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menu style accepts yes=x to start menu completion if there are at least x matches (3219)

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Sven Wischnowsky 2000-06-27 15:05:33 +00:00
parent c8812bb0c8
commit 9eca7fc726
3 changed files with 37 additions and 21 deletions
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4
ChangeLog
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@ -1,5 +1,9 @@
2000-06-27 Sven Wischnowsky <wischnow@zsh.org>
* 3219: Completion/Core/_main_complete, Doc/Zsh/compsys.yo: menu
style accepts yes=x to start menu completion if there are at least
x matches
* Andrej: 12084: Src/Modules/zpty.c: don't close slave if not yet open
* 12082: Doc/Zsh/compsys.yo: document _use_lo

50
Completion/Core/_main_complete
View file

@ -23,7 +23,7 @@ exec </dev/null # ZLE closes stdin, which can cause errors
# Failed returns from this code are not real errors
setopt localtraps noerrexit ; trap - ZERR
local func funcs ret=1 tmp _compskip format nm call match \
local func funcs ret=1 tmp _compskip format nm call match min i num\
_completers _completer _completer_num curtag _comp_force_list \
_matchers _matcher _matcher_num _comp_tags _comp_mesg \
context state line opt_args val_args curcontext="$curcontext" \
@ -175,24 +175,33 @@ if [[ $compstate[old_list] = keep || nm -gt 1 ]]; then
elif [[ "$compstate[insert]" = "$_saved_insert" ]]; then
if [[ -n "$_menu_style[(r)select=long]" && tmp -gt LINES ]]; then
compstate[insert]=menu
elif [[ -n "$_menu_style[(r)(yes|true|1|on)]" ||
( -n "$_menu_style[(r)auto*]" &&
"$compstate[insert]" = automenu ) ]]; then
compstate[insert]=menu
elif [[ -n "$_menu_style[(r)auto*]" &&
"$compstate[insert]" != automenu ]]; then
compstate[insert]=automenu-unambiguous
elif [[ -n "$_menu_style[(r)(no|false|0|off)]" ]]; then
compstate[insert]=unambiguous
elif [[ -n "$_def_menu_style[(r)(yes|true|1|on)]" ||
( -n "$_def_menu_style[(r)auto*]" &&
"$compstate[insert]" = automenu ) ]]; then
compstate[insert]=menu
elif [[ -n "$_def_menu_style[(r)auto*]" &&
"$compstate[insert]" != automenu ]]; then
compstate[insert]=automenu-unambiguous
elif [[ -n "$_def_menu_style[(r)(no|false|0|off)]" ]]; then
compstate[insert]=unambiguous
else
sel=( "${(@M)_menu_style:#(yes|true|1|on)*}" )
if (( $#sel )); then
min=9999999
for i in "$sel[@]"; do
if [[ "$i" = *\=* ]]; then
num="${i#*\=}"
[[ num -lt 0 ]] && num=0
else
num=0
fi
[[ num -lt min ]] && min="$num"
(( min )) || break
done
fi
if [[ ( -n "$min" && nm -ge min ) ||
( -n "$_menu_style[(r)auto*]" &&
"$compstate[insert]" = automenu ) ]]; then
compstate[insert]=menu
elif [[ -n "$_menu_style[(r)auto*]" &&
"$compstate[insert]" != automenu ]]; then
compstate[insert]=automenu-unambiguous
elif [[ -n "$_menu_style[(r)(no|false|0|off)]" ]]; then
compstate[insert]=unambiguous
fi
fi
fi
@ -209,8 +218,7 @@ if [[ $compstate[old_list] = keep || nm -gt 1 ]]; then
sel=( "${(@M)_menu_style:#select*}" )
if (( $#sel )); then
local min=9999999 i num
min=9999999
for i in "$sel[@]"; do
if [[ "$i" = *\=* ]]; then
num="${i#*\=}"

4
Doc/Zsh/compsys.yo
View file

@ -1593,6 +1593,10 @@ option. Finally, if one of the values is explicitly set to false, menu
completion will be turned off even if it would otherwise be active (for
example, with the tt(MENU_COMPLETE) option).
Using the form `tt(yes=)var(num)', where `tt(yes)' may be any of the
true values (`tt(yes)', `tt(true)', `tt(on)' and `tt(1)') turns on
menu completion if there at least var(num) matches.
In addition to (or instead of) the above possibilities, the value may
contain the string `tt(select)', optionally followed by an equal sign and a
number. In this case menu-selection (as defined by the tt(zsh/complist)