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Document `isearch-forward-symbol-at-point'.

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* doc/emacs/search.texi (Symbol Search): Document `isearch-forward-symbol-at-point'.
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Xue Fuqiao 2013-12-22 13:36:29 +08:00
parent 8d3c54a0b2
commit 07e9eaa2dc
3 changed files with 11 additions and 2 deletions
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2
doc/emacs/ChangeLog
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@ -1,5 +1,7 @@
2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
* search.texi (Symbol Search): Document `isearch-forward-symbol-at-point'.
* files.texi (File Conveniences): Document `image-next-file' and `image-previous-file'.
* display.texi (Optional Mode Line): Fix an index.

10
doc/emacs/search.texi
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@ -506,6 +506,9 @@ searching source code.
If incremental search is active, toggle symbol search mode
(@code{isearch-toggle-symbol}); otherwise, begin an incremental
forward symbol search (@code{isearch-forward-symbol}).
@item M-s .
Start a symbol incremental search forward with the symbol found near
point added to the search string initially.
@item M-s _ @key{RET} @var{symbol} @key{RET}
Search forward for @var{symbol}, nonincrementally.
@item M-s _ C-r @key{RET} @var{symbol} @key{RET}
@ -513,9 +516,12 @@ Search backward for @var{symbol}, nonincrementally.
@end table
@kindex M-s _
@kindex M-s .
@findex isearch-forward-symbol
To begin a forward incremental symbol search, type @kbd{M-s _}. If
incremental search is not already active, this runs the command
@findex isearch-forward-symbol-at-point
To begin a forward incremental symbol search, type @kbd{M-s _} (or
@kbd{M-s .} if the symbol to search is near point). If incremental
search is not already active, this runs the command
@code{isearch-forward-symbol}. If incremental search is already
active, @kbd{M-s _} switches to a symbol search, preserving the
direction of the search and the current search string; you can disable

1
etc/NEWS
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@ -612,6 +612,7 @@ rather than mboxo. Customize `unrmail-mbox-format' to change this.
** Search and Replace
+++
*** New global command `M-s .' (`isearch-forward-symbol-at-point')
starts a symbol (identifier) incremental search forward with the
symbol found near point added to the search string initially.