Give Gorreven its em dashes

[gitosaurus]

Fourteen dashes in gorreven.arch, all previously written as -, converted
to ---. Both spellings are exactly three characters, so no line changed
length and none grew past the margin — the diff is 14 lines in, 14 out.

The two fragment boundaries do not behave alike

This is the part worth reviewing, and it was checked against the interpreter
rather than assumed:

Boundary	Joins with	Consequence
Consecutive >> lines	a space	A dash may not straddle it
Fragments of one write	nothing	A dash may end the first fragment

So the guard's uniform needed rewrapping — as written, sweaty--- at the end
of one >> line would have rendered sweaty--- and increasingly:

>>Struggling, I manage to get the guard's uniform off of his fat,
>>sweaty---and increasingly cold---body.

The manila folder needed no rewrapping, since write fragments concatenate:
"...folder and---", "no, I can't do this." renders as folder and---no, and
the wrapper may break at that seam — the one break inside a word it allows.

At 36 columns the rewrapped passage breaks where it should, on the far side
of the mark:

sweaty---and increasingly cold---
body.

Deliberately left alone

• Two stencilled signs — "GORREVEN PAPERS - DO NOT TOUCH" and
  "HIGH VOLTAGE - KEEP OFF" (gorreven_types.arch:381). The mark is painted
  on an object, not spoken by the narrator; a stencil wouldn't use an em dash.
  Say the word if you'd rather they matched.
• Comments — every -- in utility.arch, intrptr.arch,
  starship_types.arch, and animal.arch is inside a # comment. Comments
  never reach the wrapper, so the libraries needed no changes at all.
• Arithmetic — starship.arch:836 and debug.arch:39.

Compiles clean, smoke-tests clean. No .acx is tracked under games/, and
neither pinned golden (cherry, bare) involves Gorreven.

🤖 Generated with Claude Code

https://claude.ai/code/session_013Ui8UMgev1U8LW5iyQdSsJ