diff options
| author | Ingo Schwarze <schwarze@openbsd.org> | 2015-02-06 11:54:36 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2015-02-06 11:54:36 +0000 |
| commit | daf2e16fdc43b128212a4ed878eda6db14c08074 (patch) | |
| tree | 226a418cbf3ee1510fde9bad6d26f52b7dabeb9b /man_validate.c | |
| parent | a2da7908b98806106e371a1ff27e835194407859 (diff) | |
| download | mandoc-daf2e16fdc43b128212a4ed878eda6db14c08074.tar.gz | |
better error reporting regarding .OP .RS .UR .TH arguments
Diffstat (limited to 'man_validate.c')
| -rw-r--r-- | man_validate.c | 43 |
1 files changed, 22 insertions, 21 deletions
diff --git a/man_validate.c b/man_validate.c index 4a4c3560..93ee9b3f 100644 --- a/man_validate.c +++ b/man_validate.c @@ -1,7 +1,7 @@ /* $OpenBSD$ */ /* * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv> - * Copyright (c) 2010, 2012, 2013, 2014 Ingo Schwarze <schwarze@openbsd.org> + * Copyright (c) 2010, 2012-2015 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 @@ -38,8 +38,6 @@ typedef void (*v_check)(CHKARGS); -static void check_eq2(CHKARGS); -static void check_le5(CHKARGS); static void check_par(CHKARGS); static void check_part(CHKARGS); static void check_root(CHKARGS); @@ -51,6 +49,7 @@ static void post_vs(CHKARGS); static void post_fi(CHKARGS); static void post_ft(CHKARGS); static void post_nf(CHKARGS); +static void post_OP(CHKARGS); static void post_TH(CHKARGS); static void post_UC(CHKARGS); static void post_UR(CHKARGS); @@ -88,7 +87,7 @@ static v_check man_valids[MAN_MAX] = { post_AT, /* AT */ NULL, /* in */ post_ft, /* ft */ - check_eq2, /* OP */ + post_OP, /* OP */ post_nf, /* EX */ post_fi, /* EE */ post_UR, /* UR */ @@ -169,27 +168,27 @@ check_text(CHKARGS) n->line, n->pos + (p - cp), NULL); } -#define INEQ_DEFINE(x, ineq, name) \ -static void \ -check_##name(CHKARGS) \ -{ \ - if (n->nchild ineq (x)) \ - return; \ - mandoc_vmsg(MANDOCERR_ARGCOUNT, man->parse, n->line, n->pos, \ - "line arguments %s %d (have %d)", \ - #ineq, (x), n->nchild); \ -} +static void +post_OP(CHKARGS) +{ -INEQ_DEFINE(2, ==, eq2) -INEQ_DEFINE(5, <=, le5) + if (n->nchild == 0) + mandoc_msg(MANDOCERR_OP_EMPTY, man->parse, + n->line, n->pos, "OP"); + else if (n->nchild > 2) { + n = n->child->next->next; + mandoc_vmsg(MANDOCERR_ARG_EXCESS, man->parse, + n->line, n->pos, "OP ... %s", n->string); + } +} static void post_UR(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); + if (n->type == MAN_HEAD && n->child == NULL) + mandoc_vmsg(MANDOCERR_UR_NOHEAD, man->parse, + n->line, n->pos, "UR"); check_part(man, n); } @@ -303,8 +302,6 @@ post_TH(CHKARGS) struct man_node *nb; const char *p; - check_le5(man, n); - free(man->meta.title); free(man->meta.vol); free(man->meta.source); @@ -382,6 +379,10 @@ post_TH(CHKARGS) (NULL != (p = mandoc_a2msec(man->meta.msec)))) man->meta.vol = mandoc_strdup(p); + if (n != NULL && (n = n->next) != NULL) + mandoc_vmsg(MANDOCERR_ARG_EXCESS, man->parse, + n->line, n->pos, "TH ... %s", n->string); + /* * Remove the `TH' node after we've processed it for our * meta-data. |