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@yanchith yanchith released this 02 Oct 06:58
· 63 commits to main since this release
Immutable release. Only release title and notes can be modified.
v0.0.2
0f56978

alpha 0.0.2

New features:

  • Add expand_selection and expand_selection_to_line commands. Double-click runs expand_selection, triple-click expand_selection_to_line.
  • Directory lister now selects on click, and opens on double-click.
  • search_and_replace still respects cursor position, but now allows to navigate above the original cursor afterwards.

Speed improvements:

  • Scope parsing is now faster. kb_text_shape.h parses in 7 ms (previously 17 ms).
  • Lexing for syntax highlighting is now faster. kb_text_shape.h lexes in about 9 ms (previously 15 ms).

Both of these changes are just the beginning. The end goal is to lex and parse files large source files
without dropping a frame. We might need to switch to incremental strategies to get there.

  • Stop building binary releases with the -sanity flag, making anything text related much faster.
    This makes it possible to open and edit files up to a few gigabytes, although some operations will still be slow.
    The hard limit is 8GB - the size of the per-file memory reservation, but you'll run into problems sooner.
    (Note that currently the editor crashes if the size limit is exceeded... this will improve.)

  • UTF-8 validation (triggered on insert) is now faster. It now takes about 200 milliseconds
    on 50 megabytes (previously 280 milliseconds). This is nowhere near the theoretical limit and will improve again in the future.

Fixes:

  • Scope parsing now respects strings. Having parentheses (and comments) within strings now won't mess with indentation.
  • Fix an arithmetic overflow crash in Jai_Lexer.
  • Fix divide by zero when displaying document position percent in the mode line.
  • Don't log each modification to a watched directory. (This spammed the logs per frame in certain cases.)
  • Clamp viewport to cursor when click into text buffer causes the cursor to go out of the viewport,
    e.g. because we are horizontally scrolled and the clicked-on line is short.
  • Properly account for path parts when detecting project directories.
  • search_and_replace can now replace something with an empty string.
  • move_forward_word/move_backward_word now correctly mark the horizontal move explicit before calling text_buffer_move_y
    to prevent occasional bugs where text_buffer_move_y incorrectly reported that the cursor moved, causing the cursor to cycle
    on the last line of the document.
  • toggle_comment now detects its action and indentation better, and should mostly do what you mean.
  • Fix benevolent floating point epsilon in recenter, causing it to not recenter panels in some cases.
  • Remove overzelous assert in UTF-8 validation. This fixes occasional crashes when opening binary files,
    where the validator that was supposed to tell us about the file being binary crashed.
  • UTF-8 validation (triggered on insert) is now correct according to table 3-7 of the Unicode specification
    (https://www.unicode.org/versions/Unicode16.0.0/core-spec/chapter-3/#G27506).

Other:

  • Disable automatic stripping of whitespace on save, as it made it difficult to work with source code with different conventions.
    This will eventually be a project configuration option. For now, you can strip_whitespace manually.
  • Differentiate between keyword and preprocessor/metaprogramming token colors in Abulafia theme.
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