Prevent creating an unnecessary empty cc-mode.ss file.

diff --git a/man/cc-mode.texi b/man/cc-mode.texi
index a0016aab12160b15dd3e45c6d995de2127c6053e..6ac86e986a90728c05abc7fa33e10bde85b581e4 100644 (file)
--- a/man/cc-mode.texi
+++ b/man/cc-mode.texi
@@ -55,7 +55,9 @@
 @comment !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 
 @comment Define an index for syntactic symbols.
+@ifnottex
 @defindex ss
+@end ifnottex
 
 @comment Combine key, syntactic symbol and concept indices into one.
 @syncodeindex ss cp