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--HG-- 

branch : pmacs2
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moculus 2007-07-23 19:52:53 +00:00
parent 1856149079
commit b033788a84
1 changed files with 64 additions and 7 deletions
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67
mode/rst.py
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@ -1,20 +1,77 @@
import color, mode2 import color, mode2
from lex3 import Grammar, PatternRule, RegionRule, PatternGroupRule from lex3 import Grammar, PatternRule, RegionRule, PatternGroupRule
class RSTString(Grammar):
rules = [
PatternRule('escaped', r'\\.'),
]
class RSTGrammar(Grammar): class RSTGrammar(Grammar):
rules = [ rules = [
PatternGroupRule(r'title', r'title', r'^.*?\n', r'titlesep', r'^=+\n'), PatternGroupRule(r'title', r'title_over', r'^=+\n', r'title', r'^.*?\n',
PatternGroupRule(r'subtitle', r'subtitle', r'^.*?\n', r'subtitlesep', r'^-+\n'), r'title_under', r'^=+\n'),
PatternRule(r'line', r'^.*?\n'), PatternGroupRule(r'title', r'title', r'^.*?\n', r'title_under', r'^=+\n'),
PatternGroupRule(r'subtitle', r'subtitle_over', r'^-+\n', r'subtitle',
r'^.*?\n', r'subtitle_under', r'^-+\n'),
PatternGroupRule(r'subtitle', r'subtitle', r'^.*?\n', r'subtitle_under', r'^-+\n'),
# this is kind of a hack, ugh
PatternGroupRule(r'definition', r'term', r'^[^ ]+\n', r'definition', r'^ +'),
PatternRule(r'fieldname', r'^:.+?:'),
PatternRule(r'optionname', r'^(?:--|-|/)[a-zA-Z](?: ?[-a-zA-Z_]+)'),
PatternRule(r'lineblock', r'^\|'),
RegionRule(r'blocktest', r'>>>', Grammar, '^\n'),
PatternRule(r'transition', r'^[-=.,;]{4,}\n'),
RegionRule(r'emphasis', r'\*', RSTString, r'\*'),
RegionRule(r'strong_emphasis', r'\*\*', RSTString, r'\*\*'),
RegionRule(r'interpreted', r'`', RSTString, r'`'),
RegionRule(r'inline_literal', r'``', RSTString, r'``'),
RegionRule(r'substitution', r'\|', RSTString, r'\|'),
PatternRule(r'anonymous', r'[a-zA-Z]+__'),
PatternRule(r'reference', r'[a-zA-Z]+_'),
PatternRule(r'footnote', r'\[[0-9]+\]_'),
PatternRule(r'citation', r'\[.+?\]_'),
PatternRule(r'url', r'http://[^ ]+'),
PatternRule(r'bullet', r'^ *[-*+]'),
PatternRule(r'enumeration', r'^ *(?:[0-9]+|#)\.'),
] ]
class RST(mode2.Fundamental): class RST(mode2.Fundamental):
grammar = RSTGrammar grammar = RSTGrammar
colors = { colors = {
'title': ('blue', 'default'), 'title': ('blue', 'default'),
'titlesep': ('blue', 'default'), 'title_over': ('blue', 'default'),
'title_under': ('blue', 'default'),
'subtitle': ('cyan', 'default'), 'subtitle': ('cyan', 'default'),
'subtitlesep': ('cyan', 'default'), 'subtitle_over': ('cyan', 'default'),
'subtitle_under': ('cyan', 'default'),
'definition': ('green', 'default'),
'fieldname': ('green', 'default'),
'optionname': ('green', 'default'),
'lineblock': ('cyan', 'default'),
'blocktest': ('cyan', 'default'),
'transition': ('cyan', 'default'),
'emphasis': ('red', 'default'),
'strong_emphasis': ('red', 'default'),
'interpreted': ('magenta', 'default'),
'inline_literal': ('magenta', 'default'),
'substitution': ('magenta', 'default'),
'anonymous': ('blue', 'default'),
'reference': ('blue', 'default'),
'footnote': ('blue', 'default'),
'citation': ('blue', 'default'),
'url': ('blue', 'default'),
'bullet': ('magenta', 'default'),
'enumeration': ('magenta', 'default'),
} }
def name(self): def name(self):
return "RST" return "RST"