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194 lines
9.4 KiB
JavaScript
194 lines
9.4 KiB
JavaScript
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Ajax.org Code Editor (ACE).
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*
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* The Initial Developer of the Original Code is
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* Ajax.org B.V.
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* Portions created by the Initial Developer are Copyright (C) 2010
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Fabian Jakobs <fabian AT ajax DOT org>
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* Shlomo Zalman Heigh <shlomozalmanheigh AT gmail DOT com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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define(function(require, exports, module) {
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var oop = require("pilot/oop");
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var lang = require("pilot/lang");
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var TextHighlightRules = require("ace/mode/text_highlight_rules").TextHighlightRules;
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var RubyHighlightRules = function() {
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var builtinFunctions = lang.arrayToMap(
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("abort|Array|assert|assert_equal|assert_not_equal|assert_same|assert_not_same|" +
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"assert_nil|assert_not_nil|assert_match|assert_no_match|assert_in_delta|assert_throws|" +
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"assert_raise|assert_nothing_raised|assert_instance_of|assert_kind_of|assert_respond_to|" +
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"assert_operator|assert_send|assert_difference|assert_no_difference|assert_recognizes|" +
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"assert_generates|assert_response|assert_redirected_to|assert_template|assert_select|" +
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"assert_select_email|assert_select_rjs|assert_select_encoded|css_select|at_exit|" +
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"attr|attr_writer|attr_reader|attr_accessor|attr_accessible|autoload|binding|block_given?|callcc|" +
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"caller|catch|chomp|chomp!|chop|chop!|defined?|delete_via_redirect|eval|exec|exit|" +
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"exit!|fail|Float|flunk|follow_redirect!|fork|form_for|form_tag|format|gets|global_variables|gsub|" +
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"gsub!|get_via_redirect|h|host!|https?|https!|include|Integer|lambda|link_to|" +
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"link_to_unless_current|link_to_function|link_to_remote|load|local_variables|loop|open|open_session|" +
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"p|print|printf|proc|putc|puts|post_via_redirect|put_via_redirect|raise|rand|" +
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"raw|readline|readlines|redirect?|request_via_redirect|require|scan|select|" +
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"set_trace_func|sleep|split|sprintf|srand|String|stylesheet_link_tag|syscall|system|sub|sub!|test|" +
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"throw|trace_var|trap|untrace_var|atan2|cos|exp|frexp|ldexp|log|log10|sin|sqrt|tan|" +
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"render|javascript_include_tag|csrf_meta_tag|label_tag|text_field_tag|submit_tag|check_box_tag|" +
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"content_tag|radio_button_tag|text_area_tag|password_field_tag|hidden_field_tag|" +
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"fields_for|select_tag|options_for_select|options_from_collection_for_select|collection_select|" +
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"time_zone_select|select_date|select_time|select_datetime|date_select|time_select|datetime_select|" +
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"select_year|select_month|select_day|select_hour|select_minute|select_second|file_field_tag|" +
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"file_field|respond_to|skip_before_filter|around_filter|after_filter|verify|" +
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"protect_from_forgery|rescue_from|helper_method|redirect_to|before_filter|" +
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"send_data|send_file|validates_presence_of|validates_uniqueness_of|validates_length_of|" +
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"validates_format_of|validates_acceptance_of|validates_associated|validates_exclusion_of|" +
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"validates_inclusion_of|validates_numericality_of|validates_with|validates_each|" +
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"authenticate_or_request_with_http_basic|authenticate_or_request_with_http_digest|" +
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"filter_parameter_logging|match|get|post|resources|redirect|scope|assert_routing|" +
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"translate|localize|extract_locale_from_tld|t|l|caches_page|expire_page|caches_action|expire_action|" +
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"cache|expire_fragment|expire_cache_for|observe|cache_sweeper|" +
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"has_many|has_one|belongs_to|has_and_belongs_to_many").split("|")
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);
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var keywords = lang.arrayToMap(
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("alias|and|BEGIN|begin|break|case|class|def|defined|do|else|elsif|END|end|ensure|" +
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"__FILE__|finally|for|gem|if|in|__LINE__|module|next|not|or|private|protected|public|" +
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"redo|rescue|retry|return|super|then|undef|unless|until|when|while|yield").split("|")
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);
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var buildinConstants = lang.arrayToMap(
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("true|TRUE|false|FALSE|nil|NIL|ARGF|ARGV|DATA|ENV|RUBY_PLATFORM|RUBY_RELEASE_DATE|" +
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"RUBY_VERSION|STDERR|STDIN|STDOUT|TOPLEVEL_BINDING").split("|")
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);
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var builtinVariables = lang.arrayToMap(
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("\$DEBUG|\$defout|\$FILENAME|\$LOAD_PATH|\$SAFE|\$stdin|\$stdout|\$stderr|\$VERBOSE|" +
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"$!|root_url|flash|session|cookies|params|request|response|logger").split("|")
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);
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// regexp must not have capturing parentheses. Use (?:) instead.
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// regexps are ordered -> the first match is used
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this.$rules = {
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"start" : [
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{
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token : "comment",
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regex : "#.*$"
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}, {
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token : "comment", // multi line comment
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merge : true,
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regex : "^\=begin$",
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next : "comment"
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}, {
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token : "string.regexp",
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regex : "[/](?:(?:\\[(?:\\\\]|[^\\]])+\\])|(?:\\\\/|[^\\]/]))*[/]\\w*\\s*(?=[).,;]|$)"
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}, {
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token : "string", // single line
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regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]'
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}, {
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token : "string", // single line
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regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']"
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}, {
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token : "string", // backtick string
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regex : "[`](?:(?:\\\\.)|(?:[^'\\\\]))*?[`]"
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}, {
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token : "text", // namespaces aren't symbols
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regex : "::"
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}, {
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token : "variable.instancce", // instance variable
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regex : "@{1,2}(?:[a-zA-Z_]|\d)+"
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}, {
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token : "variable.class", // class name
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regex : "[A-Z](?:[a-zA-Z_]|\d)+"
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}, {
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token : "string", // symbol
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regex : "[:](?:[A-Za-z_]|[@$](?=[a-zA-Z0-9_]))[a-zA-Z0-9_]*[!=?]?"
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}, {
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token : "constant.numeric", // hex
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regex : "0[xX][0-9a-fA-F](?:[0-9a-fA-F]|_(?=[0-9a-fA-F]))*\\b"
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}, {
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token : "constant.numeric", // float
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regex : "[+-]?\\d(?:\\d|_(?=\\d))*(?:(?:\\.\\d(?:\\d|_(?=\\d))*)?(?:[eE][+-]?\\d+)?)?\\b"
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}, {
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token : "constant.language.boolean",
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regex : "(?:true|false)\\b"
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}, {
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token : function(value) {
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if (value == "self")
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return "variable.language";
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else if (keywords.hasOwnProperty(value))
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return "keyword";
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else if (buildinConstants.hasOwnProperty(value))
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return "constant.language";
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else if (builtinVariables.hasOwnProperty(value))
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return "variable.language";
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else if (builtinFunctions.hasOwnProperty(value))
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return "support.function";
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else if (value == "debugger")
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return "invalid.deprecated";
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else
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return "identifier";
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},
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// TODO: Unicode escape sequences
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// TODO: Unicode identifiers
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regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
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}, {
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token : "keyword.operator",
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regex : "!|\\$|%|&|\\*|\\-\\-|\\-|\\+\\+|\\+|~|===|==|=|!=|!==|<=|>=|<<=|>>=|>>>=|<>|<|>|!|&&|\\|\\||\\?\\:|\\*=|%=|\\+=|\\-=|&=|\\^=|\\b(?:in|instanceof|new|delete|typeof|void)"
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}, {
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token : "lparen",
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regex : "[[({]"
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}, {
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token : "rparen",
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regex : "[\\])}]"
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}, {
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token : "text",
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regex : "\\s+"
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}
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],
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"comment" : [
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{
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token : "comment", // closing comment
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regex : "^\=end$",
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next : "start"
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}, {
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token : "comment", // comment spanning whole line
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merge : true,
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regex : ".+"
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}
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]
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};
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};
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oop.inherits(RubyHighlightRules, TextHighlightRules);
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exports.RubyHighlightRules = RubyHighlightRules;
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});
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