Doc fixes.

* lisp/emacs-lisp/regexp-opt.el (regexp-opt-charset): Doc fix.

* src/chartab.c (Fmap_char_table): Doc fix.

* src/editfns.c (Fformat): Doc fix.

Fixes: debbugs:12059 debbugs:12085 debbugs:12061

1 files changed, 5 insertions, 5 deletions

diff --git a/src/chartab.c b/src/chartab.c
index e1252962612..c022bc03e66 100644
--- a/src/chartab.c
+++ b/src/chartab.c
@@ -945,11 +945,11 @@ map_char_table (void (*c_function) (Lisp_Object, Lisp_Object, Lisp_Object),
 
 DEFUN ("map-char-table", Fmap_char_table, Smap_char_table,
   2, 2, 0,
-       doc: /*
-Call FUNCTION for each character in CHAR-TABLE that has non-nil value.
-FUNCTION is called with two arguments--a key and a value.
-The key is a character code or a cons of character codes specifying a
-range of characters that have the same value.  */)
+       doc: /* Call FUNCTION for each character in CHAR-TABLE that has non-nil value.
+FUNCTION is called with two arguments, KEY and VALUE.
+KEY is a character code or a cons of character codes specifying a
+range of characters that have the same value.
+VALUE is what (char-table-range CHAR-TABLE KEY) returns.  */)
   (Lisp_Object function, Lisp_Object char_table)
 {
   CHECK_CHAR_TABLE (char_table);