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| author |   Ingo Schwarze <schwarze@openbsd.org> | 2017-06-11 19:37:00 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2017-06-11 19:37:00 +0000 |
| commit | 565360053d62a3b5df9e9ccc0926c3e6340fef63 (patch) | |
| tree | f4f2345878db47d41e74be046a7f42937eef4378 /mdoc_validate.c | |
| parent | d686462c7725fa8c3cab24acbaf5242bc67ad61a (diff) | |
| download | mandoc-565360053d62a3b5df9e9ccc0926c3e6340fef63.tar.gz mandoc-565360053d62a3b5df9e9ccc0926c3e6340fef63.tar.zst mandoc-565360053d62a3b5df9e9ccc0926c3e6340fef63.zip | |
Style message about legacy man(7) date format in mdoc(7) documents
and operating system dependent messages about missing or unexpected
Mdocdate; inspired by mdoclint(1).
Diffstat (limited to 'mdoc_validate.c')
| -rw-r--r-- | mdoc_validate.c | 34 |
1 files changed, 28 insertions, 6 deletions
diff --git a/mdoc_validate.c b/mdoc_validate.c index 0ba42e2a..77187315 100644 --- a/mdoc_validate.c +++ b/mdoc_validate.c @@ -1,4 +1,4 @@ -/* $Id: mdoc_validate.c,v 1.336 2017/06/11 17:16:51 schwarze Exp $ */ +/* $Id: mdoc_validate.c,v 1.337 2017/06/11 19:37:01 schwarze Exp $ */ /* * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv> * Copyright (c) 2010-2017 Ingo Schwarze <schwarze@openbsd.org> @@ -1790,9 +1790,8 @@ post_root(POST_ARGS) /* Add missing prologue data. */ if (mdoc->meta.date == NULL) - mdoc->meta.date = mdoc->quick ? - mandoc_strdup("") : - mandoc_normdate(mdoc->parse, NULL, 0, 0); + mdoc->meta.date = mdoc->quick ? mandoc_strdup("") : + mandoc_normdate(mdoc, NULL, 0, 0); if (mdoc->meta.title == NULL) { mandoc_msg(MANDOCERR_DT_NOTITLE, @@ -2348,7 +2347,7 @@ post_dd(POST_ARGS) if (n->child == NULL || n->child->string[0] == '\0') { mdoc->meta.date = mdoc->quick ? mandoc_strdup("") : - mandoc_normdate(mdoc->parse, NULL, n->line, n->pos); + mandoc_normdate(mdoc, NULL, n->line, n->pos); return; } @@ -2357,7 +2356,7 @@ post_dd(POST_ARGS) if (mdoc->quick) mdoc->meta.date = datestr; else { - mdoc->meta.date = mandoc_normdate(mdoc->parse, + mdoc->meta.date = mandoc_normdate(mdoc, datestr, n->line, n->pos); free(datestr); } @@ -2569,6 +2568,29 @@ post_os(POST_ARGS) out: mdoc->meta.os_e = strstr(mdoc->meta.os, "OpenBSD") != NULL ? MDOC_OS_OPENBSD : strstr(mdoc->meta.os, "NetBSD") != NULL ? MDOC_OS_NETBSD : MDOC_OS_OTHER; + + /* + * This is the earliest point where we can check + * Mdocdate conventions because we don't know + * the operating system earlier. + */ + + while (n->tok != MDOC_Dd) + if ((n = n->prev) == NULL) + return; + if ((n = n->child) == NULL) + return; + if (strcmp(n->string, "$" "Mdocdate")) { + if (mdoc->meta.os_e == MDOC_OS_OPENBSD) + mandoc_vmsg(MANDOCERR_MDOCDATE_MISSING, + mdoc->parse, n->line, n->pos, + "Dd %s", n->string); + } else { + if (mdoc->meta.os_e == MDOC_OS_NETBSD) + mandoc_vmsg(MANDOCERR_MDOCDATE, + mdoc->parse, n->line, n->pos, + "Dd %s", n->string); + } } enum roff_sec |