version 1.74, 2010/06/04 21:49:39 |
version 1.89, 2010/07/01 14:34:03 |
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/* $Id$ */ |
/* $Id$ */ |
/* |
/* |
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se> |
* Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@bsd.lv> |
* |
* |
* 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 "mandoc.h" |
#include "mandoc.h" |
#include "out.h" |
#include "out.h" |
#include "html.h" |
#include "html.h" |
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#include "regs.h" |
#include "mdoc.h" |
#include "mdoc.h" |
#include "main.h" |
#include "main.h" |
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Line 53 static void print_mdoc(MDOC_ARGS); |
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Line 54 static void print_mdoc(MDOC_ARGS); |
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static void print_mdoc_head(MDOC_ARGS); |
static void print_mdoc_head(MDOC_ARGS); |
static void print_mdoc_node(MDOC_ARGS); |
static void print_mdoc_node(MDOC_ARGS); |
static void print_mdoc_nodelist(MDOC_ARGS); |
static void print_mdoc_nodelist(MDOC_ARGS); |
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static void synopsis_pre(struct html *, |
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const struct mdoc_node *); |
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static void a2width(const char *, struct roffsu *); |
static void a2width(const char *, struct roffsu *); |
static void a2offs(const char *, struct roffsu *); |
static void a2offs(const char *, struct roffsu *); |
Line 84 static void mdoc_dq_post(MDOC_ARGS); |
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Line 87 static void mdoc_dq_post(MDOC_ARGS); |
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static int mdoc_dq_pre(MDOC_ARGS); |
static int mdoc_dq_pre(MDOC_ARGS); |
static int mdoc_dv_pre(MDOC_ARGS); |
static int mdoc_dv_pre(MDOC_ARGS); |
static int mdoc_fa_pre(MDOC_ARGS); |
static int mdoc_fa_pre(MDOC_ARGS); |
static void mdoc_fd_post(MDOC_ARGS); |
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static int mdoc_fd_pre(MDOC_ARGS); |
static int mdoc_fd_pre(MDOC_ARGS); |
static int mdoc_fl_pre(MDOC_ARGS); |
static int mdoc_fl_pre(MDOC_ARGS); |
static int mdoc_fn_pre(MDOC_ARGS); |
static int mdoc_fn_pre(MDOC_ARGS); |
Line 159 static const struct htmlmdoc mdocs[MDOC_MAX] = { |
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Line 161 static const struct htmlmdoc mdocs[MDOC_MAX] = { |
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{mdoc_ev_pre, NULL}, /* Ev */ |
{mdoc_ev_pre, NULL}, /* Ev */ |
{mdoc_ex_pre, NULL}, /* Ex */ |
{mdoc_ex_pre, NULL}, /* Ex */ |
{mdoc_fa_pre, NULL}, /* Fa */ |
{mdoc_fa_pre, NULL}, /* Fa */ |
{mdoc_fd_pre, mdoc_fd_post}, /* Fd */ |
{mdoc_fd_pre, NULL}, /* Fd */ |
{mdoc_fl_pre, NULL}, /* Fl */ |
{mdoc_fl_pre, NULL}, /* Fl */ |
{mdoc_fn_pre, NULL}, /* Fn */ |
{mdoc_fn_pre, NULL}, /* Fn */ |
{mdoc_ft_pre, NULL}, /* Ft */ |
{mdoc_ft_pre, NULL}, /* Ft */ |
Line 294 a2width(const char *p, struct roffsu *su) |
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Line 296 a2width(const char *p, struct roffsu *su) |
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/* |
/* |
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* See the same function in mdoc_term.c for documentation. |
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*/ |
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static void |
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synopsis_pre(struct html *h, const struct mdoc_node *n) |
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{ |
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struct roffsu su; |
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struct htmlpair tag; |
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if (NULL == n->prev || ! (MDOC_SYNPRETTY & n->flags)) |
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return; |
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SCALE_VS_INIT(&su, 1); |
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bufcat_su(h, "margin-top", &su); |
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PAIR_STYLE_INIT(&tag, h); |
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if (n->prev->tok == n->tok && |
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MDOC_Fo != n->tok && |
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MDOC_Ft != n->tok && |
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MDOC_Fn != n->tok) { |
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print_otag(h, TAG_DIV, 0, NULL); |
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return; |
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} |
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switch (n->prev->tok) { |
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case (MDOC_Fd): |
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/* FALLTHROUGH */ |
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case (MDOC_Fn): |
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/* FALLTHROUGH */ |
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case (MDOC_Fo): |
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/* FALLTHROUGH */ |
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case (MDOC_In): |
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/* FALLTHROUGH */ |
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case (MDOC_Vt): |
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print_otag(h, TAG_DIV, 1, &tag); |
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break; |
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case (MDOC_Ft): |
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if (MDOC_Fn != n->tok && MDOC_Fo != n->tok) { |
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print_otag(h, TAG_DIV, 1, &tag); |
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break; |
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} |
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/* FALLTHROUGH */ |
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default: |
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print_otag(h, TAG_DIV, 0, NULL); |
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break; |
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} |
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} |
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/* |
* Calculate the scaling unit passed in an `-offset' argument. This |
* 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 |
* 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. |
* predefined strings (indent, etc.), or the string length of the value. |
Line 386 print_mdoc_node(MDOC_ARGS) |
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Line 437 print_mdoc_node(MDOC_ARGS) |
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print_text(h, n->string); |
print_text(h, n->string); |
return; |
return; |
default: |
default: |
if (mdocs[n->tok].pre) |
if (mdocs[n->tok].pre && ENDBODY_NOT == n->end) |
child = (*mdocs[n->tok].pre)(m, n, h); |
child = (*mdocs[n->tok].pre)(m, n, h); |
break; |
break; |
} |
} |
Line 402 print_mdoc_node(MDOC_ARGS) |
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Line 453 print_mdoc_node(MDOC_ARGS) |
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mdoc_root_post(m, n, h); |
mdoc_root_post(m, n, h); |
break; |
break; |
default: |
default: |
if (mdocs[n->tok].post) |
if (mdocs[n->tok].post && ENDBODY_NOT == n->end) |
(*mdocs[n->tok].post)(m, n, h); |
(*mdocs[n->tok].post)(m, n, h); |
break; |
break; |
} |
} |
Line 690 mdoc_nm_pre(MDOC_ARGS) |
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Line 741 mdoc_nm_pre(MDOC_ARGS) |
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if (NULL == n->child && NULL == m->name) |
if (NULL == n->child && NULL == m->name) |
return(1); |
return(1); |
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if (SEC_SYNOPSIS == n->sec && |
synopsis_pre(h, n); |
n->prev && MDOC_LINE & n->flags) { |
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bufcat_style(h, "clear", "both"); |
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PAIR_STYLE_INIT(&tag, h); |
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print_otag(h, TAG_BR, 1, &tag); |
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} |
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PAIR_CLASS_INIT(&tag, "name"); |
PAIR_CLASS_INIT(&tag, "name"); |
print_otag(h, TAG_SPAN, 1, &tag); |
print_otag(h, TAG_SPAN, 1, &tag); |
if (NULL == n->child) |
if (NULL == n->child) |
print_text(h, m->name); |
print_text(h, m->name); |
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return(1); |
return(1); |
} |
} |
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Line 991 mdoc_it_pre(MDOC_ARGS) |
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Line 1036 mdoc_it_pre(MDOC_ARGS) |
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if (MDOC_BLOCK != n->type) |
if (MDOC_BLOCK != n->type) |
bl = bl->parent; |
bl = bl->parent; |
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type = bl->data.list; |
SCALE_HS_INIT(&offs, 0); |
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/* Set default width and offset. */ |
type = bl->data.Bl.type; |
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comp = bl->data.Bl.comp; |
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SCALE_HS_INIT(&offs, 0); |
if (bl->data.Bl.offs) |
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a2offs(bl->data.Bl.offs, &offs); |
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switch (type) { |
switch (type) { |
case (LIST_enum): |
case (LIST_enum): |
Line 1012 mdoc_it_pre(MDOC_ARGS) |
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Line 1059 mdoc_it_pre(MDOC_ARGS) |
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break; |
break; |
} |
} |
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/* Get width, offset, and compact arguments. */ |
if (bl->data.Bl.width) |
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a2width(bl->data.Bl.width, &width); |
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wp = -1; |
wp = -1; |
for (comp = i = 0; bl->args && i < (int)bl->args->argc; i++) |
for (i = 0; bl->args && i < (int)bl->args->argc; i++) |
switch (bl->args->argv[i].arg) { |
switch (bl->args->argv[i].arg) { |
case (MDOC_Column): |
case (MDOC_Column): |
wp = i; /* Save for later. */ |
wp = i; /* Save for later. */ |
break; |
break; |
case (MDOC_Width): |
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a2width(bl->args->argv[i].value[0], &width); |
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break; |
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case (MDOC_Offset): |
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a2offs(bl->args->argv[i].value[0], &offs); |
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break; |
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case (MDOC_Compact): |
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comp = 1; |
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break; |
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default: |
default: |
break; |
break; |
} |
} |
Line 1079 mdoc_bl_pre(MDOC_ARGS) |
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Line 1118 mdoc_bl_pre(MDOC_ARGS) |
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return(0); |
return(0); |
if (MDOC_BLOCK != n->type) |
if (MDOC_BLOCK != n->type) |
return(1); |
return(1); |
if (LIST_enum != n->data.list) |
if (LIST_enum != n->data.Bl.type) |
return(1); |
return(1); |
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ord = malloc(sizeof(struct ord)); |
ord = malloc(sizeof(struct ord)); |
Line 1103 mdoc_bl_post(MDOC_ARGS) |
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Line 1142 mdoc_bl_post(MDOC_ARGS) |
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if (MDOC_BLOCK != n->type) |
if (MDOC_BLOCK != n->type) |
return; |
return; |
if (LIST_enum != n->data.list) |
if (LIST_enum != n->data.Bl.type) |
return; |
return; |
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ord = h->ords.head; |
ord = h->ords.head; |
Line 1247 mdoc_d1_pre(MDOC_ARGS) |
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Line 1286 mdoc_d1_pre(MDOC_ARGS) |
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/* FIXME: D1 shouldn't be literal. */ |
/* FIXME: D1 shouldn't be literal. */ |
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SCALE_VS_INIT(&su, INDENT - 1); |
SCALE_VS_INIT(&su, INDENT - 2); |
bufcat_su(h, "margin-left", &su); |
bufcat_su(h, "margin-left", &su); |
PAIR_CLASS_INIT(&tag[0], "lit"); |
PAIR_CLASS_INIT(&tag[0], "lit"); |
PAIR_STYLE_INIT(&tag[1], h); |
PAIR_STYLE_INIT(&tag[1], h); |
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mdoc_bd_pre(MDOC_ARGS) |
mdoc_bd_pre(MDOC_ARGS) |
{ |
{ |
struct htmlpair tag[2]; |
struct htmlpair tag[2]; |
int type, comp, i; |
int comp; |
const struct mdoc_node *bl, *nn; |
const struct mdoc_node *nn; |
struct roffsu su; |
struct roffsu su; |
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if (MDOC_BLOCK == n->type) |
if (MDOC_HEAD == n->type) |
bl = n; |
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else if (MDOC_HEAD == n->type) |
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return(0); |
return(0); |
else |
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bl = n->parent; |
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SCALE_VS_INIT(&su, 0); |
SCALE_VS_INIT(&su, 0); |
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type = comp = 0; |
if (n->data.Bd.offs) |
for (i = 0; bl->args && i < (int)bl->args->argc; i++) |
a2offs(n->data.Bd.offs, &su); |
switch (bl->args->argv[i].arg) { |
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case (MDOC_Offset): |
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a2offs(bl->args->argv[i].value[0], &su); |
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break; |
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case (MDOC_Compact): |
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comp = 1; |
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break; |
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case (MDOC_Centred): |
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/* FALLTHROUGH */ |
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case (MDOC_Ragged): |
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/* FALLTHROUGH */ |
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case (MDOC_Filled): |
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/* FALLTHROUGH */ |
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case (MDOC_Unfilled): |
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/* FALLTHROUGH */ |
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case (MDOC_Literal): |
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type = bl->args->argv[i].arg; |
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break; |
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default: |
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break; |
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} |
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comp = n->data.Bd.comp; |
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/* FIXME: -centered, etc. formatting. */ |
/* FIXME: -centered, etc. formatting. */ |
/* FIXME: does not respect -offset ??? */ |
/* FIXME: does not respect -offset ??? */ |
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Line 1371 mdoc_bd_pre(MDOC_ARGS) |
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Line 1387 mdoc_bd_pre(MDOC_ARGS) |
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return(1); |
return(1); |
} |
} |
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if (MDOC_Unfilled != type && MDOC_Literal != type) |
if (DISP_unfilled != n->data.Bd.type && |
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DISP_literal != n->data.Bd.type) |
return(1); |
return(1); |
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PAIR_CLASS_INIT(&tag[0], "lit"); |
PAIR_CLASS_INIT(&tag[0], "lit"); |
Line 1438 mdoc_cd_pre(MDOC_ARGS) |
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Line 1455 mdoc_cd_pre(MDOC_ARGS) |
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{ |
{ |
struct htmlpair tag; |
struct htmlpair tag; |
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print_otag(h, TAG_DIV, 0, NULL); |
synopsis_pre(h, n); |
PAIR_CLASS_INIT(&tag, "config"); |
PAIR_CLASS_INIT(&tag, "config"); |
print_otag(h, TAG_SPAN, 1, &tag); |
print_otag(h, TAG_SPAN, 1, &tag); |
return(1); |
return(1); |
Line 1511 mdoc_fa_pre(MDOC_ARGS) |
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Line 1528 mdoc_fa_pre(MDOC_ARGS) |
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/* ARGSUSED */ |
/* ARGSUSED */ |
static void |
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mdoc_fd_post(MDOC_ARGS) |
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{ |
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print_otag(h, TAG_BR, 0, NULL); |
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} |
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/* ARGSUSED */ |
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static int |
static int |
mdoc_fd_pre(MDOC_ARGS) |
mdoc_fd_pre(MDOC_ARGS) |
{ |
{ |
struct htmlpair tag; |
struct htmlpair tag; |
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synopsis_pre(h, n); |
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PAIR_CLASS_INIT(&tag, "macro"); |
PAIR_CLASS_INIT(&tag, "macro"); |
print_otag(h, TAG_SPAN, 1, &tag); |
print_otag(h, TAG_SPAN, 1, &tag); |
return(1); |
return(1); |
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mdoc_vt_pre(MDOC_ARGS) |
mdoc_vt_pre(MDOC_ARGS) |
{ |
{ |
struct htmlpair tag; |
struct htmlpair tag; |
struct roffsu su; |
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if (SEC_SYNOPSIS == n->sec && MDOC_BLOCK == n->type) { |
if (MDOC_BLOCK == n->type) { |
if (n->next && MDOC_Vt != n->next->tok) { |
synopsis_pre(h, n); |
SCALE_VS_INIT(&su, 1); |
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bufcat_su(h, "margin-bottom", &su); |
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PAIR_STYLE_INIT(&tag, h); |
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print_otag(h, TAG_DIV, 1, &tag); |
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} else |
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print_otag(h, TAG_DIV, 0, NULL); |
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return(1); |
return(1); |
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} else if (MDOC_ELEM == n->type) { |
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synopsis_pre(h, n); |
} else if (MDOC_HEAD == n->type) |
} else if (MDOC_HEAD == n->type) |
return(0); |
return(0); |
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Line 1563 mdoc_ft_pre(MDOC_ARGS) |
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Line 1567 mdoc_ft_pre(MDOC_ARGS) |
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{ |
{ |
struct htmlpair tag; |
struct htmlpair tag; |
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if (SEC_SYNOPSIS == n->sec && MDOC_LINE & n->flags) |
synopsis_pre(h, n); |
print_otag(h, TAG_DIV, 0, NULL); |
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PAIR_CLASS_INIT(&tag, "ftype"); |
PAIR_CLASS_INIT(&tag, "ftype"); |
print_otag(h, TAG_SPAN, 1, &tag); |
print_otag(h, TAG_SPAN, 1, &tag); |
return(1); |
return(1); |
Line 1582 mdoc_fn_pre(MDOC_ARGS) |
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Line 1584 mdoc_fn_pre(MDOC_ARGS) |
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char nbuf[BUFSIZ]; |
char nbuf[BUFSIZ]; |
const char *sp, *ep; |
const char *sp, *ep; |
int sz, i; |
int sz, i; |
struct roffsu su; |
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if (SEC_SYNOPSIS == n->sec && MDOC_LINE & n->flags) { |
synopsis_pre(h, n); |
SCALE_HS_INIT(&su, INDENT); |
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bufcat_su(h, "margin-left", &su); |
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su.scale = -su.scale; |
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bufcat_su(h, "text-indent", &su); |
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if (n->next) { |
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SCALE_VS_INIT(&su, 1); |
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bufcat_su(h, "margin-bottom", &su); |
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} |
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PAIR_STYLE_INIT(&tag[0], h); |
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print_otag(h, TAG_DIV, 1, tag); |
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} |
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/* Split apart into type and name. */ |
/* Split apart into type and name. */ |
assert(n->child->string); |
assert(n->child->string); |
Line 1624 mdoc_fn_pre(MDOC_ARGS) |
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Line 1614 mdoc_fn_pre(MDOC_ARGS) |
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*/ |
*/ |
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#if 0 |
#if 0 |
if (SEC_SYNOPSIS == n->sec) { |
if (MDOC_SYNPRETTY & n->flags) { |
nbuf[0] = '\0'; |
nbuf[0] = '\0'; |
html_idcat(nbuf, sp, BUFSIZ); |
html_idcat(nbuf, sp, BUFSIZ); |
PAIR_ID_INIT(&tag[1], nbuf); |
PAIR_ID_INIT(&tag[1], nbuf); |
Line 1654 mdoc_fn_pre(MDOC_ARGS) |
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Line 1644 mdoc_fn_pre(MDOC_ARGS) |
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for (nn = n->child->next; nn; nn = nn->next) { |
for (nn = n->child->next; nn; nn = nn->next) { |
i = 1; |
i = 1; |
if (SEC_SYNOPSIS == n->sec) |
if (MDOC_SYNPRETTY & n->flags) |
i = 2; |
i = 2; |
t = print_otag(h, TAG_SPAN, i, tag); |
t = print_otag(h, TAG_SPAN, i, tag); |
print_text(h, nn->string); |
print_text(h, nn->string); |
Line 1664 mdoc_fn_pre(MDOC_ARGS) |
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Line 1654 mdoc_fn_pre(MDOC_ARGS) |
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} |
} |
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print_text(h, ")"); |
print_text(h, ")"); |
if (SEC_SYNOPSIS == n->sec) |
if (MDOC_SYNPRETTY & n->flags) |
print_text(h, ";"); |
print_text(h, ";"); |
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return(0); |
return(0); |
Line 1780 mdoc_mt_pre(MDOC_ARGS) |
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Line 1770 mdoc_mt_pre(MDOC_ARGS) |
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static int |
static int |
mdoc_fo_pre(MDOC_ARGS) |
mdoc_fo_pre(MDOC_ARGS) |
{ |
{ |
struct htmlpair tag; |
struct htmlpair tag; |
struct roffsu su; |
struct tag *t; |
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if (MDOC_BODY == n->type) { |
if (MDOC_BODY == n->type) { |
h->flags |= HTML_NOSPACE; |
h->flags |= HTML_NOSPACE; |
print_text(h, "("); |
print_text(h, "("); |
h->flags |= HTML_NOSPACE; |
h->flags |= HTML_NOSPACE; |
return(1); |
return(1); |
} else if (MDOC_BLOCK == n->type && n->next) { |
} else if (MDOC_BLOCK == n->type) { |
SCALE_VS_INIT(&su, 1); |
synopsis_pre(h, n); |
bufcat_su(h, "margin-bottom", &su); |
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PAIR_STYLE_INIT(&tag, h); |
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print_otag(h, TAG_DIV, 1, &tag); |
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return(1); |
return(1); |
} |
} |
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/* XXX: we drop non-initial arguments as per groff. */ |
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assert(n->child); |
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assert(n->child->string); |
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PAIR_CLASS_INIT(&tag, "fname"); |
PAIR_CLASS_INIT(&tag, "fname"); |
print_otag(h, TAG_SPAN, 1, &tag); |
t = print_otag(h, TAG_SPAN, 1, &tag); |
return(1); |
print_text(h, n->child->string); |
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print_tagq(h, t); |
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return(0); |
} |
} |
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Line 1806 mdoc_fo_pre(MDOC_ARGS) |
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Line 1800 mdoc_fo_pre(MDOC_ARGS) |
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static void |
static void |
mdoc_fo_post(MDOC_ARGS) |
mdoc_fo_post(MDOC_ARGS) |
{ |
{ |
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if (MDOC_BODY != n->type) |
if (MDOC_BODY != n->type) |
return; |
return; |
h->flags |= HTML_NOSPACE; |
h->flags |= HTML_NOSPACE; |
Line 1824 mdoc_in_pre(MDOC_ARGS) |
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Line 1819 mdoc_in_pre(MDOC_ARGS) |
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struct htmlpair tag[2]; |
struct htmlpair tag[2]; |
int i; |
int i; |
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synopsis_pre(h, n); |
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PAIR_CLASS_INIT(&tag[0], "includes"); |
PAIR_CLASS_INIT(&tag[0], "includes"); |
print_otag(h, TAG_SPAN, 1, tag); |
print_otag(h, TAG_SPAN, 1, tag); |
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if (SEC_SYNOPSIS == n->sec && MDOC_LINE & n->flags) |
if (MDOC_SYNPRETTY & n->flags && MDOC_LINE & n->flags) |
print_text(h, "#include"); |
print_text(h, "#include"); |
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print_text(h, "<"); |
print_text(h, "<"); |
Line 1849 mdoc_in_pre(MDOC_ARGS) |
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Line 1846 mdoc_in_pre(MDOC_ARGS) |
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h->flags |= HTML_NOSPACE; |
h->flags |= HTML_NOSPACE; |
print_text(h, ">"); |
print_text(h, ">"); |
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if (SEC_SYNOPSIS == n->sec && MDOC_LINE & n->flags) |
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print_otag(h, TAG_BR, 0, NULL); |
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return(0); |
return(0); |
} |
} |