Update runtime files.
diff --git a/runtime/syntax/gitconfig.vim b/runtime/syntax/gitconfig.vim
index 668764e..e5eaf10 100644
--- a/runtime/syntax/gitconfig.vim
+++ b/runtime/syntax/gitconfig.vim
@@ -2,24 +2,22 @@
" Language: git config file
" Maintainer: Tim Pope <vimNOSPAM@tpope.org>
" Filenames: gitconfig, .gitconfig, *.git/config
-" Last Change: 2019 Sep 27
+" Last Change: 2019 Dec 05
if exists("b:current_syntax")
finish
endif
-setlocal iskeyword+=-
-setlocal iskeyword-=_
syn case ignore
syn sync minlines=10
syn match gitconfigComment "[#;].*" contains=@Spell
syn match gitconfigSection "\%(^\s*\)\@<=\[[a-z0-9.-]\+\]"
syn match gitconfigSection '\%(^\s*\)\@<=\[[a-z0-9.-]\+ \+\"\%([^\\"]\|\\.\)*"\]'
-syn match gitconfigVariable "\%(^\s*\)\@<=\a\k*\%(\s*\%([=#;]\|$\)\)\@=" nextgroup=gitconfigAssignment skipwhite
+syn match gitconfigVariable "\%(^\s*\)\@<=\a[a-z0-9-]*\%(\s*\%([=#;]\|$\)\)\@=" nextgroup=gitconfigAssignment skipwhite
syn region gitconfigAssignment matchgroup=gitconfigNone start=+=\s*+ skip=+\\+ end=+\s*$+ contained contains=gitconfigBoolean,gitconfigNumber,gitConfigString,gitConfigEscape,gitConfigError,gitconfigComment keepend
syn keyword gitconfigBoolean true false yes no contained
-syn match gitconfigNumber "\d\+" contained
+syn match gitconfigNumber "\<\d\+\>" contained
syn region gitconfigString matchgroup=gitconfigDelim start=+"+ skip=+\\+ end=+"+ matchgroup=gitconfigError end=+[^\\"]\%#\@!$+ contained contains=gitconfigEscape,gitconfigEscapeError
syn match gitconfigError +\\.+ contained
syn match gitconfigEscape +\\[\\"ntb]+ contained
@@ -32,7 +30,7 @@
hi def link gitconfigNumber Number
hi def link gitconfigString String
hi def link gitconfigDelim Delimiter
-hi def link gitconfigEscape Delimiter
+hi def link gitconfigEscape Special
hi def link gitconfigError Error
let b:current_syntax = "gitconfig"