add "cxx" and "hxx" to the list of extensions that the "c-file" regexes

apply to, and add "warning" and "error" to them as well


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2762 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -352,6 +352,10 @@ CVS code -
 	  and put it back so that it isn't lost.  This is especially
 	  needed if the keystroke is part of a multibyte character.
 	  (DLR)
+- nanorc.sample:
+	- Add "cxx" and "hxx" to the list of extensions that the
+	  "c-file" regexes apply to, and add "warning" and "error" to
+	  them as well. (Mike Frysinger)
 - nanorc.5:
 	- Update the description of how the "color" regex works. (DLR)
 	- Clarify descriptions of the characters that aren't allowed

doc/nanorc.sample

@@ -156,13 +156,13 @@
 ## color will use a transparent color.  If you don't want this, be sure
 ## to set the background color to black or white.
 ##
-# syntax "c-file" "\.(c|C|cc|cpp|h|H|hh|hpp)$"
+# syntax "c-file" "\.(c|C|cc|cpp|cxx|h|H|hh|hpp|hxx)$"
 # color red "\<[A-Z_]{2,}\>" 
 # color green "\<(float|double|bool|char|int|short|long|sizeof|enum|void|static|const|struct|union|typedef|extern|signed|unsigned|inline)\>"
 # color green "\<(class|namespace|template|public|protected|private|typename|this|friend|virtual|using|mutable|volatile|register|explicit)\>"
 # color brightyellow "\<(for|if|while|do|else|case|default|switch|goto|continue|break|return)\>"
 # color brightyellow "\<(try|throw|catch|operator|new|delete)\>"
-# color brightcyan "^ *# *(define|undef|include|ifn?def|endif|elif|else|if)"
+# color brightcyan "^ *# *(define|undef|include|ifn?def|endif|elif|else|if|warning|error)"
 # color brightmagenta "'([^\]|(\\['abfnrtv\\]))'" "'\\(([0-7][0-7]?)|([0-3][0-7][0-7]))'" "'\\x[0-9A-Fa-f][0-9A-Fa-f]?'"
 ##
 ## You will in general want your comments and strings to come last,