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more ruby syntax highlighting rules

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This commit is contained in:
Heigh Tech LLC 2011-01-31 00:30:39 +01:00
commit 3df5555bd1
1 changed files with 25 additions and 9 deletions
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34
lib/ace/mode/ruby_highlight_rules.js
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@ -47,15 +47,27 @@ RubyHighlightRules = function() {
var docComment = new DocCommentHighlightRules(); var docComment = new DocCommentHighlightRules();
var builtinFunctions = lang.arrayToMap(
("abort|Array|at_exit|autoload|binding|block_given?|callcc|caller|catch|chomp|chomp!|chop|chop!|eval|exec|exit|exit!" +
"fail|Float|fork|format|gets|global_variables|gsub|gsub!|Integer|lambda|load|local_variables|loop|open|p|print|" +
"printf|proc|putc|puts|raise|rand|readline|readlines|require|scan|select|set_trace_func|sleep|split|sprintf|srand|" +
"String|syscall|system|sub|sub!|test|throw|trace_var|trap|untrace_var|" +
"atan2|cos|exp|frexp|ldexp|log|log10|sin|sqrt|tan").split("|")
);
var keywords = lang.arrayToMap( var keywords = lang.arrayToMap(
("alias|and|BEGIN|begin|break|case|class|def|defined|do|else|elsif|END|end|ensure|false|finally|for|" + ("alias|and|BEGIN|begin|break|case|class|def|defined|do|else|elsif|END|end|ensure|__FILE__|finally|for|" +
"if|in|module|next|not|or|redo|rescue|retry|return|self|super|then|true|undef|unless|until|when|while|yield").split("|") "if|in|__LINE__|module|next|not|or|redo|rescue|retry|return|super|then|undef|unless|until|when|while|yield").split("|")
); );
var buildinConstants = lang.arrayToMap( var buildinConstants = lang.arrayToMap(
("true|false|nil").split("|") ("true|TRUE|false|FALSE|nil|NIL|ARGF|ARGV|DATA|ENV|RUBY_PLATFORM|RUBY_RELEASE_DATE|RUBY_VERSION|STDERR|STDIN|STDOUT|TOPLEVEL_BINDING").split("|")
); );
var builtinVariables = lang.arrayToMap(
("$DEBUG|$defout|$FILENAME|$LOAD_PATH|$SAFE|$stdin|$stdout|$stderr|$VERBOSE").split("|")
);
var futureReserved = lang.arrayToMap([]); var futureReserved = lang.arrayToMap([]);
// regexp must not have capturing parentheses. Use (?:) instead. // regexp must not have capturing parentheses. Use (?:) instead.
@ -70,7 +82,7 @@ RubyHighlightRules = function() {
docComment.getStartRule("doc-start"), docComment.getStartRule("doc-start"),
{ {
token : "comment", // multi line comment token : "comment", // multi line comment
regex : "^\=begin$", regex : "^=begin",
next : "comment" next : "comment"
}, { }, {
token : "string.regexp", token : "string.regexp",
@ -100,14 +112,18 @@ RubyHighlightRules = function() {
regex : "(?:true|false)\\b" regex : "(?:true|false)\\b"
}, { }, {
token : function(value) { token : function(value) {
if (value == "this") if (value == "self")
return "variable.language"; return "variable.language";
else if (keywords[value]) else if (keywords[value])
return "keyword"; return "keyword";
else if (buildinConstants[value]) else if (buildinConstants[value])
return "constant.language"; return "constant.language";
else if (futureReserved[value]) else if (builtinVariables[value])
return "invalid.illegal"; return "variable.language";
else if (futureReserved[value])
return "invalid.illegal";
else if (builtinFunctions[value])
return "support.function";
else if (value == "debugger") else if (value == "debugger")
return "invalid.deprecated"; return "invalid.deprecated";
else else
@ -133,7 +149,7 @@ RubyHighlightRules = function() {
"comment" : [ "comment" : [
{ {
token : "comment", // closing comment token : "comment", // closing comment
regex : "^\=end$", regex : "^=end",
next : "start" next : "start"
}, { }, {
token : "comment", // comment spanning whole line token : "comment", // comment spanning whole line