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| author | Ingo Schwarze <schwarze@openbsd.org> | 2018-10-23 17:18:01 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2018-10-23 17:18:01 +0000 |
| commit | 17ea1e514bc955b7553d710ab394b06d10ebf912 (patch) | |
| tree | ff84f4602d953885bcfaae243e7714f859074abb /man_html.c | |
| parent | 91b1cb33a43568849992bf87dd152de6f67c92e6 (diff) | |
| download | mandoc-17ea1e514bc955b7553d710ab394b06d10ebf912.tar.gz | |
Input lines that are not blank but generate no output,
for example lines containing nothing but "\&", are significant
in no-fill mode and can be represented by blank lines inside <pre>.
Fixing a bug that Pali dot Rohar at gmail dot com found
in pod2man(1) output, for example Email::Address::XS(3p).
While here, inside no-fill mode, there is no need to encode
totally blank input lines by emulating .PP - just let them
through as we are inside <pre> anyway.
Diffstat (limited to 'man_html.c')
| -rw-r--r-- | man_html.c | 7 |
1 files changed, 5 insertions, 2 deletions
@@ -264,7 +264,7 @@ print_man_node(MAN_ARGS) n->flags & NODE_LINE && *n->string == ' ' && (h->flags & HTML_NONEWLINE) == 0) print_otag(h, TAG_BR, ""); - if (*n->string != '\0') + if (want_fillmode == MAN_nf || *n->string != '\0') break; print_paragraph(h); return; @@ -338,8 +338,11 @@ print_man_node(MAN_ARGS) print_stagq(h, t); if (fillmode(h, 0) == MAN_nf && - n->next != NULL && n->next->flags & NODE_LINE) + n->next != NULL && n->next->flags & NODE_LINE) { + /* In .nf = <pre>, print even empty lines. */ + h->col++; print_endline(h); + } } /* |