[USE] Update the data files
This uses the data files from
<https://github.com/microsoft/font-tools/tree/3254c94606d1d6737370deedae0ee3e08d1e100d/USE>
and closes #3817.
diff --git a/src/gen-use-table.py b/src/gen-use-table.py
index 5e6a3b0..0600a33 100755
--- a/src/gen-use-table.py
+++ b/src/gen-use-table.py
@@ -134,6 +134,7 @@
'Number_Joiner',
'Number',
'Brahmi_Joining_Number',
+ 'Symbol_Modifier',
'Hieroglyph',
'Hieroglyph_Joiner',
'Hieroglyph_Segment_Begin',
@@ -214,8 +215,7 @@
return (UISC == Consonant_Medial and UGC != Lo or
UISC == Consonant_Initial_Postfixed)
def is_CONS_MOD(U, UISC, UDI, UGC, AJT):
- return (UISC in [Nukta, Gemination_Mark, Consonant_Killer] and
- not is_SYM_MOD(U, UISC, UDI, UGC, AJT))
+ return UISC in [Nukta, Gemination_Mark, Consonant_Killer]
def is_CONS_SUB(U, UISC, UDI, UGC, AJT):
return UISC == Consonant_Subjoined and UGC != Lo
def is_CONS_WITH_STACKER(U, UISC, UDI, UGC, AJT):
@@ -257,7 +257,7 @@
# Split off of HALANT
return U == 0x1A60
def is_SYM_MOD(U, UISC, UDI, UGC, AJT):
- return U in [0x1B6B, 0x1B6C, 0x1B6D, 0x1B6E, 0x1B6F, 0x1B70, 0x1B71, 0x1B72, 0x1B73]
+ return UISC == Symbol_Modifier
def is_VOWEL(U, UISC, UDI, UGC, AJT):
return (UISC == Pure_Killer or
UGC != Lo and UISC in [Vowel, Vowel_Dependent])
@@ -359,9 +359,6 @@
# TODO: These don't have UISC assigned in Unicode 13.0.0, but have UIPC
if 0x0F18 <= U <= 0x0F19 or 0x0F3E <= U <= 0x0F3F: UISC = Vowel_Dependent
- # TODO: https://github.com/harfbuzz/harfbuzz/pull/627
- if 0x1BF2 <= U <= 0x1BF3: UISC = Nukta; UIPC = Bottom
-
# TODO: U+1CED should only be allowed after some of
# the nasalization marks, maybe only for U+1CE9..U+1CF1.
if U == 0x1CED: UISC = Tone_Mark
@@ -372,23 +369,9 @@
# Resolve Indic_Positional_Category
- # TODO: These should die, but have UIPC in Unicode 13.0.0
- if U in [0x953, 0x954]: UIPC = Not_Applicable
-
- # TODO: These are not in USE's override list that we have, nor are they in Unicode 13.0.0
- if 0xA926 <= U <= 0xA92A: UIPC = Top
# TODO: https://github.com/harfbuzz/harfbuzz/pull/1037
# and https://github.com/harfbuzz/harfbuzz/issues/1631
if U in [0x11302, 0x11303, 0x114C1]: UIPC = Top
- if 0x1CF8 <= U <= 0x1CF9: UIPC = Top
-
- # TODO: https://github.com/harfbuzz/harfbuzz/issues/3550
- if U == 0x10A38: UIPC = Bottom
-
- # TODO: https://github.com/harfbuzz/harfbuzz/pull/982
- # also https://github.com/harfbuzz/harfbuzz/issues/1012
- if 0x1112A <= U <= 0x1112B: UIPC = Top
- if 0x11131 <= U <= 0x11132: UIPC = Top
assert (UIPC in [Not_Applicable, Visual_Order_Left] or U == 0x0F7F or
USE in use_positions), "%s %s %s %s %s %s %s" % (hex(U), UIPC, USE, UISC, UDI, UGC, AJT)
