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authorThorsten Glaser <tg@mirbsd.de>2017-07-14 14:02:46 +0200
committerMike FABIAN <mfabian@redhat.com>2017-08-17 11:06:08 +0200
commit267ee5d7ab57591a6b1bc2d2a010c88188427063 (patch)
tree442f2e3c6a5d8860cb916700c3a6294695b834a3 /localedata/unicode-gen
parent41b6f0ce85d98c62739b04863e8c38a1f4154e80 (diff)
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Resolve some historically special cases of ambiguous width
[BZ #21750]
* unicode-gen/utf8_gen.py (U+00AD): Set width to 1.
* unicode-gen/utf8_gen.py (U+1160..U+11FF): Set width to 0.
* unicode-gen/utf8_gen.py (U+3248..U+324F): Set width to 2.
* unicode-gen/utf8_gen.py (U+4DC0..U+4DFF): Likewise.
Diffstat (limited to 'localedata/unicode-gen')
-rwxr-xr-xlocaledata/unicode-gen/utf8_gen.py12
1 files changed, 12 insertions, 0 deletions
diff --git a/localedata/unicode-gen/utf8_gen.py b/localedata/unicode-gen/utf8_gen.py
index 332751b35b..1563aa11d2 100755
--- a/localedata/unicode-gen/utf8_gen.py
+++ b/localedata/unicode-gen/utf8_gen.py
@@ -236,6 +236,18 @@ def process_width(outfile, ulines, elines):
             width_dict[int(fields[0], 16)] = unicode_utils.ucs_symbol(
                 int(fields[0], 16)) + '\t0'
 
+    # handle special cases for compatibility
+    for key in list(range(0x1160, 0x1200)) + list(range(0x3248, 0x3250)) + \
+               list(range(0x4DC0, 0x4E00)) + list((0x00AD,)):
+        if key in width_dict:
+            del width_dict[key]
+    width_dict[0x1160] = '{:s}...{:s}\t0'.format(
+      unicode_utils.ucs_symbol(0x1160), unicode_utils.ucs_symbol(0x11FF))
+    width_dict[0x3248] = '{:s}...{:s}\t2'.format(
+      unicode_utils.ucs_symbol(0x3248), unicode_utils.ucs_symbol(0x324F))
+    width_dict[0x4DC0] = '{:s}...{:s}\t2'.format(
+      unicode_utils.ucs_symbol(0x4DC0), unicode_utils.ucs_symbol(0x4DFF))
+
     for key in sorted(width_dict):
         outfile.write(width_dict[key]+'\n')