diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | Doc/Zsh/zle.yo | 22 | ||||
| -rw-r--r-- | Src/Zle/zle_params.c | 19 |
3 files changed, 37 insertions, 9 deletions
@@ -1,3 +1,8 @@ +2004-09-10 Peter Stephenson <pws@csr.com> + + * 20348: Doc/Zsh/zle.yo, Src/Zle/zle_params.c: Rejig WIDGETSTYLE + and add WIDGETFUNC. + 2004-09-09 Peter Stephenson <pws@csr.com> * 20332: Src/Zle/zle_params.c, Doc/Zsh/zle.yo: add WIDGETSTYLE zle diff --git a/Doc/Zsh/zle.yo b/Doc/Zsh/zle.yo index 036c0284c..9af41e820 100644 --- a/Doc/Zsh/zle.yo +++ b/Doc/Zsh/zle.yo @@ -732,15 +732,21 @@ vindex(WIDGET) item(tt(WIDGET) (scalar))( The name of the widget currently being executed; read-only. ) +vindex(WIDGETFUNC) +item(tt(WIDGETFUNC) (scalar))( +The name of the shell function that implements a widget defined with +either tt(zle -N) or tt(zle -C). In the former case, this is the second +argument to the tt(zle -N) command that defined the widget, or +the first argument if there was no second argument. In the latter case +this is the the third argument to the tt(zle -C) command that defined the +widget. Read-only. +) vindex(WIDGETSTYLE) -item(tt(WIDGET) (scalar))( -Describes the implementation behind the widget currently being executed; -the second argument that followed tt(zle -C) or tt(zle -N) when the widget -was defined, if any. If the widget was defined with tt(zle -N) and there was -no second argument this is the same as the first argument. Hence for -tt(zle -N) this gives the name of the function that implements the widget, -and for tt(zle -C) this gives the internal completion widget that defines -the type of completion. Read-only. +item(tt(WIDGETSTYLE) (scalar))( +Describes the implementation behind the completion widget currently being +executed; the second argument that followed tt(zle -C) when the widget was +defined. This is the name of a builtin completion widget. For widgets +defined with tt(zle -N) this is set to the empty string. Read-only. ) enditem() diff --git a/Src/Zle/zle_params.c b/Src/Zle/zle_params.c index efbad97f5..d5fa6dd26 100644 --- a/Src/Zle/zle_params.c +++ b/Src/Zle/zle_params.c @@ -93,6 +93,8 @@ static struct zleparam { zleunsetfn, NULL }, { "WIDGET", PM_SCALAR | PM_READONLY, NULL, FN(get_widget), zleunsetfn, NULL }, + { "WIDGETFUNC", PM_SCALAR | PM_READONLY, NULL, FN(get_widgetfunc), + zleunsetfn, NULL }, { "WIDGETSTYLE", PM_SCALAR | PM_READONLY, NULL, FN(get_widgetstyle), zleunsetfn, NULL }, { NULL, 0, NULL, NULL, NULL, NULL } @@ -282,6 +284,21 @@ get_widget(UNUSED(Param pm)) /**/ static char * +get_widgetfunc(UNUSED(Param pm)) +{ + Widget widget = bindk->widget; + int flags = widget->flags; + + if (flags & WIDGET_INT) + return ".internal"; /* Don't see how this can ever be returned... */ + else if (flags & WIDGET_NCOMP) + return widget->u.comp.func; + else + return widget->u.fnnam; +} + +/**/ +static char * get_widgetstyle(UNUSED(Param pm)) { Widget widget = bindk->widget; @@ -292,7 +309,7 @@ get_widgetstyle(UNUSED(Param pm)) else if (flags & WIDGET_NCOMP) return widget->u.comp.wid; else - return widget->u.fnnam; + return ""; } /**/ |