Replace `iff' in comments.

diff --git a/lib-src/etags.c b/lib-src/etags.c
index 6c61847546a724938fadce722d9d9c75aee113c9..5da144c46b0e6ef7c27a60f3a139daca5b05aab8 100644 (file)
--- a/lib-src/etags.c
+++ b/lib-src/etags.c
@@ -2853,7 +2853,7 @@ static void make_C_tag __P((bool));
  *     function or variable, or corresponds to a typedef, or
  *     is a struct/union/enum tag, or #define, or an enum constant.
  *
- *     *IS_FUNC gets TRUE iff the token is a function or #define macro
+ *     *IS_FUNC gets TRUE if the token is a function or #define macro
  *     with args.  C_EXTP points to which language we are looking at.
  *
  * Globals
@@ -4769,7 +4769,7 @@ Pascal_functions (inf)
   int save_lineno, namelen, taglen;
   char c, *name;
 
-  bool                         /* each of these flags is TRUE iff: */
+  bool                         /* each of these flags is TRUE if: */
     incomment,                 /* point is inside a comment */
     inquote,                   /* point is inside '..' string */
     get_tagname,               /* point is after PROCEDURE/FUNCTION