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TOOLS/zsh.pl: don't consume extra arguments 

Completion now uses "--opt=value" instead of "--opt value". Once the
user presses space and starts a new argument, the option just
completed is out of the picture, whether or not it was given an
argument. This handles options with no arguments or optional arguments
much better; previously, completing such an option would effectively
disable completion for the next argument.

Custom completed options such as "--ao" and friends will no longer
claim to consume an extra argument.
This commit is contained in:
Philip Sequeira 2014-06-29 01:54:48 -04:00 committed by Alessandro Ghedini
parent fd09578f0f
commit bbc005825a
1 changed files with 18 additions and 10 deletions
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28
TOOLS/zsh.pl
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@ -7,7 +7,7 @@ use warnings;
my $mpv = $ARGV[0] || 'mpv';
my @opts = parse_opts("$mpv --list-options", '^ (\-\-[^\s\*]*)\*?\s*(.*)');
my @opts = parse_opts("$mpv --list-options", '^ (\-\-[^\s\*]*)\*?\s*(.*)', 1);
my @ao = parse_opts("$mpv --ao=help", '^ ([^\s\:]*)\s*: (.*)');
my @vo = parse_opts("$mpv --vo=help", '^ ([^\s\:]*)\s*: (.*)');
@ -17,7 +17,7 @@ my @vf = parse_opts("$mpv --vf=help", '^ ([^\s\:]*)\s*: (.*)');
my ($opts_str, $ao_str, $vo_str, $af_str, $vf_str);
$opts_str .= qq{ '$_': \\\n} foreach (@opts);
$opts_str .= qq{ '$_' \\\n} foreach (@opts);
chomp $opts_str;
$ao_str .= qq{ '$_' \\\n} foreach (@ao);
@ -98,7 +98,7 @@ EOS
print $tmpl;
sub parse_opts {
my ($cmd, $regex) = @_;
my ($cmd, $regex, $parsing_main_options) = @_;
my @list;
my @lines = split /\n/, `$cmd`;
@ -108,21 +108,29 @@ sub parse_opts {
next;
}
my $entry = "$1:";
my $entry = $1;
if ($parsing_main_options) {
$entry .= '=-';
}
if (defined $2) {
my $desc = $2;
$desc =~ s/\:/\\:/g;
$entry .= $desc;
$entry .= ':' . $desc;
}
$entry .= ':->ao' if ($1 eq '--ao');
$entry .= ':->vo' if ($1 eq '--vo');
$entry .= ':->af' if ($1 eq '--af');
$entry .= ':->vf' if ($1 eq '--vf');
if ($parsing_main_options) {
$entry .= ':';
push @list, $entry if ($line =~ /^$regex/)
$entry .= '->ao' if ($1 eq '--ao');
$entry .= '->vo' if ($1 eq '--vo');
$entry .= '->af' if ($1 eq '--af');
$entry .= '->vf' if ($1 eq '--vf');
}
push @list, $entry
}
return @list;