version 1.136, 2017/04/24 23:06:18 |
version 1.153, 2018/07/27 17:49:31 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008-2012, 2014 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2008-2012, 2014 Kristaps Dzonsons <kristaps@bsd.lv> |
* Copyright (c) 2013, 2014, 2015, 2017 Ingo Schwarze <schwarze@openbsd.org> |
* Copyright (c) 2013,2014,2015,2017,2018 Ingo Schwarze <schwarze@openbsd.org> |
* |
* |
* Permission to use, copy, modify, and distribute this software for any |
* Permission to use, copy, modify, and distribute this software for any |
* purpose with or without fee is hereby granted, provided that the above |
* purpose with or without fee is hereby granted, provided that the above |
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#include <string.h> |
#include <string.h> |
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#include "mandoc_aux.h" |
#include "mandoc_aux.h" |
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#include "mandoc.h" |
#include "roff.h" |
#include "roff.h" |
#include "man.h" |
#include "man.h" |
#include "out.h" |
#include "out.h" |
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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 |
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#define MAN_ARGS const struct roff_meta *man, \ |
#define MAN_ARGS const struct roff_meta *man, \ |
const struct roff_node *n, \ |
const struct roff_node *n, \ |
struct html *h |
struct html *h |
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static void print_bvspace(struct html *, |
static void print_bvspace(struct html *, |
const struct roff_node *); |
const struct roff_node *); |
static void print_man_head(MAN_ARGS); |
static void print_man_head(const struct roff_meta *, |
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struct html *); |
static void print_man_nodelist(MAN_ARGS); |
static void print_man_nodelist(MAN_ARGS); |
static void print_man_node(MAN_ARGS); |
static void print_man_node(MAN_ARGS); |
static int fillmode(struct html *, int); |
static int fillmode(struct html *, int); |
static int a2width(const struct roff_node *, |
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struct roffsu *); |
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static int man_B_pre(MAN_ARGS); |
static int man_B_pre(MAN_ARGS); |
static int man_HP_pre(MAN_ARGS); |
static int man_HP_pre(MAN_ARGS); |
static int man_IP_pre(MAN_ARGS); |
static int man_IP_pre(MAN_ARGS); |
Line 65 static int man_SM_pre(MAN_ARGS); |
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Line 63 static int man_SM_pre(MAN_ARGS); |
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static int man_SS_pre(MAN_ARGS); |
static int man_SS_pre(MAN_ARGS); |
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); |
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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 void man_root_post(MAN_ARGS); |
static void man_root_post(const struct roff_meta *, |
static void man_root_pre(MAN_ARGS); |
struct html *); |
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static void man_root_pre(const struct roff_meta *, |
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struct html *); |
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static const struct htmlman __mans[MAN_MAX - MAN_TH] = { |
static const struct htmlman __mans[MAN_MAX - MAN_TH] = { |
{ NULL, NULL }, /* TH */ |
{ NULL, NULL }, /* TH */ |
Line 92 static const struct htmlman __mans[MAN_MAX - MAN_TH] = |
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Line 91 static const struct htmlman __mans[MAN_MAX - MAN_TH] = |
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{ man_I_pre, NULL }, /* I */ |
{ man_I_pre, NULL }, /* I */ |
{ man_alt_pre, NULL }, /* IR */ |
{ man_alt_pre, NULL }, /* IR */ |
{ man_alt_pre, NULL }, /* RI */ |
{ man_alt_pre, NULL }, /* RI */ |
{ man_br_pre, NULL }, /* br */ |
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{ man_br_pre, NULL }, /* sp */ |
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{ NULL, NULL }, /* nf */ |
{ NULL, NULL }, /* nf */ |
{ NULL, NULL }, /* fi */ |
{ NULL, NULL }, /* fi */ |
{ NULL, NULL }, /* RE */ |
{ NULL, NULL }, /* RE */ |
Line 103 static const struct htmlman __mans[MAN_MAX - MAN_TH] = |
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Line 100 static const struct htmlman __mans[MAN_MAX - MAN_TH] = |
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{ man_ign_pre, NULL }, /* PD */ |
{ man_ign_pre, NULL }, /* PD */ |
{ man_ign_pre, NULL }, /* AT */ |
{ man_ign_pre, NULL }, /* AT */ |
{ man_in_pre, NULL }, /* in */ |
{ man_in_pre, NULL }, /* in */ |
{ man_ign_pre, NULL }, /* ft */ |
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{ man_OP_pre, NULL }, /* OP */ |
{ man_OP_pre, NULL }, /* OP */ |
{ NULL, NULL }, /* EX */ |
{ NULL, NULL }, /* EX */ |
{ NULL, NULL }, /* EE */ |
{ NULL, NULL }, /* EE */ |
{ man_UR_pre, NULL }, /* UR */ |
{ man_UR_pre, NULL }, /* UR */ |
{ NULL, NULL }, /* UE */ |
{ NULL, NULL }, /* UE */ |
{ man_ign_pre, NULL }, /* ll */ |
{ man_UR_pre, NULL }, /* MT */ |
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{ NULL, NULL }, /* ME */ |
}; |
}; |
static const struct htmlman *const mans = __mans - MAN_TH; |
static const struct htmlman *const mans = __mans - MAN_TH; |
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Line 140 print_bvspace(struct html *h, const struct roff_node * |
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Line 137 print_bvspace(struct html *h, const struct roff_node * |
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void |
void |
html_man(void *arg, const struct roff_man *man) |
html_man(void *arg, const struct roff_man *man) |
{ |
{ |
struct html *h; |
struct html *h; |
struct tag *t; |
struct roff_node *n; |
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struct tag *t; |
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h = (struct html *)arg; |
h = (struct html *)arg; |
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n = man->first->child; |
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if ((h->oflags & HTML_FRAGMENT) == 0) { |
if ((h->oflags & HTML_FRAGMENT) == 0) { |
print_gen_decls(h); |
print_gen_decls(h); |
print_otag(h, TAG_HTML, ""); |
print_otag(h, TAG_HTML, ""); |
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if (n->type == ROFFT_COMMENT) |
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print_gen_comment(h, n); |
t = print_otag(h, TAG_HEAD, ""); |
t = print_otag(h, TAG_HEAD, ""); |
print_man_head(&man->meta, man->first, h); |
print_man_head(&man->meta, h); |
print_tagq(h, t); |
print_tagq(h, t); |
print_otag(h, TAG_BODY, ""); |
print_otag(h, TAG_BODY, ""); |
} |
} |
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man_root_pre(&man->meta, man->first, h); |
man_root_pre(&man->meta, h); |
t = print_otag(h, TAG_DIV, "c", "manual-text"); |
t = print_otag(h, TAG_DIV, "c", "manual-text"); |
print_man_nodelist(&man->meta, man->first->child, h); |
print_man_nodelist(&man->meta, n, h); |
print_tagq(h, t); |
print_tagq(h, t); |
man_root_post(&man->meta, man->first, h); |
man_root_post(&man->meta, h); |
print_tagq(h, NULL); |
print_tagq(h, NULL); |
} |
} |
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static void |
static void |
print_man_head(MAN_ARGS) |
print_man_head(const struct roff_meta *man, struct html *h) |
{ |
{ |
char *cp; |
char *cp; |
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Line 234 print_man_node(MAN_ARGS) |
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Line 235 print_man_node(MAN_ARGS) |
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case MAN_P: /* reopen .nf in the body. */ |
case MAN_P: /* reopen .nf in the body. */ |
case MAN_RS: |
case MAN_RS: |
case MAN_UR: |
case MAN_UR: |
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case MAN_MT: |
fillmode(h, MAN_fi); |
fillmode(h, MAN_fi); |
break; |
break; |
default: |
default: |
Line 256 print_man_node(MAN_ARGS) |
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Line 258 print_man_node(MAN_ARGS) |
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case ROFFT_TEXT: |
case ROFFT_TEXT: |
if (fillmode(h, want_fillmode) == MAN_fi && |
if (fillmode(h, want_fillmode) == MAN_fi && |
want_fillmode == MAN_fi && |
want_fillmode == MAN_fi && |
n->flags & NODE_LINE && *n->string == ' ') |
n->flags & NODE_LINE && *n->string == ' ' && |
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(h->flags & HTML_NONEWLINE) == 0) |
print_otag(h, TAG_BR, ""); |
print_otag(h, TAG_BR, ""); |
if (*n->string != '\0') |
if (*n->string != '\0') |
break; |
break; |
print_paragraph(h); |
print_paragraph(h); |
return; |
return; |
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case ROFFT_COMMENT: |
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return; |
default: |
default: |
break; |
break; |
} |
} |
Line 305 print_man_node(MAN_ARGS) |
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Line 310 print_man_node(MAN_ARGS) |
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print_tblclose(h); |
print_tblclose(h); |
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t = h->tag; |
t = h->tag; |
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if (n->tok < ROFF_MAX) { |
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roff_html_pre(h, n); |
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child = 0; |
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break; |
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} |
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assert(n->tok >= MAN_TH && n->tok < MAN_MAX); |
if (mans[n->tok].pre) |
if (mans[n->tok].pre) |
child = (*mans[n->tok].pre)(man, n, h); |
child = (*mans[n->tok].pre)(man, n, h); |
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Line 352 fillmode(struct html *h, int want) |
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Line 364 fillmode(struct html *h, int want) |
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return had; |
return had; |
} |
} |
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static int |
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a2width(const struct roff_node *n, struct roffsu *su) |
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{ |
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if (n->type != ROFFT_TEXT) |
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return 0; |
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if (a2roffsu(n->string, su, SCALE_EN)) |
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return 1; |
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return 0; |
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} |
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static void |
static void |
man_root_pre(MAN_ARGS) |
man_root_pre(const struct roff_meta *man, struct html *h) |
{ |
{ |
struct tag *t, *tt; |
struct tag *t, *tt; |
char *title; |
char *title; |
Line 393 man_root_pre(MAN_ARGS) |
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Line 393 man_root_pre(MAN_ARGS) |
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} |
} |
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static void |
static void |
man_root_post(MAN_ARGS) |
man_root_post(const struct roff_meta *man, struct html *h) |
{ |
{ |
struct tag *t, *tt; |
struct tag *t, *tt; |
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Line 410 man_root_post(MAN_ARGS) |
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Line 410 man_root_post(MAN_ARGS) |
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print_tagq(h, t); |
print_tagq(h, t); |
} |
} |
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static int |
static int |
man_br_pre(MAN_ARGS) |
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{ |
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struct roffsu su; |
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SCALE_VS_INIT(&su, 1); |
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if (MAN_sp == n->tok) { |
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if (NULL != (n = n->child)) |
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if ( ! a2roffsu(n->string, &su, SCALE_VS)) |
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su.scale = 1.0; |
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} else |
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su.scale = 0.0; |
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print_otag(h, TAG_DIV, "suh", &su); |
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/* So the div isn't empty: */ |
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print_text(h, "\\~"); |
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return 0; |
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} |
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static int |
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man_SH_pre(MAN_ARGS) |
man_SH_pre(MAN_ARGS) |
{ |
{ |
char *id; |
char *id; |
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if (n->type == ROFFT_HEAD) { |
if (n->type == ROFFT_HEAD) { |
id = html_make_id(n); |
id = html_make_id(n, 1); |
print_otag(h, TAG_H1, "cTi", "Sh", id); |
print_otag(h, TAG_H1, "cTi", "Sh", id); |
if (id != NULL) |
if (id != NULL) |
print_otag(h, TAG_A, "chR", "selflink", id); |
print_otag(h, TAG_A, "chR", "permalink", id); |
free(id); |
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} |
} |
return 1; |
return 1; |
} |
} |
Line 509 man_SS_pre(MAN_ARGS) |
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Line 485 man_SS_pre(MAN_ARGS) |
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char *id; |
char *id; |
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if (n->type == ROFFT_HEAD) { |
if (n->type == ROFFT_HEAD) { |
id = html_make_id(n); |
id = html_make_id(n, 1); |
print_otag(h, TAG_H2, "cTi", "Ss", id); |
print_otag(h, TAG_H2, "cTi", "Ss", id); |
if (id != NULL) |
if (id != NULL) |
print_otag(h, TAG_A, "chR", "selflink", id); |
print_otag(h, TAG_A, "chR", "permalink", id); |
free(id); |
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} |
} |
return 1; |
return 1; |
} |
} |
Line 536 man_IP_pre(MAN_ARGS) |
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Line 511 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, "c", "It-tag"); |
print_otag(h, TAG_DD, ""); |
return 1; |
return 1; |
} else if (n->type != ROFFT_HEAD) { |
} else if (n->type != ROFFT_HEAD) { |
print_otag(h, TAG_DL, "c", "Bl-tag"); |
print_otag(h, TAG_DL, "c", "Bl-tag"); |
Line 545 man_IP_pre(MAN_ARGS) |
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Line 520 man_IP_pre(MAN_ARGS) |
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/* FIXME: width specification. */ |
/* FIXME: width specification. */ |
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print_otag(h, TAG_DT, "c", "It-tag"); |
print_otag(h, TAG_DT, ""); |
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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 570 man_IP_pre(MAN_ARGS) |
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Line 545 man_IP_pre(MAN_ARGS) |
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static int |
static int |
man_HP_pre(MAN_ARGS) |
man_HP_pre(MAN_ARGS) |
{ |
{ |
struct roffsu sum, sui; |
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const struct roff_node *np; |
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if (n->type == ROFFT_HEAD) |
if (n->type == ROFFT_HEAD) |
return 0; |
return 0; |
else if (n->type != ROFFT_BLOCK) |
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return 1; |
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np = n->head->child; |
if (n->type == ROFFT_BLOCK) { |
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print_bvspace(h, n); |
if (np == NULL || !a2width(np, &sum)) |
print_otag(h, TAG_DIV, "c", "HP"); |
SCALE_HS_INIT(&sum, INDENT); |
} |
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sui.unit = sum.unit; |
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sui.scale = -sum.scale; |
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print_bvspace(h, n); |
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print_otag(h, TAG_DIV, "csului", "Pp", &sum, &sui); |
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return 1; |
return 1; |
} |
} |
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Line 649 man_ign_pre(MAN_ARGS) |
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Line 613 man_ign_pre(MAN_ARGS) |
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static int |
static int |
man_RS_pre(MAN_ARGS) |
man_RS_pre(MAN_ARGS) |
{ |
{ |
struct roffsu su; |
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if (n->type == ROFFT_HEAD) |
if (n->type == ROFFT_HEAD) |
return 0; |
return 0; |
else if (n->type == ROFFT_BODY) |
if (n->type == ROFFT_BLOCK) |
return 1; |
print_otag(h, TAG_DIV, "c", "Bd-indent"); |
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SCALE_HS_INIT(&su, INDENT); |
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if (n->head->child) |
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a2width(n->head->child, &su); |
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print_otag(h, TAG_DIV, "sul", &su); |
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return 1; |
return 1; |
} |
} |
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static int |
static int |
man_UR_pre(MAN_ARGS) |
man_UR_pre(MAN_ARGS) |
{ |
{ |
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char *cp; |
n = n->child; |
n = n->child; |
assert(n->type == ROFFT_HEAD); |
assert(n->type == ROFFT_HEAD); |
if (n->child != NULL) { |
if (n->child != NULL) { |
assert(n->child->type == ROFFT_TEXT); |
assert(n->child->type == ROFFT_TEXT); |
print_otag(h, TAG_A, "cTh", "Lk", n->child->string); |
if (n->tok == MAN_MT) { |
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mandoc_asprintf(&cp, "mailto:%s", n->child->string); |
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print_otag(h, TAG_A, "cTh", "Mt", cp); |
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free(cp); |
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} else |
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print_otag(h, TAG_A, "cTh", "Lk", n->child->string); |
} |
} |
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assert(n->next->type == ROFFT_BODY); |
assert(n->next->type == ROFFT_BODY); |