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[indic-generator] Remove redundant PLACEHODER characters overrides 

https://github.com/harfbuzz/harfbuzz/pull/3648#discussion_r894631922
This commit is contained in:
Behdad Esfahbod 2022-06-10 17:10:42 -06:00
parent e16669ceac
commit 02eb6606d7
1 changed files with 28 additions and 30 deletions
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58
src/gen-indic-table.py
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@ -146,6 +146,34 @@ position_map = {
category_overrides = {
# These are the variation-selectors. They only appear in the Myanmar grammar
# but are not Myanmar-specific
0xFE00: 'VS',
0xFE01: 'VS',
0xFE02: 'VS',
0xFE03: 'VS',
0xFE04: 'VS',
0xFE05: 'VS',
0xFE06: 'VS',
0xFE07: 'VS',
0xFE08: 'VS',
0xFE09: 'VS',
0xFE0A: 'VS',
0xFE0B: 'VS',
0xFE0C: 'VS',
0xFE0D: 'VS',
0xFE0E: 'VS',
0xFE0F: 'VS',
# These appear in the OT Myanmar spec, but are not Myanmar-specific
0x2015: 'PLACEHOLDER',
0x2022: 'PLACEHOLDER',
0x25FB: 'PLACEHOLDER',
0x25FC: 'PLACEHOLDER',
0x25FD: 'PLACEHOLDER',
0x25FE: 'PLACEHOLDER',
# Indic
0x0930: 'Ra', # Devanagari
@ -247,38 +275,8 @@ category_overrides = {
# https://docs.microsoft.com/en-us/typography/script-development/myanmar#analyze
0xFE00: 'VS',
0xFE01: 'VS',
0xFE02: 'VS',
0xFE03: 'VS',
0xFE04: 'VS',
0xFE05: 'VS',
0xFE06: 'VS',
0xFE07: 'VS',
0xFE08: 'VS',
0xFE09: 'VS',
0xFE0A: 'VS',
0xFE0B: 'VS',
0xFE0C: 'VS',
0xFE0D: 'VS',
0xFE0E: 'VS',
0xFE0F: 'VS',
0x104E: 'C', # The spec says C, IndicSyllableCategory says Consonant_Placeholder
0x002D: 'PLACEHOLDER',
0x00A0: 'PLACEHOLDER',
0x00D7: 'PLACEHOLDER',
0x2012: 'PLACEHOLDER',
0x2013: 'PLACEHOLDER',
0x2014: 'PLACEHOLDER',
0x2015: 'PLACEHOLDER',
0x2022: 'PLACEHOLDER',
0x25FB: 'PLACEHOLDER',
0x25FC: 'PLACEHOLDER',
0x25FD: 'PLACEHOLDER',
0x25FE: 'PLACEHOLDER',
0x1004: 'Ra',
0x101B: 'Ra',
0x105A: 'Ra',