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authorDaniel Shahaf <d.s@daniel.shahaf.name>2020-09-26 10:24:09 +0000
committerDaniel Shahaf <d.s@daniel.shahaf.name>2020-10-03 05:32:35 +0000
commit00d20ed15e18f5af682f0daec140d6b8383c479a (patch)
treeeb8053c37b088e1051a28fb4454819466e0226b7 /Doc
parent59a451abae442892e35b13844a612c7723ce699c (diff)
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users/26088: docs: zle -R: Clarify that it needs not be called in the normal course of things, but only when an immediate, interim redisplay is desired.
Diffstat (limited to 'Doc')
-rw-r--r--Doc/Zsh/zle.yo9
1 files changed, 4 insertions, 5 deletions
diff --git a/Doc/Zsh/zle.yo b/Doc/Zsh/zle.yo
index 84be010e1..9694a1f74 100644
--- a/Doc/Zsh/zle.yo
+++ b/Doc/Zsh/zle.yo
@@ -501,8 +501,7 @@ ifnzman(noderef(Completion Widgets))\
.
)
item(tt(-R) [ tt(-c) ] [ var(display-string) ] [ var(string) ... ])(
-Redisplay the command line; this is to be called from within a user-defined
-widget to allow changes to become visible. If a var(display-string) is
+Redisplay the command line. If a var(display-string) is
given and not empty, this is shown in the status line (immediately
below the line being edited).
@@ -511,9 +510,9 @@ prompt in the same way as completion lists are printed. If no
var(string)s are given but the tt(-c) option is used such a list is
cleared.
-Note that this option is only useful for widgets that do not exit
-immediately after using it because the strings displayed will be erased
-immediately after return from the widget.
+Note that immediately after returning from running widgets, the command line
+will be redisplayed and the strings displayed will be erased. Therefore, this
+option is only useful for widgets that do not exit immediately after using it.
This command can safely be called outside user defined widgets; if zle is
active, the display will be refreshed, while if zle is not active, the