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========================================================================
An experiment for generating CMap-like "2004-{H,V}"
========================================================================
2013.4.3 Hironori KITAGAWA
This is an experiment for generating CMap-like "2004-{H,V}",
which maps JIS X 0213:2004 8-bit code to Adobe-Japan1-6,
using the following information:
* "Mapping table between JIS X 0213:2004 8-bit code and Unicode"
http://x0213.org/codetable/jisx0213-2004-8bit-std.txt
* UniJIS2004-UTF32-{H,V}: by Adobe
* "fwid" feature table of Kozuka Mincho Pr6N R
Executing
$ texlua mk_jis_to_aj16_cid.lua
obtains two generated files, "2004-H" and "2004-V".
----------------
Notes
* JIS X 0213:2004 has several characters which is not expressible
by one Unicode character. For them, we use another table (nonuni_cid).
* Because we use JIS X 0213:2004 8-bit code,
plane 2 of JIS X 0213 is located on 0xA1A1--0xFEFE.
* We prefer full-width variant glyphs, except for 0x2900--0x2B7E.
* We didn't simply composite three tables which are described above,
but did several fine adjustments by hand.
See "replace(...)" lines in the script.
----------------
Files
* mk_jis_to_aj16_cid.lua: main script
* cmapdec.lua: subroutine
* jisx0213-2004-8bit-std.txt
"Mapping table between JIS X 0213:2004 8-bit code and Unicode"
* jis-h04-httk.{tex,pdf}: comparison between 2004-H and JISX0213-2004-H
* jis-v04-vttk.{tex,pdf}: comparison between 2004-V and JISX0213-2004-V
* 2004-{H,V}: generated CMap-like files
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