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emacs/admin/charsets/cp932.awk
Paul Eggert 946a56a10f Update some URLs
This mostly changes http: to https: in URLs.  It also updates
some URLs that have moved, removes some URLs that no longer
work, recommends against using procmail (procmail.org no
longer works), and removes some mentions of the
no-longer-existing Gmane, LPF and VTW.
It doesn't update all URLs, just the ones I had time for.
* GNUmakefile (help):
* admin/admin.el (manual-doctype-string):
* admin/charsets/Makefile.in (${charsetdir}/ALTERNATIVNYJ.map):
* admin/charsets/mapconv:
* lisp/net/soap-client.el (soap-create-envelope):
* lisp/org/org.el (org-doi-server-url):
* lisp/textmodes/bibtex.el (bibtex-generate-url-list):
Prefer https: to http: un URLs.
2019-09-23 00:12:52 -07:00

115 lines
2.8 KiB
Awk

# cp932.awk -- Add sort keys and append user defined area to CP932-2BYTE.map.
# Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
# National Institute of Advanced Industrial Science and Technology (AIST)
# Registration Number H13PRO009
# This file is part of GNU Emacs.
# GNU Emacs is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# GNU Emacs is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
# Commentary:
# Add a sort key 0, 1, 2, or 3 at the tail of each line as a comment
# to realize the round trip mapping to Unicode works as described in
# https://www.unicode.org/Public/MAPPINGS/VENDORS/MICSFT/WINDOWS/CP932.TXT
# Each sort key means as below:
# 0: JISX0208 characters.
# 1: NEC special characters.
# 2: IBM extension characters.
# 3: NEC selection of IBM extension characters.
# 4: user defined area
BEGIN {
tohex["A"] = 10;
tohex["B"] = 11;
tohex["C"] = 12;
tohex["D"] = 13;
tohex["E"] = 14;
tohex["F"] = 15;
}
function decode_hex(str) {
n = 0;
len = length(str);
for (i = 1; i <= len; i++)
{
c = substr(str, i, 1);
if (c >= "0" && c <= "9")
n = n * 16 + (c - "0");
else
n = n * 16 + tohex[c];
}
return n;
}
function sjis_to_jis_ku(code)
{
s1 = int(code / 256);
s2 = code % 256;
if (s2 >= 159) # s2 >= 0x9F
{
if (s1 >= 224) # s1 >= 0xE0
j1 = s1 * 2 - 352; # j1 = s1 * 2 - 0x160
else
j1 = s1 * 2 - 224; # j1 = s1 * 2 - 0xE0
j2 = s2 - 126 # j2 = s2 - #x7E
}
else
{
if (s1 >= 224)
j1 = s1 * 2 - 353; # j1 = s1 * 2 - 0x161
else
j1 = s1 * 2 - 225; # j1 = s1 * 2 - 0xE1
if (s2 >= 127) # s2 >= #x7F
j2 = s2 - 32;
else
j2 = s2 - 31;
}
return j1 - 32;
}
/^0x[89E]/ {
sjis=decode_hex(substr($1, 3, 4))
ku=sjis_to_jis_ku(sjis);
if (ku == 13)
printf "%s # 1 %02X%02X\n", $0, j1, j2;
else if (ku >= 89 && ku <= 92)
printf "%s # 3 %02X%02X\n", $0, j1, j2;
else
printf "%s # 0 %02X%02X\n", $0, j1, j2;
next;
}
/^0xF/ {
printf "%s # 2\n", $0;
next;
}
{
print;
}
END {
code = 57344; # 0xE000
for (i = 240; i < 250; i++)
{
for (j = 64; j <= 126; j++)
printf "0x%02X%02X 0x%04X # 4\n", i, j, code++;
for (j = 128; j <= 158; j++)
printf "0x%02X%02X 0x%04X # 4\n", i, j, code++;
for (; j <= 252; j++)
printf "0x%02X%02X 0x%04X # 4\n", i, j, code++;
}
}