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| author | Oliver Kiddle <opk@zsh.org> | 2015-07-14 00:28:23 +0200 |
|---|---|---|
| committer | Oliver Kiddle <opk@zsh.org> | 2015-07-14 00:30:45 +0200 |
| commit | 5911aca85f200cb7621b65ff61d79919fd21cfcb (patch) | |
| tree | 06135147b469a09738baa78f9ea5c786cc1fce08 /Functions/Zle/read-from-minibuffer | |
| parent | 81bfb1a327ebfda9d705e8d77fd51f31b5dc968c (diff) | |
| download | zsh-5911aca85f200cb7621b65ff61d79919fd21cfcb.tar.gz zsh-5911aca85f200cb7621b65ff61d79919fd21cfcb.zip | |
35737: (tweaked c.f. Peter: 35759): use new undo limit for minibuffer and beep when limit is reached
Diffstat (limited to 'Functions/Zle/read-from-minibuffer')
| -rw-r--r-- | Functions/Zle/read-from-minibuffer | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Functions/Zle/read-from-minibuffer b/Functions/Zle/read-from-minibuffer index 8fec1105e..09dc68f97 100644 --- a/Functions/Zle/read-from-minibuffer +++ b/Functions/Zle/read-from-minibuffer @@ -20,7 +20,7 @@ done (( OPTIND > 1 )) && shift $(( OPTIND - 1 )) local readprompt="$1" lbuf_init="$2" rbuf_init="$3" -integer changeno=$UNDO_CHANGE_NO +integer savelim=$UNDO_LIMIT_NO changeno=$UNDO_CHANGE_NO { # Use anonymous function to make sure special values get restored, @@ -43,6 +43,8 @@ integer changeno=$UNDO_CHANGE_NO else local NUMERIC unset NUMERIC + zle split-undo + UNDO_LIMIT_NO=$UNDO_CHANGE_NO zle recursive-edit -K main stat=$? (( stat )) || REPLY=$BUFFER @@ -52,6 +54,7 @@ integer changeno=$UNDO_CHANGE_NO # This removes the edits relating to the read from the undo history. # These aren't useful once we get back to the main editing buffer. zle undo $changeno + UNDO_LIMIT_NO=savelim } return $stat |