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use ./patterns.c
struct PatternMatch(text:Text, index:Int, captures:[Text])
lang Pat:
convert(text:Text -> Pat):
return inline C : Pat { Pattern$escape_text(_$text); }
convert(n:Int -> Pat):
return Pat.from_text("$n")
extend Text:
func matches_pattern(text:Text, pattern:Pat -> Bool):
return inline C : Bool { Pattern$matches(_$text, _$pattern); }
func pattern_captures(text:Text, pattern:Pat -> [Text]?):
return inline C : [Text]? { Pattern$captures(_$text, _$pattern); }
func replace_pattern(text:Text, pattern:Pat, replacement:Text, backref="@", recursive=yes -> Text):
return inline C : Text { Pattern$replace(_$text, _$pattern, _$replacement, _$backref, _$recursive); }
func translate_patterns(text:Text, replacements:{Pat,Text}, backref="@", recursive=yes -> Text):
return inline C : Text { Pattern$replace_all(_$text, _$replacements, _$backref, _$recursive); }
func has_pattern(text:Text, pattern:Pat -> Bool):
return inline C : Bool { Pattern$has(_$text, _$pattern); }
func find_patterns(text:Text, pattern:Pat -> [PatternMatch]):
return inline C : [PatternMatch] { Pattern$find_all(_$text, _$pattern); }
func by_pattern(text:Text, pattern:Pat -> func(->PatternMatch?)):
return inline C : func(->PatternMatch?) { Pattern$by_match(_$text, _$pattern); }
func each_pattern(text:Text, pattern:Pat, fn:func(m:PatternMatch), recursive=yes):
inline C { Pattern$each(_$text, _$pattern, _$fn, _$recursive); }
func map_pattern(text:Text, pattern:Pat, fn:func(m:PatternMatch -> Text), recursive=yes -> Text):
return inline C : Text { Pattern$map(_$text, _$pattern, _$fn, _$recursive); }
func split_pattern(text:Text, pattern:Pat -> [Text]):
return inline C : [Text] { Pattern$split(_$text, _$pattern); }
func by_pattern_split(text:Text, pattern:Pat -> func(->Text?)):
return inline C : func(->Text?) { Pattern$by_split(_$text, _$pattern); }
func trim_pattern(text:Text, pattern=$Pat"{space}", left=yes, right=yes -> Text):
return inline C : Text { Pattern$trim(_$text, _$pattern, _$left, _$right); }
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