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| author | Chong Yidong <cyd@gnu.org> | 2012-10-30 07:48:02 +0800 |
|---|---|---|
| committer | Chong Yidong <cyd@gnu.org> | 2012-10-30 07:48:02 +0800 |
| commit | fc83c2de544c15ce8e4e8fc7c6dd68cc4956a457 (patch) | |
| tree | dd6d7f0c1b071a650c29b1cc6cb6106e2fd98df9 | |
| parent | b5dd9a779bafdbac1658b7e610ec04c195a7f21c (diff) | |
| download | emacs-fc83c2de544c15ce8e4e8fc7c6dd68cc4956a457.tar.gz | |
Document dired-do-async-shell-command changes.
* dired.texi (Shell Commands in Dired): Document changes to the
dired-do-async-shell-command.
| -rw-r--r-- | doc/emacs/ChangeLog | 5 | ||||
| -rw-r--r-- | doc/emacs/dired.texi | 11 | ||||
| -rw-r--r-- | etc/NEWS | 2 |
3 files changed, 14 insertions, 4 deletions
diff --git a/doc/emacs/ChangeLog b/doc/emacs/ChangeLog index ef6d736db1d..ea5621e7ccf 100644 --- a/doc/emacs/ChangeLog +++ b/doc/emacs/ChangeLog @@ -1,3 +1,8 @@ +2012-10-29 Chong Yidong <cyd@gnu.org> + + * dired.texi (Shell Commands in Dired): Document changes to the + dired-do-async-shell-command. + 2012-10-28 Glenn Morris <rgm@gnu.org> * ack.texi (Acknowledgments): Mention gv.el. diff --git a/doc/emacs/dired.texi b/doc/emacs/dired.texi index 8babbcb89ea..c08dc02b04b 100644 --- a/doc/emacs/dired.texi +++ b/doc/emacs/dired.texi @@ -799,15 +799,20 @@ more matches. @xref{Tags Search}. @kindex ! @r{(Dired)} @kindex X @r{(Dired)} The Dired command @kbd{!} (@code{dired-do-shell-command}) reads a -shell command string in the minibuffer and runs that shell command on +shell command string in the minibuffer, and runs that shell command on one or more files. The files that the shell command operates on are determined in the usual way for Dired commands (@pxref{Operating on Files}). The command @kbd{X} is a synonym for @kbd{!}. The command @kbd{&} (@code{dired-do-async-shell-command}) does the -same, except that it runs the shell command asynchronously. You can +same, except that it runs the shell command asynchronously. (You can also do this with @kbd{!}, by appending a @samp{&} character to the -end of the shell command. +end of the shell command.) When the command operates on more than one +file, it runs multiple parallel copies of the specified shell command, +one for each file. As an exception, if the specified shell command +ends in @samp{;} or @samp{;&}, the shell command is run in the +background on each file sequentially; Emacs waits for each invoked +shell command to terminate before running the next one. For both @kbd{!} and @kbd{&}, the working directory for the shell command is the top-level directory of the Dired buffer. @@ -397,7 +397,7 @@ changes in context diffs. whitespace problems introduced by the diff. ** Dired - ++++ *** `dired-do-async-shell-command' executes each file sequentially if the command ends in `;' (when operating on multiple files). Otherwise, it executes the command on each file in parallel. |