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Bug in TeX input mode?
From: |
Deniz Dogan |
Subject: |
Bug in TeX input mode? |
Date: |
Wed, 17 Jun 2009 22:43:22 +0200 |
Hi
After some random discussion on #haskell about having Unicode
characters as operators, I found that \circ in the TeX input mode
inserts the following character:
--------
character: ○ (9675, #o22713, #x25cb)
preferred charset: unicode (Unicode (ISO10646))
code point: 0x25CB
syntax: _ which means: symbol
category: .:Base, c:Chinese, h:Korean, j:Japanese
to input: type "\circ" with TeX
buffer code: #xE2 #x97 #x8B
file code: #xE2 #x97 #x8B (encoded by coding system utf-8-unix)
display: by this font (glyph code)
Character code properties: customize what to show
name: WHITE CIRCLE
general-category: So (Symbol, Other)
--------
However, we feel like what should have been inserted is this:
--------
character: ∘ (8728, #o21030, #x2218)
preferred charset: unicode (Unicode (ISO10646))
code point: 0x2218
syntax: . which means: punctuation
category: .:Base
buffer code: #xE2 #x88 #x98
file code: #xE2 #x88 #x98 (encoded by coding system utf-8-unix)
display: by this font (glyph code)
Character code properties: customize what to show
name: RING OPERATOR
general-category: Sm (Symbol, Math)
--------
I'm not sure whether this is a bug in TeX input mode or correct. Any ideas?
--
Deniz Dogan
- Bug in TeX input mode?,
Deniz Dogan <=