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| author |   Ingo Schwarze <schwarze@openbsd.org> | 2013-10-17 20:54:58 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2013-10-17 20:54:58 +0000 |
| commit | 80da5c33753e6423f0c705cd021a073af20577a9 (patch) | |
| tree | 86853f332a4ac8f07b3d088aeccb48fc5611ebc6 /man_validate.c | |
| parent | de451aaf7a927d2994d3e526df07235dee8005af (diff) | |
| download | mandoc-80da5c33753e6423f0c705cd021a073af20577a9.tar.gz mandoc-80da5c33753e6423f0c705cd021a073af20577a9.tar.zst mandoc-80da5c33753e6423f0c705cd021a073af20577a9.zip | |
Implement the .UR/.UE block (uniform resource identifier) introduced in the
man-ext macros by Eric S. Raymond, enabled by default in groff_man(7).
Usual disclaimer: You don't write new man(7) code, so you are not going
to use these, either.
Improves e.g. the bzr(1) and etherape(1) manuals.
Thanks to naddy@ for bringing these to my attention.
Diffstat (limited to 'man_validate.c')
| -rw-r--r-- | man_validate.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/man_validate.c b/man_validate.c index 7a9deede..da2e557e 100644 --- a/man_validate.c +++ b/man_validate.c @@ -1,7 +1,7 @@ -/* $Id: man_validate.c,v 1.85 2012/11/17 00:26:33 schwarze Exp $ */ +/* $Id: man_validate.c,v 1.86 2013/10/17 20:54:58 schwarze Exp $ */ /* * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> - * Copyright (c) 2010, 2012 Ingo Schwarze <schwarze@openbsd.org> + * Copyright (c) 2010, 2012, 2013 Ingo Schwarze <schwarze@openbsd.org> * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -49,6 +49,7 @@ static int check_eq2(CHKARGS); static int check_le1(CHKARGS); static int check_ge2(CHKARGS); static int check_le5(CHKARGS); +static int check_head1(CHKARGS); static int check_par(CHKARGS); static int check_part(CHKARGS); static int check_root(CHKARGS); @@ -80,6 +81,7 @@ static v_check posts_sec[] = { post_sec, NULL }; static v_check posts_sp[] = { post_vs, check_le1, NULL }; static v_check posts_th[] = { check_ge2, check_le5, post_TH, NULL }; static v_check posts_uc[] = { post_UC, NULL }; +static v_check posts_ur[] = { check_head1, check_part, NULL }; static v_check pres_sec[] = { pre_sec, NULL }; static const struct man_valid man_valids[MAN_MAX] = { @@ -119,6 +121,8 @@ static const struct man_valid man_valids[MAN_MAX] = { { NULL, posts_eq2 }, /* OP */ { NULL, posts_nf }, /* EX */ { NULL, posts_fi }, /* EE */ + { NULL, posts_ur }, /* UR */ + { NULL, NULL }, /* UE */ }; @@ -246,6 +250,17 @@ INEQ_DEFINE(2, >=, ge2) INEQ_DEFINE(5, <=, le5) static int +check_head1(CHKARGS) +{ + + if (MAN_HEAD == n->type && 1 != n->nchild) + mandoc_vmsg(MANDOCERR_ARGCOUNT, man->parse, n->line, + n->pos, "line arguments eq 1 (have %d)", n->nchild); + + return(1); +} + +static int post_ft(CHKARGS) { char *cp; |