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| author | Ingo Schwarze <schwarze@openbsd.org> | 2022-05-20 13:09:13 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2022-05-20 13:09:13 +0000 |
| commit | 47b136859c01b58c485871ddf294a613d823ece4 (patch) | |
| tree | 15253a0d22c64d7f4da157b9704d773452ce88d6 /roff_escape.c | |
| parent | 88ba4d2363be835b2d0de5d552baadb9952ff64c (diff) | |
| download | mandoc-47b136859c01b58c485871ddf294a613d823ece4.tar.gz mandoc-47b136859c01b58c485871ddf294a613d823ece4.zip | |
Re-classify the roff(7) \r (reverse line feed) escape sequence
from "ignore" to "unsupported" because when an input file uses it,
mandoc(1) is likely to significantly misformat the output,
usually showing parts of the output in a different order
than the author intended.
Diffstat (limited to 'roff_escape.c')
| -rw-r--r-- | roff_escape.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/roff_escape.c b/roff_escape.c index 1b5dc640..fb7b92ed 100644 --- a/roff_escape.c +++ b/roff_escape.c @@ -103,6 +103,7 @@ roff_escape(const char *buf, const int ln, const int aesc, case '!': case '?': + case 'r': rval = ESCAPE_UNSUPP; goto out; @@ -114,7 +115,6 @@ roff_escape(const char *buf, const int ln, const int aesc, case '^': case 'a': case 'd': - case 'r': case 't': case 'u': case '{': |