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Diffstat (limited to 'Doc/Zsh')
| -rw-r--r-- | Doc/Zsh/contrib.yo | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/Doc/Zsh/contrib.yo b/Doc/Zsh/contrib.yo index f21a31284..58a943e1a 100644 --- a/Doc/Zsh/contrib.yo +++ b/Doc/Zsh/contrib.yo @@ -475,6 +475,40 @@ into the command line. example(bindkey '^Xf' insert-files) ) +tindex(narrow-to-region) +tindex(narrow-to-region-invisible) +xitem(tt(narrow-to-region [ -p) var(pre) tt(] [ -P) var(post) tt(] [ -n ] [) var(start) var(end) tt(])) +item(tt(narrow-to-region-invisible))( +Narrow the editable portion of the buffer to the region between the cursor +and the mark, which may be in either order. The region may not be empty. + +tt(narrow-to-region) may be used as a widget or called as a function from a +user-defined widget; by default, the text outside the editable area remains +visible. Various options and arguments are available when it is called as +a function. + +The options tt(-p) var(pretext) and tt(-P) var(posttext) may be +used to replace the text before and after the display for the duration of +the function; either or both may be an empty string. + +If the option tt(-n) is also given, var(pretext) or var(posttext) will only +be inserted if there is text before or after the region respectively which +will be made invisible. + +Two numeric arguments may be given which will be used instead of the cursor +and mark positions. + +tt(narrow-to-region-invisible) is a simple widget which calls +tt(narrow-to-region) with arguments which replace any text outside the +region with `tt(...)'. + +On return from both widgets, the display is restored by any zle command +which would usually cause the line to be accepted or aborted. Hence an +additional such command is required to accept or abort the current line. + +The return status of both widgets is zero if the line was accepted, else +non-zero. +) tindex(predict-on) tindex(predict-off) item(tt(predict-on))( |