Module: Tailor::LexerConstants

Included in:

LexedLine, Lexer, Tailor::Lexer::Token, Rulers::IndentationSpacesRuler::IndentationManager, Rulers::MaxCodeLinesInClassRuler, Rulers::MaxCodeLinesInMethodRuler

Defined in:

lib/tailor/lexer/lexer_constants.rb

Overview

These are important tokens that key certain styling events. They are taken from:

• github.com/ruby/ruby/blob/trunk/ext/ripper/eventids2.c

• github.com/ruby/ruby/blob/trunk/parse.y

Constant Summary

KEYWORDS_TO_INDENT =

Set.new [
  'begin',
  'case',
  'class',
  'def',
  'do',
  'else',
  'elsif',
  'ensure',
  'for',
  'if',
  'module',
  'rescue',
  'unless',
  'until',
  'when',
  'while'
]

CONTINUATION_KEYWORDS =

Set.new [
  'elsif',
  'else',
  'ensure',
  'rescue',
  'when'
]

KEYWORDS_AND_MODIFIERS =

Set.new [
  'if',
  'unless',
  'until',
  'while'
]

MODIFIERS =

{
  'if' => :if_mod,
  'rescue' => :rescue_mod,
  'unless' => :unless_mod,
  'until' => :until_mod,
  'while' => :while_mod
}

MULTILINE_OPERATORS =

Set.new [
  '+', '-', '*', '**', '/', '%',    # +, -, tSTAR, tPOW, /, %
  '<', '>', '<=', '>=',             # <, >, tLEQ, tGEQ
  '=', '+=', '-=', '*=', '**=', '/=', '%=',
  '&&=', '||=', '<<=',              # ...tOP_ASGN...
  '>>', '<<',                       # tRSHFT, tLSHFT
  '!', '&', '?', ':', '^', '~',     # !, tAMPER, ?, :, ^, ~
  #'|',
  '&&', '||',                       # tANDOP, tOROP
  '==', '===', '<=>', '!=',         # tEQ, tEQQ, tCMP, tNEQ
  '=~', '!~',                       # tMATCH, tNMATCH
  '..', '...',                      # tDOT2, tDOT3
  '::',                             # tCOLON2 (not sure about tCOLON3)
  #'[]', '[]=',                      # tAREF, tASET (not sure about these)
  '=>',                             # tASSOC
  '->',                             # tLAMBDA
  '~>'                              # gem_version op
]

LOOP_KEYWORDS =

Set.new [
  'for',
  'until',
  'while'
]