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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 /regress/roff | |
| parent | 88ba4d2363be835b2d0de5d552baadb9952ff64c (diff) | |
| download | mandoc-47b136859c01b58c485871ddf294a613d823ece4.tar.gz mandoc-47b136859c01b58c485871ddf294a613d823ece4.tar.zst 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 'regress/roff')
| -rw-r--r-- | regress/roff/esc/Makefile | 11 | ||||
| -rw-r--r-- | regress/roff/esc/r.in | 13 | ||||
| -rw-r--r-- | regress/roff/esc/r.out_ascii | 11 | ||||
| -rw-r--r-- | regress/roff/esc/r.out_lint | 1 |
4 files changed, 31 insertions, 5 deletions
diff --git a/regress/roff/esc/Makefile b/regress/roff/esc/Makefile index 111e59bc..bd39e378 100644 --- a/regress/roff/esc/Makefile +++ b/regress/roff/esc/Makefile @@ -1,15 +1,16 @@ -# $OpenBSD: Makefile,v 1.20 2022/05/01 16:18:59 schwarze Exp $ +# $OpenBSD: Makefile,v 1.21 2022/05/20 13:06:27 schwarze Exp $ REGRESS_TARGETS = one two multi comment -REGRESS_TARGETS += B bs_man bs_mdoc c c_man E1 e f h hneg l O1 o p w z +REGRESS_TARGETS += B bs_man bs_mdoc c c_man E1 e f h hneg l O1 o p r w z REGRESS_TARGETS += ignore invalid unsupp HTML_TARGETS = f -LINT_TARGETS = comment B h l O1 w ignore invalid unsupp +LINT_TARGETS = comment B h l O1 r w ignore invalid unsupp -# mandoc defect: +# mandoc defects: # - \h with a negative argument replaces output characters # instead of overstriking them +# - \r does not return to the previous output line -SKIP_GROFF = hneg +SKIP_GROFF = hneg r .include <bsd.regress.mk> diff --git a/regress/roff/esc/r.in b/regress/roff/esc/r.in new file mode 100644 index 00000000..835121d9 --- /dev/null +++ b/regress/roff/esc/r.in @@ -0,0 +1,13 @@ +.\" $OpenBSD: r.in,v 1.1 2022/05/20 13:06:27 schwarze Exp $ +.Dd $Mdocdate: May 20 2022 $ +.Dt ESC-R 1 +.Os +.Sh NAME +.Nm esc-r +.Nd the roff reverse line feed escape sequence +.Sh DESCRIPTION +.Bd -literal +first line +before\rafter +last line +.Ed diff --git a/regress/roff/esc/r.out_ascii b/regress/roff/esc/r.out_ascii new file mode 100644 index 00000000..83ec9425 --- /dev/null +++ b/regress/roff/esc/r.out_ascii @@ -0,0 +1,11 @@ +ESC-R(1) General Commands Manual ESC-R(1) + +NNAAMMEE + eesscc--rr - the roff reverse line feed escape sequence + +DDEESSCCRRIIPPTTIIOONN + first line + beforeafter + last line + +OpenBSD May 20, 2022 OpenBSD diff --git a/regress/roff/esc/r.out_lint b/regress/roff/esc/r.out_lint new file mode 100644 index 00000000..d86f19ff --- /dev/null +++ b/regress/roff/esc/r.out_lint @@ -0,0 +1 @@ +mandoc: r.in:11:7: UNSUPP: unsupported escape sequence: \r |