From: Ben Harris <bjh21@bjh21.me.uk>
Date: Thu, 2 May 2024 20:24:23 +0000 (+0100)
Subject: A rather weird attempt at mathematical angle brackets
X-Git-Tag: bedstead-002.005~23
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~bjharris/git?a=commitdiff_plain;h=d016cef1ba15c44aed236e6cbb6dffc3eed9f7cf;p=bedstead.git

A rather weird attempt at mathematical angle brackets

BQN wants U+27E8 MATHEMATICAL LEFT ANGLE BRACKET and U+27E9
MATHEMATICAL RIGHT ANGLE BRACKET in addition to the usual three kinds
of bracket and less-than and greater-than signs.  I've come up with a
design that is at least visually distinct from all the others and
might be argued to be consistent with the way we represent oblique
lines in other characters (e.g. capital A).
---

diff --git a/bedstead.c b/bedstead.c
index 2e276d8..8f8b98a 100644
--- a/bedstead.c
+++ b/bedstead.c
@@ -1782,6 +1782,8 @@ static struct glyph {
  {{004,004,004,016,004,004,004,000,000}, U(27CA) }, /* vert bar horiz stroke */
  {{000,025,025,025,025,016,000,000,000}, U(27D2) }, /* upward element of */
  {{000,000,010,027,010,000,000,000,000}, U(27DC) }, /* left multimap */
+ {{002,002,004,010,004,002,002,000,000}, U(27E8) }, /* left angle bracket */
+ {{010,010,004,002,004,010,010,000,000}, U(27E9) }, /* right angle bracket */
 
  /* Supplemental arrows-B */
  {{000,037,016,025,004,004,000,000,000}, U(2912) }, /* arrowupbar */