[Emacs-diffs] master ba1422e 2/2: * doc/lispref/sequences.texi: Add documentation for seq-map-indexed

[Nicolas Petton]

branch: master
commit ba1422e12f80ae1eb2aa9d0ce80c14e3ee4b3950
Author: Nicolas Petton <address@hidden>
Commit: Nicolas Petton <address@hidden>

    * doc/lispref/sequences.texi: Add documentation for seq-map-indexed
---
 doc/lispref/sequences.texi |   15 +++++++++++++++
 1 files changed, 15 insertions(+), 0 deletions(-)

diff --git a/doc/lispref/sequences.texi b/doc/lispref/sequences.texi
index 9869fe4..002a9ce 100644
--- a/doc/lispref/sequences.texi
+++ b/doc/lispref/sequences.texi
@@ -572,6 +572,21 @@ element of @var{sequence}.  The returned value is a list.
 @end example
 @end defun
 
address@hidden seq-map-indexed function sequence
+  This function returns the result of applying @var{function} to each
+element of @var{sequence} and its index within @var{seq}.  The
+returned value is a list.
+
address@hidden
address@hidden
+(seq-map-indexed (lambda (elt idx)
+                   (list idx elt))
+                 '(a b c))
address@hidden ((0 a) (b 1) (c 2))
address@hidden group
address@hidden example
address@hidden defun
+
 @defun seq-mapn function &rest sequences
   This function returns the result of applying @var{function} to each
 element of @var{sequences}.  The arity of @var{function} must match