vim-polyglot/syntax/ddoc.vim

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2019-06-08 07:28:47 -04:00
if exists('g:polyglot_disabled') && index(g:polyglot_disabled, 'dlang') != -1
finish
endif
if &filetype == "ddoc"
"ddoc file type
" Quit when a syntax file was already loaded
if exists("b:current_syntax")
finish
endif
" Support cpoptions
let s:cpo_save = &cpo
set cpo&vim
" Set the current syntax to be known as ddoc
let b:current_syntax = "ddoc"
syn match ddocIdentifier "\$(\zs\a\w*\ze\_W*" display conceal contained
syn match ddocIdentifierDecl "^\s*\zs\a\w*\ze\s*=" display contained
syn region ddocDecl start="^\s*\a\w*\s*=" end="\(\n\_^\s*\_$\|\n^\s*\a\w*\s*=\)" transparent fold contains=ddocIdentifierDecl,ddocIdentifier
"use html comment when fold method is marker
set commentstring=<!--%s-->
hi! def link ddocIdentifier Macro
hi! def link ddocIdentifierDecl Macro
let &cpo = s:cpo_save
unlet s:cpo_save
elseif &filetype == "dd" || &filetype == "d" && getline(1) =~ "^Ddoc"
"Ddoc source file or .d File begining with Ddoc
" Quit when a syntax file was already loaded
if exists("b:current_syntax")
finish
endif
" Support cpoptions
let s:cpo_save = &cpo
set cpo&vim
" Set the current syntax to be known as ddoc
let b:current_syntax = "ddoc"
syn match ddocKeyword "\%^Ddoc" display
syn keyword ddocKeyword MACROS contained
syn match ddocIdentifier "\$(\zs\a\w*\ze\_W*" display conceal
syn match ddocIdentifierDecl "^\s*\zs\a\w*\ze\s*=" display contained
"can slow down to much
"syn match ddocIdentifierDecl "\(^\s*MACROS:\s\+\)\@<=\zs\a\w*\ze\s*=" display contained
syn region ddocDecl start="^\s*MACROS:\_s\+" end="\%$" transparent fold contains=ddocKeyword,ddocIdentifierDecl,ddocIdentifier
"use html comment when fold method is marker
set commentstring=<!--%s-->
" highlight only ddoc Identifiers
hi! def link ddocIdentifier Macro
hi! def link ddocIdentifierDecl Macro
hi! def link ddocKeyword Macro
let &cpo = s:cpo_save
unlet s:cpo_save
finish
elseif &filetype == "d"
"Ddoc inside comments
syn keyword ddocKeyword MACROS contained
syn match ddocIdentifier "\$(\zs\a\w*\ze\_W*" display contained conceal containedin=@ddocComment
syn match ddocIdentifierBlockDecl "^\*\=\s*\a\w*\ze\s*=" display contained
"can slow down to much
"syn match ddocIdentifierBlockDecl "\(^*\=\s*MACROS:\s\+\)\@<=\zs\a\w*\ze\s*=" display contained
syn region ddocBlockDecl start="^\*\=\s*\zsMACROS:\_s\+" end="\ze\*/" transparent fold contained containedin=ddocBlockComment contains=ddocKeyword,ddocIdentifierBlockDecl,ddocIdentifier
syn match ddocIdentifierNestedDecl "^+\=\s*\a\w*\ze\s*=" display contained
"can slow down to much
"syn match ddocIdentifierNestedDecl "\(^+\=\s*MACROS:\s\+\)\@<=\zs\a\w*\ze\s*=" display contained
syn region ddocNestedDecl start="^+\=\s*\zsMACROS:\_s\+" end="\ze+/" transparent fold contained containedin=ddocNestedComment contains=ddocKeyword,ddocIdentifierNestedDecl,ddocIdentifier
"reset to default commentstring
set commentstring=/*%s*/
hi! def link ddocIdentifier Macro
hi! def link ddocIdentifierBlockDecl Macro
hi! def link ddocIdentifierNestedDecl Macro
hi! def link ddocKeyword Macro
endif