update lang-lasso.js (#443)

* update lang-lasso.js

- require word break after parameter local
- relocate keywords to follow types

* support for rest parameters

* faster string matching patterns

src/lang-lasso.js

@@ -32,36 +32,36 @@ PR['registerLangHandler'](
           // whitespace
           [PR['PR_PLAIN'],        /^[\t\n\r \xA0]+/, null, '\t\n\r \xA0'],
           // single quote strings
-          [PR['PR_STRING'],       /^\'(?:[^\'\\]|\\[\s\S])*(?:\'|$)/, null, "'"],
+          [PR['PR_STRING'],       /^\'[^\'\\]*(?:\\[\s\S][^\'\\]*)*(?:\'|$)/, null, "'"],
           // double quote strings
-          [PR['PR_STRING'],       /^\"(?:[^\"\\]|\\[\s\S])*(?:\"|$)/, null, '"'],
+          [PR['PR_STRING'],       /^\"[^\"\\]*(?:\\[\s\S][^\"\\]*)*(?:\"|$)/, null, '"'],
           // ticked strings
           [PR['PR_STRING'],       /^\`[^\`]*(?:\`|$)/, null, '`'],
           // numeral as integer or hexidecimal
           [PR['PR_LITERAL'],      /^0x[\da-f]+|\d+/i, null, '0123456789'],
           // local or thread variables, or hashbang
-          [PR['PR_ATTRIB_NAME'],  /^#\d+|[#$][a-z_][\w.]*|#![ \S]+lasso9\b/i, null, '#$']
+          [PR['PR_ATTRIB_NAME'],  /^[#$][a-z_][\w.]*|#\d+\b|#![ \S]+lasso9\b/i, null, '#$']
         ],
         [
           // square or angle bracket delimiters
-          [PR['PR_TAG'],          /^[[\]]|<\?(?:lasso(?:script)?|=)|\?>|noprocess\b|no_square_brackets\b/i],
+          [PR['PR_TAG'],          /^[[\]]|<\?(?:lasso(?:script)?|=)|\?>|(no_square_brackets|noprocess)\b/i],
           // single-line or block comments
           [PR['PR_COMMENT'],      /^\/\/[^\r\n]*|\/\*[\s\S]*?\*\//],
           // member variables or keyword parameters
-          [PR['PR_ATTRIB_NAME'],  /^-(?!infinity)[a-z_][\w.]*|\.\s*'[a-z_][\w.]*'/i],
+          [PR['PR_ATTRIB_NAME'],  /^-(?!infinity)[a-z_][\w.]*|\.\s*'[a-z_][\w.]*'|\.{3}/i],
           // numeral as decimal or scientific notation
-          [PR['PR_LITERAL'],      /^\d*\.\d+(?:e[-+]?\d+)?|infinity\b|NaN\b/i],
+          [PR['PR_LITERAL'],      /^\d*\.\d+(?:e[-+]?\d+)?|(infinity|NaN)\b/i],
           // tag literals
           [PR['PR_ATTRIB_VALUE'], /^::\s*[a-z_][\w.]*/i],
           // constants
           [PR['PR_LITERAL'],      /^(?:true|false|none|minimal|full|all|void|and|or|not|bw|nbw|ew|new|cn|ncn|lt|lte|gt|gte|eq|neq|rx|nrx|ft)\b/i],
-          // container or control keywords
-          [PR['PR_KEYWORD'],      /^(?:error_code|error_msg|error_pop|error_push|error_reset|cache|database_names|database_schemanames|database_tablenames|define_tag|define_type|email_batch|encode_set|html_comment|handle|handle_error|header|if|inline|iterate|ljax_target|link|link_currentaction|link_currentgroup|link_currentrecord|link_detail|link_firstgroup|link_firstrecord|link_lastgroup|link_lastrecord|link_nextgroup|link_nextrecord|link_prevgroup|link_prevrecord|log|loop|namespace_using|output_none|portal|private|protect|records|referer|referrer|repeating|resultset|rows|search_args|search_arguments|select|sort_args|sort_arguments|thread_atomic|value_list|while|abort|case|else|if_empty|if_false|if_null|if_true|loop_abort|loop_continue|loop_count|params|params_up|return|return_value|run_children|soap_definetag|soap_lastrequest|soap_lastresponse|tag_name|ascending|average|by|define|descending|do|equals|frozen|group|handle_failure|import|in|into|join|let|match|max|min|on|order|parent|protected|provide|public|require|returnhome|skip|split_thread|sum|take|thread|to|trait|type|where|with|yield|yieldhome)\b/i],
           // standard type or variable declarations
           [PR['PR_TYPE'],         /^(?:array|date|decimal|duration|integer|map|pair|string|tag|xml|null|boolean|bytes|keyword|list|locale|queue|set|stack|staticarray|local|var|variable|global|data|self|inherited|currentcapture|givenblock)\b|^\.\.?/i],
+          // container or control keywords
+          [PR['PR_KEYWORD'],      /^(?:cache|database_names|database_schemanames|database_tablenames|define_tag|define_type|email_batch|encode_set|html_comment|handle|handle_error|header|if|inline|iterate|ljax_target|link|link_currentaction|link_currentgroup|link_currentrecord|link_detail|link_firstgroup|link_firstrecord|link_lastgroup|link_lastrecord|link_nextgroup|link_nextrecord|link_prevgroup|link_prevrecord|log|loop|namespace_using|output_none|portal|private|protect|records|referer|referrer|repeating|resultset|rows|search_args|search_arguments|select|sort_args|sort_arguments|thread_atomic|value_list|while|abort|case|else|fail_if|fail_ifnot|fail|if_empty|if_false|if_null|if_true|loop_abort|loop_continue|loop_count|params|params_up|return|return_value|run_children|soap_definetag|soap_lastrequest|soap_lastresponse|tag_name|ascending|average|by|define|descending|do|equals|frozen|group|handle_failure|import|in|into|join|let|match|max|min|on|order|parent|protected|provide|public|require|returnhome|skip|split_thread|sum|take|thread|to|trait|type|where|with|yield|yieldhome)\b/i],
           // type, method, or parameter names
           [PR['PR_PLAIN'],        /^[a-z_][\w.]*(?:=\s*(?=\())?/i],
           // operators
-          [PR['PR_PUNCTUATION'],  /^:=|[-+*\/%=<>&|!?\\]/]
+          [PR['PR_PUNCTUATION'],  /^:=|[-+*\/%=<>&|!?\\]+/]
         ]),
     ['lasso', 'ls', 'lassoscript']);