From c9086f14485e76f248923a0c39ed7f895d7c6ea5 Mon Sep 17 00:00:00 2001
From: "Rob Swindell (on Debian Linux)" <rob@synchro.net>
Date: Thu, 24 Apr 2025 16:02:47 -0700
Subject: [PATCH] When random mode is specified and multiple fonts exist in
font file...
pick one at random.
Display the font index value when the info mode is requested.
---
exec/load/tdfonts_lib.js | 19 ++++++++++---------
1 file changed, 10 insertions(+), 9 deletions(-)
diff --git a/exec/load/tdfonts_lib.js b/exec/load/tdfonts_lib.js
index c2134d524f..b64a365a74 100644
--- a/exec/load/tdfonts_lib.js
+++ b/exec/load/tdfonts_lib.js
@@ -85,20 +85,19 @@ function loadfont(fn_arg) {
const sequence = "\x55\xaa\x00\xff";
if(this.opt && opt.random)
- opt.index = (map.match(new RegExp(sequence, 'g'))-1);
+ opt.index = random(map.split(sequence).length);
- var index = -1;
- var n = 0;
if(this.opt && opt.index>0) {
+ var index = -1;
+ var n = 0;
while (n < opt.index) {
- index = map.indexOf(sequence, index + 1);
- if (index === -1)
- break;
+ index = map.indexOf(sequence, index + 1);
+ if (index === -1)
+ break;
n++;
}
if (index !== -1)
- map = map.slice(0, 20) + map.slice(index);
-
+ map = map.slice(0, 20) + map.slice(index);
}
font.namelen = map.charCodeAt(24);
font.name = map.substring(25, 25 + font.namelen);
@@ -128,7 +127,9 @@ function loadfont(fn_arg) {
}
if (this.opt && opt.info) {
- write("font: " + font.name + "\nchar list: ");
+ writeln("index: " + opt.index);
+ writeln("font: " + font.name);
+ writeln("char list: ");
}
// Determine overall font height and validate glyph addresses
--
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