* data.c (car, cdr): add functionality hints to documentation.

diff --git a/src/ChangeLog b/src/ChangeLog
index 8d37c524c84120abf378e30eb7fa855e4ac4c326..efc2956dd9dda6a403757fdaf8a2579272bc83a1 100644 (file)
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,7 @@
+2011-07-14  Adam Sjøgren  <asjo@koldfront.dk>
+
+       * data.c (car, cdr): add functionality hints to documentation.
+
 2011-07-14  Eli Zaretskii  <eliz@gnu.org>
 
        * bidi.c (bidi_dump_cached_states): Fix format of displaying

diff --git a/src/data.c b/src/data.c
index 7bc04592c57710b08af6e87287c12f200929c47c..b269fc3d3c3a50865fd4502255821b6dd146b86b 100644 (file)
--- a/src/data.c
+++ b/src/data.c
@@ -463,7 +463,7 @@ DEFUN ("floatp", Ffloatp, Sfloatp, 1, 1, 0,
 /* Extract and set components of lists */
 
 DEFUN ("car", Fcar, Scar, 1, 1, 0,
-       doc: /* Return the car of LIST.  If arg is nil, return nil.
+       doc: /* Return the car (first element) of LIST.  If arg is nil, return nil.
 Error if arg is not nil and not a cons cell.  See also `car-safe'.
 
 See Info node `(elisp)Cons Cells' for a discussion of related basic
@@ -481,7 +481,7 @@ DEFUN ("car-safe", Fcar_safe, Scar_safe, 1, 1, 0,
 }
 
 DEFUN ("cdr", Fcdr, Scdr, 1, 1, 0,
-       doc: /* Return the cdr of LIST.  If arg is nil, return nil.
+       doc: /* Return the cdr (rest) of LIST.  If arg is nil, return nil.
 Error if arg is not nil and not a cons cell.  See also `cdr-safe'.
 
 See Info node `(elisp)Cons Cells' for a discussion of related basic