--- /dev/null
+" notmuch show mode syntax file
+
+syntax cluster nmShowMsgDesc contains=nmShowMsgDescWho,nmShowMsgDescDate,nmShowMsgDescTags
+syntax match nmShowMsgDescWho /[^)]\+)/ contained
+syntax match nmShowMsgDescDate / ([^)]\+[0-9]) / contained
+syntax match nmShowMsgDescTags /([^)]\+)$/ contained
+
+syntax cluster nmShowMsgHead contains=nmShowMsgHeadKey,nmShowMsgHeadVal
+syntax match nmShowMsgHeadKey /^[^:]\+: / contained
+syntax match nmShowMsgHeadVal /^\([^:]\+: \)\@<=.*/ contained
+
+syntax cluster nmShowMsgBody contains=@nmShowMsgBodyMail,@nmShowMsgBodyGit
+syntax include @nmShowMsgBodyMail syntax/mail.vim
+
+silent! syntax include @nmShowMsgBodyGit syntax/notmuch-git-diff.vim
+
+highlight nmShowMsgDescWho term=reverse cterm=reverse gui=reverse
+highlight link nmShowMsgDescDate Type
+highlight link nmShowMsgDescTags String
+
+highlight link nmShowMsgHeadKey Macro
+"highlight link nmShowMsgHeadVal NONE
+
+highlight Folded term=reverse ctermfg=LightGrey ctermbg=Black guifg=LightGray guibg=Black