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 1.318 and 1.338

version 1.318, 2017/02/06 03:44:58

version 1.338, 2017/06/11 20:03:02

Line 56 static void check_text(struct roff_man *, int, int, c

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_toptext(struct roff_man *, int, int, const char *);

static int child_an(const struct roff_node *);

static size_t macro2len(int);

static size_t macro2len(enum roff_tok);

static void rewrite_macro2len(char **);

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

static void post_an(POST_ARGS);

static void post_an_norm(POST_ARGS);

Line 74 static void post_bx(POST_ARGS);

Line 75 static void post_bx(POST_ARGS);

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_dt(POST_ARGS);

static void post_en(POST_ARGS);

static void post_es(POST_ARGS);

Line 105 static void post_sh_authors(POST_ARGS);

Line 107 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_useless(POST_ARGS);

static void post_xr(POST_ARGS);

static void post_xx(POST_ARGS);

static v_post mdoc_valids[MDOC_MAX] = {

static const v_post __mdoc_valids[MDOC_MAX - MDOC_Dd] = {

NULL, /* Ap */

post_dd, /* Dd */

post_dt, /* Dt */

post_os, /* Os */

Line 123 static v_post mdoc_valids[MDOC_MAX] = {

Line 125 static v_post mdoc_valids[MDOC_MAX] = {

post_bl, /* Bl */

NULL, /* El */

post_it, /* It */

NULL, /* Ad */

post_delim, /* Ad */

post_an, /* An */

NULL, /* Ap */

post_defaults, /* Ar */

NULL, /* Cd */

NULL, /* Cm */

post_delim, /* Cm */

NULL, /* Dv */

post_delim, /* Dv */

NULL, /* Er */

post_delim, /* Er */

NULL, /* Ev */

post_delim, /* Ev */

post_ex, /* Ex */

post_fa, /* Fa */

NULL, /* Fd */

NULL, /* Fl */

post_delim, /* Fl */

post_fn, /* Fn */

NULL, /* Ft */

post_delim, /* Ft */

NULL, /* Ic */

post_delim, /* Ic */

NULL, /* In */

post_delim, /* In */

post_defaults, /* Li */

post_nd, /* Nd */

post_nm, /* Nm */

NULL, /* Op */

post_delim, /* Op */

post_obsolete, /* Ot */

post_defaults, /* Pa */

post_rv, /* Rv */

post_st, /* St */

NULL, /* Va */

post_delim, /* Va */

NULL, /* Vt */

post_delim, /* Vt */

post_xr, /* Xr */

NULL, /* %A */

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

Line 162 static v_post mdoc_valids[MDOC_MAX] = {

Line 165 static v_post mdoc_valids[MDOC_MAX] = {

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

NULL, /* %V */

NULL, /* Ac */

NULL, /* Ao */

post_delim, /* Ao */

NULL, /* Aq */

post_delim, /* Aq */

post_at, /* At */

NULL, /* Bc */

post_bf, /* Bf */

NULL, /* Bo */

post_delim, /* Bo */

NULL, /* Bq */

post_xx, /* Bsx */

post_bx, /* Bx */

Line 177 static v_post mdoc_valids[MDOC_MAX] = {

Line 180 static v_post mdoc_valids[MDOC_MAX] = {

NULL, /* Dq */

NULL, /* Ec */

NULL, /* Ef */

NULL, /* Em */

post_delim, /* Em */

NULL, /* Eo */

post_xx, /* Fx */

NULL, /* Ms */

post_delim, /* Ms */

NULL, /* No */

post_ns, /* Ns */

post_xx, /* Nx */

post_xx, /* Ox */

NULL, /* Pc */

NULL, /* Pf */

NULL, /* Po */

post_delim, /* Po */

NULL, /* Pq */

post_delim, /* Pq */

NULL, /* Qc */

NULL, /* Ql */

post_delim, /* Ql */

NULL, /* Qo */

post_delim, /* Qo */

NULL, /* Qq */

post_delim, /* Qq */

NULL, /* Re */

post_rs, /* Rs */

NULL, /* Sc */

NULL, /* So */

post_delim, /* So */

NULL, /* Sq */

post_delim, /* Sq */

post_sm, /* Sm */

post_hyph, /* Sx */

NULL, /* Sy */

post_delim, /* Sy */

NULL, /* Tn */

post_useless, /* Tn */

post_xx, /* Ux */

NULL, /* Xc */

NULL, /* Xo */

post_fo, /* Fo */

NULL, /* Fc */

NULL, /* Oo */

post_delim, /* Oo */

NULL, /* Oc */

post_bk, /* Bk */

NULL, /* Ek */

post_eoln, /* Bt */

NULL, /* Hf */

post_obsolete, /* Hf */

post_obsolete, /* Fr */

post_eoln, /* Ud */

post_lb, /* Lb */

post_par, /* Lp */

NULL, /* Lk */

post_delim, /* Lk */

post_defaults, /* Mt */

NULL, /* Brq */

post_delim, /* Brq */

NULL, /* Bro */

post_delim, /* Bro */

NULL, /* Brc */

NULL, /* %C */

post_es, /* Es */

post_en, /* En */

post_xx, /* Dx */

NULL, /* %Q */

post_par, /* br */

post_par, /* sp */

NULL, /* %U */

NULL, /* Ta */

NULL, /* ll */

};

static const v_post *const mdoc_valids = __mdoc_valids - MDOC_Dd;

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

static const int rsord[RSORD_MAX] = {

static const enum roff_tok rsord[RSORD_MAX] = {

MDOC__A,

MDOC__T,

MDOC__B,

Line 284 void

Line 285 void

mdoc_node_validate(struct roff_man *mdoc)

{

struct roff_node *n;

v_post *p;

const v_post *p;

n = mdoc->last;

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

Line 303 mdoc_node_validate(struct roff_man *mdoc)

Line 304 mdoc_node_validate(struct roff_man *mdoc)

if (n->sec != SEC_SYNOPSIS ||

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

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

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

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

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

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

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

break;

case ROFFT_EQN:

case ROFFT_TBL:

Line 326 mdoc_node_validate(struct roff_man *mdoc)

Line 332 mdoc_node_validate(struct roff_man *mdoc)

/* Call the macro's postprocessor. */

if (n->tok < ROFF_MAX) {

switch(n->tok) {

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;

if (*p)

(*p)(mdoc);

Line 371 check_text(struct roff_man *mdoc, int ln, int pos, cha

Line 391 check_text(struct roff_man *mdoc, int ln, int pos, cha

}

static void

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

{

const char *cp, *cpr;

if (*p == '\0')

return;

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

mandoc_msg(MANDOCERR_BX, mdoc->parse,

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

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

mandoc_msg(MANDOCERR_BX, mdoc->parse,

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

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

mandoc_msg(MANDOCERR_BX, mdoc->parse,

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

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

mandoc_msg(MANDOCERR_BX, mdoc->parse,

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

cp = p;

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

for (cpr = cp - 1; cpr >= p; cpr--)

if (*cpr != '_' && !isalnum((unsigned char)*cpr))

break;

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

cpr++;

mandoc_vmsg(MANDOCERR_FUNC, mdoc->parse,

ln, pos + (cpr - p),

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

}

static void

post_delim(POST_ARGS)

{

const struct roff_node *nch;

const char *lc, *cp;

int nw;

enum mdelim delim;

enum roff_tok tok;

* Find candidates: at least two bytes,

* the last one a closing or middle delimiter.

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;

* Reduce false positives by allowing various cases.

/* Escaped delimiters. */

if (lc > nch->string + 1 && lc[-2] == '\\' &&

(lc[-1] == '&' || lc[-1] == 'e'))

return;

/* Specific byte sequences. */

switch (*lc) {

case ')':

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

if (*cp == '(')

return;

break;

case '.':

if (lc > nch->string + 1 && lc[-2] == '.' && lc[-1] == '.')

return;

if (lc[-1] == '.')

return;

break;

case ';':

if (tok == MDOC_Vt)

return;

break;

case '?':

if (lc[-1] == '?')

return;

break;

case ']':

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

if (*cp == '[')

return;

break;

case '|':

if (lc == nch->string + 1 && lc[-1] == '|')

return;

default:

break;

}

/* Exactly two non-alphanumeric bytes. */

if (lc == nch->string + 1 && !isalnum((unsigned char)lc[-1]))

return;

/* 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_Sy)) {

nw = 0;

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

if (*cp == ' ') {

nw++;

if (cp > nch->string && cp[-1] == ',')

cp--;

} else if (isalpha((unsigned int)*cp)) {

if (nw > 1)

return;

} else

break;

}

mandoc_vmsg(MANDOCERR_DELIM, mdoc->parse,

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

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

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

}

static void

post_bl_norm(POST_ARGS)

{

struct roff_node *n;

Line 450 post_bl_norm(POST_ARGS)

Line 600 post_bl_norm(POST_ARGS)

mdoc->parse, argv->line,

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

argv->value[0]);

rewrite_macro2len(argv->value);

rewrite_macro2len(mdoc, argv->value);

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

break;

case MDOC_Offset:

Line 465 post_bl_norm(POST_ARGS)

Line 615 post_bl_norm(POST_ARGS)

mdoc->parse, argv->line,

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

argv->value[0]);

rewrite_macro2len(argv->value);

rewrite_macro2len(mdoc, argv->value);

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

break;

default:

Line 592 post_bd(POST_ARGS)

Line 742 post_bd(POST_ARGS)

mdoc->parse, argv->line,

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

argv->value[0]);

rewrite_macro2len(argv->value);

rewrite_macro2len(mdoc, argv->value);

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

break;

case MDOC_Compact:

Line 659 post_eoln(POST_ARGS)

Line 809 post_eoln(POST_ARGS)

{

struct roff_node *n;

post_useless(mdoc);

n = mdoc->last;

if (n->child != NULL)

mandoc_vmsg(MANDOCERR_ARG_SKIP, mdoc->parse,

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

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

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

mdoc_macronames[n->tok], n->child->string);

while (n->child != NULL)

roff_node_delete(mdoc, n->child);

Line 745 post_lb(POST_ARGS)

Line 895 post_lb(POST_ARGS)

struct roff_node *n;

const char *p;

post_delim(mdoc);

n = mdoc->last;

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

mdoc->next = ROFF_NEXT_CHILD;

Line 757 post_lb(POST_ARGS)

Line 909 post_lb(POST_ARGS)

return;

}

mandoc_vmsg(MANDOCERR_LB_BAD, mdoc->parse, 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");

Line 817 post_std(POST_ARGS)

Line 972 post_std(POST_ARGS)

return;

mandoc_msg(MANDOCERR_ARG_STD, mdoc->parse,

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

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

}

static void

Line 852 post_obsolete(POST_ARGS)

Line 1007 post_obsolete(POST_ARGS)

n = mdoc->last;

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

mandoc_msg(MANDOCERR_MACRO_OBS, mdoc->parse,

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

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

}

static void

post_useless(POST_ARGS)

{

struct roff_node *n;

n = mdoc->last;

mandoc_msg(MANDOCERR_MACRO_USELESS, mdoc->parse,

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

}

* Block macros.

Line 992 post_fa(POST_ARGS)

Line 1157 post_fa(POST_ARGS)

break;

}

post_delim(mdoc);

}

static void

Line 1014 post_nm(POST_ARGS)

Line 1180 post_nm(POST_ARGS)

mandoc_msg(MANDOCERR_NM_NONAME, mdoc->parse,

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

if (n->type == ROFFT_ELEM)

post_delim(mdoc);

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

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

mdoc->meta.name == NULL)

Line 1029 static void

Line 1198 static void

post_nd(POST_ARGS)

{

struct roff_node *n;

size_t sz;

n = mdoc->last;

if (n->type != ROFFT_BODY)

return;

if (n->sec != SEC_NAME)

mandoc_msg(MANDOCERR_ND_LATE, mdoc->parse,

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

if (n->child == NULL)

mandoc_msg(MANDOCERR_ND_EMPTY, mdoc->parse,

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

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

(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 1056 post_display(POST_ARGS)

Line 1235 post_display(POST_ARGS)

roff_node_delete(mdoc, n);

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

mandoc_msg(MANDOCERR_BLK_EMPTY, mdoc->parse,

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

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

else if (n->tok == MDOC_D1)

post_hyph(mdoc);

break;

Line 1079 post_display(POST_ARGS)

Line 1258 post_display(POST_ARGS)

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

mandoc_vmsg(MANDOCERR_BD_NEST,

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

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

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

break;

}

Line 1094 post_defaults(POST_ARGS)

Line 1273 post_defaults(POST_ARGS)

{

struct roff_node *nn;

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

post_delim(mdoc);

return;

}

* The `Ar' defaults to "file ..." if no value is provided as an

* argument; the `Mt' and `Pa' macros use "~"; the `Li' just

* gets an empty string.

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

return;

nn = mdoc->last;

switch (nn->tok) {

case MDOC_Ar:

mdoc->next = ROFF_NEXT_CHILD;

Line 1168 post_an(POST_ARGS)

Line 1348 post_an(POST_ARGS)

if (nch == NULL)

mandoc_msg(MANDOCERR_MACRO_EMPTY, mdoc->parse,

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

else

post_delim(mdoc);

} else if (nch != NULL)

mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,

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

Line 1196 post_xx(POST_ARGS)

Line 1378 post_xx(POST_ARGS)

struct roff_node *n;

const char *os;

post_delim(mdoc);

n = mdoc->last;

switch (n->tok) {

case MDOC_Bsx:

Line 1265 post_it(POST_ARGS)

Line 1449 post_it(POST_ARGS)

/* FALLTHROUGH */

case LIST_item:

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

mandoc_vmsg(MANDOCERR_ARG_SKIP,

mandoc_vmsg(MANDOCERR_ARG_SKIP, mdoc->parse,

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

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

"It %s", nch->string == NULL ?

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

mdoc_macronames[nch->tok] : nch->string);

nch->string);

break;

case LIST_column:

cols = (int)nbl->norm->Bl.ncols;

Line 1306 post_bl_block(POST_ARGS)

Line 1490 post_bl_block(POST_ARGS)

switch (nc->tok) {

case MDOC_Pp:

case MDOC_Lp:

case MDOC_br:

case ROFF_br:

break;

default:

nc = NULL;

Line 1315 post_bl_block(POST_ARGS)

Line 1499 post_bl_block(POST_ARGS)

if (ni->next == NULL) {

mandoc_msg(MANDOCERR_PAR_MOVE,

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

mdoc_macronames[nc->tok]);

roff_name[nc->tok]);

mdoc_node_relink(mdoc, nc);

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

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

mandoc_vmsg(MANDOCERR_PAR_SKIP,

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

"%s before It",

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

mdoc_macronames[nc->tok]);

roff_node_delete(mdoc, nc);

} else

break;

Line 1335 post_bl_block(POST_ARGS)

Line 1518 post_bl_block(POST_ARGS)

* If the argument of -offset or -width is a macro,

* replace it with the associated default width.

void

static void

rewrite_macro2len(char **arg)

rewrite_macro2len(struct roff_man *mdoc, char **arg)

{

size_t width;

int tok;

enum roff_tok tok;

if (*arg == NULL)

return;

else if ( ! strcmp(*arg, "Ds"))

width = 6;

else if ((tok = mdoc_hash_find(*arg)) == TOKEN_NONE)

else if ((tok = roffhash_find(mdoc->mdocmac, *arg, 0)) == TOKEN_NONE)

return;

else

width = macro2len(tok);

Line 1423 post_bl(POST_ARGS)

Line 1606 post_bl(POST_ARGS)

struct roff_node *nparent, *nprev; /* of the Bl block */

struct roff_node *nblock, *nbody; /* of the Bl */

struct roff_node *nchild, *nnext; /* of the Bl body */

const char *prev_Er;

int order;

nbody = mdoc->last;

switch (nbody->type) {

Line 1486 post_bl(POST_ARGS)

Line 1671 post_bl(POST_ARGS)

}

mandoc_msg(MANDOCERR_BL_MOVE, mdoc->parse,

nchild->line, nchild->pos,

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

mdoc_macronames[nchild->tok]);

* Move the node out of the Bl block.

Line 1524 post_bl(POST_ARGS)

Line 1708 post_bl(POST_ARGS)

nchild = nnext;

}

if (mdoc->meta.os_e != MDOC_OS_NETBSD)

return;

prev_Er = NULL;

for (nchild = nbody->child; nchild != NULL; nchild = nchild->next) {

if (nchild->tok != MDOC_It)

continue;

if ((nnext = nchild->head->child) == NULL)

continue;

if (nnext->type == ROFFT_BLOCK)

nnext = nnext->body->child;

if (nnext == NULL || nnext->tok != MDOC_Er)

continue;

nnext = nnext->child;

if (prev_Er != NULL) {

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

if (order > 0)

mandoc_vmsg(MANDOCERR_ER_ORDER,

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

"Er %s %s", prev_Er, nnext->string);

else if (order == 0)

mandoc_vmsg(MANDOCERR_ER_REP,

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

"Er %s", prev_Er);

}

prev_Er = nnext->string;

}

static void

Line 1565 post_sm(POST_ARGS)

Line 1777 post_sm(POST_ARGS)

mandoc_vmsg(MANDOCERR_SM_BAD,

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

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

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

mdoc_node_relink(mdoc, nch);

return;

}

Line 1578 post_root(POST_ARGS)

Line 1790 post_root(POST_ARGS)

/* Add missing prologue data. */

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

mdoc->meta.date = mdoc->quick ?

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

mandoc_strdup("") :

mandoc_normdate(mdoc, NULL, 0, 0);

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

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

mandoc_msg(MANDOCERR_DT_NOTITLE,

Line 1608 post_root(POST_ARGS)

Line 1819 post_root(POST_ARGS)

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

else if (n->tok != MDOC_Sh)

mandoc_msg(MANDOCERR_SEC_BEFORE, mdoc->parse,

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

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

}

static void

Line 1642 post_rs(POST_ARGS)

Line 1853 post_rs(POST_ARGS)

break;

if (i == RSORD_MAX) {

mandoc_msg(MANDOCERR_RS_BAD,

mandoc_msg(MANDOCERR_RS_BAD, mdoc->parse,

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

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

mdoc_macronames[nch->tok]);

i = -1;

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

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

Line 1797 post_sh_name(POST_ARGS)

Line 2007 post_sh_name(POST_ARGS)

/* FALLTHROUGH */

default:

mandoc_msg(MANDOCERR_NAMESEC_BAD, mdoc->parse,

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

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

continue;

}

break;

Line 1867 post_sh_see_also(POST_ARGS)

Line 2077 post_sh_see_also(POST_ARGS)

if (isalpha((const unsigned char)*name))

return;

lastpunct = n->string;

if (n->next == NULL)

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

mandoc_vmsg(MANDOCERR_XR_PUNCT, mdoc->parse,

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

lastpunct, lastname, lastsec);

Line 1918 post_sh_head(POST_ARGS)

Line 2128 post_sh_head(POST_ARGS)

sec != SEC_CUSTOM ? secnames[sec] :

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

nch->type == ROFFT_TEXT ? nch->string :

mdoc_macronames[nch->tok]);

roff_name[nch->tok]);

/* The SYNOPSIS gets special attention in other areas. */

Line 2003 post_xr(POST_ARGS)

Line 2213 post_xr(POST_ARGS)

if (nch->next == NULL) {

mandoc_vmsg(MANDOCERR_XR_NOSEC, mdoc->parse,

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

return;

} else

}

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

post_delim(mdoc);

}

static void

Line 2014 post_ignpar(POST_ARGS)

Line 2224 post_ignpar(POST_ARGS)

struct roff_node *np;

switch (mdoc->last->type) {

case ROFFT_BLOCK:

post_prevpar(mdoc);

return;

case ROFFT_HEAD:

post_hyph(mdoc);

return;

Line 2027 post_ignpar(POST_ARGS)

Line 2240 post_ignpar(POST_ARGS)

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

mandoc_vmsg(MANDOCERR_PAR_SKIP,

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

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

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

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

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

roff_node_delete(mdoc, np);

}

Line 2036 post_ignpar(POST_ARGS)

Line 2249 post_ignpar(POST_ARGS)

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

mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,

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

mdoc_macronames[np->tok],

roff_name[np->tok],

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

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

roff_node_delete(mdoc, np);

}

Line 2060 post_prevpar(POST_ARGS)

Line 2273 post_prevpar(POST_ARGS)

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

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

n->prev->tok != MDOC_br)

n->prev->tok != ROFF_br)

return;

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

return;

Line 2070 post_prevpar(POST_ARGS)

Line 2283 post_prevpar(POST_ARGS)

return;

mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,

n->prev->line, n->prev->pos,

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

"%s before %s", mdoc_macronames[n->prev->tok],

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

mdoc_macronames[n->tok]);

roff_node_delete(mdoc, n->prev);

}

Line 2082 post_par(POST_ARGS)

Line 2294 post_par(POST_ARGS)

struct roff_node *np;

np = mdoc->last;

if (np->tok != MDOC_br && np->tok != MDOC_sp)

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

post_prevpar(mdoc);

if (np->tok == MDOC_sp) {

if (np->tok == ROFF_sp) {

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

mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,

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

Line 2093 post_par(POST_ARGS)

Line 2305 post_par(POST_ARGS)

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

mandoc_vmsg(MANDOCERR_ARG_SKIP,

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

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

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 != MDOC_br ||

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

(np->tok != MDOC_sp && np->tok != MDOC_br)))

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

return;

mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,

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

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

"%s after %s", mdoc_macronames[mdoc->last->tok],

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

mdoc_macronames[np->tok]);

roff_node_delete(mdoc, mdoc->last);

}

Line 2136 post_dd(POST_ARGS)

Line 2347 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;

}

Line 2145 post_dd(POST_ARGS)

Line 2356 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);

}

Line 2251 static void

Line 2462 static void

post_bx(POST_ARGS)

{

struct roff_node *n, *nch;

const char *macro;

post_delim(mdoc);

n = mdoc->last;

nch = n->child;

if (nch != NULL) {

macro = !strcmp(nch->string, "Open") ? "Ox" :

!strcmp(nch->string, "Net") ? "Nx" :

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

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

if (macro != NULL)

mandoc_msg(MANDOCERR_BX, mdoc->parse,

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

mdoc->last = nch;

nch = nch->next;

mdoc->next = ROFF_NEXT_SIBLING;

Line 2322 post_os(POST_ARGS)

Line 2543 post_os(POST_ARGS)

mdoc->meta.os = NULL;

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

if (mdoc->meta.os)

return;

goto out;

if (mdoc->defos) {

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

return;

goto out;

}

#ifdef OSNAME

Line 2343 post_os(POST_ARGS)

Line 2564 post_os(POST_ARGS)

}

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

#endif /*!OSNAME*/

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

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

Line 2358 mdoc_a2sec(const char *p)

Line 2606 mdoc_a2sec(const char *p)

}

static size_t

macro2len(int macro)

macro2len(enum roff_tok macro)

{

switch (macro) {

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