mandoc/mdoc_html.c - diff

Return to mdoc_html.c CVS log

Up to [cvsweb.bsd.lv] / mandoc

Diff for /mandoc/mdoc_html.c between version 1.109 and 1.210

version 1.109, 2010/10/01 12:09:55

version 1.210, 2014/11/17 06:44:58

Line 1

/* $Id$ */

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

* purpose with or without fee is hereby granted, provided that the above

Line 14

Line 15

* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF

* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

#ifdef HAVE_CONFIG_H

#include "config.h"

#endif

#include <sys/types.h>

Line 28

Line 27

#include <unistd.h>

#include "mandoc.h"

#include "mandoc_aux.h"

#include "out.h"

#include "html.h"

#include "mdoc.h"

#include "main.h"

#define INDENT 5

#define HALFINDENT 3

#define MDOC_ARGS const struct mdoc_meta *m, \

#define MDOC_ARGS const struct mdoc_meta *meta, \

const struct mdoc_node *n, \

struct html *h

Line 53 static void print_mdoc(MDOC_ARGS);

Line 52 static void print_mdoc(MDOC_ARGS);

static void print_mdoc_head(MDOC_ARGS);

static void print_mdoc_node(MDOC_ARGS);

static void print_mdoc_nodelist(MDOC_ARGS);

static void synopsis_pre(struct html *,

const struct mdoc_node *);

static void a2width(const char *, struct roffsu *);

static void a2offs(const char *, struct roffsu *);

static void mdoc_root_post(MDOC_ARGS);

static int mdoc_root_pre(MDOC_ARGS);

Line 72 static int mdoc_bd_pre(MDOC_ARGS);

Line 70 static int mdoc_bd_pre(MDOC_ARGS);

static int mdoc_bf_pre(MDOC_ARGS);

static void mdoc_bk_post(MDOC_ARGS);

static int mdoc_bk_pre(MDOC_ARGS);

static void mdoc_bl_post(MDOC_ARGS);

static int mdoc_bl_pre(MDOC_ARGS);

static int mdoc_bt_pre(MDOC_ARGS);

static int mdoc_bx_pre(MDOC_ARGS);

Line 91 static int mdoc_ex_pre(MDOC_ARGS);

Line 88 static int mdoc_ex_pre(MDOC_ARGS);

static void mdoc_fo_post(MDOC_ARGS);

static int mdoc_fo_pre(MDOC_ARGS);

static int mdoc_ic_pre(MDOC_ARGS);

static int mdoc_igndelim_pre(MDOC_ARGS);

static int mdoc_in_pre(MDOC_ARGS);

static int mdoc_it_block_pre(MDOC_ARGS, enum mdoc_list,

int, struct roffsu *, struct roffsu *);

static int mdoc_it_head_pre(MDOC_ARGS, enum mdoc_list,

struct roffsu *);

static int mdoc_it_body_pre(MDOC_ARGS, enum mdoc_list,

struct roffsu *);

static int mdoc_it_pre(MDOC_ARGS);

static int mdoc_lb_pre(MDOC_ARGS);

static int mdoc_li_pre(MDOC_ARGS);

Line 106 static int mdoc_mt_pre(MDOC_ARGS);

Line 98 static int mdoc_mt_pre(MDOC_ARGS);

static int mdoc_ms_pre(MDOC_ARGS);

static int mdoc_nd_pre(MDOC_ARGS);

static int mdoc_nm_pre(MDOC_ARGS);

static int mdoc_no_pre(MDOC_ARGS);

static int mdoc_ns_pre(MDOC_ARGS);

static int mdoc_pa_pre(MDOC_ARGS);

static void mdoc_pf_post(MDOC_ARGS);

static int mdoc_pf_pre(MDOC_ARGS);

static int mdoc_pp_pre(MDOC_ARGS);

static void mdoc_quote_post(MDOC_ARGS);

static int mdoc_quote_pre(MDOC_ARGS);

static int mdoc_rs_pre(MDOC_ARGS);

static int mdoc_rv_pre(MDOC_ARGS);

static int mdoc_sh_pre(MDOC_ARGS);

static int mdoc_skip_pre(MDOC_ARGS);

static int mdoc_sm_pre(MDOC_ARGS);

static int mdoc_sp_pre(MDOC_ARGS);

static int mdoc_ss_pre(MDOC_ARGS);

Line 132 static const struct htmlmdoc mdocs[MDOC_MAX] = {

Line 126 static const struct htmlmdoc mdocs[MDOC_MAX] = {

{NULL, NULL}, /* Dt */

{NULL, NULL}, /* Os */

{mdoc_sh_pre, NULL }, /* Sh */

{mdoc_ss_pre, NULL }, /* Ss */

{mdoc_sp_pre, NULL}, /* Pp */

{mdoc_pp_pre, NULL}, /* Pp */

{mdoc_d1_pre, NULL}, /* D1 */

{mdoc_d1_pre, NULL}, /* Dl */

{mdoc_bd_pre, NULL}, /* Bd */

{NULL, NULL}, /* Ed */

{mdoc_bl_pre, mdoc_bl_post}, /* Bl */

{mdoc_bl_pre, NULL}, /* Bl */

{NULL, NULL}, /* El */

{mdoc_it_pre, NULL}, /* It */

{mdoc_ad_pre, NULL}, /* Ad */

{mdoc_an_pre, NULL}, /* An */

{mdoc_ar_pre, NULL}, /* Ar */

{mdoc_cd_pre, NULL}, /* Cd */

{mdoc_fl_pre, NULL}, /* Cm */

{mdoc_dv_pre, NULL}, /* Dv */

{mdoc_er_pre, NULL}, /* Er */

{mdoc_ev_pre, NULL}, /* Ev */

{mdoc_ex_pre, NULL}, /* Ex */

{mdoc_fa_pre, NULL}, /* Fa */

{mdoc_fd_pre, NULL}, /* Fd */

{mdoc_fl_pre, NULL}, /* Fl */

{mdoc_fn_pre, NULL}, /* Fn */

{mdoc_ft_pre, NULL}, /* Ft */

{mdoc_ic_pre, NULL}, /* Ic */

{mdoc_in_pre, NULL}, /* In */

{mdoc_li_pre, NULL}, /* Li */

{mdoc_nd_pre, NULL}, /* Nd */

{mdoc_nm_pre, NULL}, /* Nm */

{mdoc_quote_pre, mdoc_quote_post}, /* Op */

{NULL, NULL}, /* Ot */

{mdoc_ft_pre, NULL}, /* Ot */

{mdoc_pa_pre, NULL}, /* Pa */

{mdoc_rv_pre, NULL}, /* Rv */

{NULL, NULL}, /* St */

{mdoc_va_pre, NULL}, /* Va */

{mdoc_vt_pre, NULL}, /* Vt */

{mdoc_xr_pre, NULL}, /* Xr */

{mdoc__x_pre, mdoc__x_post}, /* %A */

{mdoc__x_pre, mdoc__x_post}, /* %B */

Line 184 static const struct htmlmdoc mdocs[MDOC_MAX] = {

Line 178 static const struct htmlmdoc mdocs[MDOC_MAX] = {

{mdoc_quote_pre, mdoc_quote_post}, /* Aq */

{NULL, NULL}, /* At */

{NULL, NULL}, /* Bc */

{mdoc_bf_pre, NULL}, /* Bf */

{mdoc_quote_pre, mdoc_quote_post}, /* Bo */

{mdoc_quote_pre, mdoc_quote_post}, /* Bq */

{mdoc_xx_pre, NULL}, /* Bsx */

Line 195 static const struct htmlmdoc mdocs[MDOC_MAX] = {

Line 189 static const struct htmlmdoc mdocs[MDOC_MAX] = {

{mdoc_quote_pre, mdoc_quote_post}, /* Dq */

{NULL, NULL}, /* Ec */ /* FIXME: no space */

{NULL, NULL}, /* Ef */

{mdoc_em_pre, NULL}, /* Em */

{NULL, NULL}, /* Eo */

{mdoc_quote_pre, mdoc_quote_post}, /* Eo */

{mdoc_xx_pre, NULL}, /* Fx */

{mdoc_ms_pre, NULL}, /* Ms */

{NULL, NULL}, /* No */

{mdoc_no_pre, NULL}, /* No */

{mdoc_ns_pre, NULL}, /* Ns */

{mdoc_xx_pre, NULL}, /* Nx */

{mdoc_xx_pre, NULL}, /* Ox */

{NULL, NULL}, /* Pc */

{mdoc_pf_pre, mdoc_pf_post}, /* Pf */

{mdoc_igndelim_pre, mdoc_pf_post}, /* Pf */

{mdoc_quote_pre, mdoc_quote_post}, /* Po */

{mdoc_quote_pre, mdoc_quote_post}, /* Pq */

{NULL, NULL}, /* Qc */

Line 216 static const struct htmlmdoc mdocs[MDOC_MAX] = {

Line 210 static const struct htmlmdoc mdocs[MDOC_MAX] = {

{NULL, NULL}, /* Sc */

{mdoc_quote_pre, mdoc_quote_post}, /* So */

{mdoc_quote_pre, mdoc_quote_post}, /* Sq */

{mdoc_sm_pre, NULL}, /* Sm */

{mdoc_sx_pre, NULL}, /* Sx */

{mdoc_sy_pre, NULL}, /* Sy */

{NULL, NULL}, /* Tn */

{mdoc_xx_pre, NULL}, /* Ux */

{NULL, NULL}, /* Xc */

{NULL, NULL}, /* Xo */

{mdoc_fo_pre, mdoc_fo_post}, /* Fo */

{NULL, NULL}, /* Fc */

{mdoc_quote_pre, mdoc_quote_post}, /* Oo */

{NULL, NULL}, /* Oc */

{mdoc_bk_pre, mdoc_bk_post}, /* Bk */

{NULL, NULL}, /* Ek */

{mdoc_bt_pre, NULL}, /* Bt */

{NULL, NULL}, /* Hf */

{NULL, NULL}, /* Fr */

{mdoc_em_pre, NULL}, /* Fr */

{mdoc_ud_pre, NULL}, /* Ud */

{mdoc_lb_pre, NULL}, /* Lb */

{mdoc_sp_pre, NULL}, /* Lp */

{mdoc_pp_pre, NULL}, /* Lp */

{mdoc_lk_pre, NULL}, /* Lk */

{mdoc_mt_pre, NULL}, /* Mt */

{mdoc_quote_pre, mdoc_quote_post}, /* Brq */

{mdoc_quote_pre, mdoc_quote_post}, /* Bro */

{NULL, NULL}, /* Brc */

{mdoc__x_pre, mdoc__x_post}, /* %C */

{NULL, NULL}, /* Es */ /* TODO */

{mdoc_skip_pre, NULL}, /* Es */

{NULL, NULL}, /* En */ /* TODO */

{mdoc_quote_pre, mdoc_quote_post}, /* En */

{mdoc_xx_pre, NULL}, /* Dx */

{mdoc__x_pre, mdoc__x_post}, /* %Q */

{mdoc_sp_pre, NULL}, /* br */

{mdoc_sp_pre, NULL}, /* sp */

{mdoc__x_pre, mdoc__x_post}, /* %U */

{NULL, NULL}, /* Ta */

{mdoc_skip_pre, NULL}, /* ll */

};

static const char * const lists[LIST_MAX] = {

NULL,

"list-bul",

"list-col",

"list-dash",

"list-diag",

"list-enum",

"list-hang",

"list-hyph",

"list-inset",

"list-item",

"list-ohang",

"list-tag"

};

void

html_mdoc(void *arg, const struct mdoc *m)

html_mdoc(void *arg, const struct mdoc *mdoc)

{

struct html *h;

struct tag *t;

h = (struct html *)arg;

print_mdoc(mdoc_meta(mdoc), mdoc_node(mdoc),

(struct html *)arg);

print_gen_decls(h);

putchar('\n');

t = print_otag(h, TAG_HTML, 0, NULL);

print_mdoc(mdoc_meta(m), mdoc_node(m), h);

print_tagq(h, t);

printf("\n");

}

* Calculate the scaling unit passed in a `-width' argument. This uses

* either a native scaling unit (e.g., 1i, 2m) or the string length of

Line 279 a2width(const char *p, struct roffsu *su)

Line 281 a2width(const char *p, struct roffsu *su)

{

if ( ! a2roffsu(p, su, SCALE_MAX)) {

su->unit = SCALE_EM;

su->unit = SCALE_EN;

su->scale = (int)strlen(p);

su->scale = html_strlen(p);

}

* See the same function in mdoc_term.c for documentation.

static void

synopsis_pre(struct html *h, const struct mdoc_node *n)

{

struct roffsu su;

struct htmlpair tag;

if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags))

return;

SCALE_VS_INIT(&su, 1);

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

bufcat_su(h, "margin-top", &su);

MDOC_Fo != n->tok &&

PAIR_STYLE_INIT(&tag, h);

MDOC_Ft != n->tok &&

MDOC_Fn != n->tok) {

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

print_otag(h, TAG_BR, 0, NULL);

MDOC_Fo != n->tok &&

MDOC_Ft != n->tok &&

MDOC_Fn != n->tok) {

print_otag(h, TAG_DIV, 0, NULL);

return;

}

switch (n->prev->tok) {

case (MDOC_Fd):

case MDOC_Fd:

/* FALLTHROUGH */

case (MDOC_Fn):

case MDOC_Fn:

/* FALLTHROUGH */

case (MDOC_Fo):

case MDOC_Fo:

/* FALLTHROUGH */

case (MDOC_In):

case MDOC_In:

/* FALLTHROUGH */

case (MDOC_Vt):

case MDOC_Vt:

print_otag(h, TAG_DIV, 1, &tag);

print_paragraph(h);

break;

case (MDOC_Ft):

case MDOC_Ft:

if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) {

print_otag(h, TAG_DIV, 1, &tag);

print_paragraph(h);

break;

}

/* FALLTHROUGH */

default:

print_otag(h, TAG_DIV, 0, NULL);

print_otag(h, TAG_BR, 0, NULL);

break;

}

* Calculate the scaling unit passed in an `-offset' argument. This

* uses either a native scaling unit (e.g., 1i, 2m), one of a set of

* predefined strings (indent, etc.), or the string length of the value.

static void

a2offs(const char *p, struct roffsu *su)

{

/* FIXME: "right"? */

if (0 == strcmp(p, "left"))

SCALE_HS_INIT(su, 0);

else if (0 == strcmp(p, "indent"))

SCALE_HS_INIT(su, INDENT);

else if (0 == strcmp(p, "indent-two"))

SCALE_HS_INIT(su, INDENT * 2);

else if ( ! a2roffsu(p, su, SCALE_MAX)) {

su->unit = SCALE_EM;

su->scale = (int)strlen(p);

}

static void

print_mdoc(MDOC_ARGS)

{

struct tag *t;

struct tag *t, *tt;

struct htmlpair tag;

t = print_otag(h, TAG_HEAD, 0, NULL);

PAIR_CLASS_INIT(&tag, "mandoc");

print_mdoc_head(m, n, h);

print_tagq(h, t);

t = print_otag(h, TAG_BODY, 0, NULL);

if ( ! (HTML_FRAGMENT & h->oflags)) {

print_gen_decls(h);

t = print_otag(h, TAG_HTML, 0, NULL);

tt = print_otag(h, TAG_HEAD, 0, NULL);

print_mdoc_head(meta, n, h);

print_tagq(h, tt);

print_otag(h, TAG_BODY, 0, NULL);

print_otag(h, TAG_DIV, 1, &tag);

} else

t = print_otag(h, TAG_DIV, 1, &tag);

tag.key = ATTR_CLASS;

print_mdoc_nodelist(meta, n, h);

tag.val = "body";

print_otag(h, TAG_DIV, 1, &tag);

print_mdoc_nodelist(m, n, h);

print_tagq(h, t);

}

/* ARGSUSED */

static void

print_mdoc_head(MDOC_ARGS)

{

print_gen_head(h);

bufinit(h);

buffmt(h, "%s(%s)", m->title, m->msec);

bufcat(h, meta->title);

if (meta->msec)

bufcat_fmt(h, "(%s)", meta->msec);

if (meta->arch)

bufcat_fmt(h, " (%s)", meta->arch);

if (m->arch) {

bufcat(h, " (");

bufcat(h, m->arch);

bufcat(h, ")");

}

print_otag(h, TAG_TITLE, 0, NULL);

print_text(h, h->buf);

}

static void

print_mdoc_nodelist(MDOC_ARGS)

{

print_mdoc_node(m, n, h);

print_mdoc_node(meta, n, h);

if (n->next)

print_mdoc_nodelist(m, n->next, h);

print_mdoc_nodelist(meta, n->next, h);

}

static void

print_mdoc_node(MDOC_ARGS)

{

Line 418 print_mdoc_node(MDOC_ARGS)

Line 385 print_mdoc_node(MDOC_ARGS)

child = 1;

t = h->tags.head;

bufinit(h);

switch (n->type) {

case (MDOC_ROOT):

case MDOC_ROOT:

child = mdoc_root_pre(m, n, h);

child = mdoc_root_pre(meta, n, h);

break;

case (MDOC_TEXT):

case MDOC_TEXT:

/* No tables in this mode... */

assert(NULL == h->tblt);

* Make sure that if we're in a literal mode already

* (i.e., within a <PRE>) don't print the newline.

if (' ' == *n->string && MDOC_LINE & n->flags)

if ( ! (HTML_LITERAL & h->flags))

print_otag(h, TAG_BR, 0, NULL);

if (MDOC_DELIMC & n->flags)

h->flags |= HTML_NOSPACE;

print_text(h, n->string);

if (MDOC_DELIMO & n->flags)

h->flags |= HTML_NOSPACE;

return;

case MDOC_EQN:

print_eqn(h, n->eqn);

break;

case MDOC_TBL:

* This will take care of initialising all of the table

* state data for the first table, then tearing it down

* for the last one.

print_tbl(h, n->span);

return;

default:

* Close out the current table, if it's open, and unset

* the "meta" table state. This will be reopened on the

* next table element.

if (h->tblt) {

print_tblclose(h);

t = h->tags.head;

}

assert(NULL == h->tblt);

if (mdocs[n->tok].pre && ENDBODY_NOT == n->end)

child = (*mdocs[n->tok].pre)(m, n, h);

child = (*mdocs[n->tok].pre)(meta, n, h);

break;

}

if (HTML_KEEP & h->flags) {

if (n->prev && n->prev->line != n->line) {

if (n->prev ? (n->prev->lastline != n->line) :

(n->parent && n->parent->line != n->line)) {

h->flags &= ~HTML_KEEP;

h->flags |= HTML_PREKEEP;

} else if (NULL == n->prev) {

if (n->parent && n->parent->line != n->line) {

h->flags &= ~HTML_KEEP;

h->flags |= HTML_PREKEEP;

}

if (child && n->child)

print_mdoc_nodelist(m, n->child, h);

print_mdoc_nodelist(meta, n->child, h);

print_stagq(h, t);

bufinit(h);

switch (n->type) {

case (MDOC_ROOT):

case MDOC_ROOT:

mdoc_root_post(m, n, h);

mdoc_root_post(meta, n, h);

break;

case MDOC_EQN:

break;

default:

if (mdocs[n->tok].post && ENDBODY_NOT == n->end)

(*mdocs[n->tok].post)(m, n, h);

(*mdocs[n->tok].post)(meta, n, h);

break;

}

/* ARGSUSED */

static void

mdoc_root_post(MDOC_ARGS)

{

struct htmlpair tag[3];

struct htmlpair tag;

struct tag *t, *tt;

char b[DATESIZ];

time2a(m->date, b, DATESIZ);

PAIR_CLASS_INIT(&tag, "foot");

t = print_otag(h, TAG_TABLE, 1, &tag);

print_otag(h, TAG_TBODY, 0, NULL);

* XXX: this should use divs, but in Firefox, divs with nested

* divs for some reason puke when trying to put a border line

* below. So I use tables, instead.

PAIR_CLASS_INIT(&tag[0], "footer");

bufcat_style(h, "width", "100%");

PAIR_STYLE_INIT(&tag[1], h);

PAIR_SUMMARY_INIT(&tag[2], "footer");

t = print_otag(h, TAG_TABLE, 3, tag);

tt = print_otag(h, TAG_TR, 0, NULL);

bufinit(h);

PAIR_CLASS_INIT(&tag, "foot-date");

bufcat_style(h, "width", "50%");

print_otag(h, TAG_TD, 1, &tag);

PAIR_STYLE_INIT(&tag[0], h);

print_text(h, meta->date);

print_otag(h, TAG_TD, 1, tag);

print_text(h, b);

print_stagq(h, tt);

bufinit(h);

PAIR_CLASS_INIT(&tag, "foot-os");

bufcat_style(h, "width", "50%");

print_otag(h, TAG_TD, 1, &tag);

bufcat_style(h, "text-align", "right");

print_text(h, meta->os);

PAIR_STYLE_INIT(&tag[0], h);

print_otag(h, TAG_TD, 1, tag);

print_text(h, m->os);

print_tagq(h, t);

}

/* ARGSUSED */

static int

mdoc_root_pre(MDOC_ARGS)

{

struct htmlpair tag[3];

struct htmlpair tag;

struct tag *t, *tt;

char b[BUFSIZ], title[BUFSIZ];

char *volume, *title;

(void)strlcpy(b, m->vol, BUFSIZ);

if (NULL == meta->arch)

volume = mandoc_strdup(meta->vol);

else

mandoc_asprintf(&volume, "%s (%s)",

meta->vol, meta->arch);

if (m->arch) {

if (NULL == meta->msec)

(void)strlcat(b, " (", BUFSIZ);

title = mandoc_strdup(meta->title);

(void)strlcat(b, m->arch, BUFSIZ);

else

(void)strlcat(b, ")", BUFSIZ);

mandoc_asprintf(&title, "%s(%s)",

}

meta->title, meta->msec);

(void)snprintf(title, BUFSIZ - 1,

PAIR_CLASS_INIT(&tag, "head");

"%s(%s)", m->title, m->msec);

t = print_otag(h, TAG_TABLE, 1, &tag);

/* XXX: see note in mdoc_root_post() about divs. */

print_otag(h, TAG_TBODY, 0, NULL);

PAIR_CLASS_INIT(&tag[0], "header");

bufcat_style(h, "width", "100%");

PAIR_STYLE_INIT(&tag[1], h);

PAIR_SUMMARY_INIT(&tag[2], "header");

t = print_otag(h, TAG_TABLE, 3, tag);

tt = print_otag(h, TAG_TR, 0, NULL);

bufinit(h);

PAIR_CLASS_INIT(&tag, "head-ltitle");

bufcat_style(h, "width", "10%");

print_otag(h, TAG_TD, 1, &tag);

PAIR_STYLE_INIT(&tag[0], h);

print_otag(h, TAG_TD, 1, tag);

print_text(h, title);

print_stagq(h, tt);

bufinit(h);

PAIR_CLASS_INIT(&tag, "head-vol");

bufcat_style(h, "text-align", "center");

print_otag(h, TAG_TD, 1, &tag);

bufcat_style(h, "white-space", "nowrap");

print_text(h, volume);

bufcat_style(h, "width", "80%");

PAIR_STYLE_INIT(&tag[0], h);

print_otag(h, TAG_TD, 1, tag);

print_text(h, b);

print_stagq(h, tt);

bufinit(h);

PAIR_CLASS_INIT(&tag, "head-rtitle");

bufcat_style(h, "text-align", "right");

print_otag(h, TAG_TD, 1, &tag);

bufcat_style(h, "width", "10%");

PAIR_STYLE_INIT(&tag[0], h);

print_otag(h, TAG_TD, 1, tag);

print_text(h, title);

print_tagq(h, t);

free(title);

free(volume);

return(1);

}

/* ARGSUSED */

static int

mdoc_sh_pre(MDOC_ARGS)

{

struct htmlpair tag[2];

struct htmlpair tag;

const struct mdoc_node *nn;

char buf[BUFSIZ];

struct roffsu su;

if (MDOC_BODY == n->type) {

switch (n->type) {

SCALE_HS_INIT(&su, INDENT);

case MDOC_BLOCK:

bufcat_su(h, "margin-left", &su);

PAIR_CLASS_INIT(&tag, "section");

PAIR_CLASS_INIT(&tag[0], "sec-body");

print_otag(h, TAG_DIV, 1, &tag);

PAIR_STYLE_INIT(&tag[1], h);

print_otag(h, TAG_DIV, 2, tag);

return(1);

} else if (MDOC_BLOCK == n->type) {

case MDOC_BODY:

PAIR_CLASS_INIT(&tag[0], "sec-block");

if (n->sec == SEC_AUTHORS)

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

h->flags &= ~(HTML_SPLIT|HTML_NOSPLIT);

print_otag(h, TAG_DIV, 1, tag);

return(1);

}

SCALE_VS_INIT(&su, 1);

bufcat_su(h, "margin-top", &su);

if (NULL == n->next)

bufcat_su(h, "margin-bottom", &su);

PAIR_STYLE_INIT(&tag[1], h);

print_otag(h, TAG_DIV, 2, tag);

return(1);

default:

break;

}

buf[0] = '\0';

bufinit(h);

for (nn = n->child; nn; nn = nn->next) {

bufcat(h, "x");

html_idcat(buf, nn->string, BUFSIZ);

if (nn->next)

for (n = n->child; n && MDOC_TEXT == n->type; ) {

html_idcat(buf, " ", BUFSIZ);

bufcat_id(h, n->string);

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

bufcat_id(h, " ");

}

PAIR_CLASS_INIT(&tag[0], "sec-head");

if (NULL == n) {

PAIR_ID_INIT(&tag[1], buf);

PAIR_ID_INIT(&tag, h->buf);

print_otag(h, TAG_H1, 1, &tag);

} else

print_otag(h, TAG_H1, 0, NULL);

print_otag(h, TAG_DIV, 2, tag);

return(1);

}

/* ARGSUSED */

static int

mdoc_ss_pre(MDOC_ARGS)

{

struct htmlpair tag[3];

struct htmlpair tag;

const struct mdoc_node *nn;

char buf[BUFSIZ];

struct roffsu su;

SCALE_VS_INIT(&su, 1);

if (MDOC_BLOCK == n->type) {

PAIR_CLASS_INIT(&tag, "subsection");

if (MDOC_BODY == n->type) {

print_otag(h, TAG_DIV, 1, &tag);

PAIR_CLASS_INIT(&tag[0], "ssec-body");

if (n->parent->next && n->child) {

bufcat_su(h, "margin-bottom", &su);

PAIR_STYLE_INIT(&tag[1], h);

print_otag(h, TAG_DIV, 2, tag);

} else

print_otag(h, TAG_DIV, 1, tag);

return(1);

} else if (MDOC_BLOCK == n->type) {

} else if (MDOC_BODY == n->type)

PAIR_CLASS_INIT(&tag[0], "ssec-block");

if (n->prev) {

bufcat_su(h, "margin-top", &su);

PAIR_STYLE_INIT(&tag[1], h);

print_otag(h, TAG_DIV, 2, tag);

} else

print_otag(h, TAG_DIV, 1, tag);

return(1);

}

/* TODO: see note in mdoc_sh_pre() about duplicates. */

bufinit(h);

bufcat(h, "x");

buf[0] = '\0';

for (n = n->child; n && MDOC_TEXT == n->type; ) {

for (nn = n->child; nn; nn = nn->next) {

bufcat_id(h, n->string);

html_idcat(buf, nn->string, BUFSIZ);

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

if (nn->next)

bufcat_id(h, " ");

html_idcat(buf, " ", BUFSIZ);

}

SCALE_HS_INIT(&su, INDENT - HALFINDENT);

if (NULL == n) {

su.scale = -su.scale;

PAIR_ID_INIT(&tag, h->buf);

bufcat_su(h, "margin-left", &su);

print_otag(h, TAG_H2, 1, &tag);

} else

print_otag(h, TAG_H2, 0, NULL);

PAIR_CLASS_INIT(&tag[0], "ssec-head");

PAIR_STYLE_INIT(&tag[1], h);

PAIR_ID_INIT(&tag[2], buf);

print_otag(h, TAG_DIV, 3, tag);

return(1);

}

/* ARGSUSED */

static int

mdoc_fl_pre(MDOC_ARGS)

{

struct htmlpair tag;

PAIR_CLASS_INIT(&tag, "flag");

print_otag(h, TAG_SPAN, 1, &tag);

print_otag(h, TAG_B, 1, &tag);

/* `Cm' has no leading hyphen. */

Line 677 mdoc_fl_pre(MDOC_ARGS)

Line 611 mdoc_fl_pre(MDOC_ARGS)

print_text(h, "\\-");

if (n->child)

if ( ! (n->nchild == 0 &&

(n->next == NULL ||

n->next->type == MDOC_TEXT ||

n->next->flags & MDOC_LINE)))

h->flags |= HTML_NOSPACE;

else if (n->next && n->next->line == n->line)

h->flags |= HTML_NOSPACE;

return(1);

}

/* ARGSUSED */

static int

mdoc_nd_pre(MDOC_ARGS)

{

Line 698 mdoc_nd_pre(MDOC_ARGS)

Line 631 mdoc_nd_pre(MDOC_ARGS)

/* XXX: this tag in theory can contain block elements. */

print_text(h, "\\(em");

PAIR_CLASS_INIT(&tag, "desc-body");

PAIR_CLASS_INIT(&tag, "desc");

print_otag(h, TAG_SPAN, 1, &tag);

return(1);

}

static int

mdoc_nm_pre(MDOC_ARGS)

{

struct htmlpair tag;

struct roffsu su;

const char *cp;

int len;

switch (n->type) {

* Accomodate for `Nm' being both an element (which may have

case MDOC_ELEM:

* NULL children AND no m->name) and a block.

cp = NULL;

if (MDOC_ELEM == n->type) {

if (NULL == n->child && NULL == m->name)

return(1);

synopsis_pre(h, n);

PAIR_CLASS_INIT(&tag, "name");

print_otag(h, TAG_SPAN, 1, &tag);

print_otag(h, TAG_B, 1, &tag);

if (NULL == n->child)

if (NULL == n->child && meta->name)

print_text(h, m->name);

print_text(h, meta->name);

} else if (MDOC_BLOCK == n->type) {

return(1);

synopsis_pre(h, n);

case MDOC_HEAD:

print_otag(h, TAG_TD, 0, NULL);

if (NULL == n->child && meta->name)

print_text(h, meta->name);

return(1);

case MDOC_BODY:

print_otag(h, TAG_TD, 0, NULL);

return(1);

default:

break;

}

bufcat_style(h, "clear", "both");

synopsis_pre(h, n);

if (n->head->child || m->name) {

PAIR_CLASS_INIT(&tag, "synopsis");

if (n->head->child && MDOC_TEXT ==

print_otag(h, TAG_TABLE, 1, &tag);

n->head->child->type)

cp = n->head->child->string;

if (NULL == cp || '\0' == *cp)

cp = m->name;

SCALE_HS_INIT(&su, (double)strlen(cp));

for (len = 0, n = n->child; n; n = n->next)

bufcat_su(h, "padding-left", &su);

if (MDOC_TEXT == n->type)

}

len += html_strlen(n->string);

PAIR_STYLE_INIT(&tag, h);

if (0 == len && meta->name)

print_otag(h, TAG_DIV, 1, &tag);

len = html_strlen(meta->name);

} else if (MDOC_HEAD == n->type) {

if (NULL == n->child && NULL == m->name)

return(1);

if (n->child && MDOC_TEXT == n->child->type)

SCALE_HS_INIT(&su, len);

cp = n->child->string;

bufinit(h);

if (NULL == cp || '\0' == *cp)

bufcat_su(h, "width", &su);

cp = m->name;

PAIR_STYLE_INIT(&tag, h);

print_otag(h, TAG_COL, 1, &tag);

SCALE_HS_INIT(&su, (double)strlen(cp));

print_otag(h, TAG_COL, 0, NULL);

print_otag(h, TAG_TBODY, 0, NULL);

bufcat_style(h, "float", "left");

print_otag(h, TAG_TR, 0, NULL);

bufcat_su(h, "min-width", &su);

SCALE_INVERT(&su);

bufcat_su(h, "margin-left", &su);

PAIR_STYLE_INIT(&tag, h);

print_otag(h, TAG_DIV, 1, &tag);

if (NULL == n->child)

print_text(h, m->name);

} else if (MDOC_BODY == n->type) {

SCALE_HS_INIT(&su, 2);

bufcat_su(h, "margin-left", &su);

PAIR_STYLE_INIT(&tag, h);

print_otag(h, TAG_DIV, 1, &tag);

}

return(1);

}

/* ARGSUSED */

static int

mdoc_xr_pre(MDOC_ARGS)

{

struct htmlpair tag[2];

const struct mdoc_node *nn;

if (NULL == n->child)

return(0);

Line 788 mdoc_xr_pre(MDOC_ARGS)

Line 696 mdoc_xr_pre(MDOC_ARGS)

PAIR_CLASS_INIT(&tag[0], "link-man");

if (h->base_man) {

buffmt_man(h, n->child->string,

n->child->next ?

n->child->next->string : NULL);

PAIR_HREF_INIT(&tag[1], h->buf);

print_otag(h, TAG_A, 2, tag);

} else

print_otag(h, TAG_A, 1, tag);

nn = n->child;

n = n->child;

print_text(h, nn->string);

print_text(h, n->string);

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

if (NULL == (n = n->next))

return(0);

h->flags |= HTML_NOSPACE;

print_text(h, "(");

h->flags |= HTML_NOSPACE;

print_text(h, nn->string);

print_text(h, n->string);

h->flags |= HTML_NOSPACE;

print_text(h, ")");

return(0);

}

/* ARGSUSED */

static int

mdoc_ns_pre(MDOC_ARGS)

{

h->flags |= HTML_NOSPACE;

if ( ! (MDOC_LINE & n->flags))

h->flags |= HTML_NOSPACE;

return(1);

}

/* ARGSUSED */

static int

mdoc_ar_pre(MDOC_ARGS)

{

struct htmlpair tag;

PAIR_CLASS_INIT(&tag, "arg");

print_otag(h, TAG_SPAN, 1, &tag);

print_otag(h, TAG_I, 1, &tag);

return(1);

}

/* ARGSUSED */

static int

mdoc_xx_pre(MDOC_ARGS)

{

const char *pp;

struct htmlpair tag;

int flags;

switch (n->tok) {

case (MDOC_Bsx):

case MDOC_Bsx:

pp = "BSDI BSD/OS";

pp = "BSD/OS";

break;

case (MDOC_Dx):

case MDOC_Dx:

pp = "DragonFly";

break;

case (MDOC_Fx):

case MDOC_Fx:

pp = "FreeBSD";

break;

case (MDOC_Nx):

case MDOC_Nx:

pp = "NetBSD";

break;

case (MDOC_Ox):

case MDOC_Ox:

pp = "OpenBSD";

break;

case (MDOC_Ux):

case MDOC_Ux:

pp = "UNIX";

break;

default:

Line 866 mdoc_xx_pre(MDOC_ARGS)

Line 770 mdoc_xx_pre(MDOC_ARGS)

PAIR_CLASS_INIT(&tag, "unix");

print_otag(h, TAG_SPAN, 1, &tag);

print_text(h, pp);

return(1);

if (n->child) {

flags = h->flags;

h->flags |= HTML_KEEP;

print_text(h, n->child->string);

h->flags = flags;

}

return(0);

}

/* ARGSUSED */

static int

mdoc_bx_pre(MDOC_ARGS)

{

const struct mdoc_node *nn;

struct htmlpair tag;

PAIR_CLASS_INIT(&tag, "unix");

print_otag(h, TAG_SPAN, 1, &tag);

for (nn = n->child; nn; nn = nn->next)

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

print_mdoc_node(m, nn, h);

print_text(h, n->string);

h->flags |= HTML_NOSPACE;

print_text(h, "BSD");

} else {

print_text(h, "BSD");

return(0);

}

if (n->child)

if (NULL != (n = n->next)) {

h->flags |= HTML_NOSPACE;

print_text(h, "-");

h->flags |= HTML_NOSPACE;

print_text(h, n->string);

}

print_text(h, "BSD");

return(0);

}

/* ARGSUSED */

static int

mdoc_it_block_pre(MDOC_ARGS, enum mdoc_list type, int comp,

mdoc_it_pre(MDOC_ARGS)

struct roffsu *offs, struct roffsu *width)

{

struct htmlpair tag;

struct roffsu su;

const struct mdoc_node *nn;

enum mdoc_list type;

struct roffsu su;

struct htmlpair tag[2];

const struct mdoc_node *bl;

nn = n->parent->parent;

bl = n->parent;

while (bl && MDOC_Bl != bl->tok)

bl = bl->parent;

/* XXX: see notes in mdoc_it_pre(). */

assert(bl);

if (LIST_column == type) {

type = bl->norm->Bl.type;

/* Don't width-pad on the left. */

SCALE_HS_INIT(width, 0);

/* Also disallow non-compact. */

comp = 1;

}

if (LIST_diag == type)

/* Mandate non-compact with empty prior. */

if (n->prev && NULL == n->prev->body->child)

comp = 1;

bufcat_style(h, "clear", "both");

assert(lists[type]);

if (offs->scale > 0)

PAIR_CLASS_INIT(&tag[0], lists[type]);

bufcat_su(h, "margin-left", offs);

if (width->scale > 0)

bufcat_su(h, "padding-left", width);

PAIR_STYLE_INIT(&tag, h);

bufinit(h);

/* Mandate compact following `Ss' and `Sh' starts. */

if (MDOC_HEAD == n->type) {

switch (type) {

for (nn = n; nn && ! comp; nn = nn->parent) {

case LIST_bullet:

if (MDOC_BLOCK != nn->type)

/* FALLTHROUGH */

continue;

case LIST_dash:

if (MDOC_Ss == nn->tok || MDOC_Sh == nn->tok)

/* FALLTHROUGH */

comp = 1;

case LIST_item:

if (nn->prev)

/* FALLTHROUGH */

case LIST_hyphen:

/* FALLTHROUGH */

case LIST_enum:

return(0);

case LIST_diag:

/* FALLTHROUGH */

case LIST_hang:

/* FALLTHROUGH */

case LIST_inset:

/* FALLTHROUGH */

case LIST_ohang:

/* FALLTHROUGH */

case LIST_tag:

SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);

bufcat_su(h, "margin-top", &su);

PAIR_STYLE_INIT(&tag[1], h);

print_otag(h, TAG_DT, 2, tag);

if (LIST_diag != type)

break;

PAIR_CLASS_INIT(&tag[0], "diag");

print_otag(h, TAG_B, 1, tag);

break;

case LIST_column:

break;

default:

break;

}

} else if (MDOC_BODY == n->type) {

switch (type) {

case LIST_bullet:

/* FALLTHROUGH */

case LIST_hyphen:

/* FALLTHROUGH */

case LIST_dash:

/* FALLTHROUGH */

case LIST_enum:

/* FALLTHROUGH */

case LIST_item:

SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);

bufcat_su(h, "margin-top", &su);

PAIR_STYLE_INIT(&tag[1], h);

print_otag(h, TAG_LI, 2, tag);

break;

case LIST_diag:

/* FALLTHROUGH */

case LIST_hang:

/* FALLTHROUGH */

case LIST_inset:

/* FALLTHROUGH */

case LIST_ohang:

/* FALLTHROUGH */

case LIST_tag:

if (NULL == bl->norm->Bl.width) {

print_otag(h, TAG_DD, 1, tag);

break;

}

a2width(bl->norm->Bl.width, &su);

bufcat_su(h, "margin-left", &su);

PAIR_STYLE_INIT(&tag[1], h);

print_otag(h, TAG_DD, 2, tag);

break;

case LIST_column:

SCALE_VS_INIT(&su, ! bl->norm->Bl.comp);

bufcat_su(h, "margin-top", &su);

PAIR_STYLE_INIT(&tag[1], h);

print_otag(h, TAG_TD, 2, tag);

break;

default:

break;

}

} else {

switch (type) {

case LIST_column:

print_otag(h, TAG_TR, 1, tag);

break;

default:

break;

}

if ( ! comp) {

SCALE_VS_INIT(&su, 1);

bufcat_su(h, "padding-top", &su);

}

PAIR_STYLE_INIT(&tag, h);

print_otag(h, TAG_DIV, 1, &tag);

return(1);

}

/* ARGSUSED */

static int

mdoc_it_body_pre(MDOC_ARGS, enum mdoc_list type, struct roffsu *width)

mdoc_bl_pre(MDOC_ARGS)

{

struct htmlpair tag;

int i;

struct htmlpair tag[3];

struct roffsu su;

char buf[BUFSIZ];

switch (type) {

if (MDOC_BODY == n->type) {

case (LIST_item):

if (LIST_column == n->norm->Bl.type)

/* FALLTHROUGH */

print_otag(h, TAG_TBODY, 0, NULL);

case (LIST_ohang):

return(1);

/* FALLTHROUGH */

case (LIST_column):

bufcat_su(h, "min-width", width);

bufcat_style(h, "clear", "none");

if (n->next)

bufcat_style(h, "float", "left");

PAIR_STYLE_INIT(&tag, h);

print_otag(h, TAG_DIV, 1, &tag);

break;

default:

* XXX: this tricks CSS into aligning the bodies with

* the right-padding in the head.

SCALE_HS_INIT(&su, 2);

bufcat_su(h, "margin-left", &su);

PAIR_STYLE_INIT(&tag, h);

print_otag(h, TAG_DIV, 1, &tag);

break;

}

return(1);

if (MDOC_HEAD == n->type) {

}

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

return(0);

* For each column, print out the <COL> tag with our

* suggested width. The last column gets min-width, as

* in terminal mode it auto-sizes to the width of the

* screen and we want to preserve that behaviour.

/* ARGSUSED */

for (i = 0; i < (int)n->norm->Bl.ncols; i++) {

static int

bufinit(h);

mdoc_it_head_pre(MDOC_ARGS, enum mdoc_list type, struct roffsu *width)

a2width(n->norm->Bl.cols[i], &su);

{

if (i < (int)n->norm->Bl.ncols - 1)

struct htmlpair tag;

bufcat_su(h, "width", &su);

struct ord *ord;

else

char nbuf[BUFSIZ];

bufcat_su(h, "min-width", &su);

PAIR_STYLE_INIT(&tag[0], h);

print_otag(h, TAG_COL, 1, tag);

}

switch (type) {

case (LIST_item):

return(0);

case (LIST_ohang):

print_otag(h, TAG_DIV, 0, &tag);

return(1);

case (LIST_column):

break;

default:

bufcat_su(h, "min-width", width);

SCALE_INVERT(width);

bufcat_su(h, "margin-left", width);

if (n->next && n->next->child)

bufcat_style(h, "float", "left");

/* XXX: buffer if we run into body. */

SCALE_HS_INIT(width, 1);

bufcat_su(h, "margin-right", width);

PAIR_STYLE_INIT(&tag, h);

print_otag(h, TAG_DIV, 1, &tag);

break;

}

switch (type) {

SCALE_VS_INIT(&su, 0);

case (LIST_diag):

bufinit(h);

PAIR_CLASS_INIT(&tag, "diag");

bufcat_su(h, "margin-top", &su);

print_otag(h, TAG_SPAN, 1, &tag);

bufcat_su(h, "margin-bottom", &su);

break;

PAIR_STYLE_INIT(&tag[0], h);

case (LIST_enum):

ord = h->ords.head;

assert(ord);

nbuf[BUFSIZ - 1] = 0;

(void)snprintf(nbuf, BUFSIZ - 1, "%d.", ord->pos++);

print_text(h, nbuf);

return(0);

case (LIST_dash):

print_text(h, "\\(en");

return(0);

case (LIST_hyphen):

print_text(h, "\\(hy");

return(0);

case (LIST_bullet):

print_text(h, "\\(bu");

return(0);

default:

break;

}

return(1);

assert(lists[n->norm->Bl.type]);

}

(void)strlcpy(buf, "list ", BUFSIZ);

(void)strlcat(buf, lists[n->norm->Bl.type], BUFSIZ);

PAIR_INIT(&tag[1], ATTR_CLASS, buf);

/* Set the block's left-hand margin. */

static int

if (n->norm->Bl.offs) {

mdoc_it_pre(MDOC_ARGS)

a2width(n->norm->Bl.offs, &su);

{

bufcat_su(h, "margin-left", &su);

int i, comp;

}

const struct mdoc_node *bl, *nn;

struct roffsu width, offs;

enum mdoc_list type;

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

* XXX: be very careful in changing anything, here. Lists in

case LIST_bullet:

* mandoc have many peculiarities; furthermore, they don't

* translate well into HTML and require a bit of mangling.

bl = n->parent->parent;

if (MDOC_BLOCK != n->type)

bl = bl->parent;

SCALE_HS_INIT(&offs, 0);

assert(bl->data.Bl);

type = bl->data.Bl->type;

comp = bl->data.Bl->comp;

if (bl->data.Bl->offs)

a2offs(bl->data.Bl->offs, &offs);

switch (type) {

case (LIST_enum):

/* FALLTHROUGH */

case (LIST_dash):

case LIST_dash:

/* FALLTHROUGH */

case (LIST_hyphen):

case LIST_hyphen:

/* FALLTHROUGH */

case (LIST_bullet):

case LIST_item:

SCALE_HS_INIT(&width, 2);

print_otag(h, TAG_UL, 2, tag);

break;

default:

case LIST_enum:

SCALE_HS_INIT(&width, INDENT);

print_otag(h, TAG_OL, 2, tag);

break;

}

case LIST_diag:

if (bl->data.Bl->width)

a2width(bl->data.Bl->width, &width);

/* Override width in some cases. */

switch (type) {

case (LIST_ohang):

/* FALLTHROUGH */

case (LIST_item):

case LIST_hang:

/* FALLTHROUGH */

case (LIST_inset):

case LIST_inset:

/* FALLTHROUGH */

case (LIST_diag):

case LIST_ohang:

SCALE_HS_INIT(&width, 0);

/* FALLTHROUGH */

case LIST_tag:

print_otag(h, TAG_DL, 2, tag);

break;

default:

case LIST_column:

if (0 == width.scale)

print_otag(h, TAG_TABLE, 2, tag);

SCALE_HS_INIT(&width, INDENT);

break;

default:

abort();

/* NOTREACHED */

}

if (LIST_column == type && MDOC_BODY == n->type) {

nn = n->parent->child;

for (i = 0; nn && nn != n; nn = nn->next)

if (MDOC_BODY == nn->type)

i++;

if (i < (int)bl->data.Bl->ncols)

a2width(bl->data.Bl->cols[i], &width);

}

if (MDOC_HEAD == n->type)

return(mdoc_it_head_pre(m, n, h, type, &width));

else if (MDOC_BODY == n->type)

return(mdoc_it_body_pre(m, n, h, type, &width));

return(mdoc_it_block_pre(m, n, h, type, comp, &offs, &width));

}

/* ARGSUSED */

static int

mdoc_bl_pre(MDOC_ARGS)

{

struct ord *ord;

if (MDOC_HEAD == n->type)

return(0);

if (MDOC_BLOCK != n->type)

return(1);

assert(n->data.Bl);

if (LIST_enum != n->data.Bl->type)

return(1);

ord = malloc(sizeof(struct ord));

if (NULL == ord) {

perror(NULL);

exit((int)MANDOCLEVEL_SYSERR);

}

ord->cookie = n;

ord->pos = 1;

ord->next = h->ords.head;

h->ords.head = ord;

return(1);

}

/* ARGSUSED */

static void

mdoc_bl_post(MDOC_ARGS)

{

struct ord *ord;

if (MDOC_BLOCK != n->type)

return;

if (LIST_enum != n->data.Bl->type)

return;

ord = h->ords.head;

assert(ord);

h->ords.head = ord->next;

free(ord);

}

/* ARGSUSED */

static int

mdoc_ex_pre(MDOC_ARGS)

{

const struct mdoc_node *nn;

struct tag *t;

struct htmlpair tag;

int nchild;

if (n->prev)

print_otag(h, TAG_BR, 0, NULL);

PAIR_CLASS_INIT(&tag, "utility");

print_text(h, "The");

for (nn = n->child; nn; nn = nn->next) {

t = print_otag(h, TAG_SPAN, 1, &tag);

print_text(h, nn->string);

print_tagq(h, t);

h->flags |= HTML_NOSPACE;

nchild = n->nchild;

for (n = n->child; n; n = n->next) {

assert(MDOC_TEXT == n->type);

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

t = print_otag(h, TAG_B, 1, &tag);

print_text(h, ", and");

print_text(h, n->string);

else if (nn->next)

print_tagq(h, t);

if (nchild > 2 && n->next) {

h->flags |= HTML_NOSPACE;

print_text(h, ",");

else

}

h->flags &= ~HTML_NOSPACE;

if (n->next && NULL == n->next->next)

print_text(h, "and");

}

if (n->child && n->child->next)

if (nchild > 1)

print_text(h, "utilities exit");

print_text(h, "utilities exit\\~0");

else

print_text(h, "utility exits");

print_text(h, "utility exits\\~0");

print_text(h, "0 on success, and >0 if an error occurs.");

print_text(h, "on success, and\\~>0 if an error occurs.");

return(0);

}

/* ARGSUSED */

static int

mdoc_em_pre(MDOC_ARGS)

{

Line 1215 mdoc_em_pre(MDOC_ARGS)

Line 1062 mdoc_em_pre(MDOC_ARGS)

return(1);

}

/* ARGSUSED */

static int

mdoc_d1_pre(MDOC_ARGS)

{

Line 1226 mdoc_d1_pre(MDOC_ARGS)

Line 1071 mdoc_d1_pre(MDOC_ARGS)

if (MDOC_BLOCK != n->type)

return(1);

/* FIXME: D1 shouldn't be literal. */

SCALE_VS_INIT(&su, 0);

bufinit(h);

bufcat_su(h, "margin-top", &su);

bufcat_su(h, "margin-bottom", &su);

PAIR_STYLE_INIT(&tag[0], h);

print_otag(h, TAG_BLOCKQUOTE, 1, tag);

SCALE_VS_INIT(&su, INDENT - 2);

/* BLOCKQUOTE needs a block body. */

bufcat_su(h, "margin-left", &su);

PAIR_CLASS_INIT(&tag[0], "lit");

PAIR_CLASS_INIT(&tag[0], "display");

PAIR_STYLE_INIT(&tag[1], h);

print_otag(h, TAG_DIV, 1, tag);

print_otag(h, TAG_DIV, 2, tag);

if (MDOC_Dl == n->tok) {

PAIR_CLASS_INIT(&tag[0], "lit");

print_otag(h, TAG_CODE, 1, tag);

}

return(1);

}

/* ARGSUSED */

static int

mdoc_sx_pre(MDOC_ARGS)

{

struct htmlpair tag[2];

const struct mdoc_node *nn;

char buf[BUFSIZ];

strlcpy(buf, "#", BUFSIZ);

bufinit(h);

for (nn = n->child; nn; nn = nn->next) {

bufcat(h, "#x");

html_idcat(buf, nn->string, BUFSIZ);

if (nn->next)

for (n = n->child; n; ) {

html_idcat(buf, " ", BUFSIZ);

bufcat_id(h, n->string);

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

bufcat_id(h, " ");

}

PAIR_CLASS_INIT(&tag[0], "link-sec");

PAIR_HREF_INIT(&tag[1], buf);

PAIR_HREF_INIT(&tag[1], h->buf);

print_otag(h, TAG_I, 1, tag);

print_otag(h, TAG_A, 2, tag);

return(1);

}

/* ARGSUSED */

static int

mdoc_bd_pre(MDOC_ARGS)

{

struct htmlpair tag[2];

int comp;

int comp, sv;

const struct mdoc_node *nn;

struct roffsu su;

if (MDOC_HEAD == n->type)

return(0);

SCALE_VS_INIT(&su, 0);

assert(n->data.Bd);

if (n->data.Bd->offs)

a2offs(n->data.Bd->offs, &su);

comp = n->data.Bd->comp;

/* FIXME: -centered, etc. formatting. */

/* FIXME: does not respect -offset ??? */

if (MDOC_BLOCK == n->type) {

bufcat_su(h, "margin-left", &su);

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

for (nn = n; nn && ! comp; nn = nn->parent) {

if (MDOC_BLOCK != nn->type)

continue;

Line 1293 mdoc_bd_pre(MDOC_ARGS)

Line 1134 mdoc_bd_pre(MDOC_ARGS)

if (nn->prev)

break;

}

if (comp) {

if ( ! comp)

PAIR_STYLE_INIT(&tag[0], h);

print_paragraph(h);

print_otag(h, TAG_DIV, 1, tag);

return(1);

}

SCALE_VS_INIT(&su, 1);

bufcat_su(h, "margin-top", &su);

PAIR_STYLE_INIT(&tag[0], h);

print_otag(h, TAG_DIV, 1, tag);

return(1);

}

if (DISP_unfilled != n->data.Bd->type &&

/* Handle the -offset argument. */

DISP_literal != n->data.Bd->type)

if (n->norm->Bd.offs == NULL ||

! strcmp(n->norm->Bd.offs, "left"))

SCALE_HS_INIT(&su, 0);

else if ( ! strcmp(n->norm->Bd.offs, "indent"))

SCALE_HS_INIT(&su, INDENT);

else if ( ! strcmp(n->norm->Bd.offs, "indent-two"))

SCALE_HS_INIT(&su, INDENT * 2);

else

a2width(n->norm->Bd.offs, &su);

bufinit(h);

bufcat_su(h, "margin-left", &su);

PAIR_STYLE_INIT(&tag[0], h);

if (DISP_unfilled != n->norm->Bd.type &&

DISP_literal != n->norm->Bd.type) {

PAIR_CLASS_INIT(&tag[1], "display");

print_otag(h, TAG_DIV, 2, tag);

return(1);

}

PAIR_CLASS_INIT(&tag[0], "lit");

PAIR_CLASS_INIT(&tag[1], "lit display");

bufcat_style(h, "white-space", "pre");

print_otag(h, TAG_PRE, 2, tag);

PAIR_STYLE_INIT(&tag[1], h);

print_otag(h, TAG_DIV, 2, tag);

/* This can be recursive: save & set our literal state. */

sv = h->flags & HTML_LITERAL;

h->flags |= HTML_LITERAL;

for (nn = n->child; nn; nn = nn->next) {

print_mdoc_node(m, nn, h);

print_mdoc_node(meta, nn, h);

* If the printed node flushes its own line, then we

* needn't do it here as well. This is hacky, but the

Line 1323 mdoc_bd_pre(MDOC_ARGS)

Line 1179 mdoc_bd_pre(MDOC_ARGS)

* anyway, so don't sweat it.

switch (nn->tok) {

case (MDOC_br):

case MDOC_Sm:

/* FALLTHROUGH */

case (MDOC_sp):

case MDOC_br:

/* FALLTHROUGH */

case (MDOC_Bl):

case MDOC_sp:

/* FALLTHROUGH */

case (MDOC_Lp):

case MDOC_Bl:

/* FALLTHROUGH */

case (MDOC_Pp):

case MDOC_D1:

/* FALLTHROUGH */

case MDOC_Dl:

/* FALLTHROUGH */

case MDOC_Lp:

/* FALLTHROUGH */

case MDOC_Pp:

continue;

default:

break;

}

if (nn->next && nn->next->line == nn->line)

continue;

print_text(h, "\n");

else if (nn->next)

print_text(h, "\n");

h->flags |= HTML_NOSPACE;

}

if (0 == sv)

h->flags &= ~HTML_LITERAL;

return(0);

}

/* ARGSUSED */

static int

mdoc_pa_pre(MDOC_ARGS)

{

struct htmlpair tag;

PAIR_CLASS_INIT(&tag, "file");

print_otag(h, TAG_SPAN, 1, &tag);

print_otag(h, TAG_I, 1, &tag);

return(1);

}

/* ARGSUSED */

static int

mdoc_ad_pre(MDOC_ARGS)

{

struct htmlpair tag;

PAIR_CLASS_INIT(&tag, "addr");

print_otag(h, TAG_SPAN, 1, &tag);

print_otag(h, TAG_I, 1, &tag);

return(1);

}

/* ARGSUSED */

static int

mdoc_an_pre(MDOC_ARGS)

{

struct htmlpair tag;

/* TODO: -split and -nosplit (see termp_an_pre()). */

if (n->norm->An.auth == AUTH_split) {

h->flags &= ~HTML_NOSPLIT;

h->flags |= HTML_SPLIT;

return(0);

}

if (n->norm->An.auth == AUTH_nosplit) {

h->flags &= ~HTML_SPLIT;

h->flags |= HTML_NOSPLIT;

return(0);

}

if (n->child == NULL)

return(0);

if (h->flags & HTML_SPLIT)

print_otag(h, TAG_BR, 0, NULL);

if (n->sec == SEC_AUTHORS && ! (h->flags & HTML_NOSPLIT))

h->flags |= HTML_SPLIT;

PAIR_CLASS_INIT(&tag, "author");

print_otag(h, TAG_SPAN, 1, &tag);

return(1);

}

/* ARGSUSED */

static int

mdoc_cd_pre(MDOC_ARGS)

{

Line 1392 mdoc_cd_pre(MDOC_ARGS)

Line 1269 mdoc_cd_pre(MDOC_ARGS)

synopsis_pre(h, n);

PAIR_CLASS_INIT(&tag, "config");

print_otag(h, TAG_SPAN, 1, &tag);

print_otag(h, TAG_B, 1, &tag);

return(1);

}

/* ARGSUSED */

static int

mdoc_dv_pre(MDOC_ARGS)

{

Line 1408 mdoc_dv_pre(MDOC_ARGS)

Line 1283 mdoc_dv_pre(MDOC_ARGS)

return(1);

}

/* ARGSUSED */

static int

mdoc_ev_pre(MDOC_ARGS)

{

Line 1420 mdoc_ev_pre(MDOC_ARGS)

Line 1293 mdoc_ev_pre(MDOC_ARGS)

return(1);

}

/* ARGSUSED */

static int

mdoc_er_pre(MDOC_ARGS)

{

Line 1432 mdoc_er_pre(MDOC_ARGS)

Line 1303 mdoc_er_pre(MDOC_ARGS)

return(1);

}

/* ARGSUSED */

static int

mdoc_fa_pre(MDOC_ARGS)

{

Line 1443 mdoc_fa_pre(MDOC_ARGS)

Line 1312 mdoc_fa_pre(MDOC_ARGS)

PAIR_CLASS_INIT(&tag, "farg");

if (n->parent->tok != MDOC_Fo) {

print_otag(h, TAG_SPAN, 1, &tag);

print_otag(h, TAG_I, 1, &tag);

return(1);

}

for (nn = n->child; nn; nn = nn->next) {

t = print_otag(h, TAG_SPAN, 1, &tag);

t = print_otag(h, TAG_I, 1, &tag);

print_text(h, nn->string);

print_tagq(h, t);

if (nn->next)

if (nn->next) {

h->flags |= HTML_NOSPACE;

print_text(h, ",");

}

if (n->child && n->next && n->next->tok == MDOC_Fa)

if (n->child && n->next && n->next->tok == MDOC_Fa) {

h->flags |= HTML_NOSPACE;

print_text(h, ",");

}

return(0);

}

/* ARGSUSED */

static int

mdoc_fd_pre(MDOC_ARGS)

{

struct htmlpair tag;

struct htmlpair tag[2];

char buf[BUFSIZ];

size_t sz;

int i;

struct tag *t;

synopsis_pre(h, n);

PAIR_CLASS_INIT(&tag, "macro");

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

print_otag(h, TAG_SPAN, 1, &tag);

return(0);

return(1);

}

assert(MDOC_TEXT == n->type);

/* ARGSUSED */

if (strcmp(n->string, "#include")) {

PAIR_CLASS_INIT(&tag[0], "macro");

print_otag(h, TAG_B, 1, tag);

return(1);

}

PAIR_CLASS_INIT(&tag[0], "includes");

print_otag(h, TAG_B, 1, tag);

print_text(h, n->string);

if (NULL != (n = n->next)) {

assert(MDOC_TEXT == n->type);

* XXX This is broken and not easy to fix.

* When using -Oincludes, truncation may occur.

* Dynamic allocation wouldn't help because

* passing long strings to buffmt_includes()

* does not work either.

strlcpy(buf, '<' == *n->string || '"' == *n->string ?

n->string + 1 : n->string, BUFSIZ);

sz = strlen(buf);

if (sz && ('>' == buf[sz - 1] || '"' == buf[sz - 1]))

buf[sz - 1] = '\0';

PAIR_CLASS_INIT(&tag[0], "link-includes");

i = 1;

if (h->base_includes) {

buffmt_includes(h, buf);

PAIR_HREF_INIT(&tag[i], h->buf);

i++;

}

t = print_otag(h, TAG_A, i, tag);

print_text(h, n->string);

print_tagq(h, t);

n = n->next;

}

for ( ; n; n = n->next) {

assert(MDOC_TEXT == n->type);

print_text(h, n->string);

}

return(0);

}

static int

mdoc_vt_pre(MDOC_ARGS)

{

Line 1495 mdoc_vt_pre(MDOC_ARGS)

Line 1420 mdoc_vt_pre(MDOC_ARGS)

return(1);

}

/* ARGSUSED */

static int

mdoc_ft_pre(MDOC_ARGS)

{

Line 1504 mdoc_ft_pre(MDOC_ARGS)

Line 1427 mdoc_ft_pre(MDOC_ARGS)

synopsis_pre(h, n);

PAIR_CLASS_INIT(&tag, "ftype");

print_otag(h, TAG_SPAN, 1, &tag);

print_otag(h, TAG_I, 1, &tag);

return(1);

}

/* ARGSUSED */

static int

mdoc_fn_pre(MDOC_ARGS)

{

struct tag *t;

struct htmlpair tag[2];

const struct mdoc_node *nn;

char nbuf[BUFSIZ];

const char *sp, *ep;

int sz, i, pretty;

int sz, i;

pretty = MDOC_SYNPRETTY & n->flags;

synopsis_pre(h, n);

/* Split apart into type and name. */

Line 1529 mdoc_fn_pre(MDOC_ARGS)

Line 1450 mdoc_fn_pre(MDOC_ARGS)

ep = strchr(sp, ' ');

if (NULL != ep) {

PAIR_CLASS_INIT(&tag[0], "ftype");

t = print_otag(h, TAG_SPAN, 1, tag);

t = print_otag(h, TAG_I, 1, tag);

while (ep) {

sz = MIN((int)(ep - sp), BUFSIZ - 1);

(void)memcpy(nbuf, sp, (size_t)sz);

Line 1560 mdoc_fn_pre(MDOC_ARGS)

Line 1481 mdoc_fn_pre(MDOC_ARGS)

}

#endif

t = print_otag(h, TAG_SPAN, 1, tag);

t = print_otag(h, TAG_B, 1, tag);

if (sp) {

if (sp)

strlcpy(nbuf, sp, BUFSIZ);

print_text(h, sp);

print_text(h, nbuf);

}

print_tagq(h, t);

h->flags |= HTML_NOSPACE;

print_text(h, "(");

h->flags |= HTML_NOSPACE;

bufinit(h);

PAIR_CLASS_INIT(&tag[0], "farg");

bufinit(h);

bufcat_style(h, "white-space", "nowrap");

PAIR_STYLE_INIT(&tag[1], h);

for (nn = n->child->next; nn; nn = nn->next) {

for (n = n->child->next; n; n = n->next) {

i = 1;

if (MDOC_SYNPRETTY & n->flags)

i = 2;

t = print_otag(h, TAG_SPAN, i, tag);

t = print_otag(h, TAG_I, i, tag);

print_text(h, nn->string);

print_text(h, n->string);

print_tagq(h, t);

if (nn->next)

if (n->next) {

h->flags |= HTML_NOSPACE;

print_text(h, ",");

}

h->flags |= HTML_NOSPACE;

print_text(h, ")");

if (MDOC_SYNPRETTY & n->flags)

if (pretty) {

h->flags |= HTML_NOSPACE;

print_text(h, ";");

}

return(0);

}

/* ARGSUSED */

static int

mdoc_sm_pre(MDOC_ARGS)

{

assert(n->child && MDOC_TEXT == n->child->type);

if (NULL == n->child)

if (0 == strcmp("on", n->child->string)) {

h->flags ^= HTML_NONOSPACE;

/* FIXME: no p->col to check... */

else if (0 == strcmp("on", n->child->string))

h->flags &= ~HTML_NOSPACE;

h->flags &= ~HTML_NONOSPACE;

} else

else

h->flags |= HTML_NONOSPACE;

if ( ! (HTML_NONOSPACE & h->flags))

h->flags &= ~HTML_NOSPACE;

return(0);

}

static int

mdoc_skip_pre(MDOC_ARGS)

{

/* ARGSUSED */

return(0);

}

static int

mdoc_pp_pre(MDOC_ARGS)

{

print_paragraph(h);

return(0);

}

static int

mdoc_sp_pre(MDOC_ARGS)

{

int len;

struct htmlpair tag;

struct roffsu su;

struct htmlpair tag;

switch (n->tok) {

SCALE_VS_INIT(&su, 1);

case (MDOC_sp):

/* FIXME: can this have a scaling indicator? */

len = n->child ? atoi(n->child->string) : 1;

break;

case (MDOC_br):

len = 0;

break;

default:

assert(n->parent);

if ((NULL == n->next || NULL == n->prev) &&

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

MDOC_Sh == n->parent->tok))

return(0);

len = 1;

break;

}

SCALE_VS_INIT(&su, len);

if (MDOC_sp == n->tok) {

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

if ( ! a2roffsu(n->string, &su, SCALE_VS))

SCALE_VS_INIT(&su, atoi(n->string));

} else

su.scale = 0.0;

bufinit(h);

bufcat_su(h, "height", &su);

PAIR_STYLE_INIT(&tag, h);

print_otag(h, TAG_DIV, 1, &tag);

/* So the div isn't empty: */

print_text(h, "\\~");

Line 1650 mdoc_sp_pre(MDOC_ARGS)

Line 1580 mdoc_sp_pre(MDOC_ARGS)

}

/* ARGSUSED */

static int

mdoc_lk_pre(MDOC_ARGS)

{

const struct mdoc_node *nn;

struct htmlpair tag[2];

nn = n->child;

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

return(0);

assert(MDOC_TEXT == n->type);

PAIR_CLASS_INIT(&tag[0], "link-ext");

PAIR_HREF_INIT(&tag[1], nn->string);

PAIR_HREF_INIT(&tag[1], n->string);

print_otag(h, TAG_A, 2, tag);

if (NULL == nn->next)

if (NULL == n->next)

return(1);

print_text(h, n->string);

for (nn = nn->next; nn; nn = nn->next)

for (n = n->next; n; n = n->next)

print_text(h, nn->string);

print_text(h, n->string);

return(0);

}

/* ARGSUSED */

static int

mdoc_mt_pre(MDOC_ARGS)

{

struct htmlpair tag[2];

struct tag *t;

const struct mdoc_node *nn;

PAIR_CLASS_INIT(&tag[0], "link-mail");

for (nn = n->child; nn; nn = nn->next) {

for (n = n->child; n; n = n->next) {

assert(MDOC_TEXT == n->type);

bufinit(h);

bufcat(h, "mailto:");

bufcat(h, nn->string);

bufcat(h, n->string);

PAIR_HREF_INIT(&tag[1], h->buf);

t = print_otag(h, TAG_A, 2, tag);

print_text(h, nn->string);

print_text(h, n->string);

print_tagq(h, t);

}

return(0);

}

/* ARGSUSED */

static int

mdoc_fo_pre(MDOC_ARGS)

{

Line 1721 mdoc_fo_pre(MDOC_ARGS)

Line 1650 mdoc_fo_pre(MDOC_ARGS)

assert(n->child->string);

PAIR_CLASS_INIT(&tag, "fname");

t = print_otag(h, TAG_SPAN, 1, &tag);

t = print_otag(h, TAG_B, 1, &tag);

print_text(h, n->child->string);

print_tagq(h, t);

return(0);

}

/* ARGSUSED */

static void

mdoc_fo_post(MDOC_ARGS)

{

if (MDOC_BODY != n->type)

return;

h->flags |= HTML_NOSPACE;

print_text(h, ")");

h->flags |= HTML_NOSPACE;

print_text(h, ";");

}

/* ARGSUSED */

static int

mdoc_in_pre(MDOC_ARGS)

{

const struct mdoc_node *nn;

struct tag *t;

struct htmlpair tag[2];

int i;

synopsis_pre(h, n);

PAIR_CLASS_INIT(&tag[0], "includes");

print_otag(h, TAG_SPAN, 1, tag);

print_otag(h, TAG_B, 1, tag);

* The first argument of the `In' gets special treatment as

* being a linked value. Subsequent values are printed

* afterward. groff does similarly. This also handles the case

* of no children.

if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags)

print_text(h, "#include");

print_text(h, "<");

h->flags |= HTML_NOSPACE;

for (nn = n->child; nn; nn = nn->next) {

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

assert(MDOC_TEXT == n->type);

PAIR_CLASS_INIT(&tag[0], "link-includes");

i = 1;

bufinit(h);

if (h->base_includes) {

buffmt_includes(h, nn->string);

buffmt_includes(h, n->string);

PAIR_HREF_INIT(&tag[i], h->buf);

i++;

}

t = print_otag(h, TAG_A, i, tag);

print_mdoc_node(m, nn, h);

print_text(h, n->string);

print_tagq(h, t);

n = n->next;

}

h->flags |= HTML_NOSPACE;

print_text(h, ">");

for ( ; n; n = n->next) {

assert(MDOC_TEXT == n->type);

print_text(h, n->string);

}

return(0);

}

/* ARGSUSED */

static int

mdoc_ic_pre(MDOC_ARGS)

{

struct htmlpair tag;

PAIR_CLASS_INIT(&tag, "cmd");

print_otag(h, TAG_SPAN, 1, &tag);

print_otag(h, TAG_B, 1, &tag);

return(1);

}

/* ARGSUSED */

static int

mdoc_rv_pre(MDOC_ARGS)

{

const struct mdoc_node *nn;

struct htmlpair tag;

struct tag *t;

int nchild;

print_otag(h, TAG_DIV, 0, NULL);

if (n->prev)

print_text(h, "The");

print_otag(h, TAG_BR, 0, NULL);

for (nn = n->child; nn; nn = nn->next) {

PAIR_CLASS_INIT(&tag, "fname");

t = print_otag(h, TAG_SPAN, 1, &tag);

print_text(h, nn->string);

print_tagq(h, t);

h->flags |= HTML_NOSPACE;

nchild = n->nchild;

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

if (nchild > 0) {

print_text(h, "(), and");

print_text(h, "The");

else if (nn->next)

print_text(h, "(),");

for (n = n->child; n; n = n->next) {

else

t = print_otag(h, TAG_B, 1, &tag);

print_text(h, n->string);

print_tagq(h, t);

h->flags |= HTML_NOSPACE;

print_text(h, "()");

}

if (n->child && n->child->next)

if (n->next == NULL)

print_text(h, "functions return");

continue;

else

print_text(h, "function returns");

print_text(h, "the value 0 if successful; otherwise the value "

if (nchild > 2) {

"-1 is returned and the global variable");

h->flags |= HTML_NOSPACE;

print_text(h, ",");

}

if (n->next->next == NULL)

print_text(h, "and");

}

if (nchild > 1)

print_text(h, "functions return");

else

print_text(h, "function returns");

print_text(h, "the value\\~0 if successful;");

} else

print_text(h, "Upon successful completion,"

" the value\\~0 is returned;");

print_text(h, "otherwise the value\\~\\-1 is returned"

" and the global variable");

PAIR_CLASS_INIT(&tag, "var");

t = print_otag(h, TAG_SPAN, 1, &tag);

t = print_otag(h, TAG_B, 1, &tag);

print_text(h, "errno");

print_tagq(h, t);

print_text(h, "is set to indicate the error.");

return(0);

}

/* ARGSUSED */

static int

mdoc_va_pre(MDOC_ARGS)

{

struct htmlpair tag;

PAIR_CLASS_INIT(&tag, "var");

print_otag(h, TAG_SPAN, 1, &tag);

print_otag(h, TAG_B, 1, &tag);

return(1);

}

/* ARGSUSED */

static int

mdoc_ap_pre(MDOC_ARGS)

{

h->flags |= HTML_NOSPACE;

print_text(h, "\\(aq");

h->flags |= HTML_NOSPACE;

return(1);

}

/* ARGSUSED */

static int

mdoc_bf_pre(MDOC_ARGS)

{

Line 1872 mdoc_bf_pre(MDOC_ARGS)

Line 1820 mdoc_bf_pre(MDOC_ARGS)

else if (MDOC_BODY != n->type)

return(1);

assert(n->data.Bf);

if (FONT_Em == n->norm->Bf.font)

if (FONT_Em == n->data.Bf->font)

PAIR_CLASS_INIT(&tag[0], "emph");

else if (FONT_Sy == n->data.Bf->font)

else if (FONT_Sy == n->norm->Bf.font)

PAIR_CLASS_INIT(&tag[0], "symb");

else if (FONT_Li == n->data.Bf->font)

else if (FONT_Li == n->norm->Bf.font)

PAIR_CLASS_INIT(&tag[0], "lit");

else

PAIR_CLASS_INIT(&tag[0], "none");

* We want this to be inline-formatted, but needs to be div to

* accept block children.

bufinit(h);

bufcat_style(h, "display", "inline");

SCALE_HS_INIT(&su, 1);

/* Needs a left-margin for spacing. */

Line 1896 mdoc_bf_pre(MDOC_ARGS)

Line 1843 mdoc_bf_pre(MDOC_ARGS)

return(1);

}

/* ARGSUSED */

static int

mdoc_ms_pre(MDOC_ARGS)

{

Line 1908 mdoc_ms_pre(MDOC_ARGS)

Line 1853 mdoc_ms_pre(MDOC_ARGS)

return(1);

}

/* ARGSUSED */

static int

mdoc_pf_pre(MDOC_ARGS)

mdoc_igndelim_pre(MDOC_ARGS)

{

h->flags |= HTML_IGNDELIM;

return(1);

}

/* ARGSUSED */

static void

mdoc_pf_post(MDOC_ARGS)

{

h->flags &= ~HTML_IGNDELIM;

h->flags |= HTML_NOSPACE;

}

/* ARGSUSED */

static int

mdoc_rs_pre(MDOC_ARGS)

{

Line 1938 mdoc_rs_pre(MDOC_ARGS)

Line 1876 mdoc_rs_pre(MDOC_ARGS)

if (MDOC_BLOCK != n->type)

return(1);

if (n->prev && SEC_SEE_ALSO == n->sec) {

if (n->prev && SEC_SEE_ALSO == n->sec)

print_otag(h, TAG_BR, 0, NULL);

print_paragraph(h);

print_otag(h, TAG_BR, 0, NULL);

}

PAIR_CLASS_INIT(&tag, "ref");

print_otag(h, TAG_SPAN, 1, &tag);

return(1);

}

static int

mdoc_no_pre(MDOC_ARGS)

{

struct htmlpair tag;

PAIR_CLASS_INIT(&tag, "none");

print_otag(h, TAG_CODE, 1, &tag);

return(1);

}

/* ARGSUSED */

static int

mdoc_li_pre(MDOC_ARGS)

{

struct htmlpair tag;

PAIR_CLASS_INIT(&tag, "lit");

print_otag(h, TAG_SPAN, 1, &tag);

print_otag(h, TAG_CODE, 1, &tag);

return(1);

}

/* ARGSUSED */

static int

mdoc_sy_pre(MDOC_ARGS)

{

Line 1973 mdoc_sy_pre(MDOC_ARGS)

Line 1914 mdoc_sy_pre(MDOC_ARGS)

return(1);

}

/* ARGSUSED */

static int

mdoc_bt_pre(MDOC_ARGS)

{

Line 1983 mdoc_bt_pre(MDOC_ARGS)

Line 1922 mdoc_bt_pre(MDOC_ARGS)

return(0);

}

/* ARGSUSED */

static int

mdoc_ud_pre(MDOC_ARGS)

{

Line 1993 mdoc_ud_pre(MDOC_ARGS)

Line 1930 mdoc_ud_pre(MDOC_ARGS)

return(0);

}

/* ARGSUSED */

static int

mdoc_lb_pre(MDOC_ARGS)

{

struct htmlpair tag;

if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags)

if (SEC_LIBRARY == n->sec && MDOC_LINE & n->flags && n->prev)

print_otag(h, TAG_DIV, 0, NULL);

print_otag(h, TAG_BR, 0, NULL);

PAIR_CLASS_INIT(&tag, "lib");

print_otag(h, TAG_SPAN, 1, &tag);

return(1);

}

/* ARGSUSED */

static int

mdoc__x_pre(MDOC_ARGS)

{

struct htmlpair tag[2];

enum htmltag t;

t = TAG_SPAN;

switch (n->tok) {

case(MDOC__A):

case MDOC__A:

PAIR_CLASS_INIT(&tag[0], "ref-auth");

if (n->prev && MDOC__A == n->prev->tok)

if (NULL == n->next || MDOC__A != n->next->tok)

print_text(h, "and");

break;

case(MDOC__B):

case MDOC__B:

PAIR_CLASS_INIT(&tag[0], "ref-book");

t = TAG_I;

break;

case(MDOC__C):

case MDOC__C:

PAIR_CLASS_INIT(&tag[0], "ref-city");

break;

case(MDOC__D):

case MDOC__D:

PAIR_CLASS_INIT(&tag[0], "ref-date");

break;

case(MDOC__I):

case MDOC__I:

PAIR_CLASS_INIT(&tag[0], "ref-issue");

t = TAG_I;

break;

case(MDOC__J):

case MDOC__J:

PAIR_CLASS_INIT(&tag[0], "ref-jrnl");

t = TAG_I;

break;

case(MDOC__N):

case MDOC__N:

PAIR_CLASS_INIT(&tag[0], "ref-num");

break;

case(MDOC__O):

case MDOC__O:

PAIR_CLASS_INIT(&tag[0], "ref-opt");

break;

case(MDOC__P):

case MDOC__P:

PAIR_CLASS_INIT(&tag[0], "ref-page");

break;

case(MDOC__Q):

case MDOC__Q:

PAIR_CLASS_INIT(&tag[0], "ref-corp");

break;

case(MDOC__R):

case MDOC__R:

PAIR_CLASS_INIT(&tag[0], "ref-rep");

break;

case(MDOC__T):

case MDOC__T:

PAIR_CLASS_INIT(&tag[0], "ref-title");

break;

case(MDOC__U):

case MDOC__U:

PAIR_CLASS_INIT(&tag[0], "link-ref");

break;

case(MDOC__V):

case MDOC__V:

PAIR_CLASS_INIT(&tag[0], "ref-vol");

break;

default:

Line 2066 mdoc__x_pre(MDOC_ARGS)

Line 2006 mdoc__x_pre(MDOC_ARGS)

}

if (MDOC__U != n->tok) {

print_otag(h, TAG_SPAN, 1, tag);

print_otag(h, t, 1, tag);

return(1);

}

Line 2076 mdoc__x_pre(MDOC_ARGS)

Line 2016 mdoc__x_pre(MDOC_ARGS)

return(1);

}

/* ARGSUSED */

static void

mdoc__x_post(MDOC_ARGS)

{

Line 2092 mdoc__x_post(MDOC_ARGS)

Line 2030 mdoc__x_post(MDOC_ARGS)

if (NULL == n->parent || MDOC_Rs != n->parent->tok)

return;

h->flags |= HTML_NOSPACE;

print_text(h, n->next ? "," : ".");

}

/* ARGSUSED */

static int

mdoc_bk_pre(MDOC_ARGS)

{

switch (n->type) {

case (MDOC_BLOCK):

case MDOC_BLOCK:

break;

case (MDOC_HEAD):

case MDOC_HEAD:

return(0);

case (MDOC_BODY):

case MDOC_BODY:

h->flags |= HTML_PREKEEP;

if (n->parent->args || 0 == n->prev->nchild)

h->flags |= HTML_PREKEEP;

break;

default:

abort();

Line 2117 mdoc_bk_pre(MDOC_ARGS)

Line 2055 mdoc_bk_pre(MDOC_ARGS)

return(1);

}

/* ARGSUSED */

static void

mdoc_bk_post(MDOC_ARGS)

{

Line 2127 mdoc_bk_post(MDOC_ARGS)

Line 2063 mdoc_bk_post(MDOC_ARGS)

h->flags &= ~(HTML_KEEP | HTML_PREKEEP);

}

/* ARGSUSED */

static int

mdoc_quote_pre(MDOC_ARGS)

{

Line 2138 mdoc_quote_pre(MDOC_ARGS)

Line 2072 mdoc_quote_pre(MDOC_ARGS)

return(1);

switch (n->tok) {

case (MDOC_Ao):

case MDOC_Ao:

/* FALLTHROUGH */

case (MDOC_Aq):

case MDOC_Aq:

print_text(h, "\\(la");

break;

case (MDOC_Bro):

case MDOC_Bro:

/* FALLTHROUGH */

case (MDOC_Brq):

case MDOC_Brq:

print_text(h, "\\(lC");

break;

case (MDOC_Bo):

case MDOC_Bo:

/* FALLTHROUGH */

case (MDOC_Bq):

case MDOC_Bq:

print_text(h, "\\(lB");

break;

case (MDOC_Oo):

case MDOC_Oo:

/* FALLTHROUGH */

case (MDOC_Op):

case MDOC_Op:

print_text(h, "\\(lB");

h->flags |= HTML_NOSPACE;

PAIR_CLASS_INIT(&tag, "opt");

print_otag(h, TAG_SPAN, 1, &tag);

break;

case (MDOC_Do):

case MDOC_En:

if (NULL == n->norm->Es ||

NULL == n->norm->Es->child)

return(1);

print_text(h, n->norm->Es->child->string);

break;

case MDOC_Eo:

break;

case MDOC_Do:

/* FALLTHROUGH */

case (MDOC_Dq):

case MDOC_Dq:

/* FALLTHROUGH */

case (MDOC_Qo):

case MDOC_Qo:

/* FALLTHROUGH */

case (MDOC_Qq):

case MDOC_Qq:

print_text(h, "\\(lq");

break;

case (MDOC_Po):

case MDOC_Po:

/* FALLTHROUGH */

case (MDOC_Pq):

case MDOC_Pq:

print_text(h, "(");

break;

case (MDOC_Ql):

case MDOC_Ql:

print_text(h, "\\(oq");

h->flags |= HTML_NOSPACE;

PAIR_CLASS_INIT(&tag, "lit");

print_otag(h, TAG_CODE, 1, &tag);

break;

case MDOC_So:

/* FALLTHROUGH */

case (MDOC_So):

case MDOC_Sq:

/* FALLTHROUGH */

case (MDOC_Sq):

print_text(h, "\\(oq");

break;

default:

Line 2191 mdoc_quote_pre(MDOC_ARGS)

Line 2137 mdoc_quote_pre(MDOC_ARGS)

return(1);

}

/* ARGSUSED */

static void

mdoc_quote_post(MDOC_ARGS)

{

Line 2200 mdoc_quote_post(MDOC_ARGS)

Line 2144 mdoc_quote_post(MDOC_ARGS)

if (MDOC_BODY != n->type)

return;

h->flags |= HTML_NOSPACE;

if (MDOC_En != n->tok)

h->flags |= HTML_NOSPACE;

switch (n->tok) {

case (MDOC_Ao):

case MDOC_Ao:

/* FALLTHROUGH */

case (MDOC_Aq):

case MDOC_Aq:

print_text(h, "\\(ra");

break;

case (MDOC_Bro):

case MDOC_Bro:

/* FALLTHROUGH */

case (MDOC_Brq):

case MDOC_Brq:

print_text(h, "\\(rC");

break;

case (MDOC_Oo):

case MDOC_Oo:

/* FALLTHROUGH */

case (MDOC_Op):

case MDOC_Op:

/* FALLTHROUGH */

case (MDOC_Bo):

case MDOC_Bo:

/* FALLTHROUGH */

case (MDOC_Bq):

case MDOC_Bq:

print_text(h, "\\(rB");

break;

case (MDOC_Qo):

case MDOC_En:

if (NULL != n->norm->Es &&

NULL != n->norm->Es->child &&

NULL != n->norm->Es->child->next) {

h->flags |= HTML_NOSPACE;

print_text(h, n->norm->Es->child->next->string);

}

break;

case MDOC_Eo:

break;

case MDOC_Qo:

/* FALLTHROUGH */

case (MDOC_Qq):

case MDOC_Qq:

/* FALLTHROUGH */

case (MDOC_Do):

case MDOC_Do:

/* FALLTHROUGH */

case (MDOC_Dq):

case MDOC_Dq:

print_text(h, "\\(rq");

break;

case (MDOC_Po):

case MDOC_Po:

/* FALLTHROUGH */

case (MDOC_Pq):

case MDOC_Pq:

print_text(h, ")");

break;

case (MDOC_Ql):

case MDOC_Ql:

/* FALLTHROUGH */

case (MDOC_So):

case MDOC_So:

/* FALLTHROUGH */

case (MDOC_Sq):

case MDOC_Sq:

print_text(h, "\\(aq");

print_text(h, "\\(cq");

break;

default:

abort();

/* NOTREACHED */

}

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