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| author | Rory Dudley | 2024-12-12 17:59:32 -0700 |
|---|---|---|
| committer | Rory Dudley | 2024-12-12 18:05:00 -0700 |
| commit | fa9ec0c377305126f4c810be198bdca68d71a275 (patch) | |
| tree | bdcd76287cf46384762454aad4ae841ac7a2539b /Cargo.lock | |
| parent | 07e75b3f63001ca509df8d5b5a33336ab994814f (diff) | |
| download | dwarvish-fa9ec0c377305126f4c810be198bdca68d71a275.tar.gz | |
Rewrite of the buffer code + proper UTF-8 support
This patch rewrites much of the code in src/buffer.rs to (utlimately),
be less buggy. It also changed getchar() to have proper support for
UTF-8 characters. The autocomplete function was also enhanced to support
completions with filenames that have spaces in their paths. It handles
these by placing a backslash ('\') before each space in the filename.
There is not yet any completion support with quote ('), nor double-quote
characters ("). The buffer is still navigable with arrow keys, so
arbitrary deletions and insertions are still possible. Deletions and
insertions with multi-width UTF-8 characters work as expected.
Signed-off-by: Rory Dudley <rory@netc.lu>
Notes
Notes:
The complection function only works if the cursor is at the end of the
buffer. Pressing tab anywhere else will result in functionally a no op.
Diffstat (limited to 'Cargo.lock')
| -rw-r--r-- | Cargo.lock | 7 |
1 files changed, 7 insertions, 0 deletions
@@ -28,6 +28,7 @@ dependencies = [ "nix", "signal-hook", "termios", + "unicode-width", ] [[package]] @@ -75,3 +76,9 @@ checksum = "411c5bf740737c7918b8b1fe232dca4dc9f8e754b8ad5e20966814001ed0ac6b" dependencies = [ "libc", ] + +[[package]] +name = "unicode-width" +version = "0.2.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "1fc81956842c57dac11422a97c3b8195a1ff727f06e85c84ed2e8aa277c9a0fd" |