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Correct some partial character accounting, buffered_bytecount_to_charcount(). src/ChangeLog addition: 2014-01-23 Aidan Kehoe <kehoea@parhasard.net> * lstream.c (Lstream_read_1): Don't include the unread partial character in unget_character_count, since our consumers will never be aware of it. * text.c: * text.c (buffered_bytecount_to_charcount): A buffer consisting entirely of a partial character needs to be treated as a partial last character, not a partial first character, to avoid double-counting.
author Aidan Kehoe <kehoea@parhasard.net>
date Thu, 23 Jan 2014 13:49:40 +0000
parents 0cb4f494a548
children 6355de501637
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5784:0cb4f494a548 5785:7343a186a475
1 2014-01-23 Aidan Kehoe <kehoea@parhasard.net>
2
3 * lstream.c (Lstream_read_1):
4 Don't include the unread partial character in
5 unget_character_count, since our consumers will never be aware of it.
6 * text.c:
7 * text.c (buffered_bytecount_to_charcount):
8 A buffer consisting entirely of a partial character needs to be
9 treated as a partial last character, not a partial first
10 character, to avoid double-counting.
11
1 2014-01-22 Aidan Kehoe <kehoea@parhasard.net> 12 2014-01-22 Aidan Kehoe <kehoea@parhasard.net>
2 13
3 * text.c (buffered_bytecount_to_charcount): New. 14 * text.c (buffered_bytecount_to_charcount): New.
4 Return the number of characters in a coding or lstream buffer, 15 Return the number of characters in a coding or lstream buffer,
5 including partial characters at the beginning of the buffer, but 16 including partial characters at the beginning of the buffer, but