Add an example on how to use prog-mode.

diff --git a/etc/NEWS b/etc/NEWS
index 278fbea81c169a6d25c811ab5ab1eef122a63506..ffce9da51e42f5cd72f790aa6bc8c53734886e6c 100644 (file)
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -1077,6 +1077,11 @@ syntactic rules.
 ** Syntax tables support a new "comment style c" additionally to style b.
 ** frame-local variables cannot be let-bound any more.
 ** prog-mode is a new major-mode meant to be the parent of programming mode.
+The prog-mode-hook it defines can be used to enable features for
+programming modes.  For example:
+(add-hook 'prog-mode-hook 'flyspell-prog-mode)
+enables on the fly spell checking for comments and strings for
+programming modes.
 ** define-minor-mode accepts a new keyword :variable.
 
 ** `delete-file' and `delete-directory' now accept optional arg TRASH.