%YAML 1.2
---
# http://www.sublimetext.com/docs/3/syntax.html
# Converted from Makefile Improved by Kay-Uwe (Kiwi) Lorenz
# Includes a few improvement like special-target, a bit more shell command, better variable recognition, fix ifeq/ifneq missing highlight ...
name: Makefile
file_extensions:
  - make
  - GNUmakefile
  - makefile
  - Makefile
  - OCamlMakefile
  - mak
  - mk
first_line_match: '^#!\s*/usr/bin/make\b'
scope: source.makefile
contexts:
  main:
    - include: comment
    - include: directive
    - match: '^ *((export)\s+)?((?:\w|[-_])+)\s*((\?|\+|::|:)?=)'
      captures:
        2: keyword.control.makefile
        3: variable.other.makefile
        4: keyword.operator.assignment.makefile
      push:
        - meta_content_scope: string.unquoted.makefile
        - include: variable
        - include: line_continuation
        - match: (?<!\\)$(?=\n)
          pop: true
    - match: '^(?=\S[^:]+::?(?!\=))'
      push:
        - meta_scope: entity.name.function.makefile
        - include: target
        - match: (::?)(?!\=)
          pop: true
        - include: variable
    - match: (?<=:)\s*
      push:
        - meta_scope: meta.function.prerequisites.makefile
        - match: (?=^\t)|(?<!\\)$(?=\n)
          pop: true
        - include: variable
        - include: directive
        - include: target
        - include: comment
        - match: '\s*(\w+)\s*((\?|\+|::|:)?=)'
          captures:
            1: variable.other.makefile
            2: keyword.operator.assignment.makefile
          push:
            - meta_content_scope: string.unquoted.makefile
            - include: variable
            - include: line_continuation
            - match: (?<!\\)$(?=\n)
              pop: true
        - include: line_continuation
    - match: ^\s*((?:-|s)?include|ifeq|ifneq|ifdef|ifndef|else|endif|vpath|export|unexport|define|endef|override)\b
      scope: meta.keyword.control.makefile
      captures:
        1: keyword.control.makefile
      push:
        - meta_scope: meta.directive.include.makefile
        - include: variable
        - match: \n
          pop: true
    - match: ^(?=\t)
      push:
        - meta_scope: meta.function.body.makefile
        - match: ^(?!\t)
          pop: true
        - include: at
        - include: string
        - include: variable
        - include: comment
        - include: backtick
        - include: shell
        - include: line_continuation
  directive:
    - match: ^\s*(ifeq|ifneq)\s*\(
      captures:
        1: keyword.control.makefile
      push:
        - meta_scope: meta.directive.condition.makefile
        - include: string
        - include: variable
        - include: shell
        - match: \)
          pop: true
  comment:
    - match: ^\s*(\#)
      captures:
        1: punctuation.definition.comment.makefile
      push:
        - meta_scope: comment.line.number-sign.makefile
        - match: $\n
          pop: true
        - match: (?<!\\)\\$\n
          scope: punctuation.separator.continuation.makefile
    - match: '\#'
      captures:
        0: punctuation.definition.comment.makefile
      push:
        - meta_scope: comment.line.number-sign.makefile
        - match: $\n
          pop: true
        - match: (?<!\\)\\$\n
          scope: punctuation.separator.continuation.makefile
  at:
    - match: ^\t+\@
      scope: support.variable.makefile
  backtick:
    - match: "`"
      push:
        - meta_scope: string.interpolated.backtick.makefile
        - match: "`"
          pop: true
        - include: scope:source.shell
  shell:
    - match: '(?x) (?<=[\s\(])\b(?:for|in|do|done|while|if|then|fi|elif|read|echo|case|esac|exit|die|printf)\b'
      scope: support.function.builtin.makefile
    - match: '(?x) (?: \;\; | \; | \[\[ | \]\] | \&\& | \|\| | \! | = | > | < | & | \| )'
      scope: keyword.operator.makefile
    - match: '(?x) \b(?:cp|mv|rm|cat|ls|\[|\]|find|grep|awk|perl|mkdir|rmdir|cd|cwd|pwd|svn|git|hg|scp|make|ps|sed|python|ruby|setenv|export|echo|test|source|ln|touch)\b'
      scope: support.function.makefile
    - include: line_continuation
    - match: \b(true|false)\b
      scope: constant.other.makefile
    - include: variable
  string:
    - match: '(?<!\\)(["''])'
      push:
        - meta_scope: string.source.makefile
        - match: (?<!\\)\1
          pop: true
        - include: string_escapes
        - include: variable
  string_escapes:
    - match: \\.
      scope: constant.character.escape.makefile
  line_continuation:
    - match: \\\n
      scope: punctuation.separator.continuation.makefile
  variable:
    - match: (?x) (\$\() (subst|patsubst|strip|findstring|filter|filter-out|sort|word|wordlist|words|firstword|lastword|dir|notdir|suffix|basename|addsuffix|addprefix|join|wildcard|realpath|abspath|if|or|and|foreach|file|call|value|eval|origin|flavor|error|warning|info|guile) \s
      captures:
        1: punctuation.definition.variable.begin.makefile
        2: support.function.builtin.makefile
      push:
        - meta_scope: meta.support.function.makefile
        - match: (\))
          captures:
            1: punctuation.definition.variable.end.makefile
          pop: true
        - include: variable
        - include: string
    - match: (?x) (\$\() (shell) \s
      captures:
        1: punctuation.definition.variable.begin.makefile
        2: support.function.builtin.makefile
      push:
        - meta_scope: meta.support.function.makefile
        - match: (\))
          captures:
            1: punctuation.definition.variable.end.makefile
          pop: true
        - include: shell
    - match: '(\$?\$\{)'
      captures:
        1: punctuation.definition.variable.begin.makefile
      push:
        - meta_scope: variable.source.makefile
        - match: '(\})'
          captures:
            1: punctuation.definition.variable.end.makefile
          pop: true
        - include: variable
    - match: (\$?\$\()
      captures:
        1: punctuation.definition.variable.begin.makefile
      push:
        - meta_scope: variable.source.makefile
        - match: (\))
          captures:
            1: punctuation.definition.variable.end.makefile
          pop: true
        - include: variable
    - match: '\$?\$[$<*^@+?]'
      scope: support.variable.makefile
    - match: \%
      scope: keyword.operator.percent.makefile
  target:
    - match: (\.PHONY|\.SUFFIXES|\.DEFAULT|\.PRECIOUS|\.INTERMEDIATE|\.SECONDARY|\.SECONDARY|\.SECONDEXPANSION|\.DELETE_ON_ERROR|\.IGNORE|\.LOW_RESOLUTION_TIME|\.LOW_RESOLUTION_TIME|\.SILENT|\.EXPORT_ALL_VARIABLES|\.NOTPARALLEL|\.ONESHELL|\.POSIX|\bFORCE)\b
      scope: constant.other.target.makefile