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[Emacs-diffs] master d825d1f: * lisp/isearch.el (isearch-search-fun-defa
From: |
Juri Linkov |
Subject: |
[Emacs-diffs] master d825d1f: * lisp/isearch.el (isearch-search-fun-default): Set isearch-adjusted |
Date: |
Thu, 9 Feb 2017 17:35:34 -0500 (EST) |
branch: master
commit d825d1f28decd671feb71c7657d41d0502ab5cf5
Author: Juri Linkov <address@hidden>
Commit: Juri Linkov <address@hidden>
* lisp/isearch.el (isearch-search-fun-default): Set isearch-adjusted
to t to display "Pending" in the search prompt for lax
word/symbol search (bug#25562). Don't use lax for lazy-highlighting
when 'bound' is non-nil.
(word-search-regexp, isearch-symbol-regexp): Don't depend on lax
at the beginning of regexp (bug#22589).
* lisp/info.el (Info-isearch-search):
Use isearch--lax-regexp-function-p.
* doc/emacs/search.texi (Word Search, Symbol Search):
Mention "Pending" prompt for lax word/symbol search.
---
doc/emacs/search.texi | 8 ++++++--
lisp/info.el | 7 +++----
lisp/isearch.el | 8 +++++---
3 files changed, 14 insertions(+), 9 deletions(-)
diff --git a/doc/emacs/search.texi b/doc/emacs/search.texi
index fa69ba4..77baae2 100644
--- a/doc/emacs/search.texi
+++ b/doc/emacs/search.texi
@@ -609,6 +609,8 @@ string, its first and last words need not match whole
words. This is
so that the matching can proceed incrementally as you type. This
additional laxity does not apply to the lazy highlight
(@pxref{Incremental Search}), which always matches whole words.
+While you are typing the search string, @samp{Pending} appears in the
+search prompt until you use a search repeating key like @kbd{C-s}.
The word search commands don't perform character folding, and
toggling lax whitespace matching (@pxref{Lax Search, lax space
@@ -661,8 +663,10 @@ search is not already active, this runs the command
active, @kbd{M-s _} switches to a symbol search, preserving the
direction of the search and the current search string; you can disable
symbol search by typing @kbd{M-s _} again. In incremental symbol
-search, only the beginning of the search string is required to match
-the beginning of a symbol.
+search, while you are typing the search string, only the beginning
+of the search string is required to match the beginning of a symbol,
+and @samp{Pending} appears in the search prompt until you use a search
+repeating key like @kbd{C-s}.
To begin a nonincremental symbol search, type @kbd{M-s _ @key{RET}}
for a forward search, or @kbd{M-s _ C-r @key{RET}} or a backward
diff --git a/lisp/info.el b/lisp/info.el
index 0cfcec3..5f4ae5f 100644
--- a/lisp/info.el
+++ b/lisp/info.el
@@ -2118,10 +2118,9 @@ If DIRECTION is `backward', search in the reverse
direction."
(cond
(isearch-regexp-function
;; Lax version of word search
- (let ((lax (not (or isearch-nonincremental
- (eq (length string)
- (length (isearch--state-string
- (car isearch-cmds))))))))
+ (let ((lax (and (not bound) (isearch--lax-regexp-function-p))))
+ (when lax
+ (setq isearch-adjusted t))
(if (functionp isearch-regexp-function)
(funcall isearch-regexp-function string lax)
(word-search-regexp string lax))))
diff --git a/lisp/isearch.el b/lisp/isearch.el
index 5c48c30..4b35f25 100644
--- a/lisp/isearch.el
+++ b/lisp/isearch.el
@@ -1621,7 +1621,7 @@ Used in `word-search-forward', `word-search-backward',
((string-match-p "\\`\\W+\\'" string) "\\W+")
(t (concat
(if (string-match-p "\\`\\W" string) "\\W+"
- (unless lax "\\<"))
+ "\\<")
(mapconcat 'regexp-quote (split-string string "\\W+" t) "\\W+")
(if (string-match-p "\\W\\'" string) "\\W+"
(unless lax "\\>"))))))
@@ -1749,7 +1749,7 @@ the beginning or the end of the string need not match a
symbol boundary."
((string-match-p (format "\\`%s\\'" not-word-symbol-re) string)
not-word-symbol-re)
(t (concat
(if (string-match-p (format "\\`%s" not-word-symbol-re) string)
not-word-symbol-re
- (unless lax "\\_<"))
+ "\\_<")
(mapconcat 'regexp-quote (split-string string not-word-symbol-re t)
not-word-symbol-re)
(if (string-match-p (format "%s\\'" not-word-symbol-re) string)
not-word-symbol-re
(unless lax "\\_>")))))))
@@ -2740,7 +2740,9 @@ Can be changed via `isearch-search-fun-function' for
special needs."
(funcall
(if isearch-forward #'re-search-forward #'re-search-backward)
(cond (isearch-regexp-function
- (let ((lax (isearch--lax-regexp-function-p)))
+ (let ((lax (and (not bound)
(isearch--lax-regexp-function-p))))
+ (when lax
+ (setq isearch-adjusted t))
(if (functionp isearch-regexp-function)
(funcall isearch-regexp-function string lax)
(word-search-regexp string lax))))
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