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-rw-r--r--Build/source/libs/harfbuzz/harfbuzz-src/src/gen-ucd-table.py9
1 files changed, 5 insertions, 4 deletions
diff --git a/Build/source/libs/harfbuzz/harfbuzz-src/src/gen-ucd-table.py b/Build/source/libs/harfbuzz/harfbuzz-src/src/gen-ucd-table.py
index 552c3c675c1..21788365524 100644
--- a/Build/source/libs/harfbuzz/harfbuzz-src/src/gen-ucd-table.py
+++ b/Build/source/libs/harfbuzz/harfbuzz-src/src/gen-ucd-table.py
@@ -1,13 +1,14 @@
-#!/usr/bin/env python
-
-from __future__ import print_function, division, absolute_import
+#!/usr/bin/env python3
import io, os.path, sys, re
import logging
logging.basicConfig(format='%(levelname)s: %(message)s', level=logging.INFO)
if len (sys.argv) not in (2, 3):
- print("usage: ./gen-ucd-table ucd.nounihan.grouped.xml [/path/to/hb-common.h]", file=sys.stderr)
+ print("""usage: ./gen-ucd-table ucd.nounihan.grouped.xml [/path/to/hb-common.h]
+
+Input file, as of Unicode 12:
+* https://unicode.org/Public/UCD/latest/ucdxml/ucd.nounihan.grouped.zip""", file=sys.stderr)
sys.exit(1)
# https://github.com/harfbuzz/packtab