If 'foo' has not been set and has a default value of 1,
config.set('foo', 1) will not store the 1.
If 'foo' has been set to X and has a default value of 1,
config.set('foo', 1) will remove 'foo' from config
Lines that are all whitespace are considered trailing
whitespace and should display the indent guide.
But lines with leading and trailing whitespace should never
have the indent guide rendered in the trailing area.
Previously any non-null value would be used as the target
column in the wrap guide and autoflow packages when really
80 should have been used if the value was non-postive.
Now config.getPositiveInt() is called with a default value
of 80 if the current value isn't already positive.
This event comes from initially setting the text for the current
config value on the editor and was causing the config to be
immediately saved multiple times when opened.
Previously if an integer or float field was empty it would
default to zero instead of undefined which made it inconsistent
with string value fields.
Now the config value is only set as a Number when it can be
parsed as one.
Stop relying on setInterval to trigger the scroll events in the spec. Instead simulate the mouse moving at the top of the screen. I found
testing the setInterval approach required so much mocking that it
wasn't worth it.
It was not possible to click on the lower part of the last line
when the editor was scrollable and listening for mousedown events on renderedLines.
Closes#464
Previously Rails classes would infinitly loop if the Ruby on Rails
grammar was loaded but the Ruby grammar had not been. This occurred
because a rule was continually pushing itself on the stack but never
advancing.
Now if the position does not advance and the last two rules in the
stack have the same scope the last rule is popped and the entire line
is tokenized with the current scopes.
Closes#524#486
When you give a config field a `name` attribute based on a config key
path, such as 'editor.fontSize', it is automatically kept in sync with
the config value. You can also specify a `type` attribute of 'int' or
'float' to automatically convert the field value to a numeric type.
Specifying a type of 'string' is optional to signal no conversion.
