs-attribute">a</span>: <span class="hljs-number">1</span>)
<pre><code><span class="hljs-keyword">if</span> f(a: <span class="hljs-number">1</span>)
</code></pre><p>which is probably always unintended.
Furthermore dont allow this in literal arrays, as
that creates grammatical ambiguities.</p>
@@ -632,8 +630,8 @@ that creates grammatical ambiguities.</p>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-keyword">if</span> tag <span class="hljs-keyword">in</span> IMPLICIT_FUNC <span class="hljs-keyword">and</span>
<span class="hljs-property">@indexOfTag</span>(i + <span class="hljs-number">1</span>, <span class="hljs-string">'INDENT'</span>) &gt; -<span class="hljs-number">1</span> <span class="hljs-keyword">and</span> <span class="hljs-property">@looksObjectish</span>(i + <span class="hljs-number">2</span>) <span class="hljs-keyword">and</span>
<span class="hljs-keyword">not</span> <span class="hljs-property">@findTagsBackwards</span>(i, [<span class="hljs-string">'CLASS'</span>, <span class="hljs-string">'EXTENDS'</span>, <span class="hljs-string">'IF'</span>, <span class="hljs-string">'CATCH'</span>,
@indexOfTag(i + <span class="hljs-number">1</span>, <span class="hljs-string">'INDENT'</span>) &gt; <span class="hljs-number">-1</span> <span class="hljs-keyword">and</span> @looksObjectish(i + <span class="hljs-number">2</span>) <span class="hljs-keyword">and</span>
<span class="hljs-keyword">not</span> @findTagsBackwards(i, [<span class="hljs-string">'CLASS'</span>, <span class="hljs-string">'EXTENDS'</span>, <span class="hljs-string">'IF'</span>, <span class="hljs-string">'CATCH'</span>,
<span class="hljs-string">'SWITCH'</span>, <span class="hljs-string">'LEADING_WHEN'</span>, <span class="hljs-string">'FOR'</span>, <span class="hljs-string">'WHILE'</span>, <span class="hljs-string">'UNTIL'</span>])
startImplicitCall i + <span class="hljs-number">1</span>
stack.push [<span class="hljs-string">'INDENT'</span>, i + <span class="hljs-number">2</span>]
@@ -668,10 +666,10 @@ that creates grammatical ambiguities.</p>
</div>
<div class="content"><div class='highlight'><pre> s = <span class="hljs-keyword">switch</span>
<span class="hljs-keyword">when</span> <span class="hljs-property">@tag</span>(i - <span class="hljs-number">1</span>) <span class="hljs-keyword">in</span> EXPRESSION_END <span class="hljs-keyword">then</span> start[<span class="hljs-number">1</span>]
<span class="hljs-keyword">when</span> <span class="hljs-property">@tag</span>(i - <span class="hljs-number">2</span>) <span class="hljs-keyword">is</span> <span class="hljs-string">'@'</span> <span class="hljs-keyword">then</span> i - <span class="hljs-number">2</span>
<span class="hljs-keyword">when</span> @tag(i - <span class="hljs-number">1</span>) <span class="hljs-keyword">in</span> EXPRESSION_END <span class="hljs-keyword">then</span> start[<span class="hljs-number">1</span>]
<span class="hljs-keyword">when</span> @tag(i - <span class="hljs-number">2</span>) <span class="hljs-keyword">is</span> <span class="hljs-string">'@'</span> <span class="hljs-keyword">then</span> i - <span class="hljs-number">2</span>
<span class="hljs-keyword">else</span> i - <span class="hljs-number">1</span>
s -= <span class="hljs-number">2</span> <span class="hljs-keyword">while</span> <span class="hljs-property">@tag</span>(s - <span class="hljs-number">2</span>) <span class="hljs-keyword">is</span> <span class="hljs-string">'HERECOMMENT'</span></pre></div></div>
s -= <span class="hljs-number">2</span> <span class="hljs-keyword">while</span> @tag(s - <span class="hljs-number">2</span>) <span class="hljs-keyword">is</span> <span class="hljs-string">'HERECOMMENT'</span></pre></div></div>
</li>
@@ -686,9 +684,9 @@ that creates grammatical ambiguities.</p>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-property">@insideForDeclaration</span> = nextTag <span class="hljs-keyword">is</span> <span class="hljs-string">'FOR'</span>
<div class="content"><div class='highlight'><pre> @insideForDeclaration = nextTag <span class="hljs-keyword">is</span> <span class="hljs-string">'FOR'</span>
startsLine = s <span class="hljs-keyword">is</span> <span class="hljs-number">0</span> <span class="hljs-keyword">or</span> <span class="hljs-property">@tag</span>(s - <span class="hljs-number">1</span>) <span class="hljs-keyword">in</span> LINEBREAKS <span class="hljs-keyword">or</span> tokens[s - <span class="hljs-number">1</span>].newLine</pre></div></div>
startsLine = s <span class="hljs-keyword">is</span> <span class="hljs-number">0</span> <span class="hljs-keyword">or</span> @tag(s - <span class="hljs-number">1</span>) <span class="hljs-keyword">in</span> LINEBREAKS <span class="hljs-keyword">or</span> tokens[s - <span class="hljs-number">1</span>].newLine</pre></div></div>
</li>
@@ -705,8 +703,8 @@ that creates grammatical ambiguities.</p>
<div class="content"><div class='highlight'><pre> <span class="hljs-keyword">if</span> stackTop()
[stackTag, stackIdx] = stackTop()
<span class="hljs-keyword">if</span> (stackTag <span class="hljs-keyword">is</span> <span class="hljs-string">'{'</span> <span class="hljs-keyword">or</span> stackTag <span class="hljs-keyword">is</span> <span class="hljs-string">'INDENT'</span> <span class="hljs-keyword">and</span> <span class="hljs-property">@tag</span>(stackIdx - <span class="hljs-number">1</span>) <span class="hljs-keyword">is</span> <span class="hljs-string">'{'</span>) <span class="hljs-keyword">and</span>
(startsLine <span class="hljs-keyword">or</span> <span class="hljs-property">@tag</span>(s - <span class="hljs-number">1</span>) <span class="hljs-keyword">is</span> <span class="hljs-string">','</span> <span class="hljs-keyword">or</span> <span class="hljs-property">@tag</span>(s - <span class="hljs-number">1</span>) <span class="hljs-keyword">is</span> <span class="hljs-string">'{'</span>)
<span class="hljs-keyword">if</span> (stackTag <span class="hljs-keyword">is</span> <span class="hljs-string">'{'</span> <span class="hljs-keyword">or</span> stackTag <span class="hljs-keyword">is</span> <span class="hljs-string">'INDENT'</span> <span class="hljs-keyword">and</span> @tag(stackIdx - <span class="hljs-number">1</span>) <span class="hljs-keyword">is</span> <span class="hljs-string">'{'</span>) <span class="hljs-keyword">and</span>
(startsLine <span class="hljs-keyword">or</span> @tag(s - <span class="hljs-number">1</span>) <span class="hljs-keyword">is</span> <span class="hljs-string">','</span> <span class="hljs-keyword">or</span> @tag(s - <span class="hljs-number">1</span>) <span class="hljs-keyword">is</span> <span class="hljs-string">'{'</span>)
<span class="hljs-keyword">return</span> forward(<span class="hljs-number">1</span>)
startImplicitObject(s, !!startsLine)
@@ -723,9 +721,9 @@ that creates grammatical ambiguities.</p>
</div>
<p>End implicit calls when chaining method calls
like e.g.:</p>
<pre><code>f<span class="hljs-function"> -&gt;</span>
<pre><code>f -&gt;
a
.g b,<span class="hljs-function"> -&gt;</span>
.g b, <span class="hljs-function">-&gt;</span>
c
.h a
</code></pre><p>and also</p>
@@ -773,7 +771,7 @@ return a: 1, b: 2 unless true</p>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-keyword">else</span> <span class="hljs-keyword">if</span> inImplicitObject() <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> <span class="hljs-property">@insideForDeclaration</span> <span class="hljs-keyword">and</span> sameLine <span class="hljs-keyword">and</span>
<div class="content"><div class='highlight'><pre> <span class="hljs-keyword">else</span> <span class="hljs-keyword">if</span> inImplicitObject() <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> @insideForDeclaration <span class="hljs-keyword">and</span> sameLine <span class="hljs-keyword">and</span>
tag <span class="hljs-keyword">isnt</span> <span class="hljs-string">'TERMINATOR'</span> <span class="hljs-keyword">and</span> prevTag <span class="hljs-keyword">isnt</span> <span class="hljs-string">':'</span>
endImplicitObject()</pre></div></div>
@@ -793,7 +791,7 @@ the continuation of an object.</p>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-keyword">else</span> <span class="hljs-keyword">if</span> inImplicitObject() <span class="hljs-keyword">and</span> tag <span class="hljs-keyword">is</span> <span class="hljs-string">'TERMINATOR'</span> <span class="hljs-keyword">and</span> prevTag <span class="hljs-keyword">isnt</span> <span class="hljs-string">','</span> <span class="hljs-keyword">and</span>
<span class="hljs-keyword">not</span> (startsLine <span class="hljs-keyword">and</span> <span class="hljs-property">@looksObjectish</span>(i + <span class="hljs-number">1</span>))
<span class="hljs-keyword">not</span> (startsLine <span class="hljs-keyword">and</span> @looksObjectish(i + <span class="hljs-number">1</span>))
<span class="hljs-keyword">return</span> forward <span class="hljs-number">1</span> <span class="hljs-keyword">if</span> nextTag <span class="hljs-keyword">is</span> <span class="hljs-string">'HERECOMMENT'</span>
endImplicitObject()
<span class="hljs-keyword">else</span>
@@ -812,17 +810,17 @@ the continuation of an object.</p>
and what comes after doesnt look like it belongs.
This is used for trailing commas and calls, like:</p>
<pre><code>x =
<span class="hljs-attribute">a</span>: b,
<span class="hljs-attribute">c</span>: d,
a: b,
c: d,
e = <span class="hljs-number">2</span>
</code></pre><p>and</p>
<pre><code>f a, <span class="hljs-attribute">b</span>: c, <span class="hljs-attribute">d</span>: e, f, <span class="hljs-attribute">g</span>: <span class="hljs-attribute">h</span>: i, j
<pre><code>f a, b: c, d: e, f, g: h: i, j
</code></pre>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-keyword">if</span> tag <span class="hljs-keyword">is</span> <span class="hljs-string">','</span> <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> <span class="hljs-property">@looksObjectish</span>(i + <span class="hljs-number">1</span>) <span class="hljs-keyword">and</span> inImplicitObject() <span class="hljs-keyword">and</span>
<span class="hljs-keyword">not</span> <span class="hljs-property">@insideForDeclaration</span> <span class="hljs-keyword">and</span>
(nextTag <span class="hljs-keyword">isnt</span> <span class="hljs-string">'TERMINATOR'</span> <span class="hljs-keyword">or</span> <span class="hljs-keyword">not</span> <span class="hljs-property">@looksObjectish</span>(i + <span class="hljs-number">2</span>))</pre></div></div>
<div class="content"><div class='highlight'><pre> <span class="hljs-keyword">if</span> tag <span class="hljs-keyword">is</span> <span class="hljs-string">','</span> <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> @looksObjectish(i + <span class="hljs-number">1</span>) <span class="hljs-keyword">and</span> inImplicitObject() <span class="hljs-keyword">and</span>
<span class="hljs-keyword">not</span> @insideForDeclaration <span class="hljs-keyword">and</span>
(nextTag <span class="hljs-keyword">isnt</span> <span class="hljs-string">'TERMINATOR'</span> <span class="hljs-keyword">or</span> <span class="hljs-keyword">not</span> @looksObjectish(i + <span class="hljs-number">2</span>))</pre></div></div>
</li>
@@ -859,21 +857,21 @@ array further up the stack, so give it a chance.</p>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">addLocationDataToGeneratedTokens</span>:<span class="hljs-function"> -&gt;</span>
<span class="hljs-property">@scanTokens</span> <span class="hljs-function"><span class="hljs-params">(token, i, tokens)</span> -&gt;</span>
<div class="content"><div class='highlight'><pre> addLocationDataToGeneratedTokens: <span class="hljs-function">-&gt;</span>
@scanTokens (token, i, tokens) -&gt;
<span class="hljs-keyword">return</span> <span class="hljs-number">1</span> <span class="hljs-keyword">if</span> token[<span class="hljs-number">2</span>]
<span class="hljs-keyword">return</span> <span class="hljs-number">1</span> <span class="hljs-keyword">unless</span> token.generated <span class="hljs-keyword">or</span> token.explicit
<span class="hljs-keyword">if</span> token[<span class="hljs-number">0</span>] <span class="hljs-keyword">is</span> <span class="hljs-string">'{'</span> <span class="hljs-keyword">and</span> nextLocation=tokens[i + <span class="hljs-number">1</span>]?[<span class="hljs-number">2</span>]
{<span class="hljs-attribute">first_line</span>: line, <span class="hljs-attribute">first_column</span>: column} = nextLocation
{first_line: line, first_column: column} = nextLocation
<span class="hljs-keyword">else</span> <span class="hljs-keyword">if</span> prevLocation = tokens[i - <span class="hljs-number">1</span>]?[<span class="hljs-number">2</span>]
{<span class="hljs-attribute">last_line</span>: line, <span class="hljs-attribute">last_column</span>: column} = prevLocation
{last_line: line, last_column: column} = prevLocation
<span class="hljs-keyword">else</span>
line = column = <span class="hljs-number">0</span>
token[<span class="hljs-number">2</span>] =
<span class="hljs-attribute">first_line</span>: line
<span class="hljs-attribute">first_column</span>: column
<span class="hljs-attribute">last_line</span>: line
<span class="hljs-attribute">last_column</span>: column
first_line: line
first_column: column
last_line: line
last_column: column
<span class="hljs-keyword">return</span> <span class="hljs-number">1</span></pre></div></div>
</li>
@@ -893,39 +891,39 @@ blocks are added.</p>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">normalizeLines</span>:<span class="hljs-function"> -&gt;</span>
<div class="content"><div class='highlight'><pre> normalizeLines: <span class="hljs-function">-&gt;</span>
starter = indent = outdent = <span class="hljs-literal">null</span>
<span class="hljs-function"><span class="hljs-title">condition</span> = <span class="hljs-params">(token, i)</span> -&gt;</span>
<span class="hljs-function">
<span class="hljs-title">condition</span> = <span class="hljs-params">(token, i)</span> -&gt;</span>
token[<span class="hljs-number">1</span>] <span class="hljs-keyword">isnt</span> <span class="hljs-string">';'</span> <span class="hljs-keyword">and</span> token[<span class="hljs-number">0</span>] <span class="hljs-keyword">in</span> SINGLE_CLOSERS <span class="hljs-keyword">and</span>
<span class="hljs-keyword">not</span> (token[<span class="hljs-number">0</span>] <span class="hljs-keyword">is</span> <span class="hljs-string">'TERMINATOR'</span> <span class="hljs-keyword">and</span> <span class="hljs-property">@tag</span>(i + <span class="hljs-number">1</span>) <span class="hljs-keyword">in</span> EXPRESSION_CLOSE) <span class="hljs-keyword">and</span>
<span class="hljs-keyword">not</span> (token[<span class="hljs-number">0</span>] <span class="hljs-keyword">is</span> <span class="hljs-string">'TERMINATOR'</span> <span class="hljs-keyword">and</span> @tag(i + <span class="hljs-number">1</span>) <span class="hljs-keyword">in</span> EXPRESSION_CLOSE) <span class="hljs-keyword">and</span>
<span class="hljs-keyword">not</span> (token[<span class="hljs-number">0</span>] <span class="hljs-keyword">is</span> <span class="hljs-string">'ELSE'</span> <span class="hljs-keyword">and</span> starter <span class="hljs-keyword">isnt</span> <span class="hljs-string">'THEN'</span>) <span class="hljs-keyword">and</span>
<span class="hljs-keyword">not</span> (token[<span class="hljs-number">0</span>] <span class="hljs-keyword">in</span> [<span class="hljs-string">'CATCH'</span>, <span class="hljs-string">'FINALLY'</span>] <span class="hljs-keyword">and</span> starter <span class="hljs-keyword">in</span> [<span class="hljs-string">'-&gt;'</span>, <span class="hljs-string">'=&gt;'</span>]) <span class="hljs-keyword">or</span>
token[<span class="hljs-number">0</span>] <span class="hljs-keyword">in</span> CALL_CLOSERS <span class="hljs-keyword">and</span> <span class="hljs-property">@tokens</span>[i - <span class="hljs-number">1</span>].newLine
token[<span class="hljs-number">0</span>] <span class="hljs-keyword">in</span> CALL_CLOSERS <span class="hljs-keyword">and</span> @tokens[i - <span class="hljs-number">1</span>].newLine
<span class="hljs-function">
<span class="hljs-title">action</span> = <span class="hljs-params">(token, i)</span> -&gt;</span>
@tokens.splice (<span class="hljs-keyword">if</span> @tag(i - <span class="hljs-number">1</span>) <span class="hljs-keyword">is</span> <span class="hljs-string">','</span> <span class="hljs-keyword">then</span> i - <span class="hljs-number">1</span> <span class="hljs-keyword">else</span> i), <span class="hljs-number">0</span>, outdent
<span class="hljs-function"><span class="hljs-title">action</span> = <span class="hljs-params">(token, i)</span> -&gt;</span>
<span class="hljs-property">@tokens</span>.splice (<span class="hljs-keyword">if</span> <span class="hljs-property">@tag</span>(i - <span class="hljs-number">1</span>) <span class="hljs-keyword">is</span> <span class="hljs-string">','</span> <span class="hljs-keyword">then</span> i - <span class="hljs-number">1</span> <span class="hljs-keyword">else</span> i), <span class="hljs-number">0</span>, outdent
<span class="hljs-property">@scanTokens</span> <span class="hljs-function"><span class="hljs-params">(token, i, tokens)</span> -&gt;</span>
@scanTokens (token, i, tokens) -&gt;
[tag] = token
<span class="hljs-keyword">if</span> tag <span class="hljs-keyword">is</span> <span class="hljs-string">'TERMINATOR'</span>
<span class="hljs-keyword">if</span> <span class="hljs-property">@tag</span>(i + <span class="hljs-number">1</span>) <span class="hljs-keyword">is</span> <span class="hljs-string">'ELSE'</span> <span class="hljs-keyword">and</span> <span class="hljs-property">@tag</span>(i - <span class="hljs-number">1</span>) <span class="hljs-keyword">isnt</span> <span class="hljs-string">'OUTDENT'</span>
tokens.splice i, <span class="hljs-number">1</span>, <span class="hljs-property">@indentation</span>()...
<span class="hljs-keyword">if</span> @tag(i + <span class="hljs-number">1</span>) <span class="hljs-keyword">is</span> <span class="hljs-string">'ELSE'</span> <span class="hljs-keyword">and</span> @tag(i - <span class="hljs-number">1</span>) <span class="hljs-keyword">isnt</span> <span class="hljs-string">'OUTDENT'</span>
tokens.splice i, <span class="hljs-number">1</span>, @indentation()...
<span class="hljs-keyword">return</span> <span class="hljs-number">1</span>
<span class="hljs-keyword">if</span> <span class="hljs-property">@tag</span>(i + <span class="hljs-number">1</span>) <span class="hljs-keyword">in</span> EXPRESSION_CLOSE
<span class="hljs-keyword">if</span> @tag(i + <span class="hljs-number">1</span>) <span class="hljs-keyword">in</span> EXPRESSION_CLOSE
tokens.splice i, <span class="hljs-number">1</span>
<span class="hljs-keyword">return</span> <span class="hljs-number">0</span>
<span class="hljs-keyword">if</span> tag <span class="hljs-keyword">is</span> <span class="hljs-string">'CATCH'</span>
<span class="hljs-keyword">for</span> j <span class="hljs-keyword">in</span> [<span class="hljs-number">1.</span><span class="hljs-number">.2</span>] <span class="hljs-keyword">when</span> <span class="hljs-property">@tag</span>(i + j) <span class="hljs-keyword">in</span> [<span class="hljs-string">'OUTDENT'</span>, <span class="hljs-string">'TERMINATOR'</span>, <span class="hljs-string">'FINALLY'</span>]
tokens.splice i + j, <span class="hljs-number">0</span>, <span class="hljs-property">@indentation</span>()...
<span class="hljs-keyword">for</span> j <span class="hljs-keyword">in</span> [<span class="hljs-number">1.</span><span class="hljs-number">.2</span>] <span class="hljs-keyword">when</span> @tag(i + j) <span class="hljs-keyword">in</span> [<span class="hljs-string">'OUTDENT'</span>, <span class="hljs-string">'TERMINATOR'</span>, <span class="hljs-string">'FINALLY'</span>]
tokens.splice i + j, <span class="hljs-number">0</span>, @indentation()...
<span class="hljs-keyword">return</span> <span class="hljs-number">2</span> + j
<span class="hljs-keyword">if</span> tag <span class="hljs-keyword">in</span> SINGLE_LINERS <span class="hljs-keyword">and</span> <span class="hljs-property">@tag</span>(i + <span class="hljs-number">1</span>) <span class="hljs-keyword">isnt</span> <span class="hljs-string">'INDENT'</span> <span class="hljs-keyword">and</span>
<span class="hljs-keyword">not</span> (tag <span class="hljs-keyword">is</span> <span class="hljs-string">'ELSE'</span> <span class="hljs-keyword">and</span> <span class="hljs-property">@tag</span>(i + <span class="hljs-number">1</span>) <span class="hljs-keyword">is</span> <span class="hljs-string">'IF'</span>)
<span class="hljs-keyword">if</span> tag <span class="hljs-keyword">in</span> SINGLE_LINERS <span class="hljs-keyword">and</span> @tag(i + <span class="hljs-number">1</span>) <span class="hljs-keyword">isnt</span> <span class="hljs-string">'INDENT'</span> <span class="hljs-keyword">and</span>
<span class="hljs-keyword">not</span> (tag <span class="hljs-keyword">is</span> <span class="hljs-string">'ELSE'</span> <span class="hljs-keyword">and</span> @tag(i + <span class="hljs-number">1</span>) <span class="hljs-keyword">is</span> <span class="hljs-string">'IF'</span>)
starter = tag
[indent, outdent] = <span class="hljs-property">@indentation</span> tokens[i]
[indent, outdent] = @indentation tokens[i]
indent.fromThen = <span class="hljs-literal">true</span> <span class="hljs-keyword">if</span> starter <span class="hljs-keyword">is</span> <span class="hljs-string">'THEN'</span>
tokens.splice i + <span class="hljs-number">1</span>, <span class="hljs-number">0</span>, indent
<span class="hljs-property">@detectEnd</span> i + <span class="hljs-number">2</span>, condition, action
@detectEnd i + <span class="hljs-number">2</span>, condition, action
tokens.splice i, <span class="hljs-number">1</span> <span class="hljs-keyword">if</span> tag <span class="hljs-keyword">is</span> <span class="hljs-string">'THEN'</span>
<span class="hljs-keyword">return</span> <span class="hljs-number">1</span>
<span class="hljs-keyword">return</span> <span class="hljs-number">1</span></pre></div></div>
@@ -944,23 +942,23 @@ different precedence.</p>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">tagPostfixConditionals</span>:<span class="hljs-function"> -&gt;</span>
<div class="content"><div class='highlight'><pre> tagPostfixConditionals: <span class="hljs-function">-&gt;</span>
original = <span class="hljs-literal">null</span>
<span class="hljs-function"><span class="hljs-title">condition</span> = <span class="hljs-params">(token, i)</span> -&gt;</span>
<span class="hljs-function">
<span class="hljs-title">condition</span> = <span class="hljs-params">(token, i)</span> -&gt;</span>
[tag] = token
[prevTag] = <span class="hljs-property">@tokens</span>[i - <span class="hljs-number">1</span>]
[prevTag] = @tokens[i - <span class="hljs-number">1</span>]
tag <span class="hljs-keyword">is</span> <span class="hljs-string">'TERMINATOR'</span> <span class="hljs-keyword">or</span> (tag <span class="hljs-keyword">is</span> <span class="hljs-string">'INDENT'</span> <span class="hljs-keyword">and</span> prevTag <span class="hljs-keyword">not</span> <span class="hljs-keyword">in</span> SINGLE_LINERS)
<span class="hljs-function"><span class="hljs-title">action</span> = <span class="hljs-params">(token, i)</span> -&gt;</span>
<span class="hljs-function">
<span class="hljs-title">action</span> = <span class="hljs-params">(token, i)</span> -&gt;</span>
<span class="hljs-keyword">if</span> token[<span class="hljs-number">0</span>] <span class="hljs-keyword">isnt</span> <span class="hljs-string">'INDENT'</span> <span class="hljs-keyword">or</span> (token.generated <span class="hljs-keyword">and</span> <span class="hljs-keyword">not</span> token.fromThen)
original[<span class="hljs-number">0</span>] = <span class="hljs-string">'POST_'</span> + original[<span class="hljs-number">0</span>]
<span class="hljs-property">@scanTokens</span> <span class="hljs-function"><span class="hljs-params">(token, i)</span> -&gt;</span>
@scanTokens (token, i) -&gt;
<span class="hljs-keyword">return</span> <span class="hljs-number">1</span> <span class="hljs-keyword">unless</span> token[<span class="hljs-number">0</span>] <span class="hljs-keyword">is</span> <span class="hljs-string">'IF'</span>
original = token
<span class="hljs-property">@detectEnd</span> i + <span class="hljs-number">1</span>, condition, action
@detectEnd i + <span class="hljs-number">1</span>, condition, action
<span class="hljs-keyword">return</span> <span class="hljs-number">1</span></pre></div></div>
</li>
@@ -976,7 +974,7 @@ different precedence.</p>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">indentation</span>: <span class="hljs-function"><span class="hljs-params">(origin)</span> -&gt;</span>
<div class="content"><div class='highlight'><pre> indentation: <span class="hljs-function"><span class="hljs-params">(origin)</span> -&gt;</span>
indent = [<span class="hljs-string">'INDENT'</span>, <span class="hljs-number">2</span>]
outdent = [<span class="hljs-string">'OUTDENT'</span>, <span class="hljs-number">2</span>]
<span class="hljs-keyword">if</span> origin
@@ -986,7 +984,7 @@ different precedence.</p>
indent.explicit = outdent.explicit = <span class="hljs-literal">yes</span>
[indent, outdent]
<span class="hljs-attribute">generate</span>: generate</pre></div></div>
generate: generate</pre></div></div>
</li>
@@ -1001,7 +999,7 @@ different precedence.</p>
</div>
<div class="content"><div class='highlight'><pre> <span class="hljs-attribute">tag</span>: <span class="hljs-function"><span class="hljs-params">(i)</span> -&gt;</span> <span class="hljs-property">@tokens</span>[i]?[<span class="hljs-number">0</span>]</pre></div></div>
<div class="content"><div class='highlight'><pre> tag: <span class="hljs-function"><span class="hljs-params">(i)</span> -&gt;</span> @tokens[i]?[<span class="hljs-number">0</span>]</pre></div></div>
</li>
@@ -1067,7 +1065,7 @@ look things up from either end.</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-built_in">exports</span>.INVERSES = INVERSES = {}</pre></div></div>
<div class="content"><div class='highlight'><pre>exports.INVERSES = INVERSES = {}</pre></div></div>
</li>
@@ -1117,7 +1115,7 @@ EXPRESSION_END = []
</div>
<div class="content"><div class='highlight'><pre>IMPLICIT_FUNC = [<span class="hljs-string">'IDENTIFIER'</span>, <span class="hljs-string">'SUPER'</span>, <span class="hljs-string">')'</span>, <span class="hljs-string">'CALL_END'</span>, <span class="hljs-string">']'</span>, <span class="hljs-string">'INDEX_END'</span>, <span class="hljs-string">'@'</span>, <span class="hljs-string">'THIS'</span>]</pre></div></div>
<div class="content"><div class='highlight'><pre>IMPLICIT_FUNC = [<span class="hljs-string">'IDENTIFIER'</span>, <span class="hljs-string">'PROPERTY'</span>, <span class="hljs-string">'SUPER'</span>, <span class="hljs-string">')'</span>, <span class="hljs-string">'CALL_END'</span>, <span class="hljs-string">']'</span>, <span class="hljs-string">'INDEX_END'</span>, <span class="hljs-string">'@'</span>, <span class="hljs-string">'THIS'</span>]</pre></div></div>
</li>
@@ -1133,9 +1131,11 @@ EXPRESSION_END = []
</div>
<div class="content"><div class='highlight'><pre>IMPLICIT_CALL = [
<span class="hljs-string">'IDENTIFIER'</span>, <span class="hljs-string">'NUMBER'</span>, <span class="hljs-string">'STRING'</span>, <span class="hljs-string">'STRING_START'</span>, <span class="hljs-string">'JS'</span>, <span class="hljs-string">'REGEX'</span>, <span class="hljs-string">'REGEX_START'</span>
<span class="hljs-string">'NEW'</span>, <span class="hljs-string">'PARAM_START'</span>, <span class="hljs-string">'CLASS'</span>, <span class="hljs-string">'IF'</span>, <span class="hljs-string">'TRY'</span>, <span class="hljs-string">'SWITCH'</span>, <span class="hljs-string">'THIS'</span>, <span class="hljs-string">'BOOL'</span>, <span class="hljs-string">'NULL'</span>
<span class="hljs-string">'UNDEFINED'</span>, <span class="hljs-string">'UNARY'</span>, <span class="hljs-string">'YIELD'</span>, <span class="hljs-string">'UNARY_MATH'</span>, <span class="hljs-string">'SUPER'</span>, <span class="hljs-string">'THROW'</span>
<span class="hljs-string">'IDENTIFIER'</span>, <span class="hljs-string">'PROPERTY'</span>, <span class="hljs-string">'NUMBER'</span>, <span class="hljs-string">'INFINITY'</span>, <span class="hljs-string">'NAN'</span>
<span class="hljs-string">'STRING'</span>, <span class="hljs-string">'STRING_START'</span>, <span class="hljs-string">'REGEX'</span>, <span class="hljs-string">'REGEX_START'</span>, <span class="hljs-string">'JS'</span>
<span class="hljs-string">'NEW'</span>, <span class="hljs-string">'PARAM_START'</span>, <span class="hljs-string">'CLASS'</span>, <span class="hljs-string">'IF'</span>, <span class="hljs-string">'TRY'</span>, <span class="hljs-string">'SWITCH'</span>, <span class="hljs-string">'THIS'</span>
<span class="hljs-string">'UNDEFINED'</span>, <span class="hljs-string">'NULL'</span>, <span class="hljs-string">'BOOL'</span>
<span class="hljs-string">'UNARY'</span>, <span class="hljs-string">'YIELD'</span>, <span class="hljs-string">'UNARY_MATH'</span>, <span class="hljs-string">'SUPER'</span>, <span class="hljs-string">'THROW'</span>
<span class="hljs-string">'@'</span>, <span class="hljs-string">'-&gt;'</span>, <span class="hljs-string">'=&gt;'</span>, <span class="hljs-string">'['</span>, <span class="hljs-string">'('</span>, <span class="hljs-string">'{'</span>, <span class="hljs-string">'--'</span>, <span class="hljs-string">'++'</span>
]

Some files were not shown because too many files have changed in this diff Show More