diff options
| -rw-r--r-- | ChangeLog | 7 | ||||
| -rw-r--r-- | Doc/Zsh/contrib.yo | 5 | ||||
| -rw-r--r-- | Functions/Zle/replace-string | 20 |
3 files changed, 26 insertions, 6 deletions
diff --git a/ChangeLog b/ChangeLog index 8eda2f415..b9ac1e6ad 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2011-11-07 Peter Stephenson <pws@csr.com> + + * 29894: Doc/Zsh/contrib.yo, Functions/Zle/replace-string: + display previous replacement and reuse if source string is empty. + 2011-11-04 Peter Stephenson <pws@csr.com> * 29892: Functions/Zle/read-from-minibuffer, @@ -15543,5 +15548,5 @@ ***************************************************** * This is used by the shell to define $ZSH_PATCHLEVEL -* $Revision: 1.5493 $ +* $Revision: 1.5494 $ ***************************************************** diff --git a/Doc/Zsh/contrib.yo b/Doc/Zsh/contrib.yo index 05bbcd7ec..b02c61c45 100644 --- a/Doc/Zsh/contrib.yo +++ b/Doc/Zsh/contrib.yo @@ -2335,6 +2335,11 @@ regular expression matching is performed, else a literal string replacement. Note that the previous source and replacement text are the same whether pattern, regular expression or string matching is used. +In addition, tt(replace-string) shows the previous replacement above +the prompt, so long as there was one during the current session; if the +source string is empty, that replacement will be repeated without +the widget prompting for a replacement string. + For example, starting from the line: example(print This line contains fan and fond) diff --git a/Functions/Zle/replace-string b/Functions/Zle/replace-string index bc608e577..a3416a403 100644 --- a/Functions/Zle/replace-string +++ b/Functions/Zle/replace-string @@ -3,7 +3,15 @@ setopt extendedglob autoload -Uz read-from-minibuffer replace-string-again -local p1="Replace: " p2=" with: " +local p1 p2 + +if [[ -n $_replace_string_src ]]; then + p1="[$_replace_string_src -> $_replace_string_rep]"$'\n' +fi + +p1+="Replace: " +p2=" with: " + # Saving curwidget is necessary to avoid the widget name being overwritten. local REPLY previous curwidget=$WIDGET @@ -14,10 +22,12 @@ else fi read-from-minibuffer $p1 ${previous:+$_replace_string_src} || return 1 -typeset -g _replace_string_src=$REPLY +if [[ -n $REPLY ]]; then + typeset -g _replace_string_src=$REPLY -read-from-minibuffer "$p1$_replace_string_src$p2" \ - ${previous:+$_replace_string_rep} || return 1 -typeset -g _replace_string_rep=$REPLY + read-from-minibuffer "$p1$_replace_string_src$p2" \ + ${previous:+$_replace_string_rep} || return 1 + typeset -g _replace_string_rep=$REPLY +fi replace-string-again $curwidget |