riscv/musl - musl - Gitea: Git with a cup of tea

1308 Commits

2 Branches

78 Tags

7.6 MiB

Tree: 129ca6c05d

Commit Graph

Author	SHA1	Message	Date
Rich Felker	1b0ce9af6d	new wcwidth implementation (fast table-based) i tried to go with improving the old binary-search-based algorithm, but between growth in the number of ranges, bad performance, and lack of confidence in the binary search code's stability under changes in the table, i decided it was worth the extra 1.8k to have something clean and maintainable. also note that, like the alpha and punct tables, there's definitely room to optimize the nonspacing/wide tables by overlapping subtables. this is not a high priority, but i've begun looking into how to do it, and i suspect the table sizes can be roughly halved. if that turns out to be true, the new, fast, table-based implementation will be roughly the same size as if i had just extended the old binary search one.	14 years ago
Rich Felker	c247ebdd98	more header fixes, minor warning fix	15 years ago
Rich Felker	0b44a0315b	initial check-in, version 0.5.0	15 years ago

Author

SHA1

Message

Date

Rich Felker

1b0ce9af6d

new wcwidth implementation (fast table-based)

i tried to go with improving the old binary-search-based algorithm,
but between growth in the number of ranges, bad performance, and lack
of confidence in the binary search code's stability under changes in
the table, i decided it was worth the extra 1.8k to have something
clean and maintainable.

also note that, like the alpha and punct tables, there's definitely
room to optimize the nonspacing/wide tables by overlapping subtables.
this is not a high priority, but i've begun looking into how to do it,
and i suspect the table sizes can be roughly halved. if that turns out
to be true, the new, fast, table-based implementation will be roughly
the same size as if i had just extended the old binary search one.

14 years ago

Rich Felker

c247ebdd98

more header fixes, minor warning fix

15 years ago

Rich Felker

0b44a0315b

initial check-in, version 0.5.0

15 years ago

3 Commits (129ca6c05d9ad155b02ed9198798c5e33673f195)