vim: include own improved git-diff syntax

[notmuch] / vim / syntax / notmuch-git-diff.vim

diff --git a/vim/syntax/notmuch-git-diff.vim b/vim/syntax/notmuch-git-diff.vim
new file mode 100644 (file)
index 0000000..6f15fdc
--- /dev/null
+++ b/vim/syntax/notmuch-git-diff.vim
@@ -0,0 +1,26 @@
+syn match diffRemoved  "^-.*"
+syn match diffAdded    "^+.*"
+
+syn match diffSeparator        "^---$"
+syn match diffSubname  " @@..*"ms=s+3 contained
+syn match diffLine     "^@.*" contains=diffSubname
+
+syn match diffFile     "^diff .*"
+syn match diffNewFile  "^+++ .*"
+syn match diffOldFile  "^--- .*"
+
+hi def link diffOldFile                diffFile
+hi def link diffNewFile                diffFile
+
+hi def link diffFile           Type
+hi def link diffRemoved                Special
+hi def link diffAdded          Identifier
+hi def link diffLine           Statement
+hi def link diffSubname                PreProc
+
+syntax match gitDiffStatLine /^ .\{-}\zs[+-]\+$/ contains=gitDiffStatAdd,gitDiffStatDelete
+syntax match gitDiffStatAdd    /+/ contained
+syntax match gitDiffStatDelete /-/ contained
+
+hi def link gitDiffStatAdd diffAdded
+hi def link gitDiffStatDelete diffRemoved