diff options
Diffstat (limited to 'pygments/lexers/qvt.py')
| -rw-r--r-- | pygments/lexers/qvt.py | 84 |
1 files changed, 43 insertions, 41 deletions
diff --git a/pygments/lexers/qvt.py b/pygments/lexers/qvt.py index 5bc61310..f30e4887 100644 --- a/pygments/lexers/qvt.py +++ b/pygments/lexers/qvt.py @@ -9,7 +9,8 @@ :license: BSD, see LICENSE for details. """ -from pygments.lexer import RegexLexer, bygroups, include, combined +from pygments.lexer import RegexLexer, bygroups, include, combined, default, \ + words from pygments.token import Text, Comment, Operator, Keyword, Punctuation, \ Name, String, Number @@ -50,23 +51,26 @@ class QVToLexer(RegexLexer): bygroups(Comment, Comment, Comment.Preproc, Comment)), # Uncomment the following if you want to distinguish between # '/*' and '/**', à la javadoc - #(r'/[*]{2}(.|\n)*?[*]/', Comment.Multiline), + # (r'/[*]{2}(.|\n)*?[*]/', Comment.Multiline), (r'/[*](.|\n)*?[*]/', Comment.Multiline), (r'\\\n', Text), (r'(and|not|or|xor|##?)\b', Operator.Word), - (r'([:]{1-2}=|[-+]=)\b', Operator.Word), - (r'(@|<<|>>)\b', Keyword), # stereotypes - (r'!=|<>|=|==|!->|->|>=|<=|[.]{3}|[+/*%=<>&|.~]', Operator), + (r'(:{1,2}=|[-+]=)\b', Operator.Word), + (r'(@|<<|>>)\b', Keyword), # stereotypes + (r'!=|<>|==|=|!->|->|>=|<=|[.]{3}|[+/*%=<>&|.~]', Operator), (r'[]{}:(),;[]', Punctuation), (r'(true|false|unlimited|null)\b', Keyword.Constant), (r'(this|self|result)\b', Name.Builtin.Pseudo), (r'(var)\b', Keyword.Declaration), (r'(from|import)\b', Keyword.Namespace, 'fromimport'), - (r'(metamodel|class|exception|primitive|enum|transformation|library)(\s+)([a-zA-Z0-9_]+)', + (r'(metamodel|class|exception|primitive|enum|transformation|' + r'library)(\s+)(\w+)', bygroups(Keyword.Word, Text, Name.Class)), - (r'(exception)(\s+)([a-zA-Z0-9_]+)', bygroups(Keyword.Word, Text, Name.Exception)), + (r'(exception)(\s+)(\w+)', + bygroups(Keyword.Word, Text, Name.Exception)), (r'(main)\b', Name.Function), - (r'(mapping|helper|query)(\s+)', bygroups(Keyword.Declaration, Text), 'operation'), + (r'(mapping|helper|query)(\s+)', + bygroups(Keyword.Declaration, Text), 'operation'), (r'(assert)(\s+)\b', bygroups(Keyword, Text), 'assert'), (r'(Bag|Collection|Dict|OrderedSet|Sequence|Set|Tuple|List)\b', Keyword.Type), @@ -75,46 +79,45 @@ class QVToLexer(RegexLexer): ("'", String, combined('stringescape', 'sqs')), include('name'), include('numbers'), - # (r'([a-zA-Z_][a-zA-Z0-9_]*)(::)([a-zA-Z_][a-zA-Z0-9_]*)', + # (r'([a-zA-Z_]\w*)(::)([a-zA-Z_]\w*)', # bygroups(Text, Text, Text)), - ], + ], 'fromimport': [ (r'(?:[ \t]|\\\n)+', Text), - (r'[a-zA-Z_][a-zA-Z0-9_.]*', Name.Namespace), - (r'', Text, '#pop'), - ], + (r'[a-zA-Z_][\w.]*', Name.Namespace), + default('#pop'), + ], 'operation': [ (r'::', Text), - (r'(.*::)([a-zA-Z_][a-zA-Z0-9_]*)[ \t]*(\()', bygroups(Text,Name.Function, Text), '#pop') - ], + (r'(.*::)([a-zA-Z_]\w*)([ \t]*)(\()', + bygroups(Text, Name.Function, Text, Punctuation), '#pop') + ], 'assert': [ (r'(warning|error|fatal)\b', Keyword, '#pop'), - (r'', Text, '#pop') # all else: go back - ], + default('#pop'), # all else: go back + ], 'keywords': [ - (r'(abstract|access|any|assert|' - r'blackbox|break|case|collect|collectNested|' - r'collectOne|collectselect|collectselectOne|composes|' - r'compute|configuration|constructor|continue|datatype|' - r'default|derived|disjuncts|do|elif|else|end|' - r'endif|except|exists|extends|' - r'forAll|forEach|forOne|from|if|' - r'implies|in|inherits|init|inout|' - r'intermediate|invresolve|invresolveIn|invresolveone|' - r'invresolveoneIn|isUnique|iterate|late|let|' - r'literal|log|map|merges|' - r'modeltype|new|object|one|' - r'ordered|out|package|population|' - r'property|raise|readonly|references|refines|' - r'reject|resolve|resolveIn|resolveone|resolveoneIn|' - r'return|select|selectOne|sortedBy|static|switch|' - r'tag|then|try|typedef|' - r'unlimited|uses|when|where|while|with|' - r'xcollect|xmap|xselect)\b', Keyword), + (words(( + 'abstract', 'access', 'any', 'assert', 'blackbox', 'break', + 'case', 'collect', 'collectNested', 'collectOne', 'collectselect', + 'collectselectOne', 'composes', 'compute', 'configuration', + 'constructor', 'continue', 'datatype', 'default', 'derived', + 'disjuncts', 'do', 'elif', 'else', 'end', 'endif', 'except', + 'exists', 'extends', 'forAll', 'forEach', 'forOne', 'from', 'if', + 'implies', 'in', 'inherits', 'init', 'inout', 'intermediate', + 'invresolve', 'invresolveIn', 'invresolveone', 'invresolveoneIn', + 'isUnique', 'iterate', 'late', 'let', 'literal', 'log', 'map', + 'merges', 'modeltype', 'new', 'object', 'one', 'ordered', 'out', + 'package', 'population', 'property', 'raise', 'readonly', + 'references', 'refines', 'reject', 'resolve', 'resolveIn', + 'resolveone', 'resolveoneIn', 'return', 'select', 'selectOne', + 'sortedBy', 'static', 'switch', 'tag', 'then', 'try', 'typedef', + 'unlimited', 'uses', 'when', 'where', 'while', 'with', 'xcollect', + 'xmap', 'xselect'), suffix=r'\b'), Keyword), ], # There is no need to distinguish between String.Single and @@ -127,18 +130,18 @@ class QVToLexer(RegexLexer): 'stringescape': [ (r'\\([\\btnfr"\']|u[0-3][0-7]{2}|u[0-7]{1,2})', String.Escape) ], - 'dqs': [ # double-quoted string + 'dqs': [ # double-quoted string (r'"', String, '#pop'), (r'\\\\|\\"', String.Escape), include('strings') ], - 'sqs': [ # single-quoted string + 'sqs': [ # single-quoted string (r"'", String, '#pop'), (r"\\\\|\\'", String.Escape), include('strings') ], 'name': [ - ('[a-zA-Z_][a-zA-Z0-9_]*', Name), + ('[a-zA-Z_]\w*', Name), ], # numbers: excerpt taken from the python lexer 'numbers': [ @@ -146,5 +149,4 @@ class QVToLexer(RegexLexer): (r'\d+[eE][+-]?[0-9]+', Number.Float), (r'\d+', Number.Integer) ], - } - + } |