From 99ac3283e74d8d33479f9ef58a018b0d9a25e3b3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20v=2E=20L=C3=B6wis?= Date: Fri, 18 Oct 2002 17:34:18 +0000 Subject: Verify that lower-higher case delta are 16-bit. --- Tools/unicode/makeunicodedata.py | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/Tools/unicode/makeunicodedata.py b/Tools/unicode/makeunicodedata.py index 5e949b3..3b2fd11 100644 --- a/Tools/unicode/makeunicodedata.py +++ b/Tools/unicode/makeunicodedata.py @@ -223,15 +223,21 @@ def makeunicodetype(unicode, trace): flags |= UPPER_MASK # use delta predictor for upper/lower/title if record[12]: - upper = (int(record[12], 16) - char) & 0xffff + upper = int(record[12], 16) - char + assert -32768 <= upper <= 32767 + upper = upper & 0xffff else: upper = 0 if record[13]: - lower = (int(record[13], 16) - char) & 0xffff + lower = int(record[13], 16) - char + assert -32768 <= lower <= 32767 + lower = lower & 0xffff else: lower = 0 if record[14]: - title = (int(record[14], 16) - char) & 0xffff + title = int(record[14], 16) - char + assert -32768 <= lower <= 32767 + title = title & 0xffff else: title = 0 # decimal digit, integer digit @@ -322,6 +328,8 @@ def makeunicodename(unicode, trace): wordlist = words.items() # sort on falling frequency + # XXX: different Python versions produce a different order + # for words with equal frequency wordlist.sort(lambda a, b: len(b[1])-len(a[1])) # figure out how many phrasebook escapes we need -- cgit v0.12