mandoc/mdoc_validate.c - diff

Return to mdoc_validate.c CVS log

Up to [cvsweb.bsd.lv] / mandoc

Diff for /mandoc/mdoc_validate.c between version 1.344 and 1.375

version 1.344, 2017/06/27 12:18:00

version 1.375, 2019/09/13 19:26:46

Line 1

/* $Id$ */

* Permission to use, copy, modify, and distribute this software for any

Line 33

#include "mandoc_aux.h"

#include "mandoc.h"

#include "mandoc_xr.h"

#include "roff.h"

#include "mdoc.h"

#include "libmandoc.h"

Line 52 enum check_ineq {

Line 53 enum check_ineq {

typedef void (*v_post)(POST_ARGS);

static int build_list(struct roff_man *, int);

static void check_text(struct roff_man *, int, int, char *);

static void check_argv(struct roff_man *,

struct roff_node *, struct mdoc_argv *);

static void check_args(struct roff_man *, struct roff_node *);

static void check_text(struct roff_man *, int, int, char *);

static void check_text_em(struct roff_man *, int, int, char *);

static void check_toptext(struct roff_man *, int, int, const char *);

static int child_an(const struct roff_node *);

static size_t macro2len(enum roff_tok);

static void rewrite_macro2len(struct roff_man *, char **);

static int similar(const char *, const char *);

static void post_abort(POST_ARGS) __attribute__((__noreturn__));

static void post_an(POST_ARGS);

static void post_an_norm(POST_ARGS);

static void post_at(POST_ARGS);

Line 77 static void post_defaults(POST_ARGS);

Line 80 static void post_defaults(POST_ARGS);

static void post_display(POST_ARGS);

static void post_dd(POST_ARGS);

static void post_delim(POST_ARGS);

static void post_delim_nb(POST_ARGS);

static void post_dt(POST_ARGS);

static void post_en(POST_ARGS);

static void post_es(POST_ARGS);

Line 108 static void post_sh_authors(POST_ARGS);

Line 112 static void post_sh_authors(POST_ARGS);

static void post_sm(POST_ARGS);

static void post_st(POST_ARGS);

static void post_std(POST_ARGS);

static void post_sx(POST_ARGS);

static void post_useless(POST_ARGS);

static void post_xr(POST_ARGS);

static void post_xx(POST_ARGS);

static const v_post __mdoc_valids[MDOC_MAX - MDOC_Dd] = {

static const v_post mdoc_valids[MDOC_MAX - MDOC_Dd] = {

post_dd, /* Dd */

post_dt, /* Dt */

post_os, /* Os */

Line 126 static const v_post __mdoc_valids[MDOC_MAX - MDOC_Dd]

Line 131 static const v_post __mdoc_valids[MDOC_MAX - MDOC_Dd]

post_bl, /* Bl */

NULL, /* El */

post_it, /* It */

post_delim, /* Ad */

post_delim_nb, /* Ad */

post_an, /* An */

NULL, /* Ap */

post_defaults, /* Ar */

NULL, /* Cd */

post_delim, /* Cm */

post_delim_nb, /* Cm */

post_delim, /* Dv */

post_delim_nb, /* Dv */

post_delim, /* Er */

post_delim_nb, /* Er */

post_delim, /* Ev */

post_delim_nb, /* Ev */

post_ex, /* Ex */

post_fa, /* Fa */

NULL, /* Fd */

post_delim, /* Fl */

post_delim_nb, /* Fl */

post_fn, /* Fn */

post_delim, /* Ft */

post_delim_nb, /* Ft */

post_delim, /* Ic */

post_delim_nb, /* Ic */

post_delim, /* In */

post_delim_nb, /* In */

post_defaults, /* Li */

post_nd, /* Nd */

post_nm, /* Nm */

post_delim, /* Op */

post_delim_nb, /* Op */

post_obsolete, /* Ot */

post_abort, /* Ot */

post_defaults, /* Pa */

post_rv, /* Rv */

post_st, /* St */

post_delim, /* Va */

post_delim_nb, /* Va */

post_delim, /* Vt */

post_delim_nb, /* Vt */

post_xr, /* Xr */

NULL, /* %A */

post_hyph, /* %B */ /* FIXME: can be used outside Rs/Re. */

Line 166 static const v_post __mdoc_valids[MDOC_MAX - MDOC_Dd]

Line 171 static const v_post __mdoc_valids[MDOC_MAX - MDOC_Dd]

post_hyph, /* %T */ /* FIXME: can be used outside Rs/Re. */

NULL, /* %V */

NULL, /* Ac */

post_delim, /* Ao */

NULL, /* Ao */

post_delim, /* Aq */

post_delim_nb, /* Aq */

post_at, /* At */

NULL, /* Bc */

post_bf, /* Bf */

post_delim, /* Bo */

NULL, /* Bo */

NULL, /* Bq */

post_xx, /* Bsx */

post_bx, /* Bx */

Line 181 static const v_post __mdoc_valids[MDOC_MAX - MDOC_Dd]

Line 186 static const v_post __mdoc_valids[MDOC_MAX - MDOC_Dd]

NULL, /* Dq */

NULL, /* Ec */

NULL, /* Ef */

post_delim, /* Em */

post_delim_nb, /* Em */

NULL, /* Eo */

post_xx, /* Fx */

post_delim, /* Ms */

post_delim_nb, /* Ms */

NULL, /* No */

post_ns, /* Ns */

post_xx, /* Nx */

post_xx, /* Ox */

NULL, /* Pc */

NULL, /* Pf */

post_delim, /* Po */

NULL, /* Po */

post_delim, /* Pq */

post_delim_nb, /* Pq */

NULL, /* Qc */

post_delim, /* Ql */

post_delim_nb, /* Ql */

post_delim, /* Qo */

NULL, /* Qo */

post_delim, /* Qq */

post_delim_nb, /* Qq */

NULL, /* Re */

post_rs, /* Rs */

NULL, /* Sc */

post_delim, /* So */

NULL, /* So */

post_delim, /* Sq */

post_delim_nb, /* Sq */

post_sm, /* Sm */

post_hyph, /* Sx */

post_sx, /* Sx */

post_delim, /* Sy */

post_delim_nb, /* Sy */

post_useless, /* Tn */

post_xx, /* Ux */

NULL, /* Xc */

NULL, /* Xo */

post_fo, /* Fo */

NULL, /* Fc */

post_delim, /* Oo */

NULL, /* Oo */

NULL, /* Oc */

post_bk, /* Bk */

NULL, /* Ek */

Line 220 static const v_post __mdoc_valids[MDOC_MAX - MDOC_Dd]

Line 225 static const v_post __mdoc_valids[MDOC_MAX - MDOC_Dd]

post_obsolete, /* Fr */

post_eoln, /* Ud */

post_lb, /* Lb */

post_par, /* Lp */

post_abort, /* Lp */

post_delim, /* Lk */

post_delim_nb, /* Lk */

post_defaults, /* Mt */

post_delim, /* Brq */

post_delim_nb, /* Brq */

post_delim, /* Bro */

NULL, /* Bro */

NULL, /* Brc */

NULL, /* %C */

post_es, /* Es */

Line 234 static const v_post __mdoc_valids[MDOC_MAX - MDOC_Dd]

Line 239 static const v_post __mdoc_valids[MDOC_MAX - MDOC_Dd]

NULL, /* %U */

NULL, /* Ta */

};

static const v_post *const mdoc_valids = __mdoc_valids - MDOC_Dd;

#define RSORD_MAX 14 /* Number of `Rs' blocks. */

Line 282 static const char * const secnames[SEC__MAX] = {

Line 286 static const char * const secnames[SEC__MAX] = {

};

/* Validate the subtree rooted at mdoc->last. */

void

mdoc_node_validate(struct roff_man *mdoc)

mdoc_validate(struct roff_man *mdoc)

{

struct roff_node *n;

struct roff_node *n, *np;

const v_post *p;

* Translate obsolete macros to modern macros first

* such that later code does not need to look

* for the obsolete versions.

n = mdoc->last;

switch (n->tok) {

case MDOC_Lp:

n->tok = MDOC_Pp;

break;

case MDOC_Ot:

post_obsolete(mdoc);

n->tok = MDOC_Ft;

break;

default:

break;

}

* Iterate over all children, recursing into each one

* in turn, depth-first.

mdoc->last = mdoc->last->child;

while (mdoc->last != NULL) {

mdoc_node_validate(mdoc);

mdoc_validate(mdoc);

if (mdoc->last == n)

mdoc->last = mdoc->last->child;

else

mdoc->last = mdoc->last->next;

}

/* Finally validate the macro itself. */

mdoc->last = n;

mdoc->next = ROFF_NEXT_SIBLING;

switch (n->type) {

case ROFFT_TEXT:

np = n->parent;

if (n->sec != SEC_SYNOPSIS ||

(n->parent->tok != MDOC_Cd && n->parent->tok != MDOC_Fd))

(np->tok != MDOC_Cd && np->tok != MDOC_Fd))

check_text(mdoc, n->line, n->pos, n->string);

if (n->parent->tok == MDOC_It ||

if ((n->flags & NODE_NOFILL) == 0 &&

(n->parent->type == ROFFT_BODY &&

(np->tok != MDOC_It || np->type != ROFFT_HEAD ||

(n->parent->tok == MDOC_Sh ||

np->parent->parent->norm->Bl.type != LIST_diag))

n->parent->tok == MDOC_Ss)))

check_text_em(mdoc, n->line, n->pos, n->string);

if (np->tok == MDOC_It || (np->type == ROFFT_BODY &&

(np->tok == MDOC_Sh || np->tok == MDOC_Ss)))

check_toptext(mdoc, n->line, n->pos, n->string);

break;

case ROFFT_COMMENT:

case ROFFT_EQN:

case ROFFT_TBL:

break;

Line 334 mdoc_node_validate(struct roff_man *mdoc)

Line 368 mdoc_node_validate(struct roff_man *mdoc)

/* Call the macro's postprocessor. */

if (n->tok < ROFF_MAX) {

switch(n->tok) {

roff_validate(mdoc);

case ROFF_br:

case ROFF_sp:

post_par(mdoc);

break;

default:

roff_validate(mdoc);

break;

}

break;

}

assert(n->tok >= MDOC_Dd && n->tok < MDOC_MAX);

p = mdoc_valids + n->tok;

p = mdoc_valids + (n->tok - MDOC_Dd);

if (*p)

(*p)(mdoc);

if (mdoc->last == n)

Line 383 check_text(struct roff_man *mdoc, int ln, int pos, cha

Line 409 check_text(struct roff_man *mdoc, int ln, int pos, cha

{

char *cp;

if (MDOC_LITERAL & mdoc->flags)

if (mdoc->last->flags & NODE_NOFILL)

return;

for (cp = p; NULL != (p = strchr(p, '\t')); p++)

mandoc_msg(MANDOCERR_FI_TAB, mdoc->parse,

mandoc_msg(MANDOCERR_FI_TAB, ln, pos + (int)(p - cp), NULL);

ln, pos + (int)(p - cp), NULL);

}

static void

check_text_em(struct roff_man *mdoc, int ln, int pos, char *p)

{

const struct roff_node *np, *nn;

char *cp;

np = mdoc->last->prev;

nn = mdoc->last->next;

/* Look for em-dashes wrongly encoded as "--". */

for (cp = p; *cp != '\0'; cp++) {

if (cp[0] != '-' || cp[1] != '-')

continue;

cp++;

/* Skip input sequences of more than two '-'. */

if (cp[1] == '-') {

while (cp[1] == '-')

cp++;

continue;

}

/* Skip "--" directly attached to something else. */

if ((cp - p > 1 && cp[-2] != ' ') ||

(cp[1] != '\0' && cp[1] != ' '))

continue;

/* Require a letter right before or right afterwards. */

if ((cp - p > 2 ?

isalpha((unsigned char)cp[-3]) :

np != NULL &&

np->type == ROFFT_TEXT &&

*np->string != '\0' &&

isalpha((unsigned char)np->string[

strlen(np->string) - 1])) ||

(cp[1] != '\0' && cp[2] != '\0' ?

isalpha((unsigned char)cp[2]) :

nn != NULL &&

nn->type == ROFFT_TEXT &&

isalpha((unsigned char)*nn->string))) {

mandoc_msg(MANDOCERR_DASHDASH,

ln, pos + (int)(cp - p) - 1, NULL);

break;

}

static void

check_toptext(struct roff_man *mdoc, int ln, int pos, const char *p)

{

const char *cp, *cpr;

Line 400 check_toptext(struct roff_man *mdoc, int ln, int pos,

Line 476 check_toptext(struct roff_man *mdoc, int ln, int pos,

return;

if ((cp = strstr(p, "OpenBSD")) != NULL)

mandoc_msg(MANDOCERR_BX, mdoc->parse,

mandoc_msg(MANDOCERR_BX, ln, pos + (int)(cp - p), "Ox");

ln, pos + (cp - p), "Ox");

if ((cp = strstr(p, "NetBSD")) != NULL)

mandoc_msg(MANDOCERR_BX, mdoc->parse,

mandoc_msg(MANDOCERR_BX, ln, pos + (int)(cp - p), "Nx");

ln, pos + (cp - p), "Nx");

if ((cp = strstr(p, "FreeBSD")) != NULL)

mandoc_msg(MANDOCERR_BX, mdoc->parse,

mandoc_msg(MANDOCERR_BX, ln, pos + (int)(cp - p), "Fx");

ln, pos + (cp - p), "Fx");

if ((cp = strstr(p, "DragonFly")) != NULL)

mandoc_msg(MANDOCERR_BX, mdoc->parse,

mandoc_msg(MANDOCERR_BX, ln, pos + (int)(cp - p), "Dx");

ln, pos + (cp - p), "Dx");

cp = p;

while ((cp = strstr(cp + 1, "()")) != NULL) {

Line 419 check_toptext(struct roff_man *mdoc, int ln, int pos,

Line 491 check_toptext(struct roff_man *mdoc, int ln, int pos,

break;

if ((cpr < p || *cpr == ' ') && cpr + 1 < cp) {

cpr++;

mandoc_vmsg(MANDOCERR_FUNC, mdoc->parse,

mandoc_msg(MANDOCERR_FUNC, ln, pos + (int)(cpr - p),

ln, pos + (cpr - p),

"%.*s()", (int)(cp - cpr), cpr);

}

static void

post_abort(POST_ARGS)

{

abort();

}

static void

post_delim(POST_ARGS)

{

const struct roff_node *nch;

const char *lc;

enum mdelim delim;

enum roff_tok tok;

tok = mdoc->last->tok;

nch = mdoc->last->last;

if (nch == NULL || nch->type != ROFFT_TEXT)

return;

lc = strchr(nch->string, '\0') - 1;

if (lc < nch->string)

return;

delim = mdoc_isdelim(lc);

if (delim == DELIM_NONE || delim == DELIM_OPEN)

return;

if (*lc == ')' && (tok == MDOC_Nd || tok == MDOC_Sh ||

tok == MDOC_Ss || tok == MDOC_Fo))

return;

mandoc_msg(MANDOCERR_DELIM, nch->line,

nch->pos + (int)(lc - nch->string), "%s%s %s", roff_name[tok],

nch == mdoc->last->child ? "" : " ...", nch->string);

}

static void

post_delim_nb(POST_ARGS)

{

const struct roff_node *nch;

const char *lc, *cp;

int nw;

enum mdelim delim;

Line 499 post_delim(POST_ARGS)

Line 603 post_delim(POST_ARGS)

/* At least three alphabetic words with a sentence ending. */

if (strchr("!.:?", *lc) != NULL && (tok == MDOC_Em ||

tok == MDOC_Li || tok == MDOC_Po || tok == MDOC_Pq ||

tok == MDOC_Li || tok == MDOC_Pq || tok == MDOC_Sy)) {

tok == MDOC_Sy)) {

nw = 0;

for (cp = lc - 1; cp >= nch->string; cp--) {

if (*cp == ' ') {

Line 515 post_delim(POST_ARGS)

Line 618 post_delim(POST_ARGS)

}

mandoc_vmsg(MANDOCERR_DELIM, mdoc->parse,

mandoc_msg(MANDOCERR_DELIM_NB, nch->line,

nch->line, nch->pos + (lc - nch->string),

nch->pos + (int)(lc - nch->string), "%s%s %s", roff_name[tok],

"%s%s %s", roff_name[tok],

nch == mdoc->last->child ? "" : " ...", nch->string);

}

Line 583 post_bl_norm(POST_ARGS)

Line 685 post_bl_norm(POST_ARGS)

case MDOC_Compact:

if (n->norm->Bl.comp)

mandoc_msg(MANDOCERR_ARG_REP,

mdoc->parse, argv->line,

argv->line, argv->pos, "Bl -compact");

argv->pos, "Bl -compact");

n->norm->Bl.comp = 1;

break;

case MDOC_Width:

wa = argv;

if (0 == argv->sz) {

mandoc_msg(MANDOCERR_ARG_EMPTY,

mdoc->parse, argv->line,

argv->line, argv->pos, "Bl -width");

argv->pos, "Bl -width");

n->norm->Bl.width = "0n";

break;

}

if (NULL != n->norm->Bl.width)

mandoc_vmsg(MANDOCERR_ARG_REP,

mandoc_msg(MANDOCERR_ARG_REP,

mdoc->parse, argv->line,

argv->line, argv->pos,

argv->pos, "Bl -width %s",

"Bl -width %s", argv->value[0]);

argv->value[0]);

rewrite_macro2len(mdoc, argv->value);

n->norm->Bl.width = argv->value[0];

break;

case MDOC_Offset:

if (0 == argv->sz) {

mandoc_msg(MANDOCERR_ARG_EMPTY,

mdoc->parse, argv->line,

argv->line, argv->pos, "Bl -offset");

argv->pos, "Bl -offset");

break;

}

if (NULL != n->norm->Bl.offs)

mandoc_vmsg(MANDOCERR_ARG_REP,

mandoc_msg(MANDOCERR_ARG_REP,

mdoc->parse, argv->line,

argv->line, argv->pos,

argv->pos, "Bl -offset %s",

"Bl -offset %s", argv->value[0]);

argv->value[0]);

rewrite_macro2len(mdoc, argv->value);

n->norm->Bl.offs = argv->value[0];

break;

Line 629 post_bl_norm(POST_ARGS)

Line 726 post_bl_norm(POST_ARGS)

/* Check: multiple list types. */

if (LIST__NONE != n->norm->Bl.type) {

mandoc_vmsg(MANDOCERR_BL_REP,

mandoc_msg(MANDOCERR_BL_REP, n->line, n->pos,

mdoc->parse, n->line, n->pos,

"Bl -%s", mdoc_argnames[argv->arg]);

continue;

}

Line 640 post_bl_norm(POST_ARGS)

Line 736 post_bl_norm(POST_ARGS)

if (n->norm->Bl.width ||

n->norm->Bl.offs ||

n->norm->Bl.comp)

mandoc_vmsg(MANDOCERR_BL_LATETYPE,

mandoc_msg(MANDOCERR_BL_LATETYPE,

mdoc->parse, n->line, n->pos, "Bl -%s",

n->line, n->pos, "Bl -%s",

mdoc_argnames[n->args->argv[0].arg]);

n->norm->Bl.type = lt;

Line 654 post_bl_norm(POST_ARGS)

Line 750 post_bl_norm(POST_ARGS)

/* Allow lists to default to LIST_item. */

if (LIST__NONE == n->norm->Bl.type) {

mandoc_msg(MANDOCERR_BL_NOTYPE, mdoc->parse,

mandoc_msg(MANDOCERR_BL_NOTYPE, n->line, n->pos, "Bl");

n->line, n->pos, "Bl");

n->norm->Bl.type = LIST_item;

mdoclt = MDOC_Item;

}

Line 669 post_bl_norm(POST_ARGS)

Line 764 post_bl_norm(POST_ARGS)

switch (n->norm->Bl.type) {

case LIST_tag:

if (NULL == n->norm->Bl.width)

if (n->norm->Bl.width == NULL)

mandoc_msg(MANDOCERR_BL_NOWIDTH, mdoc->parse,

mandoc_msg(MANDOCERR_BL_NOWIDTH,

n->line, n->pos, "Bl -tag");

break;

case LIST_column:

Line 678 post_bl_norm(POST_ARGS)

Line 773 post_bl_norm(POST_ARGS)

case LIST_ohang:

case LIST_inset:

case LIST_item:

if (n->norm->Bl.width)

if (n->norm->Bl.width != NULL)

mandoc_vmsg(MANDOCERR_BL_SKIPW, mdoc->parse,

mandoc_msg(MANDOCERR_BL_SKIPW, wa->line, wa->pos,

wa->line, wa->pos, "Bl -%s",

"Bl -%s", mdoc_argnames[mdoclt]);

mdoc_argnames[mdoclt]);

n->norm->Bl.width = NULL;

break;

case LIST_bullet:

case LIST_dash:

case LIST_hyphen:

if (NULL == n->norm->Bl.width)

if (n->norm->Bl.width == NULL)

n->norm->Bl.width = "2n";

break;

case LIST_enum:

if (NULL == n->norm->Bl.width)

if (n->norm->Bl.width == NULL)

n->norm->Bl.width = "3n";

break;

default:

Line 728 post_bd(POST_ARGS)

Line 823 post_bd(POST_ARGS)

dt = DISP_literal;

break;

case MDOC_File:

mandoc_msg(MANDOCERR_BD_FILE, mdoc->parse,

mandoc_msg(MANDOCERR_BD_FILE, n->line, n->pos, NULL);

n->line, n->pos, NULL);

break;

case MDOC_Offset:

if (0 == argv->sz) {

mandoc_msg(MANDOCERR_ARG_EMPTY,

mdoc->parse, argv->line,

argv->line, argv->pos, "Bd -offset");

argv->pos, "Bd -offset");

break;

}

if (NULL != n->norm->Bd.offs)

mandoc_vmsg(MANDOCERR_ARG_REP,

mandoc_msg(MANDOCERR_ARG_REP,

mdoc->parse, argv->line,

argv->line, argv->pos,

argv->pos, "Bd -offset %s",

"Bd -offset %s", argv->value[0]);

argv->value[0]);

rewrite_macro2len(mdoc, argv->value);

n->norm->Bd.offs = argv->value[0];

break;

case MDOC_Compact:

if (n->norm->Bd.comp)

mandoc_msg(MANDOCERR_ARG_REP,

mdoc->parse, argv->line,

argv->line, argv->pos, "Bd -compact");

argv->pos, "Bd -compact");

n->norm->Bd.comp = 1;

break;

default:

Line 762 post_bd(POST_ARGS)

Line 853 post_bd(POST_ARGS)

if (DISP__NONE == n->norm->Bd.type)

n->norm->Bd.type = dt;

else

mandoc_vmsg(MANDOCERR_BD_REP,

mandoc_msg(MANDOCERR_BD_REP, n->line, n->pos,

mdoc->parse, n->line, n->pos,

"Bd -%s", mdoc_argnames[argv->arg]);

}

if (DISP__NONE == n->norm->Bd.type) {

mandoc_msg(MANDOCERR_BD_NOTYPE, mdoc->parse,

mandoc_msg(MANDOCERR_BD_NOTYPE, n->line, n->pos, "Bd");

n->line, n->pos, "Bd");

n->norm->Bd.type = DISP_ragged;

}

Line 791 post_an_norm(POST_ARGS)

Line 880 post_an_norm(POST_ARGS)

for (i = 1; i < n->args->argc; i++) {

argv = n->args->argv + i;

mandoc_vmsg(MANDOCERR_AN_REP,

mandoc_msg(MANDOCERR_AN_REP, argv->line, argv->pos,

mdoc->parse, argv->line, argv->pos,

"An -%s", mdoc_argnames[argv->arg]);

}

Line 813 post_eoln(POST_ARGS)

Line 901 post_eoln(POST_ARGS)

post_useless(mdoc);

n = mdoc->last;

if (n->child != NULL)

mandoc_vmsg(MANDOCERR_ARG_SKIP, mdoc->parse, n->line,

mandoc_msg(MANDOCERR_ARG_SKIP, n->line,

n->pos, "%s %s", roff_name[n->tok], n->child->string);

while (n->child != NULL)

Line 835 build_list(struct roff_man *mdoc, int tok)

Line 923 build_list(struct roff_man *mdoc, int tok)

for (ic = 1;; ic++) {

roff_elem_alloc(mdoc, n->line, n->pos, tok);

mdoc->last->flags |= NODE_NOSRC;

mdoc_node_relink(mdoc, n);

roff_node_relink(mdoc, n);

n = mdoc->last = mdoc->last->parent;

mdoc->next = ROFF_NEXT_SIBLING;

if (n->next == NULL)

Line 876 post_ex(POST_ARGS)

Line 964 post_ex(POST_ARGS)

mdoc->next = ROFF_NEXT_SIBLING;

ic = 1;

} else {

mandoc_msg(MANDOCERR_EX_NONAME, mdoc->parse,

mandoc_msg(MANDOCERR_EX_NONAME, n->line, n->pos, "Ex");

n->line, n->pos, "Ex");

ic = 0;

}

Line 896 post_lb(POST_ARGS)

Line 983 post_lb(POST_ARGS)

struct roff_node *n;

const char *p;

post_delim(mdoc);

post_delim_nb(mdoc);

n = mdoc->last;

assert(n->child->type == ROFFT_TEXT);

Line 910 post_lb(POST_ARGS)

Line 997 post_lb(POST_ARGS)

return;

}

mandoc_vmsg(MANDOCERR_LB_BAD, mdoc->parse, n->child->line,

mandoc_msg(MANDOCERR_LB_BAD, n->child->line,

n->child->pos, "Lb %s", n->child->string);

roff_word_alloc(mdoc, n->line, n->pos, "library");

mdoc->last->flags = NODE_NOSRC;

roff_word_alloc(mdoc, n->line, n->pos, "\\(Lq");

roff_word_alloc(mdoc, n->line, n->pos, "\\(lq");

mdoc->last->flags = NODE_DELIMO | NODE_NOSRC;

mdoc->last = mdoc->last->next;

roff_word_alloc(mdoc, n->line, n->pos, "\\(Rq");

roff_word_alloc(mdoc, n->line, n->pos, "\\(rq");

mdoc->last->flags = NODE_DELIMC | NODE_NOSRC;

mdoc->last = n;

}

Line 967 post_std(POST_ARGS)

Line 1054 post_std(POST_ARGS)

{

struct roff_node *n;

post_delim(mdoc);

n = mdoc->last;

if (n->args && n->args->argc == 1)

if (n->args->argv[0].arg == MDOC_Std)

return;

mandoc_msg(MANDOCERR_ARG_STD, mdoc->parse,

mandoc_msg(MANDOCERR_ARG_STD, n->line, n->pos,

n->line, n->pos, roff_name[n->tok]);

"%s", roff_name[n->tok]);

}

static void

Line 987 post_st(POST_ARGS)

Line 1076 post_st(POST_ARGS)

assert(nch->type == ROFFT_TEXT);

if ((p = mdoc_a2st(nch->string)) == NULL) {

mandoc_vmsg(MANDOCERR_ST_BAD, mdoc->parse,

mandoc_msg(MANDOCERR_ST_BAD,

nch->line, nch->pos, "St %s", nch->string);

roff_node_delete(mdoc, n);

return;

Line 1007 post_obsolete(POST_ARGS)

Line 1096 post_obsolete(POST_ARGS)

n = mdoc->last;

if (n->type == ROFFT_ELEM || n->type == ROFFT_BLOCK)

mandoc_msg(MANDOCERR_MACRO_OBS, mdoc->parse,

mandoc_msg(MANDOCERR_MACRO_OBS, n->line, n->pos,

n->line, n->pos, roff_name[n->tok]);

"%s", roff_name[n->tok]);

}

static void

Line 1017 post_useless(POST_ARGS)

Line 1106 post_useless(POST_ARGS)

struct roff_node *n;

n = mdoc->last;

mandoc_msg(MANDOCERR_MACRO_USELESS, mdoc->parse,

mandoc_msg(MANDOCERR_MACRO_USELESS, n->line, n->pos,

n->line, n->pos, roff_name[n->tok]);

"%s", roff_name[n->tok]);

}

Line 1047 post_bf(POST_ARGS)

Line 1136 post_bf(POST_ARGS)

nch = np->child;

if (np->parent->args == NULL) {

if (nch == NULL) {

mandoc_msg(MANDOCERR_BF_NOFONT, mdoc->parse,

mandoc_msg(MANDOCERR_BF_NOFONT,

np->line, np->pos, "Bf");

return;

}

nch = nch->next;

}

if (nch != NULL)

mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,

mandoc_msg(MANDOCERR_ARG_EXCESS,

nch->line, nch->pos, "Bf ... %s", nch->string);

/* Extract argument into data. */

Line 1085 post_bf(POST_ARGS)

Line 1174 post_bf(POST_ARGS)

else if ( ! strcmp(np->child->string, "Sy"))

np->norm->Bf.font = FONT_Sy;

else

mandoc_vmsg(MANDOCERR_BF_BADFONT, mdoc->parse,

mandoc_msg(MANDOCERR_BF_BADFONT, np->child->line,

np->child->line, np->child->pos,

np->child->pos, "Bf %s", np->child->string);

"Bf %s", np->child->string);

}

static void

Line 1098 post_fname(POST_ARGS)

Line 1186 post_fname(POST_ARGS)

size_t pos;

n = mdoc->last->child;

pos = strcspn(n->string, "()");

cp = n->string;

cp = n->string + pos;

if (*cp == '(') {

if ( ! (cp[0] == '\0' || (cp[0] == '(' && cp[1] == '*')))

if (cp[strlen(cp + 1)] == ')')

mandoc_msg(MANDOCERR_FN_PAREN, mdoc->parse,

return;

n->line, n->pos + pos, n->string);

pos = 0;

} else {

pos = strcspn(cp, "()");

if (cp[pos] == '\0')

return;

}

mandoc_msg(MANDOCERR_FN_PAREN, n->line, n->pos + pos, "%s", cp);

}

static void

Line 1124 post_fo(POST_ARGS)

Line 1218 post_fo(POST_ARGS)

return;

if (n->child == NULL) {

mandoc_msg(MANDOCERR_FO_NOHEAD, mdoc->parse,

mandoc_msg(MANDOCERR_FO_NOHEAD, n->line, n->pos, "Fo");

n->line, n->pos, "Fo");

return;

}

if (n->child != n->last) {

mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,

mandoc_msg(MANDOCERR_ARG_EXCESS,

n->child->next->line, n->child->next->pos,

"Fo ... %s", n->child->next->string);

while (n->child != n->last)

roff_node_delete(mdoc, n->last);

}

} else

post_delim(mdoc);

post_fname(mdoc);

}

Line 1152 post_fa(POST_ARGS)

Line 1246 post_fa(POST_ARGS)

break;

if (*cp != ',')

continue;

mandoc_msg(MANDOCERR_FA_COMMA, mdoc->parse,

mandoc_msg(MANDOCERR_FA_COMMA, n->line,

n->line, n->pos + (cp - n->string),

n->pos + (int)(cp - n->string), "%s", n->string);

n->string);

break;

}

post_delim(mdoc);

post_delim_nb(mdoc);

}

static void

Line 1168 post_nm(POST_ARGS)

Line 1261 post_nm(POST_ARGS)

n = mdoc->last;

if (n->last != NULL &&

if (n->sec == SEC_NAME && n->child != NULL &&

(n->last->tok == MDOC_Pp ||

n->child->type == ROFFT_TEXT && mdoc->meta.msec != NULL)

n->last->tok == MDOC_Lp))

mandoc_xr_add(mdoc->meta.msec, n->child->string, -1, -1);

mdoc_node_relink(mdoc, n->last);

if (n->last != NULL && n->last->tok == MDOC_Pp)

roff_node_relink(mdoc, n->last);

if (mdoc->meta.name == NULL)

deroff(&mdoc->meta.name, n);

if (mdoc->meta.name == NULL ||

(mdoc->lastsec == SEC_NAME && n->child == NULL))

mandoc_msg(MANDOCERR_NM_NONAME, mdoc->parse,

mandoc_msg(MANDOCERR_NM_NONAME, n->line, n->pos, "Nm");

n->line, n->pos, "Nm");

if (n->type == ROFFT_ELEM)

switch (n->type) {

case ROFFT_ELEM:

post_delim_nb(mdoc);

break;

case ROFFT_HEAD:

post_delim(mdoc);

break;

default:

return;

}

if ((n->type != ROFFT_ELEM && n->type != ROFFT_HEAD) ||

if ((n->child != NULL && n->child->type == ROFFT_TEXT) ||

(n->child != NULL && n->child->type == ROFFT_TEXT) ||

mdoc->meta.name == NULL)

return;

Line 1199 static void

Line 1300 static void

post_nd(POST_ARGS)

{

struct roff_node *n;

size_t sz;

n = mdoc->last;

Line 1207 post_nd(POST_ARGS)

Line 1307 post_nd(POST_ARGS)

return;

if (n->sec != SEC_NAME)

mandoc_msg(MANDOCERR_ND_LATE, mdoc->parse,

mandoc_msg(MANDOCERR_ND_LATE, n->line, n->pos, "Nd");

n->line, n->pos, "Nd");

if (n->child == NULL)

mandoc_msg(MANDOCERR_ND_EMPTY, mdoc->parse,

mandoc_msg(MANDOCERR_ND_EMPTY, n->line, n->pos, "Nd");

n->line, n->pos, "Nd");

else

else if (n->last->type == ROFFT_TEXT &&

post_delim(mdoc);

(sz = strlen(n->last->string)) != 0 &&

n->last->string[sz - 1] == '.')

mandoc_msg(MANDOCERR_ND_DOT, mdoc->parse,

n->last->line, n->last->pos + sz - 1, NULL);

post_hyph(mdoc);

}

Line 1235 post_display(POST_ARGS)

Line 1330 post_display(POST_ARGS)

n->body->parent->args == NULL)

roff_node_delete(mdoc, n);

} else if (n->child == NULL)

mandoc_msg(MANDOCERR_BLK_EMPTY, mdoc->parse,

mandoc_msg(MANDOCERR_BLK_EMPTY, n->line, n->pos,

n->line, n->pos, roff_name[n->tok]);

"%s", roff_name[n->tok]);

else if (n->tok == MDOC_D1)

post_hyph(mdoc);

break;

Line 1244 post_display(POST_ARGS)

Line 1339 post_display(POST_ARGS)

if (n->tok == MDOC_Bd) {

if (n->args == NULL) {

mandoc_msg(MANDOCERR_BD_NOARG,

mdoc->parse, n->line, n->pos, "Bd");

n->line, n->pos, "Bd");

mdoc->next = ROFF_NEXT_SIBLING;

while (n->body->child != NULL)

mdoc_node_relink(mdoc,

roff_node_relink(mdoc,

n->body->child);

roff_node_delete(mdoc, n);

break;

Line 1257 post_display(POST_ARGS)

Line 1352 post_display(POST_ARGS)

}

for (np = n->parent; np != NULL; np = np->parent) {

if (np->type == ROFFT_BLOCK && np->tok == MDOC_Bd) {

mandoc_vmsg(MANDOCERR_BD_NEST,

mandoc_msg(MANDOCERR_BD_NEST, n->line,

mdoc->parse, n->line, n->pos,

n->pos, "%s in Bd", roff_name[n->tok]);

"%s in Bd", roff_name[n->tok]);

break;

}

Line 1275 post_defaults(POST_ARGS)

Line 1369 post_defaults(POST_ARGS)

struct roff_node *nn;

if (mdoc->last->child != NULL) {

post_delim(mdoc);

post_delim_nb(mdoc);

return;

}

Line 1323 post_at(POST_ARGS)

Line 1417 post_at(POST_ARGS)

att = NULL;

if (nch != NULL && ((att = mdoc_a2att(nch->string)) == NULL))

mandoc_vmsg(MANDOCERR_AT_BAD, mdoc->parse,

mandoc_msg(MANDOCERR_AT_BAD,

nch->line, nch->pos, "At %s", nch->string);

mdoc->next = ROFF_NEXT_CHILD;

Line 1347 post_an(POST_ARGS)

Line 1441 post_an(POST_ARGS)

nch = np->child;

if (np->norm->An.auth == AUTH__NONE) {

if (nch == NULL)

mandoc_msg(MANDOCERR_MACRO_EMPTY, mdoc->parse,

mandoc_msg(MANDOCERR_MACRO_EMPTY,

np->line, np->pos, "An");

else

post_delim(mdoc);

post_delim_nb(mdoc);

} else if (nch != NULL)

mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,

mandoc_msg(MANDOCERR_ARG_EXCESS,

nch->line, nch->pos, "An ... %s", nch->string);

}

Line 1378 post_xx(POST_ARGS)

Line 1472 post_xx(POST_ARGS)

{

struct roff_node *n;

const char *os;

char *v;

post_delim(mdoc);

post_delim_nb(mdoc);

n = mdoc->last;

switch (n->tok) {

Line 1394 post_xx(POST_ARGS)

Line 1489 post_xx(POST_ARGS)

break;

case MDOC_Nx:

os = "NetBSD";

if (n->child == NULL)

break;

v = n->child->string;

if ((v[0] != '0' && v[0] != '1') || v[1] != '.' ||

v[2] < '0' || v[2] > '9' ||

v[3] < 'a' || v[3] > 'z' || v[4] != '\0')

break;

n->child->flags |= NODE_NOPRT;

mdoc->next = ROFF_NEXT_CHILD;

roff_word_alloc(mdoc, n->child->line, n->child->pos, v);

v = mdoc->last->string;

v[3] = toupper((unsigned char)v[3]);

mdoc->last->flags |= NODE_NOSRC;

mdoc->last = n;

break;

case MDOC_Ox:

os = "OpenBSD";

Line 1433 post_it(POST_ARGS)

Line 1542 post_it(POST_ARGS)

case LIST_inset:

case LIST_diag:

if (nit->head->child == NULL)

mandoc_vmsg(MANDOCERR_IT_NOHEAD,

mandoc_msg(MANDOCERR_IT_NOHEAD,

mdoc->parse, nit->line, nit->pos,

nit->line, nit->pos, "Bl -%s It",

"Bl -%s It",

mdoc_argnames[nbl->args->argv[0].arg]);

break;

case LIST_bullet:

Line 1443 post_it(POST_ARGS)

Line 1551 post_it(POST_ARGS)

case LIST_enum:

case LIST_hyphen:

if (nit->body == NULL || nit->body->child == NULL)

mandoc_vmsg(MANDOCERR_IT_NOBODY,

mandoc_msg(MANDOCERR_IT_NOBODY,

mdoc->parse, nit->line, nit->pos,

nit->line, nit->pos, "Bl -%s It",

"Bl -%s It",

mdoc_argnames[nbl->args->argv[0].arg]);

/* FALLTHROUGH */

case LIST_item:

if ((nch = nit->head->child) != NULL)

mandoc_vmsg(MANDOCERR_ARG_SKIP, mdoc->parse,

mandoc_msg(MANDOCERR_ARG_SKIP,

nit->line, nit->pos, "It %s",

nch->string == NULL ? roff_name[nch->tok] :

nch->string);

Line 1460 post_it(POST_ARGS)

Line 1567 post_it(POST_ARGS)

assert(nit->head->child == NULL);

i = 0;

if (nit->head->next->child == NULL &&

for (nch = nit->child; nch != NULL; nch = nch->next)

nit->head->next->next == NULL) {

if (nch->type == ROFFT_BODY)

mandoc_msg(MANDOCERR_MACRO_EMPTY,

i++;

nit->line, nit->pos, "It");

roff_node_delete(mdoc, nit);

break;

}

i = 0;

for (nch = nit->child; nch != NULL; nch = nch->next) {

if (nch->type != ROFFT_BODY)

continue;

if (i++ && nch->flags & NODE_LINE)

mandoc_msg(MANDOCERR_TA_LINE,

nch->line, nch->pos, "Ta");

}

if (i < cols || i > cols + 1)

mandoc_vmsg(MANDOCERR_BL_COL,

mandoc_msg(MANDOCERR_BL_COL, nit->line, nit->pos,

mdoc->parse, nit->line, nit->pos,

"%d columns, %d cells", cols, i);

else if (nit->head->next->child != NULL &&

nit->head->next->child->flags & NODE_LINE)

mandoc_msg(MANDOCERR_IT_NOARG,

nit->line, nit->pos, "Bl -column It");

break;

default:

abort();

Line 1490 post_bl_block(POST_ARGS)

Line 1611 post_bl_block(POST_ARGS)

while (nc != NULL) {

switch (nc->tok) {

case MDOC_Pp:

case MDOC_Lp:

case ROFF_br:

break;

default:

Line 1498 post_bl_block(POST_ARGS)

Line 1618 post_bl_block(POST_ARGS)

continue;

}

if (ni->next == NULL) {

mandoc_msg(MANDOCERR_PAR_MOVE,

mandoc_msg(MANDOCERR_PAR_MOVE, nc->line,

mdoc->parse, nc->line, nc->pos,

nc->pos, "%s", roff_name[nc->tok]);

roff_name[nc->tok]);

roff_node_relink(mdoc, nc);

mdoc_node_relink(mdoc, nc);

} else if (n->norm->Bl.comp == 0 &&

n->norm->Bl.type != LIST_column) {

mandoc_vmsg(MANDOCERR_PAR_SKIP,

mandoc_msg(MANDOCERR_PAR_SKIP,

mdoc->parse, nc->line, nc->pos,

nc->line, nc->pos,

"%s before It", roff_name[nc->tok]);

roff_node_delete(mdoc, nc);

} else

Line 1551 post_bl_head(POST_ARGS)

Line 1670 post_bl_head(POST_ARGS)

if (nh->norm->Bl.type != LIST_column) {

if ((nch = nh->child) == NULL)

return;

mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,

mandoc_msg(MANDOCERR_ARG_EXCESS,

nch->line, nch->pos, "Bl ... %s", nch->string);

while (nch != NULL) {

roff_node_delete(mdoc, nch);

Line 1628 post_bl(POST_ARGS)

Line 1747 post_bl(POST_ARGS)

nchild = nbody->child;

if (nchild == NULL) {

mandoc_msg(MANDOCERR_BLK_EMPTY, mdoc->parse,

mandoc_msg(MANDOCERR_BLK_EMPTY,

nbody->line, nbody->pos, "Bl");

return;

}

Line 1661 post_bl(POST_ARGS)

Line 1780 post_bl(POST_ARGS)

roff_body_alloc(mdoc, nchild->line,

nchild->pos, MDOC_It);

while (nchild->tok != MDOC_It) {

mdoc_node_relink(mdoc, nchild);

roff_node_relink(mdoc, nchild);

if ((nchild = nnext) == NULL)

break;

nnext = nchild->next;

Line 1671 post_bl(POST_ARGS)

Line 1790 post_bl(POST_ARGS)

continue;

}

mandoc_msg(MANDOCERR_BL_MOVE, mdoc->parse,

mandoc_msg(MANDOCERR_BL_MOVE, nchild->line, nchild->pos,

nchild->line, nchild->pos, roff_name[nchild->tok]);

"%s", roff_name[nchild->tok]);

* Move the node out of the Bl block.

Line 1727 post_bl(POST_ARGS)

Line 1846 post_bl(POST_ARGS)

if (prev_Er != NULL) {

order = strcmp(prev_Er, nnext->string);

if (order > 0)

mandoc_vmsg(MANDOCERR_ER_ORDER,

mandoc_msg(MANDOCERR_ER_ORDER,

mdoc->parse, nnext->line, nnext->pos,

nnext->line, nnext->pos,

"Er %s %s (NetBSD)",

prev_Er, nnext->string);

else if (order == 0)

mandoc_vmsg(MANDOCERR_ER_REP,

mandoc_msg(MANDOCERR_ER_REP,

mdoc->parse, nnext->line, nnext->pos,

nnext->line, nnext->pos,

"Er %s (NetBSD)", prev_Er);

}

prev_Er = nnext->string;

Line 1748 post_bk(POST_ARGS)

Line 1867 post_bk(POST_ARGS)

n = mdoc->last;

if (n->type == ROFFT_BLOCK && n->body->child == NULL) {

mandoc_msg(MANDOCERR_BLK_EMPTY,

mandoc_msg(MANDOCERR_BLK_EMPTY, n->line, n->pos, "Bk");

mdoc->parse, n->line, n->pos, "Bk");

roff_node_delete(mdoc, n);

}

Line 1777 post_sm(POST_ARGS)

Line 1895 post_sm(POST_ARGS)

return;

}

mandoc_vmsg(MANDOCERR_SM_BAD,

mandoc_msg(MANDOCERR_SM_BAD, nch->line, nch->pos,

mdoc->parse, nch->line, nch->pos,

"%s %s", roff_name[mdoc->last->tok], nch->string);

mdoc_node_relink(mdoc, nch);

roff_node_relink(mdoc, nch);

return;

}

static void

post_root(POST_ARGS)

{

const char *openbsd_arch[] = {

"alpha", "amd64", "arm64", "armv7", "hppa", "i386",

"landisk", "loongson", "luna88k", "macppc", "mips64",

"octeon", "sgi", "socppc", "sparc64", NULL

};

const char *netbsd_arch[] = {

"acorn26", "acorn32", "algor", "alpha", "amiga",

"arc", "atari",

"bebox", "cats", "cesfic", "cobalt", "dreamcast",

"emips", "evbarm", "evbmips", "evbppc", "evbsh3", "evbsh5",

"hp300", "hpcarm", "hpcmips", "hpcsh", "hppa",

"i386", "ibmnws", "luna68k",

"mac68k", "macppc", "mipsco", "mmeye", "mvme68k", "mvmeppc",

"netwinder", "news68k", "newsmips", "next68k",

"pc532", "playstation2", "pmax", "pmppc", "prep",

"sandpoint", "sbmips", "sgimips", "shark",

"sparc", "sparc64", "sun2", "sun3",

"vax", "walnut", "x68k", "x86", "x86_64", "xen", NULL

};

const char **arches[] = { NULL, netbsd_arch, openbsd_arch };

struct roff_node *n;

const char **arch;

/* Add missing prologue data. */

if (mdoc->meta.date == NULL)

mdoc->meta.date = mdoc->quick ? mandoc_strdup("") :

mdoc->meta.date = mandoc_normdate(mdoc, NULL, 0, 0);

mandoc_normdate(mdoc, NULL, 0, 0);

if (mdoc->meta.title == NULL) {

mandoc_msg(MANDOCERR_DT_NOTITLE,

mandoc_msg(MANDOCERR_DT_NOTITLE, 0, 0, "EOF");

mdoc->parse, 0, 0, "EOF");

mdoc->meta.title = mandoc_strdup("UNTITLED");

}

Line 1827 post_root(POST_ARGS)

Line 1920 post_root(POST_ARGS)

mdoc->meta.vol = mandoc_strdup("LOCAL");

if (mdoc->meta.os == NULL) {

mandoc_msg(MANDOCERR_OS_MISSING,

mandoc_msg(MANDOCERR_OS_MISSING, 0, 0, NULL);

mdoc->parse, 0, 0, NULL);

mdoc->meta.os = mandoc_strdup("");

} else if (mdoc->meta.os_e &&

(mdoc->meta.rcsids & (1 << mdoc->meta.os_e)) == 0)

mandoc_msg(MANDOCERR_RCS_MISSING, mdoc->parse, 0, 0,

mandoc_msg(MANDOCERR_RCS_MISSING, 0, 0,

mdoc->meta.os_e == MANDOC_OS_OPENBSD ?

"(OpenBSD)" : "(NetBSD)");

if (mdoc->meta.arch != NULL &&

(arch = arches[mdoc->meta.os_e]) != NULL) {

arch_valid(mdoc->meta.arch, mdoc->meta.os_e) == 0) {

while (*arch != NULL && strcmp(*arch, mdoc->meta.arch))

n = mdoc->meta.first->child;

arch++;

while (n->tok != MDOC_Dt ||

if (*arch == NULL) {

n->child == NULL ||

n = mdoc->first->child;

n->child->next == NULL ||

while (n->tok != MDOC_Dt)

n->child->next->next == NULL)

n = n->next;

n = n->child->next->next;

mandoc_vmsg(MANDOCERR_ARCH_BAD,

mandoc_msg(MANDOCERR_ARCH_BAD, n->line, n->pos,

mdoc->parse, n->line, n->pos,

"Dt ... %s %s", mdoc->meta.arch,

mdoc->meta.os_e == MANDOC_OS_OPENBSD ?

"(OpenBSD)" : "(NetBSD)");

}

/* Check that we begin with a proper `Sh'. */

n = mdoc->first->child;

n = mdoc->meta.first->child;

while (n != NULL && n->tok != TOKEN_NONE &&

while (n != NULL &&

mdoc_macros[n->tok].flags & MDOC_PROLOGUE)

(n->type == ROFFT_COMMENT ||

(n->tok >= MDOC_Dd &&

mdoc_macro(n->tok)->flags & MDOC_PROLOGUE)))

n = n->next;

if (n == NULL)

mandoc_msg(MANDOCERR_DOC_EMPTY, mdoc->parse, 0, 0, NULL);

mandoc_msg(MANDOCERR_DOC_EMPTY, 0, 0, NULL);

else if (n->tok != MDOC_Sh)

mandoc_msg(MANDOCERR_SEC_BEFORE, mdoc->parse,

mandoc_msg(MANDOCERR_SEC_BEFORE, n->line, n->pos,

n->line, n->pos, roff_name[n->tok]);

"%s", roff_name[n->tok]);

}

static void

Line 1879 post_rs(POST_ARGS)

Line 1971 post_rs(POST_ARGS)

return;

if (np->child == NULL) {

mandoc_msg(MANDOCERR_RS_EMPTY, mdoc->parse,

mandoc_msg(MANDOCERR_RS_EMPTY, np->line, np->pos, "Rs");

np->line, np->pos, "Rs");

return;

}

Line 1898 post_rs(POST_ARGS)

Line 1989 post_rs(POST_ARGS)

break;

if (i == RSORD_MAX) {

mandoc_msg(MANDOCERR_RS_BAD, mdoc->parse,

mandoc_msg(MANDOCERR_RS_BAD, nch->line, nch->pos,

nch->line, nch->pos, roff_name[nch->tok]);

"%s", roff_name[nch->tok]);

i = -1;

} else if (nch->tok == MDOC__J || nch->tok == MDOC__B)

np->norm->Rs.quote_T++;

Line 1988 post_ns(POST_ARGS)

Line 2079 post_ns(POST_ARGS)

n = mdoc->last;

if (n->flags & NODE_LINE ||

(n->next != NULL && n->next->flags & NODE_DELIMC))

mandoc_msg(MANDOCERR_NS_SKIP, mdoc->parse,

mandoc_msg(MANDOCERR_NS_SKIP, n->line, n->pos, NULL);

n->line, n->pos, NULL);

}

static void

post_sx(POST_ARGS)

{

post_delim(mdoc);

post_hyph(mdoc);

}

static void

post_sh(POST_ARGS)

{

Line 2034 post_sh_name(POST_ARGS)

Line 2131 post_sh_name(POST_ARGS)

switch (n->tok) {

case MDOC_Nm:

if (hasnm && n->child != NULL)

mandoc_vmsg(MANDOCERR_NAMESEC_PUNCT,

mandoc_msg(MANDOCERR_NAMESEC_PUNCT,

mdoc->parse, n->line, n->pos,

n->line, n->pos,

"Nm %s", n->child->string);

hasnm = 1;

continue;

Line 2043 post_sh_name(POST_ARGS)

Line 2140 post_sh_name(POST_ARGS)

hasnd = 1;

if (n->next != NULL)

mandoc_msg(MANDOCERR_NAMESEC_ND,

mdoc->parse, n->line, n->pos, NULL);

n->line, n->pos, NULL);

break;

case TOKEN_NONE:

if (n->type == ROFFT_TEXT &&

Line 2054 post_sh_name(POST_ARGS)

Line 2151 post_sh_name(POST_ARGS)

}

/* FALLTHROUGH */

default:

mandoc_msg(MANDOCERR_NAMESEC_BAD, mdoc->parse,

mandoc_msg(MANDOCERR_NAMESEC_BAD,

n->line, n->pos, roff_name[n->tok]);

n->line, n->pos, "%s", roff_name[n->tok]);

continue;

}

break;

}

if ( ! hasnm)

mandoc_msg(MANDOCERR_NAMESEC_NONM, mdoc->parse,

mandoc_msg(MANDOCERR_NAMESEC_NONM,

mdoc->last->line, mdoc->last->pos, NULL);

if ( ! hasnd)

mandoc_msg(MANDOCERR_NAMESEC_NOND, mdoc->parse,

mandoc_msg(MANDOCERR_NAMESEC_NOND,

mdoc->last->line, mdoc->last->pos, NULL);

}

Line 2091 post_sh_see_also(POST_ARGS)

Line 2188 post_sh_see_also(POST_ARGS)

sec = n->child->next->string;

if (lastsec != NULL) {

if (lastpunct[0] != ',' || lastpunct[1] != '\0')

mandoc_vmsg(MANDOCERR_XR_PUNCT,

mandoc_msg(MANDOCERR_XR_PUNCT, n->line,

mdoc->parse, n->line, n->pos,

n->pos, "%s before %s(%s)",

"%s before %s(%s)", lastpunct,

lastpunct, name, sec);

name, sec);

cmp = strcmp(lastsec, sec);

if (cmp > 0)

mandoc_vmsg(MANDOCERR_XR_ORDER,

mandoc_msg(MANDOCERR_XR_ORDER, n->line,

mdoc->parse, n->line, n->pos,

n->pos, "%s(%s) after %s(%s)",

"%s(%s) after %s(%s)", name,

name, sec, lastname, lastsec);

sec, lastname, lastsec);

else if (cmp == 0 &&

strcasecmp(lastname, name) > 0)

mandoc_vmsg(MANDOCERR_XR_ORDER,

mandoc_msg(MANDOCERR_XR_ORDER, n->line,

mdoc->parse, n->line, n->pos,

n->pos, "%s after %s", name, lastname);

"%s after %s", name, lastname);

}

lastname = name;

lastsec = sec;

Line 2126 post_sh_see_also(POST_ARGS)

Line 2220 post_sh_see_also(POST_ARGS)

return;

lastpunct = n->string;

if (n->next == NULL || n->next->tok == MDOC_Rs)

mandoc_vmsg(MANDOCERR_XR_PUNCT, mdoc->parse,

mandoc_msg(MANDOCERR_XR_PUNCT, n->line,

n->line, n->pos, "%s after %s(%s)",

n->pos, "%s after %s(%s)",

lastpunct, lastname, lastsec);

n = n->next;

}

Line 2148 post_sh_authors(POST_ARGS)

Line 2242 post_sh_authors(POST_ARGS)

{

if ( ! child_an(mdoc->last))

mandoc_msg(MANDOCERR_AN_MISSING, mdoc->parse,

mandoc_msg(MANDOCERR_AN_MISSING,

mdoc->last->line, mdoc->last->pos, NULL);

}

Line 2214 post_sh_head(POST_ARGS)

Line 2308 post_sh_head(POST_ARGS)

/* The NAME should be first. */

if (sec != SEC_NAME && mdoc->lastnamed == SEC_NONE)

mandoc_vmsg(MANDOCERR_NAMESEC_FIRST, mdoc->parse,

mandoc_msg(MANDOCERR_NAMESEC_FIRST,

mdoc->last->line, mdoc->last->pos, "Sh %s",

sec != SEC_CUSTOM ? secnames[sec] :

(nch = mdoc->last->child) == NULL ? "" :

Line 2251 post_sh_head(POST_ARGS)

Line 2345 post_sh_head(POST_ARGS)

}

if (goodsec != NULL)

mandoc_vmsg(MANDOCERR_SEC_TYPO, mdoc->parse,

mandoc_msg(MANDOCERR_SEC_TYPO, nch->line, nch->pos,

nch->line, nch->pos, "Sh %s instead of %s",

"Sh %s instead of %s", nch->string, goodsec);

nch->string, goodsec);

return;

}

Line 2263 post_sh_head(POST_ARGS)

Line 2356 post_sh_head(POST_ARGS)

if (sec == mdoc->lastnamed)

mandoc_vmsg(MANDOCERR_SEC_REP, mdoc->parse,

mandoc_msg(MANDOCERR_SEC_REP, mdoc->last->line,

mdoc->last->line, mdoc->last->pos,

mdoc->last->pos, "Sh %s", secnames[sec]);

"Sh %s", secnames[sec]);

if (sec < mdoc->lastnamed)

mandoc_vmsg(MANDOCERR_SEC_ORDER, mdoc->parse,

mandoc_msg(MANDOCERR_SEC_ORDER, mdoc->last->line,

mdoc->last->line, mdoc->last->pos,

mdoc->last->pos, "Sh %s", secnames[sec]);

"Sh %s", secnames[sec]);

/* Mark the last named section. */

Line 2302 post_sh_head(POST_ARGS)

Line 2393 post_sh_head(POST_ARGS)

break;

if (NULL == goodsec)

goodsec = "9";

mandoc_vmsg(MANDOCERR_SEC_MSEC, mdoc->parse,

mandoc_msg(MANDOCERR_SEC_MSEC,

mdoc->last->line, mdoc->last->pos,

"Sh %s for %s only", secnames[sec], goodsec);

break;

Line 2319 post_xr(POST_ARGS)

Line 2410 post_xr(POST_ARGS)

n = mdoc->last;

nch = n->child;

if (nch->next == NULL) {

mandoc_vmsg(MANDOCERR_XR_NOSEC, mdoc->parse,

mandoc_msg(MANDOCERR_XR_NOSEC,

n->line, n->pos, "Xr %s", nch->string);

} else

} else {

assert(nch->next == n->last);

post_delim(mdoc);

if(mandoc_xr_add(nch->next->string, nch->string,

nch->line, nch->pos))

mandoc_msg(MANDOCERR_XR_SELF,

nch->line, nch->pos, "Xr %s %s",

nch->string, nch->next->string);

}

post_delim_nb(mdoc);

}

static void

Line 2336 post_ignpar(POST_ARGS)

Line 2433 post_ignpar(POST_ARGS)

post_prevpar(mdoc);

return;

case ROFFT_HEAD:

post_delim(mdoc);

post_hyph(mdoc);

return;

case ROFFT_BODY:

Line 2345 post_ignpar(POST_ARGS)

Line 2443 post_ignpar(POST_ARGS)

}

if ((np = mdoc->last->child) != NULL)

if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) {

if (np->tok == MDOC_Pp ||

mandoc_vmsg(MANDOCERR_PAR_SKIP,

np->tok == ROFF_br || np->tok == ROFF_sp) {

mdoc->parse, np->line, np->pos,

mandoc_msg(MANDOCERR_PAR_SKIP, np->line, np->pos,

"%s after %s", roff_name[np->tok],

roff_name[mdoc->last->tok]);

roff_node_delete(mdoc, np);

}

if ((np = mdoc->last->last) != NULL)

if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) {

if (np->tok == MDOC_Pp || np->tok == ROFF_br) {

mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,

mandoc_msg(MANDOCERR_PAR_SKIP, np->line, np->pos,

np->line, np->pos, "%s at the end of %s",

"%s at the end of %s", roff_name[np->tok],

roff_name[np->tok],

roff_name[mdoc->last->tok]);

roff_node_delete(mdoc, np);

}

Line 2375 post_prevpar(POST_ARGS)

Line 2472 post_prevpar(POST_ARGS)

return;

* Don't allow prior `Lp' or `Pp' prior to a paragraph-type

* Don't allow `Pp' prior to a paragraph-type

* block: `Lp', `Pp', or non-compact `Bd' or `Bl'.

* block: `Pp' or non-compact `Bd' or `Bl'.

if (n->prev->tok != MDOC_Pp &&

if (n->prev->tok != MDOC_Pp && n->prev->tok != ROFF_br)

n->prev->tok != MDOC_Lp &&

n->prev->tok != ROFF_br)

return;

if (n->tok == MDOC_Bl && n->norm->Bl.comp)

return;

Line 2390 post_prevpar(POST_ARGS)

Line 2485 post_prevpar(POST_ARGS)

if (n->tok == MDOC_It && n->parent->norm->Bl.comp)

return;

mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,

mandoc_msg(MANDOCERR_PAR_SKIP, n->prev->line, n->prev->pos,

n->prev->line, n->prev->pos, "%s before %s",

"%s before %s", roff_name[n->prev->tok], roff_name[n->tok]);

roff_name[n->prev->tok], roff_name[n->tok]);

roff_node_delete(mdoc, n->prev);

}

Line 2401 post_par(POST_ARGS)

Line 2495 post_par(POST_ARGS)

{

struct roff_node *np;

np = mdoc->last;

post_prevpar(mdoc);

if (np->tok != ROFF_br && np->tok != ROFF_sp)

post_prevpar(mdoc);

if (np->tok == ROFF_sp) {

np = mdoc->last;

if (np->child != NULL && np->child->next != NULL)

if (np->child != NULL)

mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,

mandoc_msg(MANDOCERR_ARG_SKIP, np->line, np->pos,

np->child->next->line, np->child->next->pos,

"%s %s", roff_name[np->tok], np->child->string);

"sp ... %s", np->child->next->string);

} else if (np->child != NULL)

mandoc_vmsg(MANDOCERR_ARG_SKIP,

mdoc->parse, np->line, np->pos, "%s %s",

roff_name[np->tok], np->child->string);

if ((np = mdoc->last->prev) == NULL) {

np = mdoc->last->parent;

if (np->tok != MDOC_Sh && np->tok != MDOC_Ss)

return;

} else if (np->tok != MDOC_Pp && np->tok != MDOC_Lp &&

(mdoc->last->tok != ROFF_br ||

(np->tok != ROFF_sp && np->tok != ROFF_br)))

return;

mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,

mdoc->last->line, mdoc->last->pos, "%s after %s",

roff_name[mdoc->last->tok], roff_name[np->tok]);

roff_node_delete(mdoc, mdoc->last);

}

static void

Line 2440 post_dd(POST_ARGS)

Line 2513 post_dd(POST_ARGS)

n->flags |= NODE_NOPRT;

if (mdoc->meta.date != NULL) {

mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,

mandoc_msg(MANDOCERR_PROLOG_REP, n->line, n->pos, "Dd");

n->line, n->pos, "Dd");

free(mdoc->meta.date);

} else if (mdoc->flags & MDOC_PBODY)

mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse,

mandoc_msg(MANDOCERR_PROLOG_LATE, n->line, n->pos, "Dd");

n->line, n->pos, "Dd");

else if (mdoc->meta.title != NULL)

mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,

mandoc_msg(MANDOCERR_PROLOG_ORDER,

n->line, n->pos, "Dd after Dt");

else if (mdoc->meta.os != NULL)

mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,

mandoc_msg(MANDOCERR_PROLOG_ORDER,

n->line, n->pos, "Dd after Os");

if (n->child == NULL || n->child->string[0] == '\0') {

mdoc->meta.date = mdoc->quick ? mandoc_strdup("") :

mandoc_normdate(mdoc, NULL, n->line, n->pos);

return;

}

datestr = NULL;

deroff(&datestr, n);

if (mdoc->quick)

mdoc->meta.date = mandoc_normdate(mdoc, datestr, n->line, n->pos);

mdoc->meta.date = datestr;

free(datestr);

else {

mdoc->meta.date = mandoc_normdate(mdoc,

datestr, n->line, n->pos);

free(datestr);

}

static void

Line 2481 post_dt(POST_ARGS)

Line 2541 post_dt(POST_ARGS)

n->flags |= NODE_NOPRT;

if (mdoc->flags & MDOC_PBODY) {

mandoc_msg(MANDOCERR_DT_LATE, mdoc->parse,

mandoc_msg(MANDOCERR_DT_LATE, n->line, n->pos, "Dt");

n->line, n->pos, "Dt");

return;

}

if (mdoc->meta.title != NULL)

mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,

mandoc_msg(MANDOCERR_PROLOG_REP, n->line, n->pos, "Dt");

n->line, n->pos, "Dt");

else if (mdoc->meta.os != NULL)

mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,

mandoc_msg(MANDOCERR_PROLOG_ORDER,

n->line, n->pos, "Dt after Os");

free(mdoc->meta.title);

Line 2507 post_dt(POST_ARGS)

Line 2565 post_dt(POST_ARGS)

nn = n->child;

if (nn == NULL || *nn->string == '\0') {

mandoc_msg(MANDOCERR_DT_NOTITLE,

mandoc_msg(MANDOCERR_DT_NOTITLE, n->line, n->pos, "Dt");

mdoc->parse, n->line, n->pos, "Dt");

mdoc->meta.title = mandoc_strdup("UNTITLED");

} else {

mdoc->meta.title = mandoc_strdup(nn->string);

Line 2517 post_dt(POST_ARGS)

Line 2574 post_dt(POST_ARGS)

for (p = nn->string; *p != '\0'; p++)

if (islower((unsigned char)*p)) {

mandoc_vmsg(MANDOCERR_TITLE_CASE,

mandoc_msg(MANDOCERR_TITLE_CASE, nn->line,

mdoc->parse, nn->line,

nn->pos + (int)(p - nn->string),

nn->pos + (p - nn->string),

"Dt %s", nn->string);

break;

}

Line 2531 post_dt(POST_ARGS)

Line 2587 post_dt(POST_ARGS)

nn = nn->next;

if (nn == NULL) {

mandoc_vmsg(MANDOCERR_MSEC_MISSING,

mandoc_msg(MANDOCERR_MSEC_MISSING, n->line, n->pos,

mdoc->parse, n->line, n->pos,

"Dt %s", mdoc->meta.title);

mdoc->meta.vol = mandoc_strdup("LOCAL");

return; /* msec and arch remain NULL. */

Line 2544 post_dt(POST_ARGS)

Line 2599 post_dt(POST_ARGS)

cp = mandoc_a2msec(nn->string);

if (cp == NULL) {

mandoc_vmsg(MANDOCERR_MSEC_BAD, mdoc->parse,

mandoc_msg(MANDOCERR_MSEC_BAD,

nn->line, nn->pos, "Dt ... %s", nn->string);

mdoc->meta.vol = mandoc_strdup(nn->string);

} else

Line 2562 post_dt(POST_ARGS)

Line 2617 post_dt(POST_ARGS)

/* Ignore fourth and later arguments. */

if ((nn = nn->next) != NULL)

mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,

mandoc_msg(MANDOCERR_ARG_EXCESS,

nn->line, nn->pos, "Dt ... %s", nn->string);

}

Line 2572 post_bx(POST_ARGS)

Line 2627 post_bx(POST_ARGS)

struct roff_node *n, *nch;

const char *macro;

post_delim(mdoc);

post_delim_nb(mdoc);

n = mdoc->last;

nch = n->child;

Line 2583 post_bx(POST_ARGS)

Line 2638 post_bx(POST_ARGS)

!strcmp(nch->string, "Free") ? "Fx" :

!strcmp(nch->string, "DragonFly") ? "Dx" : NULL;

if (macro != NULL)

mandoc_msg(MANDOCERR_BX, mdoc->parse,

mandoc_msg(MANDOCERR_BX,

n->line, n->pos, macro);

n->line, n->pos, "%s", macro);

mdoc->last = nch;

nch = nch->next;

mdoc->next = ROFF_NEXT_SIBLING;

Line 2632 post_os(POST_ARGS)

Line 2687 post_os(POST_ARGS)

n->flags |= NODE_NOPRT;

if (mdoc->meta.os != NULL)

mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,

mandoc_msg(MANDOCERR_PROLOG_REP, n->line, n->pos, "Os");

n->line, n->pos, "Os");

else if (mdoc->flags & MDOC_PBODY)

mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse,

mandoc_msg(MANDOCERR_PROLOG_LATE, n->line, n->pos, "Os");

n->line, n->pos, "Os");

post_delim(mdoc);

* Set the operating system by way of the `Os' macro.

* The order of precedence is:

Line 2663 post_os(POST_ARGS)

Line 2718 post_os(POST_ARGS)

#else /*!OSNAME */

if (defbuf == NULL) {

if (uname(&utsname) == -1) {

mandoc_msg(MANDOCERR_OS_UNAME, mdoc->parse,

mandoc_msg(MANDOCERR_OS_UNAME, n->line, n->pos, "Os");

n->line, n->pos, "Os");

defbuf = mandoc_strdup("UNKNOWN");

} else

mandoc_asprintf(&defbuf, "%s %s",

Line 2688 out:

Line 2742 out:

if (n->child != NULL)

mandoc_vmsg(MANDOCERR_OS_ARG, mdoc->parse,

mandoc_msg(MANDOCERR_OS_ARG, n->child->line, n->child->pos,

n->child->line, n->child->pos,

"Os %s (%s)", n->child->string,

mdoc->meta.os_e == MANDOC_OS_OPENBSD ?

"OpenBSD" : "NetBSD");

Line 2701 out:

Line 2754 out:

return;

if (strncmp(n->string, "$" "Mdocdate", 9)) {

if (mdoc->meta.os_e == MANDOC_OS_OPENBSD)

mandoc_vmsg(MANDOCERR_MDOCDATE_MISSING,

mandoc_msg(MANDOCERR_MDOCDATE_MISSING, n->line,

mdoc->parse, n->line, n->pos,

n->pos, "Dd %s (OpenBSD)", n->string);

"Dd %s (OpenBSD)", n->string);

} else {

if (mdoc->meta.os_e == MANDOC_OS_NETBSD)

mandoc_vmsg(MANDOCERR_MDOCDATE,

mandoc_msg(MANDOCERR_MDOCDATE, n->line,

mdoc->parse, n->line, n->pos,

n->pos, "Dd %s (NetBSD)", n->string);

"Dd %s (NetBSD)", n->string);

}

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