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| author | Peter Stephenson <pws@users.sourceforge.net> | 2004-09-02 14:34:33 +0000 |
|---|---|---|
| committer | Peter Stephenson <pws@users.sourceforge.net> | 2004-09-02 14:34:33 +0000 |
| commit | fb7907257503b2c8915d3623c694bfb21122b7df (patch) | |
| tree | 8f2b50888038a35a484088e30173f5880aea6767 /Doc/Zsh/zle.yo | |
| parent | d24593bf3862046a4093226f21ce276bd23d0ae3 (diff) | |
| download | zsh-fb7907257503b2c8915d3623c694bfb21122b7df.tar.gz zsh-fb7907257503b2c8915d3623c694bfb21122b7df.tar.xz zsh-fb7907257503b2c8915d3623c694bfb21122b7df.zip | |
20303: zle -I test and running zle widgets in traps
Diffstat (limited to 'Doc/Zsh/zle.yo')
| -rw-r--r-- | Doc/Zsh/zle.yo | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/Doc/Zsh/zle.yo b/Doc/Zsh/zle.yo index fe6ef04a6..7b59d32d3 100644 --- a/Doc/Zsh/zle.yo +++ b/Doc/Zsh/zle.yo @@ -505,9 +505,12 @@ to minimise disruption. Note that there are normally better ways of manipulating the display from within zle widgets; see, for example, `tt(zle -R)' above. -The status is zero if zle is active and the current zle display has -been invalidated (even if this was by a previous call to `tt(zle -I)'), -else one. +The returned status is zero if a zle widget can be called immediately. +Note this is independent of whether the display has been invalidated. +For example, if a completion widget is active a zle widget cannot be used +and the status is one even if the display was invalidated; on the other +hand, the status may be zero if the display was invalidated by a previous +call to `tt(zle -I)'. ) item(var(widget) tt([ -n) var(num) tt(]) tt([ -N ]) var(args) ...)( Invoke the specified widget. This can only be done when ZLE is |