443 lines
17 KiB
JavaScript
443 lines
17 KiB
JavaScript
/* ***** BEGIN LICENSE BLOCK *****
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* Distributed under the BSD license:
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*
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* Copyright (c) 2010, Ajax.org B.V.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Ajax.org B.V. nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* ***** END LICENSE BLOCK ***** */
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ace.define('ace/mode/ruby', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text', 'ace/tokenizer', 'ace/mode/ruby_highlight_rules', 'ace/mode/matching_brace_outdent', 'ace/range', 'ace/mode/folding/coffee'], function(require, exports, module) {
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var oop = require("../lib/oop");
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var TextMode = require("./text").Mode;
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var Tokenizer = require("../tokenizer").Tokenizer;
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var RubyHighlightRules = require("./ruby_highlight_rules").RubyHighlightRules;
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var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;
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var Range = require("../range").Range;
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var FoldMode = require("./folding/coffee").FoldMode;
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var Mode = function() {
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this.HighlightRules = RubyHighlightRules;
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this.$outdent = new MatchingBraceOutdent();
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this.foldingRules = new FoldMode();
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};
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oop.inherits(Mode, TextMode);
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(function() {
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this.lineCommentStart = "#";
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this.getNextLineIndent = function(state, line, tab) {
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var indent = this.$getIndent(line);
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var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
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var tokens = tokenizedLine.tokens;
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if (tokens.length && tokens[tokens.length-1].type == "comment") {
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return indent;
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}
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if (state == "start") {
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var match = line.match(/^.*[\{\(\[]\s*$/);
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var startingClassOrMethod = line.match(/^\s*(class|def)\s.*$/);
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var startingDoBlock = line.match(/.*do(\s*|\s+\|.*\|\s*)$/);
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var startingConditional = line.match(/^\s*(if|else)\s*/)
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if (match || startingClassOrMethod || startingDoBlock || startingConditional) {
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indent += tab;
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}
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}
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return indent;
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};
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this.checkOutdent = function(state, line, input) {
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return /^\s+end$/.test(line + input) || /^\s+}$/.test(line + input) || /^\s+else$/.test(line + input);
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};
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this.autoOutdent = function(state, doc, row) {
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var indent = this.$getIndent(doc.getLine(row));
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var tab = doc.getTabString();
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if (indent.slice(-tab.length) == tab)
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doc.remove(new Range(row, indent.length-tab.length, row, indent.length));
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};
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}).call(Mode.prototype);
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exports.Mode = Mode;
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});
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ace.define('ace/mode/ruby_highlight_rules', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/text_highlight_rules'], function(require, exports, module) {
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var oop = require("../lib/oop");
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var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
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var constantOtherSymbol = exports.constantOtherSymbol = {
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token : "constant.other.symbol.ruby", // symbol
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regex : "[:](?:[A-Za-z_]|[@$](?=[a-zA-Z0-9_]))[a-zA-Z0-9_]*[!=?]?"
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};
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var qString = exports.qString = {
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token : "string", // single line
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regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']"
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};
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var qqString = exports.qqString = {
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token : "string", // single line
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regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]'
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};
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var tString = exports.tString = {
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token : "string", // backtick string
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regex : "[`](?:(?:\\\\.)|(?:[^'\\\\]))*?[`]"
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};
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var constantNumericHex = exports.constantNumericHex = {
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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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var constantNumericFloat = exports.constantNumericFloat = {
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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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var RubyHighlightRules = function() {
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var builtinFunctions = (
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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|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|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"
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);
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var keywords = (
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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"
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);
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var buildinConstants = (
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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"
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);
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var builtinVariables = (
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"\$DEBUG|\$defout|\$FILENAME|\$LOAD_PATH|\$SAFE|\$stdin|\$stdout|\$stderr|\$VERBOSE|" +
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"$!|root_url|flash|session|cookies|params|request|response|logger|self"
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);
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var keywordMapper = this.$keywords = this.createKeywordMapper({
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"keyword": keywords,
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"constant.language": buildinConstants,
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"variable.language": builtinVariables,
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"support.function": builtinFunctions,
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"invalid.deprecated": "debugger" // TODO is this a remnant from js mode?
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}, "identifier");
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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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regex : "^=begin(?:$|\\s.*$)",
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next : "comment"
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}, {
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token : "string.regexp",
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regex : "[/](?:(?:\\[(?:\\\\]|[^\\]])+\\])|(?:\\\\/|[^\\]/]))*[/]\\w*\\s*(?=[).,;]|$)"
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},
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qString,
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qqString,
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tString,
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{
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token : "text", // namespaces aren't symbols
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regex : "::"
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}, {
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token : "variable.instance", // instance variable
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regex : "@{1,2}[a-zA-Z_\\d]+"
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}, {
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token : "support.class", // class name
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regex : "[A-Z][a-zA-Z_\\d]+"
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},
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constantOtherSymbol,
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constantNumericHex,
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constantNumericFloat,
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{
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token : "constant.language.boolean",
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regex : "(?:true|false)\\b"
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}, {
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token : keywordMapper,
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regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
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}, {
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token : "punctuation.separator.key-value",
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regex : "=>"
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}, {
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stateName: "heredoc",
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onMatch : function(value, currentState, stack) {
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var next = value[2] == '-' ? "indentedHeredoc" : "heredoc";
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var tokens = value.split(this.splitRegex);
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stack.push(next, tokens[3]);
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return [
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{type:"constant", value: tokens[1]},
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{type:"string", value: tokens[2]},
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{type:"support.class", value: tokens[3]},
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{type:"string", value: tokens[4]}
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];
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},
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regex : "(<<-?)(['\"`]?)([\\w]+)(['\"`]?)",
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rules: {
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heredoc: [{
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onMatch: function(value, currentState, stack) {
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if (value === stack[1]) {
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stack.shift();
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stack.shift();
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this.next = stack[0] || "start";
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return "support.class";
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}
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this.next = "";
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return "string";
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},
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regex: ".*$",
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next: "start"
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}],
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indentedHeredoc: [{
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token: "string",
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regex: "^ +"
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}, {
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onMatch: function(value, currentState, stack) {
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if (value === stack[1]) {
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stack.shift();
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stack.shift();
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this.next = stack[0] || "start";
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return "support.class";
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}
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this.next = "";
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return "string";
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},
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regex: ".*$",
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next: "start"
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}]
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}
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}, {
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regex : "$",
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token : "empty",
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next : function(currentState, stack) {
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if (stack[0] === "heredoc" || stack[0] === "indentedHeredoc")
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return stack[0];
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return currentState;
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}
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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 : "paren.lparen",
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regex : "[[({]"
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}, {
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token : "paren.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(?:$|\\s.*$)",
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next : "start"
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}, {
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token : "comment", // comment spanning whole line
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regex : ".+"
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}
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]
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};
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this.normalizeRules();
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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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ace.define('ace/mode/matching_brace_outdent', ['require', 'exports', 'module' , 'ace/range'], function(require, exports, module) {
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var Range = require("../range").Range;
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var MatchingBraceOutdent = function() {};
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(function() {
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this.checkOutdent = function(line, input) {
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if (! /^\s+$/.test(line))
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return false;
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return /^\s*\}/.test(input);
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};
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this.autoOutdent = function(doc, row) {
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var line = doc.getLine(row);
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var match = line.match(/^(\s*\})/);
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if (!match) return 0;
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var column = match[1].length;
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var openBracePos = doc.findMatchingBracket({row: row, column: column});
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if (!openBracePos || openBracePos.row == row) return 0;
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var indent = this.$getIndent(doc.getLine(openBracePos.row));
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doc.replace(new Range(row, 0, row, column-1), indent);
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};
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this.$getIndent = function(line) {
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return line.match(/^\s*/)[0];
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};
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}).call(MatchingBraceOutdent.prototype);
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exports.MatchingBraceOutdent = MatchingBraceOutdent;
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});
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ace.define('ace/mode/folding/coffee', ['require', 'exports', 'module' , 'ace/lib/oop', 'ace/mode/folding/fold_mode', 'ace/range'], function(require, exports, module) {
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var oop = require("../../lib/oop");
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var BaseFoldMode = require("./fold_mode").FoldMode;
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var Range = require("../../range").Range;
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var FoldMode = exports.FoldMode = function() {};
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oop.inherits(FoldMode, BaseFoldMode);
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(function() {
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this.getFoldWidgetRange = function(session, foldStyle, row) {
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var range = this.indentationBlock(session, row);
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if (range)
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return range;
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var re = /\S/;
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var line = session.getLine(row);
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var startLevel = line.search(re);
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if (startLevel == -1 || line[startLevel] != "#")
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return;
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var startColumn = line.length;
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var maxRow = session.getLength();
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var startRow = row;
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var endRow = row;
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while (++row < maxRow) {
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line = session.getLine(row);
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var level = line.search(re);
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if (level == -1)
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continue;
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if (line[level] != "#")
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break;
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endRow = row;
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}
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if (endRow > startRow) {
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var endColumn = session.getLine(endRow).length;
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return new Range(startRow, startColumn, endRow, endColumn);
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}
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};
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this.getFoldWidget = function(session, foldStyle, row) {
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var line = session.getLine(row);
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var indent = line.search(/\S/);
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var next = session.getLine(row + 1);
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var prev = session.getLine(row - 1);
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var prevIndent = prev.search(/\S/);
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var nextIndent = next.search(/\S/);
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if (indent == -1) {
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session.foldWidgets[row - 1] = prevIndent!= -1 && prevIndent < nextIndent ? "start" : "";
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return "";
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}
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if (prevIndent == -1) {
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if (indent == nextIndent && line[indent] == "#" && next[indent] == "#") {
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session.foldWidgets[row - 1] = "";
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session.foldWidgets[row + 1] = "";
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return "start";
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}
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} else if (prevIndent == indent && line[indent] == "#" && prev[indent] == "#") {
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if (session.getLine(row - 2).search(/\S/) == -1) {
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session.foldWidgets[row - 1] = "start";
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session.foldWidgets[row + 1] = "";
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return "";
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}
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}
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if (prevIndent!= -1 && prevIndent < indent)
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session.foldWidgets[row - 1] = "start";
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else
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session.foldWidgets[row - 1] = "";
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if (indent < nextIndent)
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return "start";
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else
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return "";
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};
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}).call(FoldMode.prototype);
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});
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