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proof: don't confuse ""(1) (thanks Stuart Morrow)

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"" looks for patterns in the form 'prompt;' or 'prompt%',
and gets confused when proof emits 'illegal;'. This change
replaces the ';' with a ':', which both matches other
conventional error outputs and prevents "" from getting
confused.
This commit is contained in:
Ori Bernstein 2020-11-30 13:13:49 -08:00
parent 07e8c324a8
commit 2652cbee57
1 changed files with 1 additions and 1 deletions
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2
sys/src/cmd/proof/htroff.c
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@ -550,7 +550,7 @@ botpage(int np) /* called at bottom of page np-1 == top of page np */
continue;
}
fprint(2, "illegal; try q, 17, +2, -1, p, m.7, /2, x1, y-.5 or return\n");
fprint(2, "illegal: try q, 17, +2, -1, p, m.7, /2, x1, y-.5 or return\n");
}
return 0;
}