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digraphs: extended regexps for all xorg parsing
author
Mischa POSLAWSKY
<perl@shiar.org>
Sun, 4 Jun 2017 22:01:26 +0000
(
00:01
+0200)
committer
Mischa POSLAWSKY
<perl@shiar.org>
Sun, 11 Jun 2017 00:49:19 +0000
(
02:49
+0200)
tools/mkdigraphs-xorg
patch
|
blob
|
history
diff --git
a/tools/mkdigraphs-xorg
b/tools/mkdigraphs-xorg
index 1ce8c69d1d06563f1f099e1c0f84d01b973ac349..aeed5fe036226bc9c86e888357cd529097fe39d6 100755
(executable)
--- a/
tools/mkdigraphs-xorg
+++ b/
tools/mkdigraphs-xorg
@@
-3,6
+3,7
@@
use 5.014;
use warnings;
use utf8;
use open IO => ':utf8', ':std';
use warnings;
use utf8;
use open IO => ':utf8', ':std';
+use re '/msx';
use Data::Dump 'pp';
our $VERSION = '1.01';
use Data::Dump 'pp';
our $VERSION = '1.01';
@@
-18,7
+19,7
@@
while (readline $keysymh) {
\A [#]define[ ]XK_ (?<name>[a-zA-Z_0-9]+)
\h+ 0x(?<value>[0-9a-f]+)
\h* [/][*] [\h(] U[+] (?<unicode>[0-9A-F]{4,6})
\A [#]define[ ]XK_ (?<name>[a-zA-Z_0-9]+)
\h+ 0x(?<value>[0-9a-f]+)
\h* [/][*] [\h(] U[+] (?<unicode>[0-9A-F]{4,6})
- }
msx
or next;
+ } or next;
$keysym{ $+{name} } = chr hex $+{unicode};
}
$keysym{ $+{name} } = chr hex $+{unicode};
}
@@
-26,12
+27,12
@@
say "# automatically generated by $0";
say '+{';
while ($_ = readline) {
say '+{';
while ($_ = readline) {
- my ($mnem, $chr, $trail) =
/^<Multi_key>\h(.*?)\h+:\h"([^"]+)"\h*
(.*)/
+ my ($mnem, $chr, $trail) =
m/\A <Multi_key> \h (.*?) \h+ : \h "([^"]+)" \h*
(.*)/
or next;
$chr =~ s/\\(.)/$1/g;
or next;
$chr =~ s/\\(.)/$1/g;
- $mnem !~
/<dead|<KP_|
<U[0-9A-Fa-f]{4}/ or next; # skip non-standard keys
- $mnem =~ s{<([^>]+)> ?}{$keysym{$1} // die "reference to unknown keysym $1\n"}eg;
- $mnem !~
/[^
-\x7F]/ or next; # skip unicode
+ $mnem !~
m/<dead | <KP_ |
<U[0-9A-Fa-f]{4}/ or next; # skip non-standard keys
+ $mnem =~ s{<([^>]+)>
\h
?}{$keysym{$1} // die "reference to unknown keysym $1\n"}eg;
+ $mnem !~
m/[^\x20
-\x7F]/ or next; # skip unicode
# (state $seen = {})->{$chr}++ and next;
printf "%s => %s,\n", pp($mnem), pp($chr);
}
# (state $seen = {})->{$chr}++ and next;
printf "%s => %s,\n", pp($mnem), pp($chr);
}