From 65575c24aaad9bedf6b84cc062cc03fbe4dd1315 Mon Sep 17 00:00:00 2001 From: Eli Zaretskii Date: Wed, 20 Jan 2016 15:09:09 +0200 Subject: [PATCH] Fix doc string of 'isearch-search-fun-function' * lisp/isearch.el (isearch-search-fun-function) (isearch-search-string): Doc fixes. (Bug#22411) --- lisp/isearch.el | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/lisp/isearch.el b/lisp/isearch.el index e636ccc0d22..c36f4631549 100644 --- a/lisp/isearch.el +++ b/lisp/isearch.el @@ -2647,10 +2647,11 @@ the word mode." "Non-default value overrides the behavior of `isearch-search-fun-default'. This variable's value should be a function, which will be called with no arguments, and should return a function that takes three -arguments: STRING, BOUND, and NOERROR. +arguments: STRING, BOUND, and NOERROR. See `re-search-forward' +for the meaning of BOUND and NOERROR arguments. This returned function will be used by `isearch-search-string' to -search for the first occurrence of STRING or its translation.") +search for the first occurrence of STRING.") (defun isearch-search-fun () "Return the function to use for the search. @@ -2695,8 +2696,14 @@ Can be changed via `isearch-search-fun-function' for special needs." (defun isearch-search-string (string bound noerror) "Search for the first occurrence of STRING or its translation. +STRING's characters are translated using `translation-table-for-input' +if that is non-nil. If found, move point to the end of the occurrence, -update the match data, and return point." +update the match data, and return point. +An optional second argument bounds the search; it is a buffer position. +The match found must not extend after that position. +Optional third argument, if t, means if fail just return nil (no error). + If not nil and not t, move to limit of search and return nil." (let* ((func (isearch-search-fun)) (pos1 (save-excursion (funcall func string bound noerror))) pos2) -- 2.39.2