Both filter the compiler's output through $egrep, and plan9port assigns
that variable nowhere -- six scripts read it, one unrelated developer
script sets it. The pipeline dies on the empty command and takes the
whole diagnostic with it, so -Wall -Wextra was decorative and a build
that failed to compile printed nothing but an exit status. That is how
the tests' own dialect bug hid until it was hunted with a patched 9c.
Both scripts source $PLAN9/config, which the distribution does not ship,
so one line in it is the fix the scripts themselves ask for; it needs no
patching of a packaged file and covers 9c and 9l together. The daemon it
builds is byte-identical, and with the diagnostics visible the whole tree
and every test object compile without a warning.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
zwp_input_method_v2 and zwp_virtual_keyboard_v1, vendored verbatim from
wlroots 012ca825 under proto/ and turned into imv2.[ch] and vkv1.[ch] by
wayland-scanner; only the XML is tracked, and nothing compiles them yet.
The Dockerfile gains wayland, which carries the scanner.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
win.c and xim.c each iterated the setup's roots to find the screen
xcb_connect had chosen; xcb-util, already linked through imdkit, has
xcb_aux_get_screen for that.
An SKK dictionary's ";;" header carries its license notice, which
LICENSES/README.md relies on for kanji.dict, and skk2ktrans dropped
every ";;" line: a re-import as map/README describes lost the grant.
The leading comment block is kept now. README's regenerate-and-verify
recipe omitted mktelex.py although verify-map checks its output; and
the Dockerfile set a shell variable named egrep in plan9's config that
9c never reads, calling egrep by name.
