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" Vim syntax file
" Language: Meson
" Maintainer: Nirbheek Chauhan <nirbheek.chauhan@gmail.com>
" Last Change: 2016 Dec 7
" Credits: Zvezdan Petkovic <zpetkovic@acm.org>
" Neil Schemenauer <nas@meson.ca>
" Dmitry Vasiliev
"
" This version is copied and edited from python.vim
" It's very basic, and doesn't do many things I'd like it to
" For instance, it should show errors for syntax that is valid in
" Python but not in Meson.
"
" Optional highlighting can be controlled using these variables.
"
" let meson_space_error_highlight = 1
"
" For version 5.x: Clear all syntax items.
" For version 6.x: Quit when a syntax file was already loaded.
if version < 600
syntax clear
elseif exists("b:current_syntax")
finish
endif
" We need nocompatible mode in order to continue lines with backslashes.
" Original setting will be restored.
let s:cpo_save = &cpo
setlocal cpo&vim
" http://mesonbuild.com/Syntax.html
syn keyword mesonConditional elif else if endif
syn keyword mesonRepeat foreach endforeach
syn keyword mesonOperator and not or
syn match mesonComment "#.*$" contains=mesonTodo,@Spell
syn keyword mesonTodo FIXME NOTE NOTES TODO XXX contained
" Strings can either be single quoted or triple counted across multiple lines,
" but always with a '
syn region mesonString
\ start="\z('\)" end="\z1" skip="\\\\\|\\\z1"
\ contains=mesonEscape,@Spell
syn region mesonString
\ start="\z('''\)" end="\z1" keepend
\ contains=mesonEscape,mesonSpaceError,@Spell
syn match mesonEscape "\\[abfnrtv'\\]" contained
syn match mesonEscape "\\\o\{1,3}" contained
syn match mesonEscape "\\x\x\{2}" contained
syn match mesonEscape "\%(\\u\x\{4}\|\\U\x\{8}\)" contained
" Meson allows case-insensitive Unicode IDs: http://www.unicode.org/charts/
syn match mesonEscape "\\N{\a\+\%(\s\a\+\)*}" contained
syn match mesonEscape "\\$"
" Meson only supports integer numbers
" http://mesonbuild.com/Syntax.html#numbers
syn match mesonNumber "\<\d\+\>"
" booleans
syn keyword mesonConstant false true
" Built-in functions
syn keyword mesonBuiltin
\ add_global_arguments
\ add_global_link_arguments
\ add_languages
\ add_project_arguments
\ add_project_link_arguments
\ add_test_setup
\ alias_target
\ assert
\ benchmark
\ both_libraries
\ build_machine
\ build_target
\ configuration_data
\ configure_file
\ custom_target
\ declare_dependency
\ dependency
\ disabler
\ environment
\ error
\ executable
\ files
\ find_library
\ find_program
\ generator
\ get_option
\ get_variable
\ gettext
\ host_machine
\ import
\ include_directories
\ install_data
\ install_headers
\ install_man
\ install_subdir
\ is_disabler
\ is_variable
\ jar
\ join_paths
\ library
\ meson
\ message
\ option
\ project
\ run_command
\ run_target
\ set_variable
\ shared_library
\ shared_module
\ static_library
\ subdir
\ subdir_done
\ subproject
\ target_machine
\ test
\ vcs_tag
\ warning
if exists("meson_space_error_highlight")
" trailing whitespace
syn match mesonSpaceError display excludenl "\s\+$"
" mixed tabs and spaces
syn match mesonSpaceError display " \+\t"
syn match mesonSpaceError display "\t\+ "
endif
if version >= 508 || !exists("did_meson_syn_inits")
if version <= 508
let did_meson_syn_inits = 1
command -nargs=+ HiLink hi link <args>
else
command -nargs=+ HiLink hi def link <args>
endif
" The default highlight links. Can be overridden later.
HiLink mesonStatement Statement
HiLink mesonConditional Conditional
HiLink mesonRepeat Repeat
HiLink mesonOperator Operator
HiLink mesonComment Comment
HiLink mesonTodo Todo
HiLink mesonString String
HiLink mesonEscape Special
HiLink mesonNumber Number
HiLink mesonBuiltin Function
HiLink mesonConstant Number
if exists("meson_space_error_highlight")
HiLink mesonSpaceError Error
endif
delcommand HiLink
endif
let b:current_syntax = "meson"
let &cpo = s:cpo_save
unlet s:cpo_save
" vim:set sw=2 sts=2 ts=8 noet:
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