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20 Commits (fc666db6b99a8baab0acf3791f9965e7cb2be9e1)

Author SHA1 Message Date
Blaž Hrastnik 59f05088b9
Optimize rendering by using Ropey::byte_slice 
This avoids costly conversions via byte_to_char (which are then
reversed back into bytes internally in Ropey).

Reduces time spent in slice/byte_to_char from ~24% to ~5%.
 2022-03-17 09:29:47 +09:00
Blaž Hrastnik 2302869836 fix: ensure_grapheme_boundary_next_byte needs to index at valid char 2022-01-23 16:04:26 +09:00
Blaž Hrastnik 11c3ba9350 Speed up ensure_next_boundary during render 
This code:

    let start = ensure_grapheme_boundary_next(text, text.byte_to_char(start));
    let end = ensure_grapheme_boundary_next(text, text.byte_to_char(end));

Would convert byte to char index, but then internally immediately convert back
to byte index, operate on it, then convert it to char index.

This change reduces the amount of time spent in ensure_grapheme_boundary from
29% to 2%.
 2022-01-23 16:04:12 +09:00
Omnikar 45fadf6151
Add hyperlinks to fix `cargo doc` warn (#931) 2021-10-29 09:55:15 +09:00
Kirawi 92c2d5d3bf
Document more of helix-core (#904) 2021-10-26 01:02:16 +09:00
Nathan Vegdahl 77a266e818 Better validation method APIs for `Range`. 
This way they do less work, are more specific to what we actually
need, and they compose.
 2021-07-01 14:22:28 -07:00
Nathan Vegdahl d07074740b Add `Range` methods for various kinds of validation. 2021-07-01 14:22:28 -07:00
Nathan Vegdahl a6cadddef4 Fix silly mistake in previous phantom line bug fix. 
Fixes #381.  I was trying to change an index value that... wasn't
even an index value.
 2021-06-26 14:26:18 +09:00
Nathan Vegdahl 2dba228c76 Fix highlight code splitting graphemes. 
This resulted in phantom blank lines in files with CRLF line
endings, but could potentially have manifested with other
graphemes as well.
 2021-06-26 11:09:50 +09:00
Nathan Vegdahl 9cbf564d08 Handle erroneously ignored case in RopeGraphemes iterator. 2021-06-24 10:04:03 +09:00
notoria 1b14e9a19a Downgrade `unicode-segmentation` 2021-06-10 22:00:08 +09:00
Ivan Tham 7cc13fefe9 Derive debug without feature 
Note that this also removed those `finish_non_exhaustive()`.
 2021-06-10 22:00:08 +09:00
notoria 1a3a924634 Implement Debug for data structure as a feature 2021-06-10 22:00:08 +09:00
Blaž Hrastnik 06aca7691c clippy lint 2021-03-24 14:58:01 +09:00
Blaž Hrastnik ad58286dc7 graphemes: fix nth_prev_grapheme_boundary calculation. 2021-02-26 15:53:01 +09:00
Blaž Hrastnik 6bd16a7320 graphemes: Optimize nth_next/nth_prev operation. 
It's used a lot more than it used to in position calculation. Instead of
throwing away state between boundary calculation, reuse it.
 2021-02-24 17:12:44 +09:00
Blaž Hrastnik 4ab5631d65 more lints 2021-02-18 18:45:41 +09:00
Blaž Hrastnik c9dd1c930e treewide: &RopeSlice -> RopeSlice. It's Copy so no reason to pass by ref 2021-02-18 18:34:22 +09:00
Blaž Hrastnik 3848058472 clippy lint 2020-06-02 10:49:28 +09:00
Blaž Hrastnik 613d06dfb0 wip: importing to github 2020-06-01 17:42:28 +09:00