mandoc/man_html.c - diff

Return to man_html.c CVS log

Up to [cvsweb.bsd.lv] / mandoc

Diff for /mandoc/man_html.c between version 1.93 and 1.144

version 1.93, 2014/04/20 16:46:04

version 1.144, 2017/06/24 14:38:32

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

* copyright notice and this permission notice appear in all copies.

* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES

* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES

* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF

* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR

* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR

* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES

* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN

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

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

#ifdef HAVE_CONFIG_H

#include "config.h"

#endif

#include <sys/types.h>

Line 27

Line 25

#include <stdlib.h>

#include <string.h>

#include "mandoc_aux.h"

#include "mandoc.h"

#include "roff.h"

#include "man.h"

#include "out.h"

#include "html.h"

#include "man.h"

#include "main.h"

/* TODO: preserve ident widths. */

/* FIXME: have PD set the default vspace width. */

#define INDENT 5

#define MAN_ARGS const struct man_meta *man, \

#define MAN_ARGS const struct roff_meta *man, \

const struct man_node *n, \

const struct roff_node *n, \

struct mhtml *mh, \

struct html *h

struct mhtml {

int fl;

#define MANH_LITERAL (1 << 0) /* literal context */

};

struct htmlman {

int (*pre)(MAN_ARGS);

int (*post)(MAN_ARGS);

};

static void print_bvspace(struct html *,

const struct man_node *);

const struct roff_node *);

static void print_man(MAN_ARGS);

static void print_man_head(MAN_ARGS);

static void print_man_nodelist(MAN_ARGS);

static void print_man_node(MAN_ARGS);

static int a2width(const struct man_node *,

static int fillmode(struct html *, int);

static int a2width(const struct roff_node *,

struct roffsu *);

static int man_B_pre(MAN_ARGS);

static int man_HP_pre(MAN_ARGS);

Line 73 static int man_SM_pre(MAN_ARGS);

Line 66 static int man_SM_pre(MAN_ARGS);

static int man_SS_pre(MAN_ARGS);

static int man_UR_pre(MAN_ARGS);

static int man_alt_pre(MAN_ARGS);

static int man_br_pre(MAN_ARGS);

static int man_ign_pre(MAN_ARGS);

static int man_in_pre(MAN_ARGS);

static int man_literal_pre(MAN_ARGS);

static void man_root_post(MAN_ARGS);

static void man_root_pre(MAN_ARGS);

static const struct htmlman mans[MAN_MAX] = {

static const struct htmlman __mans[MAN_MAX - MAN_TH] = {

{ man_br_pre, NULL }, /* br */

{ NULL, NULL }, /* TH */

{ man_SH_pre, NULL }, /* SH */

{ man_SS_pre, NULL }, /* SS */

Line 102 static const struct htmlman mans[MAN_MAX] = {

Line 92 static const struct htmlman mans[MAN_MAX] = {

{ man_I_pre, NULL }, /* I */

{ man_alt_pre, NULL }, /* IR */

{ man_alt_pre, NULL }, /* RI */

{ man_ign_pre, NULL }, /* na */

{ NULL, NULL }, /* nf */

{ man_br_pre, NULL }, /* sp */

{ NULL, NULL }, /* fi */

{ man_literal_pre, NULL }, /* nf */

{ man_literal_pre, NULL }, /* fi */

{ NULL, NULL }, /* RE */

{ man_RS_pre, NULL }, /* RS */

{ man_ign_pre, NULL }, /* DT */

Line 113 static const struct htmlman mans[MAN_MAX] = {

Line 101 static const struct htmlman mans[MAN_MAX] = {

{ man_ign_pre, NULL }, /* PD */

{ man_ign_pre, NULL }, /* AT */

{ man_in_pre, NULL }, /* in */

{ man_ign_pre, NULL }, /* ft */

{ man_OP_pre, NULL }, /* OP */

{ man_literal_pre, NULL }, /* EX */

{ NULL, NULL }, /* EX */

{ man_literal_pre, NULL }, /* EE */

{ NULL, NULL }, /* EE */

{ man_UR_pre, NULL }, /* UR */

{ NULL, NULL }, /* UE */

{ man_ign_pre, NULL }, /* ll */

};

static const struct htmlman *const mans = __mans - MAN_TH;

Line 132 static const struct htmlman mans[MAN_MAX] = {

Line 119 static const struct htmlman mans[MAN_MAX] = {

* first, print it.

static void

print_bvspace(struct html *h, const struct man_node *n)

print_bvspace(struct html *h, const struct roff_node *n)

{

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

if (MAN_TBL == n->body->child->type)

if (n->body->child->type == ROFFT_TBL)

return;

if (MAN_ROOT == n->parent->type || MAN_RS != n->parent->tok)

if (n->parent->type == ROFFT_ROOT || n->parent->tok != MAN_RS)

if (NULL == n->prev)

return;

print_otag(h, TAG_P, 0, NULL);

print_paragraph(h);

}

void

html_man(void *arg, const struct man *man)

html_man(void *arg, const struct roff_man *man)

{

struct mhtml mh;

struct html *h;

struct tag *t;

memset(&mh, 0, sizeof(struct mhtml));

h = (struct html *)arg;

print_man(man_meta(man), man_node(man), &mh, (struct html *)arg);

putchar('\n');

}

static void

if ((h->oflags & HTML_FRAGMENT) == 0) {

print_man(MAN_ARGS)

{

struct tag *t, *tt;

struct htmlpair tag;

PAIR_CLASS_INIT(&tag, "mandoc");

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

print_gen_decls(h);

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

print_otag(h, TAG_HTML, "");

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

t = print_otag(h, TAG_HEAD, "");

print_man_head(man, n, mh, h);

print_man_head(&man->meta, man->first, h);

print_tagq(h, tt);

print_tagq(h, t);

print_otag(h, TAG_BODY, 0, NULL);

print_otag(h, TAG_BODY, "");

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

}

} else

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

print_man_nodelist(man, n, mh, h);

man_root_pre(&man->meta, man->first, h);

t = print_otag(h, TAG_DIV, "c", "manual-text");

print_man_nodelist(&man->meta, man->first->child, h);

print_tagq(h, t);

man_root_post(&man->meta, man->first, h);

print_tagq(h, NULL);

}

static void

print_man_head(MAN_ARGS)

{

char *cp;

print_gen_head(h);

assert(man->title);

mandoc_asprintf(&cp, "%s(%s)", man->title, man->msec);

assert(man->msec);

print_otag(h, TAG_TITLE, "");

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

print_text(h, cp);

print_otag(h, TAG_TITLE, 0, NULL);

free(cp);

print_text(h, h->buf);

}

static void

print_man_nodelist(MAN_ARGS)

{

print_man_node(man, n, mh, h);

while (n != NULL) {

if (n->next)

print_man_node(man, n, h);

print_man_nodelist(man, n->next, mh, h);

n = n->next;

}

static void

print_man_node(MAN_ARGS)

{

int child;

static int want_fillmode = MAN_fi;

static int save_fillmode;

struct tag *t;

int child;

child = 1;

t = h->tags.head;

* Handle fill mode switch requests up front,

* they would just cause trouble in the subsequent code.

switch (n->tok) {

case MAN_nf:

case MAN_EX:

want_fillmode = MAN_nf;

return;

case MAN_fi:

case MAN_EE:

want_fillmode = MAN_fi;

if (fillmode(h, 0) == MAN_fi)

print_otag(h, TAG_BR, "");

return;

default:

break;

}

/* Set up fill mode for the upcoming node. */

switch (n->type) {

case MAN_ROOT:

case ROFFT_BLOCK:

man_root_pre(man, n, mh, h);

save_fillmode = 0;

/* Some block macros suspend or cancel .nf. */

switch (n->tok) {

case MAN_TP: /* Tagged paragraphs */

case MAN_IP: /* temporarily disable .nf */

case MAN_HP: /* for the head. */

save_fillmode = want_fillmode;

/* FALLTHROUGH */

case MAN_SH: /* Section headers */

case MAN_SS: /* permanently cancel .nf. */

want_fillmode = MAN_fi;

/* FALLTHROUGH */

case MAN_PP: /* These have no head. */

case MAN_LP: /* They will simply */

case MAN_P: /* reopen .nf in the body. */

case MAN_RS:

case MAN_UR:

fillmode(h, MAN_fi);

break;

default:

break;

}

break;

case MAN_TEXT:

case ROFFT_TBL:

fillmode(h, MAN_fi);

break;

case ROFFT_ELEM:

* If we have a blank line, output a vertical space.

* Some in-line macros produce tags and/or text

* If we have a space as the first character, break

* in the handler, so they require fill mode to be

* before printing the line's data.

* configured up front just like for text nodes.

* For the others, keep the traditional approach

* of doing the same, for now.

if ('\0' == *n->string) {

fillmode(h, want_fillmode);

print_otag(h, TAG_P, 0, NULL);

break;

return;

case ROFFT_TEXT:

}

if (fillmode(h, want_fillmode) == MAN_fi &&

want_fillmode == MAN_fi &&

n->flags & NODE_LINE && *n->string == ' ' &&

(h->flags & HTML_NONEWLINE) == 0)

print_otag(h, TAG_BR, "");

if (*n->string != '\0')

break;

print_paragraph(h);

return;

default:

break;

}

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

/* Produce output for this node. */

print_otag(h, TAG_BR, 0, NULL);

else if (MANH_LITERAL & mh->fl && n->prev)

print_otag(h, TAG_BR, 0, NULL);

child = 1;

switch (n->type) {

case ROFFT_TEXT:

t = h->tag;

print_text(h, n->string);

return;

break;

case MAN_EQN:

case ROFFT_EQN:

t = h->tag;

print_eqn(h, n->eqn);

break;

case MAN_TBL:

case ROFFT_TBL:

* This will take care of initialising all of the table

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

Line 257 print_man_node(MAN_ARGS)

Line 298 print_man_node(MAN_ARGS)

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

* next table element.

if (h->tblt) {

if (h->tblt)

print_tblclose(h);

t = h->tags.head;

t = h->tag;

if (n->tok < ROFF_MAX) {

roff_html_pre(h, n);

child = 0;

break;

}

assert(n->tok >= MAN_TH && n->tok < MAN_MAX);

if (mans[n->tok].pre)

child = (*mans[n->tok].pre)(man, n, mh, h);

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

/* Some block macros resume .nf in the body. */

if (save_fillmode && n->type == ROFFT_BODY)

want_fillmode = save_fillmode;

break;

}

if (child && n->child)

print_man_nodelist(man, n->child, mh, h);

print_man_nodelist(man, n->child, h);

/* This will automatically close out any font scope. */

print_stagq(h, t);

switch (n->type) {

if (fillmode(h, 0) == MAN_nf &&

case MAN_ROOT:

n->next != NULL && n->next->flags & NODE_LINE)

man_root_post(man, n, mh, h);

print_endline(h);

break;

case MAN_EQN:

break;

default:

if (mans[n->tok].post)

(*mans[n->tok].post)(man, n, mh, h);

break;

}

* MAN_nf switches to no-fill mode, MAN_fi to fill mode.

* Other arguments do not switch.

* The old mode is returned.

static int

a2width(const struct man_node *n, struct roffsu *su)

fillmode(struct html *h, int want)

{

struct tag *pre;

int had;

if (MAN_TEXT != n->type)

for (pre = h->tag; pre != NULL; pre = pre->next)

return(0);

if (pre->tag == TAG_PRE)

if (a2roffsu(n->string, su, SCALE_BU))

break;

return(1);

return(0);

had = pre == NULL ? MAN_fi : MAN_nf;

if (want && want != had) {

if (want == MAN_nf)

print_otag(h, TAG_PRE, "");

else

print_tagq(h, pre);

}

return had;

}

static int

a2width(const struct roff_node *n, struct roffsu *su)

{

if (n->type != ROFFT_TEXT)

return 0;

return a2roffsu(n->string, su, SCALE_EN) != NULL;

}

static void

man_root_pre(MAN_ARGS)

{

struct htmlpair tag[3];

struct tag *t, *tt;

char b[BUFSIZ], title[BUFSIZ];

char *title;

b[0] = 0;

if (man->vol)

(void)strlcat(b, man->vol, BUFSIZ);

assert(man->title);

assert(man->msec);

snprintf(title, BUFSIZ - 1, "%s(%s)", man->title, man->msec);

mandoc_asprintf(&title, "%s(%s)", man->title, man->msec);

PAIR_SUMMARY_INIT(&tag[0], "Document Header");

t = print_otag(h, TAG_TABLE, "c", "head");

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

tt = print_otag(h, TAG_TR, "");

PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");

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

PAIR_INIT(&tag[0], ATTR_WIDTH, "30%");

print_otag(h, TAG_COL, 1, tag);

print_otag(h, TAG_TBODY, 0, NULL);

print_otag(h, TAG_TD, "c", "head-ltitle");

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

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

print_otag(h, TAG_TD, 1, tag);

print_text(h, title);

print_stagq(h, tt);

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

print_otag(h, TAG_TD, "c", "head-vol");

PAIR_INIT(&tag[1], ATTR_ALIGN, "center");

if (NULL != man->vol)

print_otag(h, TAG_TD, 2, tag);

print_text(h, man->vol);

print_text(h, b);

print_stagq(h, tt);

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

print_otag(h, TAG_TD, "c", "head-rtitle");

PAIR_INIT(&tag[1], ATTR_ALIGN, "right");

print_otag(h, TAG_TD, 2, tag);

print_text(h, title);

print_tagq(h, t);

free(title);

}

static void

man_root_post(MAN_ARGS)

{

struct htmlpair tag[3];

struct tag *t, *tt;

PAIR_SUMMARY_INIT(&tag[0], "Document Footer");

t = print_otag(h, TAG_TABLE, "c", "foot");

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

tt = print_otag(h, TAG_TR, "");

PAIR_INIT(&tag[2], ATTR_WIDTH, "100%");

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

PAIR_INIT(&tag[0], ATTR_WIDTH, "50%");

print_otag(h, TAG_COL, 1, tag);

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

print_otag(h, TAG_TD, "c", "foot-date");

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

print_otag(h, TAG_TD, 1, tag);

assert(man->date);

print_text(h, man->date);

print_stagq(h, tt);

PAIR_CLASS_INIT(&tag[0], "foot-os");

print_otag(h, TAG_TD, "c", "foot-os");

PAIR_INIT(&tag[1], ATTR_ALIGN, "right");

if (man->os)

print_otag(h, TAG_TD, 2, tag);

print_text(h, man->os);

if (man->source)

print_text(h, man->source);

print_tagq(h, t);

}

static int

man_br_pre(MAN_ARGS)

{

struct roffsu su;

struct htmlpair tag;

SCALE_VS_INIT(&su, 1);

if (MAN_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;

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, "\\~");

return(0);

}

static int

man_SH_pre(MAN_ARGS)

{

struct htmlpair tag;

char *id;

if (MAN_BLOCK == n->type) {

if (n->type == ROFFT_HEAD) {

mh->fl &= ~MANH_LITERAL;

id = html_make_id(n);

PAIR_CLASS_INIT(&tag, "section");

print_otag(h, TAG_H1, "cTi", "Sh", id);

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

if (id != NULL)

return(1);

print_otag(h, TAG_A, "chR", "selflink", id);

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

free(id);

return(1);

}

return 1;

print_otag(h, TAG_H1, 0, NULL);

return(1);

}

static int

man_alt_pre(MAN_ARGS)

{

const struct man_node *nn;

const struct roff_node *nn;

int i, savelit;

int i;

enum htmltag fp;

struct tag *t;

if ((savelit = mh->fl & MANH_LITERAL))

print_otag(h, TAG_BR, 0, NULL);

mh->fl &= ~MANH_LITERAL;

for (i = 0, nn = n->child; nn; nn = nn->next, i++) {

t = NULL;

switch (n->tok) {

case MAN_BI:

fp = i % 2 ? TAG_I : TAG_B;

Line 455 man_alt_pre(MAN_ARGS)

break;

default:

abort();

/* NOTREACHED */

}

if (i)

h->flags |= HTML_NOSPACE;

if (TAG_MAX != fp)

if (fp != TAG_MAX)

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

t = print_otag(h, fp, "");

print_man_node(man, nn, mh, h);

print_text(h, nn->string);

if (t)

if (fp != TAG_MAX)

print_tagq(h, t);

}

return 0;

if (savelit)

mh->fl |= MANH_LITERAL;

return(0);

}

static int

man_SM_pre(MAN_ARGS)

{

print_otag(h, TAG_SMALL, "");

print_otag(h, TAG_SMALL, 0, NULL);

if (MAN_SB == n->tok)

print_otag(h, TAG_B, 0, NULL);

print_otag(h, TAG_B, "");

return(1);

return 1;

}

static int

man_SS_pre(MAN_ARGS)

{

struct htmlpair tag;

char *id;

if (MAN_BLOCK == n->type) {

if (n->type == ROFFT_HEAD) {

mh->fl &= ~MANH_LITERAL;

id = html_make_id(n);

PAIR_CLASS_INIT(&tag, "subsection");

print_otag(h, TAG_H2, "cTi", "Ss", id);

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

if (id != NULL)

return(1);

print_otag(h, TAG_A, "chR", "selflink", id);

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

free(id);

return(1);

}

return 1;

print_otag(h, TAG_H2, 0, NULL);

return(1);

}

static int

man_PP_pre(MAN_ARGS)

{

if (MAN_HEAD == n->type)

if (n->type == ROFFT_HEAD)

return(0);

return 0;

else if (MAN_BLOCK == n->type)

else if (n->type == ROFFT_BLOCK)

print_bvspace(h, n);

return(1);

return 1;

}

static int

man_IP_pre(MAN_ARGS)

{

const struct man_node *nn;

const struct roff_node *nn;

if (MAN_BODY == n->type) {

if (n->type == ROFFT_BODY) {

print_otag(h, TAG_DD, 0, NULL);

print_otag(h, TAG_DD, "c", "It-tag");

return(1);

return 1;

} else if (MAN_HEAD != n->type) {

} else if (n->type != ROFFT_HEAD) {

print_otag(h, TAG_DL, 0, NULL);

print_otag(h, TAG_DL, "c", "Bl-tag");

return(1);

return 1;

}

/* FIXME: width specification. */

print_otag(h, TAG_DT, 0, NULL);

print_otag(h, TAG_DT, "c", "It-tag");

/* For IP, only print the first header element. */

if (MAN_IP == n->tok && n->child)

print_man_node(man, n->child, mh, h);

print_man_node(man, n->child, h);

/* For TP, only print next-line header elements. */

if (MAN_TP == n->tok) {

nn = n->child;

while (NULL != nn && 0 == (MAN_LINE & nn->flags))

while (NULL != nn && 0 == (NODE_LINE & nn->flags))

nn = nn->next;

while (NULL != nn) {

print_man_node(man, nn, mh, h);

print_man_node(man, nn, h);

nn = nn->next;

}

return(0);

return 0;

}

static int

man_HP_pre(MAN_ARGS)

{

struct htmlpair tag;

struct roffsu sum, sui;

struct roffsu su;

const struct roff_node *np;

const struct man_node *np;

if (MAN_HEAD == n->type)

if (n->type == ROFFT_HEAD)

return(0);

return 0;

else if (MAN_BLOCK != n->type)

else if (n->type != ROFFT_BLOCK)

return(1);

return 1;

np = n->head->child;

if (NULL == np || ! a2width(np, &su))

if (np == NULL || !a2width(np, &sum))

SCALE_HS_INIT(&su, INDENT);

SCALE_HS_INIT(&sum, INDENT);

bufinit(h);

sui.unit = sum.unit;

sui.scale = -sum.scale;

print_bvspace(h, n);

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

print_otag(h, TAG_DIV, "csului", "Pp", &sum, &sui);

su.scale = -su.scale;

return 1;

bufcat_su(h, "text-indent", &su);

PAIR_STYLE_INIT(&tag, h);

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

return(1);

}

static int

man_OP_pre(MAN_ARGS)

{

struct tag *tt;

struct htmlpair tag;

print_text(h, "[");

h->flags |= HTML_NOSPACE;

PAIR_CLASS_INIT(&tag, "opt");

tt = print_otag(h, TAG_SPAN, "c", "Op");

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

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

print_otag(h, TAG_B, 0, NULL);

print_otag(h, TAG_B, "");

print_text(h, n->string);

}

print_stagq(h, tt);

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

print_otag(h, TAG_I, 0, NULL);

print_otag(h, TAG_I, "");

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

}

print_stagq(h, tt);

h->flags |= HTML_NOSPACE;

print_text(h, "]");

return(0);

return 0;

}

static int

man_B_pre(MAN_ARGS)

{

print_otag(h, TAG_B, "");

print_otag(h, TAG_B, 0, NULL);

return 1;

return(1);

}

static int

man_I_pre(MAN_ARGS)

{

print_otag(h, TAG_I, "");

print_otag(h, TAG_I, 0, NULL);

return 1;

return(1);

}

static int

man_literal_pre(MAN_ARGS)

{

if (MAN_fi == n->tok || MAN_EE == n->tok) {

print_otag(h, TAG_BR, 0, NULL);

mh->fl &= ~MANH_LITERAL;

} else

mh->fl |= MANH_LITERAL;

return(0);

}

static int

man_in_pre(MAN_ARGS)

{

print_otag(h, TAG_BR, "");

print_otag(h, TAG_BR, 0, NULL);

return 0;

return(0);

}

static int

man_ign_pre(MAN_ARGS)

{

return(0);

return 0;

}

static int

man_RS_pre(MAN_ARGS)

{

struct htmlpair tag;

struct roffsu su;

if (MAN_HEAD == n->type)

if (n->type == ROFFT_HEAD)

return(0);

return 0;

else if (MAN_BODY == n->type)

else if (n->type == ROFFT_BODY)

return(1);

return 1;

SCALE_HS_INIT(&su, INDENT);

if (n->head->child)

a2width(n->head->child, &su);

bufinit(h);

print_otag(h, TAG_DIV, "sul", &su);

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

return 1;

PAIR_STYLE_INIT(&tag, h);

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

return(1);

}

static int

man_UR_pre(MAN_ARGS)

{

struct htmlpair tag[2];

n = n->child;

assert(MAN_HEAD == n->type);

assert(n->type == ROFFT_HEAD);

if (n->nchild) {

if (n->child != NULL) {

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

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

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

print_otag(h, TAG_A, "cTh", "Lk", n->child->string);

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

print_otag(h, TAG_A, 2, tag);

}

assert(MAN_BODY == n->next->type);

assert(n->next->type == ROFFT_BODY);

if (n->next->nchild)

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

n = n->next;

print_man_nodelist(man, n->child, mh, h);

print_man_nodelist(man, n->child, h);

return(0);

return 0;

}

CVSweb