fix: use cell-edge diagonals for diff gap hatching

2026-10-11 01:36:40 +02:00
parent de47bf6370
commit 5e0700bb8c
2 changed files with 5 additions and 5 deletions
@@ -217,7 +217,7 @@ File rows show colored **A** (added, green), **M** (modified, yellow), **D** (re

 Changed text rows use muted red backgrounds in Before and muted green backgrounds in After, including blank tails and real empty lines. Foreground colors use the editor's bundled Tree-sitter syntax highlighting, parsed independently for each snapshot and its path (including the old path for renames). Unknown languages retain the normal foreground; historical snapshots do not borrow live-buffer LSP tokens.

-Missing counterparts use adjacent muted `/` stripes on the normal terminal background instead of blank rows, with a slash in every column. The dense pattern stays continuous while scrolling. Actual empty source lines retain their normal/change background and are not hatched.
+Missing counterparts use adjacent muted `╱` diagonals (U+2571, box drawings light diagonal) on the normal terminal background, one per column. Unlike the text slash `/`, this glyph is designed to reach cell corners so diagonals can join end to end across successive rows. Pixel-perfect joins depend on the terminal's font and line-spacing rendering. Actual empty source lines retain their normal/change background and are not hatched.

 Tab/Shift+Tab cycles focus between Files, Before, and After. In text panes, Up/Down or Ctrl+j/k scrolls both panes together; Left/Right or Ctrl+h/l scrolls the focused pane horizontally. Home/End goes to the first/last tree row or aligned text row. Wheel input over a text pane scrolls both panes; over Files it navigates visible tree rows without opening them. Esc first leaves filtering when the tree is focused; otherwise it closes the diff and preserves the editor's buffers, cursors, unsaved text, and undo history. Typing and pasted text cannot edit either snapshot.