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languages: Fix RTL language file generation

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The 'rtl' flags for Arabic and Hebrew was inadvertantly deleted
in 7ff3c94e1 (over a year ago, in November 2020!) but it's actually been
broken since the introduction of 'updatelang', in 2305966d (July 2020)

The fix here is to change the 'RTL' flag from an <options> section in
the language file to a comment in the header.  It's not as pure in a
design sense but it makes for a much cleaner implementation.

I may further revamp this by making the 'RTL' flag into an explicit
LANG_xxx string

Change-Id: I48f394adfadc0aa804fd67690c87cc28f04fccdc
This commit is contained in:
Solomon Peachy 2021-12-15 19:02:54 -05:00
parent 651853f5df
commit b53d2bc432
3 changed files with 8 additions and 6 deletions
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2
apps/lang/arabic.lang
View file

@ -14,6 +14,8 @@
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY # This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied. # KIND, either express or implied.
# #
# LANGUAGE_IS_RTL
#
# Arabic language file, translated by: # Arabic language file, translated by:
# - Mohamed Tarek # - Mohamed Tarek
# - Raafat Akkad # - Raafat Akkad

2
apps/lang/hebrew.lang
View file

@ -14,6 +14,8 @@
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY # This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied. # KIND, either express or implied.
# #
# LANGUAGE_IS_RTL
#
# Hebrew language file, translated by: # Hebrew language file, translated by:
# - Ariel Saghiv # - Ariel Saghiv
# - Liberman Shachar # - Liberman Shachar

10
tools/genlang
View file

@ -369,6 +369,10 @@ while(<LANG>) {
if($_ =~ /^( *\#|[ \t\n\r]*\z)/) { if($_ =~ /^( *\#|[ \t\n\r]*\z)/) {
# comment or empty line - output it if it's part of the header # comment or empty line - output it if it's part of the header
if ($_ =~ /LANGUAGE_IS_RTL/) {
$langoptions |= $LANGUAGE_FLAG_RTL;
}
if ($header and $sortfile) { if ($header and $sortfile) {
print($_); print($_);
} }
@ -485,12 +489,6 @@ while(<LANG>) {
} }
undef @phrase; undef @phrase;
} # end of </phrase> } # end of </phrase>
elsif($part eq "/options") {
# closing the options
if ($options{'rtl'}) {
$langoptions |= $LANGUAGE_FLAG_RTL;
}
} # end of </options>
# starts with a slash, this _ends_ this section # starts with a slash, this _ends_ this section
$m = pop @m; # get back old value, the previous level's tag $m = pop @m; # get back old value, the previous level's tag