Module: RuVim::Lang::Makefile

Defined in:
lib/ruvim/lang/makefile.rb

Constant Summary collapse

TARGET_RE = 
/\A[\w.\-\/]+\s*:/
VARIABLE_DEF_RE = 
/\A[\w.\-]+\s*[?:+]?=/
VARIABLE_REF_RE = 
/\$[({][\w.\-]+[)}]|\$[A-Za-z@<*^?%]/
DIRECTIVE_RE = 
/\A\s*(?:ifeq|ifneq|ifdef|ifndef|else|endif|define|endef|include|-include|sinclude|override|export|unexport|vpath)\b/
FUNCTION_RE = 
/\$\((?:subst|patsubst|strip|findstring|filter|filter-out|sort|word|wordlist|words|firstword|lastword|dir|notdir|suffix|basename|addsuffix|addprefix|join|wildcard|realpath|abspath|foreach|if|or|and|call|eval|file|value|error|warning|info|shell|origin|flavor|guile)\b/
COMMENT_RE = 
/#.*/
STRING_DOUBLE_RE = 
/"(?:\\.|[^"\\])*"/
STRING_SINGLE_RE = 
/'(?:\\.|[^'\\])*'/
AUTO_VAR_RE = 
/\$[@<*^?%]/

Class Method Summary collapse

Class Method Details

.color_columns(text) ⇒ Object 



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# File 'lib/ruvim/lang/makefile.rb', line 18

def color_columns(text)
  cols = {}
  Highlighter.apply_regex(cols, text, TARGET_RE, "\e[1;33m")
  Highlighter.apply_regex(cols, text, VARIABLE_DEF_RE, Highlighter::KEYWORD_COLOR)
  Highlighter.apply_regex(cols, text, DIRECTIVE_RE, Highlighter::KEYWORD_COLOR)
  Highlighter.apply_regex(cols, text, STRING_DOUBLE_RE, Highlighter::STRING_COLOR)
  Highlighter.apply_regex(cols, text, STRING_SINGLE_RE, Highlighter::STRING_COLOR)
  Highlighter.apply_regex(cols, text, FUNCTION_RE, "\e[35m")
  Highlighter.apply_regex(cols, text, VARIABLE_REF_RE, Highlighter::VARIABLE_COLOR)
  Highlighter.apply_regex(cols, text, AUTO_VAR_RE, Highlighter::VARIABLE_COLOR)
  Highlighter.apply_regex(cols, text, COMMENT_RE, Highlighter::COMMENT_COLOR, override: true)
  cols
end