ood-ports-lbsd-fork1/editors/vim/patches/patch-runtime_syntax_make_vim

$OpenBSD: patch-runtime_syntax_make_vim,v 1.6 2016/10/12 09:31:16 sthen Exp $
--- runtime/syntax/make.vim.orig	Sun Oct  9 16:28:01 2016
+++ runtime/syntax/make.vim	Wed Oct 12 10:01:36 2016
@@ -23,6 +23,9 @@ syn match makeInclude	"^ *[-s]\=include"
 syn match makeStatement	"^ *vpath"
 syn match makeExport    "^ *\(export\|unexport\)\>"
 syn match makeOverride	"^ *override"
+" BSD directives
+syn match makePreCondit	"^\. *\(if\|else\|endif\|ifdef\|ifndef\|ifmake\|ifnmake\|elif\|elifdef\|for\|endfor\|undef\)\>"
+syn match makeInclude	"^ *\. *include"
 hi link makeOverride makeStatement
 hi link makeExport makeStatement
 
@@ -38,25 +41,29 @@ syn case match
 " identifiers
 syn region makeIdent	start="\$(" skip="\\)\|\\\\" end=")" contains=makeStatement,makeIdent,makeSString,makeDString
 syn region makeIdent	start="\${" skip="\\}\|\\\\" end="}" contains=makeStatement,makeIdent,makeSString,makeDString
+syn region makeIdent	start="\<defined("rs=e skip="\\)\|\\\\" end=")" contains=makeStatement,makeIdent,makeSString,makeDString
+syn region makeIdent	start="\<empty("rs=e skip="\\)\|\\\\" end=")" contains=makeStatement,makeIdent,makeSString,makeDString
+syn region makeIdent	start="^\. *for\> *"rs=e+1 end=" *\<in\>"he=s contains=makePreCondit
 syn match makeIdent	"\$\$\w*"
 syn match makeIdent	"\$[^({]"
-syn match makeIdent	"^ *[^:#= \t]*\s*[:+?!*]="me=e-2
-syn match makeIdent	"^ *[^:#= \t]*\s*="me=e-1
+syn match makeIdent	"^ *[A-Za-z_][-A-Z-a-z0-9_.]*\s*[:+?!][:+?!]="me=e-3
+syn match makeIdent	"^ *[A-Za-z_][-A-Z-a-z0-9_.]*\s*[:+?!*]="me=e-2
+syn match makeIdent	"^ *[A-Za-z_][-A-Z-a-z0-9_.]*\s*="me=e-1
 syn match makeIdent	"%"
 
 " Makefile.in variables
 syn match makeConfig "@[A-Za-z0-9_]\+@"
 
 " make targets
-" syn match makeSpecTarget	"^\.\(SUFFIXES\|PHONY\|DEFAULT\|PRECIOUS\|IGNORE\|SILENT\|EXPORT_ALL_VARIABLES\|KEEP_STATE\|LIBPATTERNS\|NOTPARALLEL\|DELETE_ON_ERROR\|INTERMEDIATE\|POSIX\|SECONDARY\)\>"
+" syn match makeSpecTarget	"^\.\(SUFFIXES\|PHONY\|DEFAULT\|PRECIOUS\|IGNORE\|SILENT\|EXPORT_ALL_VARIABLES\|KEEP_STATE\|LIBPATTERNS\|NOTPARALLEL\|DELETE_ON_ERROR\|INTERMEDIATE\|POSIX\|SECONDARY\|MAIN\)\>"
 syn match makeImplicit		"^\.[A-Za-z0-9_./\t -]\+\s*:$"me=e-1 nextgroup=makeSource
 syn match makeImplicit		"^\.[A-Za-z0-9_./\t -]\+\s*:[^=]"me=e-2 nextgroup=makeSource
 
 syn region makeTarget   transparent matchgroup=makeTarget start="^[~A-Za-z0-9_./$()%-][A-Za-z0-9_./\t $()%-]*:\{1,2}[^:=]"rs=e-1 end=";"re=e-1,me=e-1 end="[^\\]$" keepend contains=makeIdent,makeSpecTarget,makeNextLine,makeComment skipnl nextGroup=makeCommands
 syn match makeTarget		"^[~A-Za-z0-9_./$()%*@-][A-Za-z0-9_./\t $()%*@-]*::\=\s*$" contains=makeIdent,makeSpecTarget,makeComment skipnl nextgroup=makeCommands,makeCommandError
 
-syn region makeSpecTarget	transparent matchgroup=makeSpecTarget start="^\.\(SUFFIXES\|PHONY\|DEFAULT\|PRECIOUS\|IGNORE\|SILENT\|EXPORT_ALL_VARIABLES\|KEEP_STATE\|LIBPATTERNS\|NOTPARALLEL\|DELETE_ON_ERROR\|INTERMEDIATE\|POSIX\|SECONDARY\)\>\s*:\{1,2}[^:=]"rs=e-1 end="[^\\]$" keepend contains=makeIdent,makeSpecTarget,makeNextLine,makeComment skipnl nextGroup=makeCommands
-syn match makeSpecTarget		"^\.\(SUFFIXES\|PHONY\|DEFAULT\|PRECIOUS\|IGNORE\|SILENT\|EXPORT_ALL_VARIABLES\|KEEP_STATE\|LIBPATTERNS\|NOTPARALLEL\|DELETE_ON_ERROR\|INTERMEDIATE\|POSIX\|SECONDARY\)\>\s*::\=\s*$" contains=makeIdent,makeComment skipnl nextgroup=makeCommands,makeCommandError
+syn region makeSpecTarget	transparent matchgroup=makeSpecTarget start="^\.\(SUFFIXES\|PHONY\|DEFAULT\|PRECIOUS\|IGNORE\|SILENT\|EXPORT_ALL_VARIABLES\|KEEP_STATE\|LIBPATTERNS\|NOTPARALLEL\|DELETE_ON_ERROR\|INTERMEDIATE\|POSIX\|SECONDARY\|MAIN\)\>\s*:\{1,2}[^:=]"rs=e-1 end="[^\\]$" keepend contains=makeIdent,makeSpecTarget,makeNextLine,makeComment skipnl nextGroup=makeCommands
+syn match makeSpecTarget		"^\.\(SUFFIXES\|PHONY\|DEFAULT\|PRECIOUS\|IGNORE\|SILENT\|EXPORT_ALL_VARIABLES\|KEEP_STATE\|LIBPATTERNS\|NOTPARALLEL\|DELETE_ON_ERROR\|INTERMEDIATE\|POSIX\|SECONDARY\|MAIN\)\>\s*::\=\s*$" contains=makeIdent,makeComment skipnl nextgroup=makeCommands,makeCommandError
 
 syn match makeCommandError "^\s\+\S.*" contained
 syn region makeCommands start=";"hs=s+1 start="^\t" end="^[^\t#]"me=e-1,re=e-1 end="^$" contained contains=makeCmdNextLine,makeSpecial,makeComment,makeIdent,makePreCondit,makeDefine,makeDString,makeSString nextgroup=makeCommandError
@@ -64,14 +71,15 @@ syn match makeCmdNextLine	"\\\n."he=e-1 contained
 
 
 " Statements / Functions (GNU make)
-syn match makeStatement contained "(\(subst\|abspath\|addprefix\|addsuffix\|and\|basename\|call\|dir\|error\|eval\|filter-out\|filter\|findstring\|firstword\|flavor\|foreach\|if\|info\|join\|lastword\|notdir\|or\|origin\|patsubst\|realpath\|shell\|sort\|strip\|suffix\|value\|warning\|wildcard\|word\|wordlist\|words\)\>"ms=s+1
+syn match makeStatement contained "(\(subst\|addprefix\|addsuffix\|basename\|call\|dir\|error\|filter-out\|filter\|findstring\|firstword\|foreach\|if\|join\|notdir\|origin\|patsubst\|shell\|sort\|strip\|suffix\|warning\|wildcard\|word\|wordlist\|words\)\>"ms=s+1
 
 " Comment
 if exists("make_microsoft")
-   syn match  makeComment "#.*" contains=@Spell,makeTodo
+   syn match  makeComment "#.*" contains=makeTodo
 elseif !exists("make_no_comments")
-   syn region  makeComment	start="#" end="^$" end="[^\\]$" keepend contains=@Spell,makeTodo
-   syn match   makeComment	"#$" contains=@Spell
+   syn region  makeComment	start="#" end="^$" end="[^\\]$" keepend contains=makeTodo
+   syn match   makeComment	"#$"
+
 endif
 syn keyword makeTodo TODO FIXME XXX contained