76bd98e5ae
Got cursor movement working with graphemes, and fixed unit tests.
2017-12-31 02:41:07 -08:00
f221b90a82
Fixed cursor drawing for texts with graphemes in them.
2017-12-31 02:17:28 -08:00
2e9c2b2704
WIP getting graphemes working again.
2017-12-31 01:56:45 -08:00
ca948588e6
Fixed line-ending detection.
2017-12-31 01:04:33 -08:00
eb47c4844b
Remove unused import.
2017-12-31 00:45:05 -08:00
c9d8be0704
Use Ropey's reader to load from disk.
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Saves memory and is also faster. Win-win!
2017-12-31 00:43:37 -08:00
2da187ff5d
Got it fully working again except for graphemes.
2017-12-31 00:39:02 -08:00
47ed45aae6
More fixing.
2017-12-30 23:47:05 -08:00
9c302620e9
Updating to use the new Ropey.
...
This is mainly just for kicks and giggles, since it really won't
work quite properly anyway, due to the lack of grapheme indexing.
The next real thing is to... well, start from scratch.
2017-12-30 23:10:56 -08:00
8d146a595e
Moved Ropey dependency in-tree.
2017-11-25 23:12:37 -08:00
45e6125bbc
Updated to work with more recent library versions. Also RustFmt.
2016-03-05 02:40:01 -08:00
f1ffc2867a
Unit tests now also compile on stable rust.
2015-07-06 19:31:55 -07:00
ec16e8ac6e
Led is building on stable rust! Woo hoo!
2015-07-06 19:20:25 -07:00
6823706d69
Working towards rust stable support.
2015-07-06 18:39:00 -07:00
9644a1aa03
Updated dependencies for stable rust.
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Warning: doesn't compile. Haven't updated own code for stable
yet.
2015-07-06 18:14:12 -07:00
869cb187b6
Migrated code from std::old_io to std::io
2015-03-15 16:03:23 -07:00
57f013bd46
Updated to latest rustc and rustbox.
2015-03-15 14:47:16 -07:00
1d6a8cb107
Added ability for soft-wrapped lines to have additional indentation.
2015-03-08 19:58:18 -07:00
cbff82b462
Implemented word wrapping.
2015-03-08 19:47:30 -07:00
e1e06633c7
Added option to maintain indentation when wrapping lines.
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Currently only exposed in code, not in UI. Enabled by default.
2015-03-08 12:18:22 -07:00
ed510cffbc
WIP more line wrapping options.
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This commit just adds code to allow non-wrapping behavior.
2015-03-07 18:30:18 -08:00
b2f1044b48
Fixed bug resulting from API change in Ropey.
2015-03-03 16:27:38 -08:00
f4847a4f8e
Updated to latest Docopt and Ropey.
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Also fixed bug resulting from a change in API behavior in Ropey.
2015-03-03 15:26:20 -08:00
cca7133264
Updated code to latest Ropey.
2015-03-03 00:08:52 -08:00
1ae3a01566
Updated code to work with the latest Ropey.
2015-03-02 16:08:50 -08:00
442fcdcb1c
Updated description in readme file.
2015-02-25 20:09:16 -08:00
ada003b346
Split rope implementation off into external lib "Ropey".
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Ropey can be found at https://github.com/cessen/ropey
2015-02-25 20:05:17 -08:00
82e6fca1dd
Updated code for latest rustc.
2015-02-23 20:50:55 -08:00
d3cd1c4b05
Fixed bug in Editor::move_view_to_cursor().
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Was causing the view to move unecessarily when the cursor is at the end of
the buffer.
2015-02-22 20:35:41 -08:00
c532b10f22
Fixed bug in Editor::move_view_to_cursor()
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It thought it was one line shorter than it actually was.
2015-02-22 20:30:33 -08:00
c348f252bb
Fixed bug in buffer drawing code.
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It was causing the entire last line to be re-scanned to find the
cursor drawing position if the cursor was at the end of the buffer.
This was both slow and resulted in an incorrect position, since
all the rest of the drawing assumes line blocks.
2015-02-22 20:24:19 -08:00
ae26c5f873
Fixed bugs in LineFormatter that was causing weird cursor nav behavior.
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They were two pretty much identical bugs in both index_offset_vertical_v2d()
and index_set_horizontal_v2d(). Neither method was checking for slipping
off the end of a line block.
2015-02-22 20:09:18 -08:00
1b3acfd29f
Fixed bug in LineFormatter::index_offset_vertical_v2d()
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The bug was causing very incorrect behavior when a single line was long
enough to be split into multiple blocks.
2015-02-22 19:30:13 -08:00
9c462ee332
Finished converting codebase back to plain Rope's.
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Everything appears to be working identically to how it was before converting
back.
2015-02-22 18:13:10 -08:00
fee6fc21a3
Removed line and node source files since they are no longer used.
2015-02-22 12:30:02 -08:00
dcfa3fe0d5
Got unit tests compiling again, and added a few more to Rope.
2015-02-22 12:28:31 -08:00
02f24e4e6f
WIP refactor to switch over to Rope from BufferNode.
2015-02-22 11:45:57 -08:00
0ee364f6ce
Added Rope methods for converting between grapheme indices and line/column indices.
2015-02-22 00:15:18 -08:00
759b23db4d
Added methods to Rope for finding the relationship between lines and graphemes.
2015-02-21 23:51:15 -08:00
c276117ac6
Rope now tracks line endings.
2015-02-21 22:55:14 -08:00
0da0b532d0
Forgot to set rope leaf size back to something reasonable.
2015-02-21 13:18:28 -08:00
d87dd9a343
Implemented efficient Rope splitting.
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Rope::split() should now run in O(log N) time instead of O(N).
2015-02-21 13:12:26 -08:00
e082defad8
Added benchmarks for Rope::append() and Rope::split().
2015-02-21 11:44:32 -08:00
52cb5f9456
Improved Rope's text insertion performance for large insertion strings.
2015-02-21 11:16:21 -08:00
a37bc17289
Even further improved balance unit tests.
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Now the ropes are directly checked for adhering to the AVL balance
invariants.
2015-02-19 23:39:24 -08:00
b3ba8acdf5
Significantly improved Rope::rebalance() unit tests.
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Now they directly run rebalance() on hand-constructed trees that test
various situations.
2015-02-19 23:23:36 -08:00
fe0a7e48ca
Fixed bug in Rope::new_from_str().
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The stragglers appended at the end were being appended at the top of
the tree, making it very unbalanced. Using proper appending now.
2015-02-19 22:52:21 -08:00
2df1302723
Fixed bug in Rope::rebalance(). Stats weren't updated after rebalance.
2015-02-19 22:46:30 -08:00
5500c845f5
Ropes can now generate graphviz of their tree. Useful for debugging.
2015-02-19 22:39:57 -08:00
de668c5ddf
Improved Rope::append()
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Append no longer depends on a performant rebalance() operation in any
cases. Append is guaranteed O(log N) now.
2015-02-18 23:41:28 -08:00
