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| author | Peter Stephenson <p.w.stephenson@ntlworld.com> | 2015-06-21 18:16:40 +0100 |
|---|---|---|
| committer | Peter Stephenson <p.w.stephenson@ntlworld.com> | 2015-06-21 18:16:40 +0100 |
| commit | 09e1b2434d6c44d95d97c87d5e803e5f5e747b6e (patch) | |
| tree | 2abc2637301d1d24e488c5cb37245685104071c7 | |
| parent | dd7852089705e8228228f9e2fb69437b43ddb7e6 (diff) | |
| download | zsh-09e1b2434d6c44d95d97c87d5e803e5f5e747b6e.tar.gz zsh-09e1b2434d6c44d95d97c87d5e803e5f5e747b6e.tar.xz zsh-09e1b2434d6c44d95d97c87d5e803e5f5e747b6e.zip | |
35545: enhance narrow-to-region to return LBUFFER and RBUFFER
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | Functions/Zle/narrow-to-region | 13 |
2 files changed, 16 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog index 45011327f..882430eb5 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2015-06-21 Peter Stephenson <p.w.stephenson@ntlworld.com> + + * 35545: Functions/Zle/narrow-to-region: Add ability to return + buffer components from narrowed region. + 2015-06-19 Oliver Kiddle <opk@zsh.org> * 35531: Completion/Unix/Command/_adb: fallback on file completion diff --git a/Functions/Zle/narrow-to-region b/Functions/Zle/narrow-to-region index 86fd7ac13..c65c80cb9 100644 --- a/Functions/Zle/narrow-to-region +++ b/Functions/Zle/narrow-to-region @@ -11,6 +11,8 @@ # Either or both may be empty. # -n Only replace the text before or after the region with # the -p or -P options if the text was not empty. +# -l lbufvar ) $lbufvar and $rbufvar will contain the value of $LBUFFER and +# -r rbufvar ) $RBUFFER resulting from any recursive edit (i.e. not with -S or -R) # -S statevar # -R statevar # Save or restore the state in/from the parameter named statevar. In @@ -28,16 +30,20 @@ integer _ntr_start _ntr_end _ntr_swap _ntr_cursor=$CURSOR _ntr_mark=$MARK integer _ntr_stat local _ntr_opt _ntr_pretext _ntr_posttext _ntr_usepretext _ntr_useposttext -local _ntr_nonempty _ntr_save _ntr_restore +local _ntr_nonempty _ntr_save _ntr_restore _ntr_lbuffer _ntr_rbuffer -while getopts "np:P:R:S:" _ntr_opt; do +while getopts "l:np:P:r:R:S:" _ntr_opt; do case $_ntr_opt in + (l) _ntr_lbuffer=$OPTARG + ;; (n) _ntr_nonempty=1 ;; (p) _ntr_pretext=$OPTARG _ntr_usepretext=1 ;; (P) _ntr_posttext=$OPTARG _ntr_useposttext=1 ;; + (r) _ntr_rbuffer=$OPTARG + ;; (R) _ntr_restore=$OPTARG ;; (S) _ntr_save=$OPTARG @@ -101,6 +107,9 @@ fi if [[ -z $_ntr_save && -z $_ntr_restore ]]; then zle recursive-edit _ntr_stat=$? + + [[ -n $_ntr_lbuffer ]] && eval "${_ntr_lbuffer}=\${LBUFFER}" + [[ -n $_ntr_rbuffer ]] && eval "${_ntr_rbuffer}=\${RBUFFER}" fi if [[ -n $_ntr_restore || -z $_ntr_save ]]; then |