From: Mischa POSLAWSKY <perl@shiar.org>
Date: Sun, 2 Apr 2017 23:22:05 +0000 (+0200)
Subject: latin: adjust svg widths to fit letters
X-Git-Tag: v1.10~250
X-Git-Url: http://git.shiar.nl/sheet.git/commitdiff_plain/924adfda53e8d519ed218d37d1ec139a1565a8c0

latin: adjust svg widths to fit letters

Avoid unwanted padding in concatenated samples.
---

diff --git a/writing-latn.inc.pl b/writing-latn.inc.pl
index ed8466d..2b224fe 100644
--- a/writing-latn.inc.pl
+++ b/writing-latn.inc.pl
@@ -183,7 +183,7 @@ my $U = 0;  # optional unicode alternatives
 'Flag semaphore' => [
 	map {
 		local $_ = $_;
-		s/[1-4]\K(?=[4-9])/ /;
+		s/[1-4]\K(?=[4-9])/ /; # prevent unwanted vertical crossing
 		tr/1-9/↙←↖↑↗→↘↓/;
 		s{(\S)(?=.)}{<span style="position:absolute">$1</span>};
 		$_
@@ -198,7 +198,7 @@ my $U = 0;  # optional unicode alternatives
 		my ($r, $pr, $pl) = split //, $_;
 		/^\D$/ ? $_ : sprintf(
 			join('',
-				'<svg width="20" height="20" viewBox="0 0 10 15">',
+				'<svg width="16" height="20" viewBox="0 0 10 15">',
 				'<path d="M5,6 v7"/>',
 				'<path d="M0,%s h10 %s" transform="rotate(%d 5 6)"/>',
 				'</svg>',
@@ -218,7 +218,7 @@ my $U = 0;  # optional unicode alternatives
 'Prussian semaphore' => [
 	map { /^\D+$/ ? $_ : sprintf
 		join('',
-			'<svg width="20" height="20" viewBox="0 0 8 18">',
+			'<svg width="10" height="20" viewBox="0 0 8 18">',
 			'<path d="M4,1 v18"/>',
 			(map {(
 				qq(<path d="M0 $_ h4" transform="rotate(%d 4 $_)"/>),
@@ -263,7 +263,7 @@ my $U = 0;  # optional unicode alternatives
 ],
 'Code 128' => [
 	map { $U ? tr/1-3-/❘❙❚ /r : sprintf
-		'<svg width="20" height="14" viewBox="-.5 0 10 7"><path d="M0,0 %s"/></svg>',
+		'<svg width="22" height="14" viewBox="-.5 0 11 7"><path d="M0,0 %s"/></svg>',
 		join ' ',
 		map {
 			$_ eq '' ? 'm2,-7' :