updated for version 7.0079
diff --git a/runtime/syntax/mail.vim b/runtime/syntax/mail.vim
index a45eb61..291daa2 100644
--- a/runtime/syntax/mail.vim
+++ b/runtime/syntax/mail.vim
@@ -2,7 +2,7 @@
" Language: Mail file
" Previous Maintainer: Felix von Leitner <leitner@math.fu-berlin.de>
" Maintainer: Gautam Iyer <gautam@math.uchicago.edu>
-" Last Change: 2005 Mar 23
+" Last Change: Wed 01 Jun 2005 02:11:07 PM CDT
" Quit when a syntax file was already loaded
if exists("b:current_syntax")
@@ -22,7 +22,7 @@
syn case match
" For "From " matching case is required. The "From " is not matched in quoted
" emails
-syn region mailHeader contains=@mailHeaderFields start="^From " skip="^\s" end="\v^[-A-Za-z0-9]*([^-A-Za-z0-9:]|$)"me=s-1
+syn region mailHeader contains=@mailHeaderFields,@NoSpell start="^From " skip="^\s" end="\v^[-A-Za-z0-9]*([^-A-Za-z0-9:]|$)"me=s-1
syn match mailHeaderKey contained contains=mailEmail,@NoSpell "^From\s.*$"
syn case ignore
@@ -32,18 +32,20 @@
syn region mailHeaderKey contained contains=mailHeaderEmail,mailEmail,@mailQuoteExps,@NoSpell start="\v(^(\> ?)*)@<=(to|b?cc):" skip=",$" end="$"
syn match mailHeaderKey contained contains=mailHeaderEmail,mailEmail,@NoSpell "\v(^(\> ?)*)@<=(from|reply-to):.*$"
-syn match mailHeaderKey contained "\v(^(\> ?)*)@<=date:"
-syn match mailSubject contained "\v(^(\> ?)*)@<=subject:.*$"
+syn match mailHeaderKey contained contains=@NoSpell "\v(^(\> ?)*)@<=date:"
+syn match mailSubject contained "\v^subject:.*$"
+syn match mailSubject contained contains=@NoSpell "\v(^(\> ?)+)@<=subject:.*$"
" Anything in the header between < and > is an email address
-syn match mailHeaderEmail contained "<.\{-}>" contains=@NoSpell
+syn match mailHeaderEmail contained contains=@NoSpell "<.\{-}>"
" Mail Signatures. (Begin with "-- ", end with change in quote level)
-syn region mailSignature keepend contains=@mailLinks,@mailQuoteExps start="^\z(\(> \?\)*\)-- $" end="^\z1$" end="^\z1\@!"me=s-1 end="^\z1\(> \?\)\+"me=s-1
+syn region mailSignature keepend contains=@mailLinks,@mailQuoteExps start="^--\s$" end="^$" end="^\(> \?\)\+"me=s-1
+syn region mailSignature keepend contains=@mailLinks,@mailQuoteExps,@NoSpell start="^\z(\(> \?\)\+\)--\s$" end="^\z1$" end="^\z1\@!"me=s-1 end="^\z1\(> \?\)\+"me=s-1
" URLs start with a known protocol or www,web,w3.
-syn match mailURL `\v<(((https?|ftp|gopher)://|(mailto|file|news):)[^' <>"]+|(www|web|w3)[a-z0-9_-]*\.[a-z0-9._-]+\.[^' <>"]+)[a-z0-9/]` contains=@NoSpell
-syn match mailEmail "\v[_=a-z\./+0-9-]+\@[a-z0-9._-]+\a{2}" contains=@NoSpell
+syn match mailURL contains=@NoSpell `\v<(((https?|ftp|gopher)://|(mailto|file|news):)[^' <>"]+|(www|web|w3)[a-z0-9_-]*\.[a-z0-9._-]+\.[^' <>"]+)[a-z0-9/]`
+syn match mailEmail contains=@NoSpell "\v[_=a-z\./+0-9-]+\@[a-z0-9._-]+\a{2}"
" Make sure quote markers in regions (header / signature) have correct color
syn match mailQuoteExp1 contained "\v^(\> ?)"
@@ -54,12 +56,12 @@
syn match mailQuoteExp6 contained "\v^(\> ?){6}"
" Even and odd quoted lines. order is imporant here!
-syn match mailQuoted1 contains=mailHeader,@mailLinks,mailSignature "^\([a-z]\+>\|[]|}>]\).*$"
-syn match mailQuoted2 contains=mailHeader,@mailLinks,mailSignature "^\(\([a-z]\+>\|[]|}>]\)[ \t]*\)\{2}.*$"
-syn match mailQuoted3 contains=mailHeader,@mailLinks,mailSignature "^\(\([a-z]\+>\|[]|}>]\)[ \t]*\)\{3}.*$"
-syn match mailQuoted4 contains=mailHeader,@mailLinks,mailSignature "^\(\([a-z]\+>\|[]|}>]\)[ \t]*\)\{4}.*$"
-syn match mailQuoted5 contains=mailHeader,@mailLinks,mailSignature "^\(\([a-z]\+>\|[]|}>]\)[ \t]*\)\{5}.*$"
-syn match mailQuoted6 contains=mailHeader,@mailLinks,mailSignature "^\(\([a-z]\+>\|[]|}>]\)[ \t]*\)\{6}.*$"
+syn match mailQuoted1 contains=mailHeader,@mailLinks,mailSignature,@NoSpell "^\([a-z]\+>\|[]|}>]\).*$"
+syn match mailQuoted2 contains=mailHeader,@mailLinks,mailSignature,@NoSpell "^\(\([a-z]\+>\|[]|}>]\)[ \t]*\)\{2}.*$"
+syn match mailQuoted3 contains=mailHeader,@mailLinks,mailSignature,@NoSpell "^\(\([a-z]\+>\|[]|}>]\)[ \t]*\)\{3}.*$"
+syn match mailQuoted4 contains=mailHeader,@mailLinks,mailSignature,@NoSpell "^\(\([a-z]\+>\|[]|}>]\)[ \t]*\)\{4}.*$"
+syn match mailQuoted5 contains=mailHeader,@mailLinks,mailSignature,@NoSpell "^\(\([a-z]\+>\|[]|}>]\)[ \t]*\)\{5}.*$"
+syn match mailQuoted6 contains=mailHeader,@mailLinks,mailSignature,@NoSpell "^\(\([a-z]\+>\|[]|}>]\)[ \t]*\)\{6}.*$"
" Need to sync on the header. Assume we can do that within 100 lines
if exists("mail_minlines")