=================================================================== RCS file: /cvs/mandoc/man_validate.c,v retrieving revision 1.111 retrieving revision 1.118 diff -u -p -r1.111 -r1.118 --- mandoc/man_validate.c 2015/02/06 08:28:35 1.111 +++ mandoc/man_validate.c 2015/04/19 13:50:26 1.118 @@ -1,15 +1,15 @@ -/* $OpenBSD: man_validate.c,v 1.111 2015/02/06 08:28:35 schwarze Exp $ */ +/* $OpenBSD: man_validate.c,v 1.118 2015/04/19 13:50:26 schwarze Exp $ */ /* * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons - * Copyright (c) 2010, 2012, 2013, 2014 Ingo Schwarze + * Copyright (c) 2010, 2012-2015 Ingo Schwarze * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF @@ -28,19 +28,18 @@ #include #include -#include "man.h" -#include "mandoc.h" #include "mandoc_aux.h" -#include "libman.h" +#include "mandoc.h" +#include "roff.h" +#include "man.h" #include "libmandoc.h" +#include "roff_int.h" +#include "libman.h" -#define CHKARGS struct man *man, struct man_node *n +#define CHKARGS struct roff_man *man, struct roff_node *n typedef void (*v_check)(CHKARGS); -static void check_eq2(CHKARGS); -static void check_le1(CHKARGS); -static void check_le5(CHKARGS); static void check_par(CHKARGS); static void check_part(CHKARGS); static void check_root(CHKARGS); @@ -52,6 +51,7 @@ 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); @@ -85,11 +85,11 @@ static v_check man_valids[MAN_MAX] = { check_part, /* RS */ NULL, /* DT */ post_UC, /* UC */ - check_le1, /* PD */ + NULL, /* PD */ post_AT, /* AT */ NULL, /* in */ post_ft, /* ft */ - check_eq2, /* OP */ + post_OP, /* OP */ post_nf, /* EX */ post_fi, /* EE */ post_UR, /* UR */ @@ -99,9 +99,9 @@ static v_check man_valids[MAN_MAX] = { void -man_valid_post(struct man *man) +man_valid_post(struct roff_man *man) { - struct man_node *n; + struct roff_node *n; v_check *cp; n = man->last; @@ -110,15 +110,15 @@ man_valid_post(struct man *man) n->flags |= MAN_VALID; switch (n->type) { - case MAN_TEXT: + case ROFFT_TEXT: check_text(man, n); break; - case MAN_ROOT: + case ROFFT_ROOT: check_root(man, n); break; - case MAN_EQN: + case ROFFT_EQN: /* FALLTHROUGH */ - case MAN_TBL: + case ROFFT_TBL: break; default: cp = man_valids + n->tok; @@ -170,28 +170,27 @@ 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) +{ + + 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); + } } -INEQ_DEFINE(2, ==, eq2) -INEQ_DEFINE(1, <=, le1) -INEQ_DEFINE(5, <=, le5) - 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 == ROFFT_HEAD && n->child == NULL) + mandoc_vmsg(MANDOCERR_UR_NOHEAD, man->parse, + n->line, n->pos, "UR"); check_part(man, n); } @@ -240,17 +239,13 @@ post_ft(CHKARGS) n->line, n->pos, "ft %s", cp); *cp = '\0'; } - - if (1 < n->nchild) - mandoc_vmsg(MANDOCERR_ARGCOUNT, man->parse, n->line, - n->pos, "want one child (have %d)", n->nchild); } static void check_part(CHKARGS) { - if (n->type == MAN_BODY && n->child == NULL) + if (n->type == ROFFT_BODY && n->child == NULL) mandoc_msg(MANDOCERR_BLK_EMPTY, man->parse, n->line, n->pos, man_macronames[n->tok]); } @@ -260,17 +255,17 @@ check_par(CHKARGS) { switch (n->type) { - case MAN_BLOCK: + case ROFFT_BLOCK: if (0 == n->body->nchild) - man_node_delete(man, n); + roff_node_delete(man, n); break; - case MAN_BODY: + case ROFFT_BODY: if (0 == n->nchild) mandoc_vmsg(MANDOCERR_PAR_SKIP, man->parse, n->line, n->pos, "%s empty", man_macronames[n->tok]); break; - case MAN_HEAD: + case ROFFT_HEAD: if (n->nchild) mandoc_vmsg(MANDOCERR_ARG_SKIP, man->parse, n->line, n->pos, @@ -288,11 +283,11 @@ post_IP(CHKARGS) { switch (n->type) { - case MAN_BLOCK: + case ROFFT_BLOCK: if (0 == n->head->nchild && 0 == n->body->nchild) - man_node_delete(man, n); + roff_node_delete(man, n); break; - case MAN_BODY: + case ROFFT_BODY: if (0 == n->parent->head->nchild && 0 == n->nchild) mandoc_vmsg(MANDOCERR_PAR_SKIP, man->parse, n->line, n->pos, @@ -306,23 +301,21 @@ post_IP(CHKARGS) static void post_TH(CHKARGS) { - struct man_node *nb; + struct roff_node *nb; const char *p; - check_le5(man, n); - free(man->meta.title); free(man->meta.vol); - free(man->meta.source); + free(man->meta.os); free(man->meta.msec); free(man->meta.date); man->meta.title = man->meta.vol = man->meta.date = - man->meta.msec = man->meta.source = NULL; + man->meta.msec = man->meta.os = NULL; nb = n; - /* ->TITLE<- MSEC DATE SOURCE VOL */ + /* ->TITLE<- MSEC DATE OS VOL */ n = n->child; if (n && n->string) { @@ -344,7 +337,7 @@ post_TH(CHKARGS) nb->line, nb->pos, "TH"); } - /* TITLE ->MSEC<- DATE SOURCE VOL */ + /* TITLE ->MSEC<- DATE OS VOL */ if (n) n = n->next; @@ -356,7 +349,7 @@ post_TH(CHKARGS) nb->line, nb->pos, "TH %s", man->meta.title); } - /* TITLE MSEC ->DATE<- SOURCE VOL */ + /* TITLE MSEC ->DATE<- OS VOL */ if (n) n = n->next; @@ -372,14 +365,14 @@ post_TH(CHKARGS) n ? n->pos : nb->pos, "TH"); } - /* TITLE MSEC DATE ->SOURCE<- VOL */ + /* TITLE MSEC DATE ->OS<- VOL */ if (n && (n = n->next)) - man->meta.source = mandoc_strdup(n->string); + man->meta.os = mandoc_strdup(n->string); else if (man->defos != NULL) - man->meta.source = mandoc_strdup(man->defos); + man->meta.os = mandoc_strdup(man->defos); - /* TITLE MSEC DATE SOURCE ->VOL<- */ + /* TITLE MSEC DATE OS ->VOL<- */ /* If missing, use the default VOL name for MSEC. */ if (n && (n = n->next)) @@ -388,11 +381,15 @@ 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. */ - man_node_delete(man, man->last); + roff_node_delete(man, man->last); } static void @@ -432,7 +429,7 @@ post_UC(CHKARGS) n = n->child; - if (NULL == n || MAN_TEXT != n->type) + if (n == NULL || n->type != ROFFT_TEXT) p = bsd_versions[0]; else { s = n->string; @@ -450,8 +447,8 @@ post_UC(CHKARGS) p = bsd_versions[0]; } - free(man->meta.source); - man->meta.source = mandoc_strdup(p); + free(man->meta.os); + man->meta.os = mandoc_strdup(p); } static void @@ -464,12 +461,12 @@ post_AT(CHKARGS) "System V Release 2", }; + struct roff_node *nn; const char *p, *s; - struct man_node *nn; n = n->child; - if (NULL == n || MAN_TEXT != n->type) + if (n == NULL || n->type != ROFFT_TEXT) p = unix_versions[0]; else { s = n->string; @@ -479,7 +476,9 @@ post_AT(CHKARGS) p = unix_versions[1]; else if (0 == strcmp(s, "5")) { nn = n->next; - if (nn && MAN_TEXT == nn->type && nn->string[0]) + if (nn != NULL && + nn->type == ROFFT_TEXT && + nn->string[0] != '\0') p = unix_versions[3]; else p = unix_versions[2]; @@ -487,17 +486,14 @@ post_AT(CHKARGS) p = unix_versions[0]; } - free(man->meta.source); - man->meta.source = mandoc_strdup(p); + free(man->meta.os); + man->meta.os = mandoc_strdup(p); } static void post_vs(CHKARGS) { - if (n->tok == MAN_sp) - check_le1(man, n); - if (NULL != n->prev) return; @@ -514,7 +510,7 @@ post_vs(CHKARGS) * Don't warn about this because it occurs in pod2man * and would cause considerable (unfixable) warnage. */ - man_node_delete(man, n); + roff_node_delete(man, n); break; default: break;