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Jul 18, 2021 at 01:02
I'm dogfooding difftastic and I'm always pleasantly surprised when it works. Here's a nice example from optimisation today: I've removed an outer if statement. Note that it's lined up line 47 on the left with line 41 on the right, even though they have different indentation.
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Aug 7, 2026 at 22:20
171
I've released difftastic 0.70! In this release: * Added Dockerfile and fish shell support * Improved Dart, Emacs Lisp, Erlang, Java, OCaml, PHP, Protocol Buffers and TOML. * A bunch of display and performance fixes.
Release 0.70.0 · Wilfred/difftastic
Release 0.70.0 · Wilfred/difftastic
Difftastic is a structural diff tool that understands syntax. See the manual to get started, and the changelog for historical changes. Diffing Improved diffing performance, particularly when diffin...
Jul 31, 2026 at 08:45
I carefully document `cargo install --locked` for difftastic users, I carefully use `--locked` for CI, and I've just realised that all my release builds totally ignore it! Oops. Anyone using my prebuilt binaries have been getting different Unicode width calculations in display.
Jul 11, 2026 at 23:39
1
I had a third attempt at porting difftastic from Dijkstra to A*, and I've eventually concluded that A* just isn't worth it for the implementation complexity. I had fun writing it up though, and I've even attempted ASCII art for building intuitions:
No longer pursuing A* · Wilfred/difftastic@7479636
No longer pursuing A* · Wilfred/difftastic@7479636
Closes #1007