| " ninja build file syntax. |
| " Language: ninja build file as described at |
| " http://ninja-build.org/manual.html |
| " Version: 1.5 |
| " Last Change: 2018/04/05 |
| " Maintainer: Nicolas Weber <nicolasweber@gmx.de> |
| " Version 1.4 of this script is in the upstream vim repository and will be |
| " included in the next vim release. If you change this, please send your change |
| " upstream. |
| |
| " ninja lexer and parser are at |
| " https://github.com/ninja-build/ninja/blob/master/src/lexer.in.cc |
| " https://github.com/ninja-build/ninja/blob/master/src/manifest_parser.cc |
| |
| if exists("b:current_syntax") |
| finish |
| endif |
| |
| let s:cpo_save = &cpo |
| set cpo&vim |
| |
| syn case match |
| |
| " Comments are only matched when the # is at the beginning of the line (with |
| " optional whitespace), as long as the prior line didn't end with a $ |
| " continuation. |
| syn match ninjaComment /\(\$\n\)\@<!\_^\s*#.*$/ contains=@Spell |
| |
| " Toplevel statements are the ones listed here and |
| " toplevel variable assignments (ident '=' value). |
| " lexer.in.cc, ReadToken() and manifest_parser.cc, Parse() |
| syn match ninjaKeyword "^build\>" |
| syn match ninjaKeyword "^rule\>" |
| syn match ninjaKeyword "^pool\>" |
| syn match ninjaKeyword "^default\>" |
| syn match ninjaKeyword "^include\>" |
| syn match ninjaKeyword "^subninja\>" |
| |
| " Both 'build' and 'rule' begin a variable scope that ends |
| " on the first line without indent. 'rule' allows only a |
| " limited set of magic variables, 'build' allows general |
| " let assignments. |
| " manifest_parser.cc, ParseRule() |
| syn region ninjaRule start="^rule" end="^\ze\S" contains=TOP transparent |
| syn keyword ninjaRuleCommand contained containedin=ninjaRule command |
| \ deps depfile description generator |
| \ pool restat rspfile rspfile_content |
| |
| syn region ninjaPool start="^pool" end="^\ze\S" contains=TOP transparent |
| syn keyword ninjaPoolCommand contained containedin=ninjaPool depth |
| |
| " Strings are parsed as follows: |
| " lexer.in.cc, ReadEvalString() |
| " simple_varname = [a-zA-Z0-9_-]+; |
| " varname = [a-zA-Z0-9_.-]+; |
| " $$ -> $ |
| " $\n -> line continuation |
| " '$ ' -> escaped space |
| " $simple_varname -> variable |
| " ${varname} -> variable |
| |
| syn match ninjaDollar "\$\$" |
| syn match ninjaWrapLineOperator "\$$" |
| syn match ninjaSimpleVar "\$[a-zA-Z0-9_-]\+" |
| syn match ninjaVar "\${[a-zA-Z0-9_.-]\+}" |
| |
| " operators are: |
| " variable assignment = |
| " rule definition : |
| " implicit dependency | |
| " order-only dependency || |
| syn match ninjaOperator "\(=\|:\||\|||\)\ze\s" |
| |
| hi def link ninjaComment Comment |
| hi def link ninjaKeyword Keyword |
| hi def link ninjaRuleCommand Statement |
| hi def link ninjaPoolCommand Statement |
| hi def link ninjaDollar ninjaOperator |
| hi def link ninjaWrapLineOperator ninjaOperator |
| hi def link ninjaOperator Operator |
| hi def link ninjaSimpleVar ninjaVar |
| hi def link ninjaVar Identifier |
| |
| let b:current_syntax = "ninja" |
| |
| let &cpo = s:cpo_save |
| unlet s:cpo_save |
