Adding 'quiet', sorting 'locking', and condensing the highlighting string.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4638 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

+2014-03-04  Benno Schulenberg  <bensberg@justemail.net>
+	* doc/syntax/nanorc.nanorc - Add keyword 'quiet', sort 'locking',
+	and concatenate the two separate strings into one.
+
 2014-03-01 Chris Allegretta <chrisa@asty.org>
 	* global.c (shortcut_init) - Don't actually free the shortcut
 	  list, since the next pass via justifying will then remove

doc/syntax/nanorc.nanorc

@@ -4,7 +4,7 @@ syntax "nanorc" "\.?nanorc$"
 ## Possible errors and parameters
 icolor brightwhite "^[[:space:]]*((un)?(bind|set)|include|syntax|i?color).*$"
 ## Keywords
-icolor brightgreen "^[[:space:]]*(set|unset)[[:space:]]+(allow_insecure_backup|autoindent|backup|backupdir|backwards|boldtext|brackets|casesensitive|const|cut|fill|historylog|matchbrackets|morespace|mouse|multibuffer|noconvert|nofollow|nohelp|nonewlines|nowrap|operatingdir|poslog|preserve|punct)\>" "^[[:space:]]*(set|unset)[[:space:]]+(quickblank|quotestr|rebinddelete|rebindkeypad|regexp|smarthome|smooth|softwrap|speller|suspend|suspendenable|tabsize|tabstospaces|tempfile|undo|view|whitespace|wordbounds|locking)\>"
+icolor brightgreen "^[[:space:]]*(set|unset)[[:space:]]+(allow_insecure_backup|autoindent|backup|backupdir|backwards|boldtext|brackets|casesensitive|const|cut|fill|historylog|locking|matchbrackets|morespace|mouse|multibuffer|noconvert|nofollow|nohelp|nonewlines|nowrap|operatingdir|poslog|preserve|punct|quickblank|quiet|quotestr|rebinddelete|rebindkeypad|regexp|smarthome|smooth|softwrap|speller|suspend|suspendenable|tabsize|tabstospaces|tempfile|undo|view|whitespace|wordbounds)\>"
 icolor brightgreen "^[[:space:]]*bind[[:space:]]+((\^|M-)([[:alpha:]]|space)|F([0-9]|1[0-6]))[[:space:]]+[[:alpha:]]+[[:space:]]+[[:alpha:]]+[[:space:]]*$"
 icolor brightgreen "^[[:space:]]*unbind[[:space:]]+((\^|M-)([[:alpha:]]|space)|F([0-9]|1[0-6]))[[:space:]]+[[:alpha:]]+[[:space:]]*$"
 icolor green "^[[:space:]]*((un)?(bind|set)|include|syntax|header|magic|linter)\>"