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 1.192 and 1.215

version 1.192, 2014/07/02 19:55:10

version 1.215, 2014/12/01 08:05:52

Line 1

/* $Id$ */

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

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 26

#include <string.h>

#include <unistd.h>

#include "mandoc.h"

#include "mandoc_aux.h"

#include "mdoc.h"

#include "out.h"

#include "html.h"

#include "mdoc.h"

#include "main.h"

#define INDENT 5

Line 58 static void synopsis_pre(struct html *,

Line 55 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 101 static int mdoc_mt_pre(MDOC_ARGS);

Line 97 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);

Line 185 static const struct htmlmdoc mdocs[MDOC_MAX] = {

Line 182 static const struct htmlmdoc mdocs[MDOC_MAX] = {

{mdoc_quote_pre, mdoc_quote_post}, /* Bq */

{mdoc_xx_pre, NULL}, /* Bsx */

{mdoc_bx_pre, NULL}, /* Bx */

{NULL, NULL}, /* Db */

{mdoc_skip_pre, NULL}, /* Db */

{NULL, NULL}, /* Dc */

{mdoc_quote_pre, mdoc_quote_post}, /* Do */

{mdoc_quote_pre, mdoc_quote_post}, /* Dq */

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

Line 192 static const struct htmlmdoc mdocs[MDOC_MAX] = {

{mdoc_quote_pre, mdoc_quote_post}, /* Eo */

{mdoc_xx_pre, NULL}, /* Fx */

{mdoc_ms_pre, NULL}, /* Ms */

{mdoc_igndelim_pre, NULL}, /* No */

{mdoc_no_pre, NULL}, /* No */

{mdoc_ns_pre, NULL}, /* Ns */

{mdoc_xx_pre, NULL}, /* Nx */

{mdoc_xx_pre, NULL}, /* Ox */

Line 283 a2width(const char *p, struct roffsu *su)

Line 280 a2width(const char *p, struct roffsu *su)

{

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

su->unit = SCALE_BU;

su->unit = SCALE_EN;

su->scale = html_strlen(p);

}

Line 316 synopsis_pre(struct html *h, const struct mdoc_node *n

Line 313 synopsis_pre(struct html *h, const struct mdoc_node *n

case MDOC_In:

/* FALLTHROUGH */

case MDOC_Vt:

print_otag(h, TAG_P, 0, NULL);

print_paragraph(h);

break;

case MDOC_Ft:

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

print_otag(h, TAG_P, 0, NULL);

print_paragraph(h);

break;

}

/* FALLTHROUGH */

Line 330 synopsis_pre(struct html *h, const struct mdoc_node *n

Line 327 synopsis_pre(struct html *h, const struct mdoc_node *n

}

* 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))

SCALE_HS_INIT(su, html_strlen(p));

}

static void

print_mdoc(MDOC_ARGS)

{

struct tag *t, *tt;

Line 380 print_mdoc_head(MDOC_ARGS)

Line 356 print_mdoc_head(MDOC_ARGS)

print_gen_head(h);

bufinit(h);

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

bufcat(h, meta->title);

if (meta->msec)

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

if (meta->arch)

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

Line 445 print_mdoc_node(MDOC_ARGS)

Line 422 print_mdoc_node(MDOC_ARGS)

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

* next table element.

if (h->tblt) {

if (h->tblt != NULL) {

print_tblclose(h);

t = h->tags.head;

}

assert(h->tblt == NULL);

assert(NULL == h->tblt);

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

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

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

break;

}

Line 476 print_mdoc_node(MDOC_ARGS)

Line 452 print_mdoc_node(MDOC_ARGS)

case MDOC_EQN:

break;

default:

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

if ( ! mdocs[n->tok].post || n->flags & MDOC_ENDED)

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

break;

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

if (n->end != ENDBODY_NOT)

n->pending->flags |= MDOC_ENDED;

if (n->end == ENDBODY_NOSPACE)

h->flags |= HTML_NOSPACE;

break;

}

Line 485 print_mdoc_node(MDOC_ARGS)

Line 466 print_mdoc_node(MDOC_ARGS)

static void

mdoc_root_post(MDOC_ARGS)

{

struct htmlpair tag[3];

struct htmlpair tag;

struct tag *t, *tt;

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

PAIR_CLASS_INIT(&tag, "foot");

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

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

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);

print_otag(h, TAG_TBODY, 0, NULL);

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

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

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

print_otag(h, TAG_TD, 1, tag);

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

print_text(h, meta->date);

print_stagq(h, tt);

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

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

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

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

print_otag(h, TAG_TD, 2, tag);

print_text(h, meta->os);

print_tagq(h, t);

}

Line 515 mdoc_root_post(MDOC_ARGS)

Line 490 mdoc_root_post(MDOC_ARGS)

static int

mdoc_root_pre(MDOC_ARGS)

{

struct htmlpair tag[3];

struct htmlpair tag;

struct tag *t, *tt;

char *volume, *title;

Line 525 mdoc_root_pre(MDOC_ARGS)

Line 500 mdoc_root_pre(MDOC_ARGS)

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

meta->vol, meta->arch);

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

if (NULL == meta->msec)

title = mandoc_strdup(meta->title);

else

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

meta->title, meta->msec);

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

PAIR_CLASS_INIT(&tag, "head");

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

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

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);

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

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

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

print_otag(h, TAG_TD, 1, tag);

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

print_text(h, title);

print_stagq(h, tt);

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

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

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

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

print_otag(h, TAG_TD, 2, tag);

print_text(h, volume);

print_stagq(h, tt);

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

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

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

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

print_otag(h, TAG_TD, 2, tag);

print_text(h, title);

print_tagq(h, t);

Line 567 mdoc_sh_pre(MDOC_ARGS)

Line 538 mdoc_sh_pre(MDOC_ARGS)

{

struct htmlpair tag;

if (MDOC_BLOCK == n->type) {

switch (n->type) {

case MDOC_BLOCK:

PAIR_CLASS_INIT(&tag, "section");

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

return(1);

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

case MDOC_BODY:

if (n->sec == SEC_AUTHORS)

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

return(1);

default:

break;

}

bufinit(h);

bufcat(h, "x");

Line 637 mdoc_fl_pre(MDOC_ARGS)

Line 614 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);

}

Line 699 mdoc_nm_pre(MDOC_ARGS)

Line 677 mdoc_nm_pre(MDOC_ARGS)

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

len = html_strlen(meta->name);

SCALE_HS_INIT(&su, (double)len);

SCALE_HS_INIT(&su, len);

bufinit(h);

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

PAIR_STYLE_INIT(&tag, h);

Line 998 mdoc_bl_pre(MDOC_ARGS)

Line 976 mdoc_bl_pre(MDOC_ARGS)

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

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

a2offs(n->norm->Bl.offs, &su);

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

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

}

Line 1069 mdoc_ex_pre(MDOC_ARGS)

Line 1047 mdoc_ex_pre(MDOC_ARGS)

}

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);

}

Line 1160 mdoc_bd_pre(MDOC_ARGS)

Line 1138 mdoc_bd_pre(MDOC_ARGS)

break;

}

if ( ! comp)

print_otag(h, TAG_P, 0, NULL);

print_paragraph(h);

return(1);

}

SCALE_HS_INIT(&su, 0);

/* Handle the -offset argument. */

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

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

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);

Line 1254 mdoc_an_pre(MDOC_ARGS)

Line 1240 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);

Line 1548 static int

Line 1552 static int

mdoc_pp_pre(MDOC_ARGS)

{

print_otag(h, TAG_P, 0, NULL);

print_paragraph(h);

return(0);

}

Line 1565 mdoc_sp_pre(MDOC_ARGS)

Line 1569 mdoc_sp_pre(MDOC_ARGS)

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

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

} else

su.scale = 0;

su.scale = 0.0;

bufinit(h);

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

Line 1744 mdoc_rv_pre(MDOC_ARGS)

Line 1748 mdoc_rv_pre(MDOC_ARGS)

PAIR_CLASS_INIT(&tag, "fname");

print_text(h, "The");

nchild = n->nchild;

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

if (nchild > 0) {

assert(MDOC_TEXT == n->type);

print_text(h, "The");

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

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

print_text(h, n->string);

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

print_tagq(h, t);

print_text(h, n->string);

print_tagq(h, t);

h->flags |= HTML_NOSPACE;

print_text(h, "()");

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

h->flags |= HTML_NOSPACE;

print_text(h, ",");

print_text(h, "()");

if (n->next == NULL)

continue;

if (nchild > 2) {

h->flags |= HTML_NOSPACE;

print_text(h, ",");

}

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

print_text(h, "and");

}

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

if (nchild > 1)

print_text(h, "and");

print_text(h, "functions return");

}

else

print_text(h, "function returns");

if (nchild > 1)

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

print_text(h, "functions return");

} else

else

print_text(h, "Upon successful completion,"

print_text(h, "function returns");

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

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

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

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

" and the global variable");

PAIR_CLASS_INIT(&tag, "var");

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

Line 1858 static void

Line 1868 static void

mdoc_pf_post(MDOC_ARGS)

{

h->flags |= HTML_NOSPACE;

if ( ! (n->next == NULL || n->next->flags & MDOC_LINE))

h->flags |= HTML_NOSPACE;

}

static int

Line 1870 mdoc_rs_pre(MDOC_ARGS)

Line 1881 mdoc_rs_pre(MDOC_ARGS)

return(1);

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

print_otag(h, TAG_P, 0, NULL);

print_paragraph(h);

PAIR_CLASS_INIT(&tag, "ref");

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

Line 1878 mdoc_rs_pre(MDOC_ARGS)

Line 1889 mdoc_rs_pre(MDOC_ARGS)

}

static int

mdoc_no_pre(MDOC_ARGS)

{

struct htmlpair tag;

PAIR_CLASS_INIT(&tag, "none");

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

return(1);

}

static int

mdoc_li_pre(MDOC_ARGS)

{

struct htmlpair tag;

Line 2058 mdoc_quote_pre(MDOC_ARGS)

Line 2079 mdoc_quote_pre(MDOC_ARGS)

case MDOC_Ao:

/* FALLTHROUGH */

case MDOC_Aq:

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

print_text(h, n->parent->prev != NULL &&

n->parent->prev->tok == MDOC_An ? "<" : "\\(la");

break;

case MDOC_Bro:

/* FALLTHROUGH */

Line 2124 static void

Line 2146 static void

mdoc_quote_post(MDOC_ARGS)

{

if (MDOC_BODY != n->type)

if (n->type != MDOC_BODY && n->type != MDOC_ELEM)

return;

if (MDOC_En != n->tok)

if ( ! (n->tok == MDOC_En ||

(n->tok == MDOC_Eo && n->end == ENDBODY_SPACE)))

h->flags |= HTML_NOSPACE;

switch (n->tok) {

case MDOC_Ao:

/* FALLTHROUGH */

case MDOC_Aq:

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

print_text(h, n->parent->prev != NULL &&

n->parent->prev->tok == MDOC_An ? ">" : "\\(ra");

break;

case MDOC_Bro:

/* FALLTHROUGH */

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