diff options
Diffstat (limited to 'usr/src/cmd/mandoc/mandoc.c')
| -rw-r--r-- | usr/src/cmd/mandoc/mandoc.c | 46 |
1 files changed, 35 insertions, 11 deletions
diff --git a/usr/src/cmd/mandoc/mandoc.c b/usr/src/cmd/mandoc/mandoc.c index d265463b4e..3e16d2c64f 100644 --- a/usr/src/cmd/mandoc/mandoc.c +++ b/usr/src/cmd/mandoc/mandoc.c @@ -1,7 +1,7 @@ -/* $Id: mandoc.c,v 1.98 2015/11/12 22:44:27 schwarze Exp $ */ +/* $Id: mandoc.c,v 1.103 2017/07/03 13:40:19 schwarze Exp $ */ /* * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv> - * Copyright (c) 2011-2015 Ingo Schwarze <schwarze@openbsd.org> + * Copyright (c) 2011-2015, 2017 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 @@ -28,8 +28,9 @@ #include <string.h> #include <time.h> -#include "mandoc.h" #include "mandoc_aux.h" +#include "mandoc.h" +#include "roff.h" #include "libmandoc.h" static int a2time(time_t *, const char *, const char *); @@ -95,6 +96,8 @@ mandoc_escape(const char **end, const char **start, int *sz) case ',': case '/': return ESCAPE_IGNORE; + case 'p': + return ESCAPE_BREAK; /* * The \z escape is supposed to output the following @@ -175,7 +178,17 @@ mandoc_escape(const char **end, const char **start, int *sz) ++*end; return ESCAPE_ERROR; } - gly = ESCAPE_IGNORE; + switch ((*start)[-1]) { + case 'h': + gly = ESCAPE_HORIZ; + break; + case 'l': + gly = ESCAPE_HLINE; + break; + default: + gly = ESCAPE_IGNORE; + break; + } term = **start; *start = ++*end; break; @@ -508,27 +521,38 @@ fail: } char * -mandoc_normdate(struct mparse *parse, char *in, int ln, int pos) +mandoc_normdate(struct roff_man *man, char *in, int ln, int pos) { + char *cp; time_t t; /* No date specified: use today's date. */ if (in == NULL || *in == '\0' || strcmp(in, "$" "Mdocdate$") == 0) { - mandoc_msg(MANDOCERR_DATE_MISSING, parse, ln, pos, NULL); + mandoc_msg(MANDOCERR_DATE_MISSING, man->parse, ln, pos, NULL); return time2a(time(NULL)); } /* Valid mdoc(7) date format. */ if (a2time(&t, "$" "Mdocdate: %b %d %Y $", in) || - a2time(&t, "%b %d, %Y", in)) - return time2a(t); + a2time(&t, "%b %d, %Y", in)) { + cp = time2a(t); + if (t > time(NULL) + 86400) + mandoc_msg(MANDOCERR_DATE_FUTURE, man->parse, + ln, pos, cp); + return cp; + } - /* Do not warn about the legacy man(7) format. */ + /* In man(7), do not warn about the legacy format. */ - if ( ! a2time(&t, "%Y-%m-%d", in)) - mandoc_msg(MANDOCERR_DATE_BAD, parse, ln, pos, in); + if (a2time(&t, "%Y-%m-%d", in) == 0) + mandoc_msg(MANDOCERR_DATE_BAD, man->parse, ln, pos, in); + else if (t > time(NULL) + 86400) + mandoc_msg(MANDOCERR_DATE_FUTURE, man->parse, ln, pos, in); + else if (man->macroset == MACROSET_MDOC) + mandoc_vmsg(MANDOCERR_DATE_LEGACY, man->parse, + ln, pos, "Dd %s", in); /* Use any non-mdoc(7) date verbatim. */ |