stripBlockComments scanned each line for a /* block-comment opener
while tracking string literals but had no notion of // or && line
comments. A line like `// see app/api/*.prg` would open a block
comment from /*.prg that ran until EOF or the next */, silently
dropping every FUNCTION declaration in between. The compiled file
ended up with an empty symbols slice, and callers in other files
panicked at runtime with "no function symbol for call".
Hit while writing app/lib/text.prg in solmade — its `// build's
\`app/api/*.prg\` glob doesn't pick it up` line dropped all three
of QueryParamRaw / UrlDecodeBytes / IsAllDigits.
Fix: detect // and && line-comment markers before the /* check.
When one is seen, copy the rest of the line through verbatim (the
lexer and #command machinery still need it) and stop scanning so
the embedded /* can't open a block comment.
Two regression tests cover both markers. Full mandatory test suite
(go test ./..., FiveSql2 43/43, compat 56/56, std.ch 17/17, FRB 7/7,
pgserver 11/11) still passes.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
