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Improve doc of `string-index', `string-index-right', and `string-rindex'.
authorLudovic Courtès <ludo@gnu.org>
Tue, 4 Jan 2011 17:08:58 +0000 (18:08 +0100)
committerLudovic Courtès <ludo@gnu.org>
Tue, 4 Jan 2011 17:08:58 +0000 (18:08 +0100)
commitbf7c2e964e4b02670b3a8636dca080734183a534
treef8b67eec32affbfc0c15fb49577e4cd9c2506f28tree | snapshot (tar.gz zip)
parent03f6e5ed4c897c3c8baa855ce3e00afef5e03785commit | diff
Improve doc of `string-index', `string-index-right', and `string-rindex'.

Suggested by Noah Lavine <noah.b.lavine@gmail.com>.

* doc/ref/api-data.texi (String Searching): Mention the return value of
  `string-index', `string-index-right', and `string-rindex' when no
  match is found.

* libguile/srfi-13.c (scm_string_index, scm_string_index_right,
  scm_string_rindex): Adjust docstring accordingly.
doc/ref/api-data.texi diff | blob | blame | history
libguile/srfi-13.c diff | blob | blame | history
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