dotemacs - My Emacs configuration

	Commit message (Collapse)	Author	Age	Files	Lines
*	test: make subr mocks variadic for native-comp, add arity meta-test	Craig Jennings	2026-06-21	1	-6/+6
\| \| \| \| \| \| \| \|	Re-enabling native-comp surfaced a suite-wide fragility. When a test redefines a C primitive (or a native-compiled function), native-comp routes native callers through a trampoline that calls the mock with the primitive's maximum arity. A fixed-arity mock narrower than the primitive then throws wrong-number-of-arguments, intermittently, as the eln-cache fills. I swept every arity-narrow subr mock to append &rest _ (188 sites, preserving any named args the body uses), and added tests/test-meta-subr-mock-arity.el, which fails make test on any subr mock too narrow for the primitive's arity. The rule isn't "never mock a subr". The suite mocks message and completing-read freely. It's "a subr mock must accept the primitive's arity." Background, the three failure modes, and the research are in docs/native-comp-subr-mocking.org.
*	fix(prog-general): open the project todo in the other window when split	Craig Jennings	2026-05-25	1	-0/+63
	C-c p t (cj/open-project-root-todo) called find-file, which always opened todo.org in the selected window, replacing whatever I was looking at. Now it opens in the other window when the frame is split and in the current window when it isn't, through a small cj/--find-file-respecting-split helper. The helper is a top-level defun rather than buried in the projectile :config block so it can be unit-tested without loading projectile. I left cj/project-switch-actions alone. Opening the todo on a project switch is a different trigger and not what this fixes.