version 1.128, 2017/01/20 23:51:00 |
version 1.131, 2017/01/29 14:02:42 |
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#include "html.h" |
#include "html.h" |
#include "main.h" |
#include "main.h" |
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/* TODO: preserve ident widths. */ |
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/* FIXME: have PD set the default vspace width. */ |
/* FIXME: have PD set the default vspace width. */ |
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#define INDENT 5 |
#define INDENT 5 |
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struct html *h |
struct html *h |
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struct mhtml { |
struct mhtml { |
int fl; |
struct tag *nofill; |
#define MANH_LITERAL (1 << 0) /* literal context */ |
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}; |
}; |
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struct htmlman { |
struct htmlman { |
Line 72 static int man_SS_pre(MAN_ARGS); |
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Line 70 static int man_SS_pre(MAN_ARGS); |
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static int man_UR_pre(MAN_ARGS); |
static int man_UR_pre(MAN_ARGS); |
static int man_alt_pre(MAN_ARGS); |
static int man_alt_pre(MAN_ARGS); |
static int man_br_pre(MAN_ARGS); |
static int man_br_pre(MAN_ARGS); |
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static int man_fill_pre(MAN_ARGS); |
static int man_ign_pre(MAN_ARGS); |
static int man_ign_pre(MAN_ARGS); |
static int man_in_pre(MAN_ARGS); |
static int man_in_pre(MAN_ARGS); |
static int man_literal_pre(MAN_ARGS); |
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static void man_root_post(MAN_ARGS); |
static void man_root_post(MAN_ARGS); |
static void man_root_pre(MAN_ARGS); |
static void man_root_pre(MAN_ARGS); |
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Line 101 static const struct htmlman mans[MAN_MAX] = { |
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Line 99 static const struct htmlman mans[MAN_MAX] = { |
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{ man_alt_pre, NULL }, /* IR */ |
{ man_alt_pre, NULL }, /* IR */ |
{ man_alt_pre, NULL }, /* RI */ |
{ man_alt_pre, NULL }, /* RI */ |
{ man_br_pre, NULL }, /* sp */ |
{ man_br_pre, NULL }, /* sp */ |
{ man_literal_pre, NULL }, /* nf */ |
{ man_fill_pre, NULL }, /* nf */ |
{ man_literal_pre, NULL }, /* fi */ |
{ man_fill_pre, NULL }, /* fi */ |
{ NULL, NULL }, /* RE */ |
{ NULL, NULL }, /* RE */ |
{ man_RS_pre, NULL }, /* RS */ |
{ man_RS_pre, NULL }, /* RS */ |
{ man_ign_pre, NULL }, /* DT */ |
{ man_ign_pre, NULL }, /* DT */ |
Line 112 static const struct htmlman mans[MAN_MAX] = { |
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Line 110 static const struct htmlman mans[MAN_MAX] = { |
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{ man_in_pre, NULL }, /* in */ |
{ man_in_pre, NULL }, /* in */ |
{ man_ign_pre, NULL }, /* ft */ |
{ man_ign_pre, NULL }, /* ft */ |
{ man_OP_pre, NULL }, /* OP */ |
{ man_OP_pre, NULL }, /* OP */ |
{ man_literal_pre, NULL }, /* EX */ |
{ man_fill_pre, NULL }, /* EX */ |
{ man_literal_pre, NULL }, /* EE */ |
{ man_fill_pre, NULL }, /* EE */ |
{ man_UR_pre, NULL }, /* UR */ |
{ man_UR_pre, NULL }, /* UR */ |
{ NULL, NULL }, /* UE */ |
{ NULL, NULL }, /* UE */ |
{ man_ign_pre, NULL }, /* ll */ |
{ man_ign_pre, NULL }, /* ll */ |
Line 150 html_man(void *arg, const struct roff_man *man) |
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Line 148 html_man(void *arg, const struct roff_man *man) |
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struct html *h; |
struct html *h; |
struct tag *t; |
struct tag *t; |
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memset(&mh, 0, sizeof(mh)); |
mh.nofill = NULL; |
h = (struct html *)arg; |
h = (struct html *)arg; |
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if ((h->oflags & HTML_FRAGMENT) == 0) { |
if ((h->oflags & HTML_FRAGMENT) == 0) { |
Line 199 print_man_node(MAN_ARGS) |
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Line 197 print_man_node(MAN_ARGS) |
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struct tag *t; |
struct tag *t; |
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child = 1; |
child = 1; |
t = h->tags.head; |
t = h->tag; |
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if (t == mh->nofill) |
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t = t->next; |
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switch (n->type) { |
switch (n->type) { |
case ROFFT_TEXT: |
case ROFFT_TEXT: |
Line 207 print_man_node(MAN_ARGS) |
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Line 207 print_man_node(MAN_ARGS) |
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print_paragraph(h); |
print_paragraph(h); |
return; |
return; |
} |
} |
if (n->flags & NODE_LINE && (*n->string == ' ' || |
if (mh->nofill == NULL && |
(n->prev != NULL && mh->fl & MANH_LITERAL && |
n->flags & NODE_LINE && *n->string == ' ') |
! (h->flags & HTML_NONEWLINE)))) |
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print_otag(h, TAG_BR, ""); |
print_otag(h, TAG_BR, ""); |
print_text(h, n->string); |
print_text(h, n->string); |
return; |
break; |
case ROFFT_EQN: |
case ROFFT_EQN: |
print_eqn(h, n->eqn); |
print_eqn(h, n->eqn); |
break; |
break; |
Line 241 print_man_node(MAN_ARGS) |
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Line 240 print_man_node(MAN_ARGS) |
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*/ |
*/ |
if (h->tblt) { |
if (h->tblt) { |
print_tblclose(h); |
print_tblclose(h); |
t = h->tags.head; |
t = h->tag; |
} |
} |
if (mans[n->tok].pre) |
if (mans[n->tok].pre) |
child = (*mans[n->tok].pre)(man, n, mh, h); |
child = (*mans[n->tok].pre)(man, n, mh, h); |
Line 252 print_man_node(MAN_ARGS) |
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Line 251 print_man_node(MAN_ARGS) |
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print_man_nodelist(man, n->child, mh, h); |
print_man_nodelist(man, n->child, mh, h); |
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/* This will automatically close out any font scope. */ |
/* This will automatically close out any font scope. */ |
print_stagq(h, t); |
print_stagq(h, mh->nofill == NULL ? t : mh->nofill); |
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switch (n->type) { |
if (n->type != ROFFT_TEXT && n->type != ROFFT_EQN && |
case ROFFT_EQN: |
mans[n->tok].post != NULL) |
break; |
(*mans[n->tok].post)(man, n, mh, h); |
default: |
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if (mans[n->tok].post) |
if (mh->nofill != NULL && |
(*mans[n->tok].post)(man, n, mh, h); |
(n->next == NULL || n->next->flags & NODE_LINE)) |
break; |
print_endline(h); |
} |
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} |
} |
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static int |
static int |
Line 349 man_br_pre(MAN_ARGS) |
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Line 347 man_br_pre(MAN_ARGS) |
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static int |
static int |
man_SH_pre(MAN_ARGS) |
man_SH_pre(MAN_ARGS) |
{ |
{ |
if (n->type == ROFFT_BLOCK) { |
if (n->type == ROFFT_BLOCK && mh->nofill != NULL) { |
mh->fl &= ~MANH_LITERAL; |
print_tagq(h, mh->nofill); |
return 1; |
mh->nofill = NULL; |
} else if (n->type == ROFFT_BODY) |
} else if (n->type == ROFFT_HEAD) |
return 1; |
print_otag(h, TAG_H1, "c", "Sh"); |
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print_otag(h, TAG_H1, "c", "Sh"); |
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return 1; |
return 1; |
} |
} |
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man_alt_pre(MAN_ARGS) |
man_alt_pre(MAN_ARGS) |
{ |
{ |
const struct roff_node *nn; |
const struct roff_node *nn; |
int i, savelit; |
int i; |
enum htmltag fp; |
enum htmltag fp; |
struct tag *t; |
struct tag *t; |
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if ((savelit = mh->fl & MANH_LITERAL)) |
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print_otag(h, TAG_BR, ""); |
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mh->fl &= ~MANH_LITERAL; |
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for (i = 0, nn = n->child; nn; nn = nn->next, i++) { |
for (i = 0, nn = n->child; nn; nn = nn->next, i++) { |
t = NULL; |
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switch (n->tok) { |
switch (n->tok) { |
case MAN_BI: |
case MAN_BI: |
fp = i % 2 ? TAG_I : TAG_B; |
fp = i % 2 ? TAG_I : TAG_B; |
Line 400 man_alt_pre(MAN_ARGS) |
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Line 390 man_alt_pre(MAN_ARGS) |
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if (i) |
if (i) |
h->flags |= HTML_NOSPACE; |
h->flags |= HTML_NOSPACE; |
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if (TAG_MAX != fp) |
if (fp != TAG_MAX) |
t = print_otag(h, fp, ""); |
t = print_otag(h, fp, ""); |
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print_man_node(man, nn, mh, h); |
print_text(h, nn->string); |
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if (t) |
if (fp != TAG_MAX) |
print_tagq(h, t); |
print_tagq(h, t); |
} |
} |
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if (savelit) |
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mh->fl |= MANH_LITERAL; |
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return 0; |
return 0; |
} |
} |
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Line 427 man_SM_pre(MAN_ARGS) |
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Line 413 man_SM_pre(MAN_ARGS) |
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static int |
static int |
man_SS_pre(MAN_ARGS) |
man_SS_pre(MAN_ARGS) |
{ |
{ |
if (n->type == ROFFT_BLOCK) { |
if (n->type == ROFFT_BLOCK && mh->nofill != NULL) { |
mh->fl &= ~MANH_LITERAL; |
print_tagq(h, mh->nofill); |
return 1; |
mh->nofill = NULL; |
} else if (n->type == ROFFT_BODY) |
} else if (n->type == ROFFT_HEAD) |
return 1; |
print_otag(h, TAG_H2, "c", "Ss"); |
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print_otag(h, TAG_H2, "c", "Ss"); |
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return 1; |
return 1; |
} |
} |
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Line 455 man_IP_pre(MAN_ARGS) |
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Line 439 man_IP_pre(MAN_ARGS) |
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const struct roff_node *nn; |
const struct roff_node *nn; |
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if (n->type == ROFFT_BODY) { |
if (n->type == ROFFT_BODY) { |
print_otag(h, TAG_DD, ""); |
print_otag(h, TAG_DD, "c", "It-tag"); |
return 1; |
return 1; |
} else if (n->type != ROFFT_HEAD) { |
} else if (n->type != ROFFT_HEAD) { |
print_otag(h, TAG_DL, ""); |
print_otag(h, TAG_DL, "c", "Bl-tag"); |
return 1; |
return 1; |
} |
} |
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/* FIXME: width specification. */ |
/* FIXME: width specification. */ |
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print_otag(h, TAG_DT, ""); |
print_otag(h, TAG_DT, "c", "It-tag"); |
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/* For IP, only print the first header element. */ |
/* For IP, only print the first header element. */ |
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Line 552 man_I_pre(MAN_ARGS) |
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Line 536 man_I_pre(MAN_ARGS) |
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} |
} |
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static int |
static int |
man_literal_pre(MAN_ARGS) |
man_fill_pre(MAN_ARGS) |
{ |
{ |
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if (MAN_fi == n->tok || MAN_EE == n->tok) { |
if (MAN_fi == n->tok || MAN_EE == n->tok) { |
print_otag(h, TAG_BR, ""); |
if (mh->nofill != NULL) { |
mh->fl &= ~MANH_LITERAL; |
print_tagq(h, mh->nofill); |
} else |
mh->nofill = NULL; |
mh->fl |= MANH_LITERAL; |
} else |
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print_otag(h, TAG_BR, ""); |
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} else { |
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if (mh->nofill == NULL) |
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mh->nofill = print_otag(h, TAG_PRE, ""); |
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else |
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print_otag(h, TAG_BR, ""); |
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} |
return 0; |
return 0; |
} |
} |
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