| | """ |
| | pygments.lexers.ampl |
| | ~~~~~~~~~~~~~~~~~~~~ |
| | |
| | Lexers for the AMPL language. |
| | |
| | :copyright: Copyright 2006-2023 by the Pygments team, see AUTHORS. |
| | :license: BSD, see LICENSE for details. |
| | """ |
| |
|
| | from pygments.lexer import RegexLexer, bygroups, using, this, words |
| | from pygments.token import Text, Comment, Operator, Keyword, Name, String, \ |
| | Number, Punctuation, Whitespace |
| |
|
| | __all__ = ['AmplLexer'] |
| |
|
| |
|
| | class AmplLexer(RegexLexer): |
| | """ |
| | For AMPL source code. |
| | |
| | .. versionadded:: 2.2 |
| | """ |
| | name = 'Ampl' |
| | url = 'http://ampl.com/' |
| | aliases = ['ampl'] |
| | filenames = ['*.run'] |
| |
|
| | tokens = { |
| | 'root': [ |
| | (r'\n', Text), |
| | (r'\s+', Whitespace), |
| | (r'#.*?\n', Comment.Single), |
| | (r'/[*](.|\n)*?[*]/', Comment.Multiline), |
| | (words(( |
| | 'call', 'cd', 'close', 'commands', 'data', 'delete', 'display', |
| | 'drop', 'end', 'environ', 'exit', 'expand', 'include', 'load', |
| | 'model', 'objective', 'option', 'problem', 'purge', 'quit', |
| | 'redeclare', 'reload', 'remove', 'reset', 'restore', 'shell', |
| | 'show', 'solexpand', 'solution', 'solve', 'update', 'unload', |
| | 'xref', 'coeff', 'coef', 'cover', 'obj', 'interval', 'default', |
| | 'from', 'to', 'to_come', 'net_in', 'net_out', 'dimen', |
| | 'dimension', 'check', 'complements', 'write', 'function', |
| | 'pipe', 'format', 'if', 'then', 'else', 'in', 'while', 'repeat', |
| | 'for'), suffix=r'\b'), Keyword.Reserved), |
| | (r'(integer|binary|symbolic|ordered|circular|reversed|INOUT|IN|OUT|LOCAL)', |
| | Keyword.Type), |
| | (r'\".*?\"', String.Double), |
| | (r'\'.*?\'', String.Single), |
| | (r'[()\[\]{},;:]+', Punctuation), |
| | (r'\b(\w+)(\.)(astatus|init0|init|lb0|lb1|lb2|lb|lrc|' |
| | r'lslack|rc|relax|slack|sstatus|status|ub0|ub1|ub2|' |
| | r'ub|urc|uslack|val)', |
| | bygroups(Name.Variable, Punctuation, Keyword.Reserved)), |
| | (r'(set|param|var|arc|minimize|maximize|subject to|s\.t\.|subj to|' |
| | r'node|table|suffix|read table|write table)(\s+)(\w+)', |
| | bygroups(Keyword.Declaration, Whitespace, Name.Variable)), |
| | (r'(param)(\s*)(:)(\s*)(\w+)(\s*)(:)(\s*)((\w|\s)+)', |
| | bygroups(Keyword.Declaration, Whitespace, Punctuation, Whitespace, |
| | Name.Variable, Whitespace, Punctuation, Whitespace, Name.Variable)), |
| | (r'(let|fix|unfix)(\s*)((?:\{.*\})?)(\s*)(\w+)', |
| | bygroups(Keyword.Declaration, Whitespace, using(this), Whitespace, |
| | Name.Variable)), |
| | (words(( |
| | 'abs', 'acos', 'acosh', 'alias', 'asin', 'asinh', 'atan', 'atan2', |
| | 'atanh', 'ceil', 'ctime', 'cos', 'exp', 'floor', 'log', 'log10', |
| | 'max', 'min', 'precision', 'round', 'sin', 'sinh', 'sqrt', 'tan', |
| | 'tanh', 'time', 'trunc', 'Beta', 'Cauchy', 'Exponential', 'Gamma', |
| | 'Irand224', 'Normal', 'Normal01', 'Poisson', 'Uniform', 'Uniform01', |
| | 'num', 'num0', 'ichar', 'char', 'length', 'substr', 'sprintf', |
| | 'match', 'sub', 'gsub', 'print', 'printf', 'next', 'nextw', 'prev', |
| | 'prevw', 'first', 'last', 'ord', 'ord0', 'card', 'arity', |
| | 'indexarity'), prefix=r'\b', suffix=r'\b'), Name.Builtin), |
| | (r'(\+|\-|\*|/|\*\*|=|<=|>=|==|\||\^|<|>|\!|\.\.|:=|\&|\!=|<<|>>)', |
| | Operator), |
| | (words(( |
| | 'or', 'exists', 'forall', 'and', 'in', 'not', 'within', 'union', |
| | 'diff', 'difference', 'symdiff', 'inter', 'intersect', |
| | 'intersection', 'cross', 'setof', 'by', 'less', 'sum', 'prod', |
| | 'product', 'div', 'mod'), suffix=r'\b'), |
| | Keyword.Reserved), |
| | (r'(\d+\.(?!\.)\d*|\.(?!.)\d+)([eE][+-]?\d+)?', Number.Float), |
| | (r'\d+([eE][+-]?\d+)?', Number.Integer), |
| | (r'[+-]?Infinity', Number.Integer), |
| | (r'(\w+|(\.(?!\.)))', Text) |
| | ] |
| |
|
| | } |
| |
|
