(Fmatch_end, Fregexp_quote): Harmonize arguments with documentation.

1 files changed, 20 insertions, 16 deletions

diff --git a/src/search.c b/src/search.c
index 81d2be58e9..e77528311d 100644
--- a/src/search.c
+++ b/src/search.c
@@ -1802,24 +1802,28 @@ match_limit (num, beginningp)
 
 DEFUN ("match-beginning", Fmatch_beginning, Smatch_beginning, 1, 1, 0,
   "Return position of start of text matched by last search.\n\
-NUM specifies which parenthesized expression in the last regexp.\n\
- Value is nil if NUMth pair didn't match, or there were less than NUM pairs.\n\
+SUBEXP, a number, specifies which parenthesized expression in the last\n\
+  regexp.\n\
+Value is nil if SUBEXPth pair didn't match, or there were less than\n\
+  SUBEXP pairs.\n\
 Zero means the entire text matched by the whole regexp or whole string.")
-  (num)
-     Lisp_Object num;
+  (subexp)
+     Lisp_Object subexp;
 {
-  return match_limit (num, 1);
+  return match_limit (subexp, 1);
 }
 
 DEFUN ("match-end", Fmatch_end, Smatch_end, 1, 1, 0,
   "Return position of end of text matched by last search.\n\
-ARG, a number, specifies which parenthesized expression in the last regexp.\n\
- Value is nil if ARGth pair didn't match, or there were less than ARG pairs.\n\
+SUBEXP, a number, specifies which parenthesized expression in the last\n\
+  regexp.\n\
+Value is nil if SUBEXPth pair didn't match, or there were less than\n\
+  SUBEXP pairs.\n\
 Zero means the entire text matched by the whole regexp or whole string.")
-  (num)
-     Lisp_Object num;
+  (subexp)
+     Lisp_Object subexp;
 {
-  return match_limit (num, 0);
+  return match_limit (subexp, 0);
 } 
 
 DEFUN ("match-data", Fmatch_data, Smatch_data, 0, 0, 0,
@@ -2001,20 +2005,20 @@ restore_match_data ()
 
 DEFUN ("regexp-quote", Fregexp_quote, Sregexp_quote, 1, 1, 0,
   "Return a regexp string which matches exactly STRING and nothing else.")
-  (str)
-     Lisp_Object str;
+  (string)
+     Lisp_Object string;
 {
   register unsigned char *in, *out, *end;
   register unsigned char *temp;
 
-  CHECK_STRING (str, 0);
+  CHECK_STRING (string, 0);
 
-  temp = (unsigned char *) alloca (XSTRING (str)->size * 2);
+  temp = (unsigned char *) alloca (XSTRING (string)->size * 2);
 
   /* Now copy the data into the new string, inserting escapes. */
 
-  in = XSTRING (str)->data;
-  end = in + XSTRING (str)->size;
+  in = XSTRING (string)->data;
+  end = in + XSTRING (string)->size;
   out = temp; 
 
   for (; in != end; in++)