-/* $Id: man_html.c,v 1.76 2011/07/03 22:57:32 kristaps Exp $ */
+/* $Id: man_html.c,v 1.92 2014/03/30 19:47:48 schwarze Exp $ */
/*
- * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2013, 2014 Ingo Schwarze <schwarze@openbsd.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
/* FIXME: have PD set the default vspace width. */
#define INDENT 5
-#define HALFINDENT 3
-#define MAN_ARGS const struct man_meta *m, \
+#define MAN_ARGS const struct man_meta *man, \
const struct man_node *n, \
struct mhtml *mh, \
struct html *h
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 *,
struct roffsu *);
-
-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 int man_B_pre(MAN_ARGS);
static int man_HP_pre(MAN_ARGS);
-static int man_I_pre(MAN_ARGS);
static int man_IP_pre(MAN_ARGS);
+static int man_I_pre(MAN_ARGS);
+static int man_OP_pre(MAN_ARGS);
static int man_PP_pre(MAN_ARGS);
static int man_RS_pre(MAN_ARGS);
static int man_SH_pre(MAN_ARGS);
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] = {
{ man_br_pre, NULL }, /* br */
{ 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 */
+ { man_literal_pre, NULL }, /* EE */
+ { man_UR_pre, NULL }, /* UR */
+ { NULL, NULL }, /* UE */
+ { man_ign_pre, NULL }, /* ll */
};
/*
}
void
-html_man(void *arg, const struct man *m)
+html_man(void *arg, const struct man *man)
{
- struct html *h;
- struct tag *t;
struct mhtml mh;
- h = (struct html *)arg;
-
- print_gen_decls(h);
-
memset(&mh, 0, sizeof(struct mhtml));
-
- t = print_otag(h, TAG_HTML, 0, NULL);
- print_man(man_meta(m), man_node(m), &mh, h);
- print_tagq(h, t);
-
- printf("\n");
+ print_man(man_meta(man), man_node(man), &mh, (struct html *)arg);
+ putchar('\n');
}
static void
print_man(MAN_ARGS)
{
- struct tag *t;
+ struct tag *t, *tt;
+ struct htmlpair tag;
- t = print_otag(h, TAG_HEAD, 0, NULL);
- print_man_head(m, n, mh, h);
- print_tagq(h, t);
+ PAIR_CLASS_INIT(&tag, "mandoc");
- t = print_otag(h, TAG_BODY, 0, NULL);
- print_man_nodelist(m, n, mh, h);
+ if ( ! (HTML_FRAGMENT & h->oflags)) {
+ print_gen_decls(h);
+ t = print_otag(h, TAG_HTML, 0, NULL);
+ tt = print_otag(h, TAG_HEAD, 0, NULL);
+ print_man_head(man, n, mh, h);
+ print_tagq(h, tt);
+ print_otag(h, TAG_BODY, 0, NULL);
+ print_otag(h, TAG_DIV, 1, &tag);
+ } else
+ t = print_otag(h, TAG_DIV, 1, &tag);
+
+ print_man_nodelist(man, n, mh, h);
print_tagq(h, t);
}
{
print_gen_head(h);
- bufcat_fmt(h, "%s(%s)", m->title, m->msec);
+ assert(man->title);
+ assert(man->msec);
+ bufcat_fmt(h, "%s(%s)", man->title, man->msec);
print_otag(h, TAG_TITLE, 0, NULL);
print_text(h, h->buf);
}
print_man_nodelist(MAN_ARGS)
{
- print_man_node(m, n, mh, h);
+ print_man_node(man, n, mh, h);
if (n->next)
- print_man_nodelist(m, n->next, mh, h);
+ print_man_nodelist(man, n->next, mh, h);
}
{
int child;
struct tag *t;
- struct htmlpair tag;
child = 1;
t = h->tags.head;
switch (n->type) {
case (MAN_ROOT):
- man_root_pre(m, n, mh, h);
+ man_root_pre(man, n, mh, h);
break;
case (MAN_TEXT):
/*
if ('\0' == *n->string) {
print_otag(h, TAG_P, 0, NULL);
return;
- } else if (' ' == *n->string && MAN_LINE & n->flags)
+ }
+
+ if (' ' == *n->string && MAN_LINE & n->flags)
+ print_otag(h, TAG_BR, 0, NULL);
+ else if (MANH_LITERAL & mh->fl && n->prev)
print_otag(h, TAG_BR, 0, NULL);
print_text(h, n->string);
-
- /*
- * If we're in a literal context, make sure that words
- * togehter on the same line stay together. This is a
- * POST-printing call, so we check the NEXT word. Since
- * -man doesn't have nested macros, we don't need to be
- * more specific than this.
- */
- if (MANH_LITERAL & mh->fl &&
- (NULL == n->next ||
- n->next->line > n->line))
- print_otag(h, TAG_BR, 0, NULL);
return;
case (MAN_EQN):
- PAIR_CLASS_INIT(&tag, "eqn");
- print_otag(h, TAG_SPAN, 1, &tag);
- print_text(h, n->eqn->data);
+ print_eqn(h, n->eqn);
break;
case (MAN_TBL):
/*
t = h->tags.head;
}
if (mans[n->tok].pre)
- child = (*mans[n->tok].pre)(m, n, mh, h);
+ child = (*mans[n->tok].pre)(man, n, mh, h);
break;
}
if (child && n->child)
- print_man_nodelist(m, n->child, mh, h);
+ print_man_nodelist(man, n->child, mh, h);
/* This will automatically close out any font scope. */
print_stagq(h, t);
switch (n->type) {
case (MAN_ROOT):
- man_root_post(m, n, mh, h);
+ man_root_post(man, n, mh, h);
break;
case (MAN_EQN):
break;
default:
if (mans[n->tok].post)
- (*mans[n->tok].post)(m, n, mh, h);
+ (*mans[n->tok].post)(man, n, mh, h);
break;
}
}
char b[BUFSIZ], title[BUFSIZ];
b[0] = 0;
- if (m->vol)
- (void)strlcat(b, m->vol, BUFSIZ);
+ if (man->vol)
+ (void)strlcat(b, man->vol, BUFSIZ);
- snprintf(title, BUFSIZ - 1, "%s(%s)", m->title, m->msec);
+ assert(man->title);
+ assert(man->msec);
+ snprintf(title, BUFSIZ - 1, "%s(%s)", man->title, man->msec);
PAIR_SUMMARY_INIT(&tag[0], "Document Header");
PAIR_CLASS_INIT(&tag[1], "head");
- if (NULL == h->style) {
- 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_COL, 1, tag);
- print_otag(h, TAG_COL, 1, tag);
- } else
- t = print_otag(h, TAG_TABLE, 2, 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_COL, 1, tag);
+ print_otag(h, TAG_COL, 1, tag);
print_otag(h, TAG_TBODY, 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");
- if (NULL == h->style) {
- PAIR_INIT(&tag[1], ATTR_ALIGN, "center");
- print_otag(h, TAG_TD, 2, tag);
- } else
- print_otag(h, TAG_TD, 1, tag);
-
+ PAIR_INIT(&tag[1], ATTR_ALIGN, "center");
+ print_otag(h, TAG_TD, 2, tag);
print_text(h, b);
print_stagq(h, tt);
PAIR_CLASS_INIT(&tag[0], "head-rtitle");
- if (NULL == h->style) {
- PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
- print_otag(h, TAG_TD, 2, tag);
- } else
- print_otag(h, TAG_TD, 1, tag);
-
+ PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
+ print_otag(h, TAG_TD, 2, tag);
print_text(h, title);
print_tagq(h, t);
}
PAIR_SUMMARY_INIT(&tag[0], "Document Footer");
PAIR_CLASS_INIT(&tag[1], "foot");
- if (NULL == h->style) {
- 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_COL, 1, tag);
- } else
- t = print_otag(h, TAG_TABLE, 2, 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_COL, 1, tag);
tt = print_otag(h, TAG_TR, 0, NULL);
PAIR_CLASS_INIT(&tag[0], "foot-date");
print_otag(h, TAG_TD, 1, tag);
- print_text(h, m->date);
+ assert(man->date);
+ print_text(h, man->date);
print_stagq(h, tt);
PAIR_CLASS_INIT(&tag[0], "foot-os");
- if (NULL == h->style) {
- PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
- print_otag(h, TAG_TD, 2, tag);
- } else
- print_otag(h, TAG_TD, 1, tag);
+ PAIR_INIT(&tag[1], ATTR_ALIGN, "right");
+ print_otag(h, TAG_TD, 2, tag);
- if (m->source)
- print_text(h, m->source);
+ if (man->source)
+ print_text(h, man->source);
print_tagq(h, t);
}
-
/* ARGSUSED */
static int
man_br_pre(MAN_ARGS)
return(0);
}
-
/* ARGSUSED */
static int
man_SH_pre(MAN_ARGS)
return(1);
}
-
/* ARGSUSED */
static int
man_alt_pre(MAN_ARGS)
{
const struct man_node *nn;
- int i;
+ int i, savelit;
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) {
if (TAG_MAX != fp)
t = print_otag(h, fp, 0, NULL);
- print_man_node(m, nn, mh, h);
+ print_man_node(man, nn, mh, h);
if (t)
print_tagq(h, t);
}
+ if (savelit)
+ mh->fl |= MANH_LITERAL;
+
return(0);
}
-
/* ARGSUSED */
static int
man_SM_pre(MAN_ARGS)
return(1);
}
-
/* ARGSUSED */
static int
man_SS_pre(MAN_ARGS)
return(1);
}
-
/* ARGSUSED */
static int
man_PP_pre(MAN_ARGS)
return(1);
}
-
/* ARGSUSED */
static int
man_IP_pre(MAN_ARGS)
{
- struct roffsu su;
- struct htmlpair tag;
const struct man_node *nn;
- /*
- * This scattering of 1-BU margins and pads is to make sure that
- * when text overruns its box, the subsequent text isn't flush
- * up against it. However, the rest of the right-hand box must
- * also be adjusted in consideration of this 1-BU space.
- */
-
if (MAN_BODY == n->type) {
- print_otag(h, TAG_TD, 0, NULL);
+ print_otag(h, TAG_DD, 0, NULL);
+ return(1);
+ } else if (MAN_HEAD != n->type) {
+ print_otag(h, TAG_DL, 0, NULL);
return(1);
}
- nn = MAN_BLOCK == n->type ?
- n->head->child : n->parent->head->child;
-
- SCALE_HS_INIT(&su, INDENT);
-
- /* Width is the second token. */
-
- if (MAN_IP == n->tok && NULL != nn)
- if (NULL != (nn = nn->next))
- a2width(nn, &su);
-
- /* Width is the first token. */
-
- if (MAN_TP == n->tok && NULL != nn) {
- /* Skip past non-text children. */
- while (nn && MAN_TEXT != nn->type)
- nn = nn->next;
- if (nn)
- a2width(nn, &su);
- }
-
- if (MAN_BLOCK == n->type) {
- print_bvspace(h, n);
- print_otag(h, TAG_TABLE, 0, NULL);
- bufinit(h);
- bufcat_su(h, "width", &su);
- PAIR_STYLE_INIT(&tag, h);
- print_otag(h, TAG_COL, 1, &tag);
- print_otag(h, TAG_COL, 0, NULL);
- print_otag(h, TAG_TBODY, 0, NULL);
- print_otag(h, TAG_TR, 0, NULL);
- return(1);
- }
+ /* FIXME: width specification. */
- print_otag(h, TAG_TD, 0, NULL);
+ print_otag(h, TAG_DT, 0, NULL);
/* For IP, only print the first header element. */
if (MAN_IP == n->tok && n->child)
- print_man_node(m, n->child, mh, h);
+ print_man_node(man, n->child, mh, h);
/* For TP, only print next-line header elements. */
- if (MAN_TP == n->tok)
- for (nn = n->child; nn; nn = nn->next)
- if (nn->line > n->line)
- print_man_node(m, nn, mh, h);
+ if (MAN_TP == n->tok) {
+ nn = n->child;
+ while (NULL != nn && 0 == (MAN_LINE & nn->flags))
+ nn = nn->next;
+ while (NULL != nn) {
+ print_man_node(man, nn, mh, h);
+ nn = nn->next;
+ }
+ }
return(0);
}
-
/* ARGSUSED */
static int
man_HP_pre(MAN_ARGS)
struct roffsu su;
const struct man_node *np;
- bufinit(h);
+ if (MAN_HEAD == n->type)
+ return(0);
+ else if (MAN_BLOCK != n->type)
+ return(1);
- np = MAN_BLOCK == n->type ?
- n->head->child :
- n->parent->head->child;
+ np = n->head->child;
if (NULL == np || ! a2width(np, &su))
SCALE_HS_INIT(&su, INDENT);
- if (MAN_HEAD == n->type) {
- print_otag(h, TAG_TD, 0, NULL);
- return(0);
- } else if (MAN_BLOCK == n->type) {
- print_bvspace(h, n);
- print_otag(h, TAG_TABLE, 0, NULL);
- bufcat_su(h, "width", &su);
- PAIR_STYLE_INIT(&tag, h);
- print_otag(h, TAG_COL, 1, &tag);
- print_otag(h, TAG_COL, 0, NULL);
- print_otag(h, TAG_TBODY, 0, NULL);
- print_otag(h, TAG_TR, 0, NULL);
- return(1);
- }
+ bufinit(h);
+ print_bvspace(h, n);
+ bufcat_su(h, "margin-left", &su);
su.scale = -su.scale;
bufcat_su(h, "text-indent", &su);
PAIR_STYLE_INIT(&tag, h);
- print_otag(h, TAG_TD, 1, &tag);
+ print_otag(h, TAG_P, 1, &tag);
return(1);
}
+/* ARGSUSED */
+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, 1, &tag);
+
+ if (NULL != (n = n->child)) {
+ print_otag(h, TAG_B, 0, NULL);
+ print_text(h, n->string);
+ }
+
+ print_stagq(h, tt);
+
+ if (NULL != n && NULL != n->next) {
+ print_otag(h, TAG_I, 0, NULL);
+ print_text(h, n->next->string);
+ }
+
+ print_stagq(h, tt);
+ h->flags |= HTML_NOSPACE;
+ print_text(h, "]");
+ return(0);
+}
+
/* ARGSUSED */
static int
return(1);
}
-
/* ARGSUSED */
static int
man_I_pre(MAN_ARGS)
return(1);
}
-
/* ARGSUSED */
static int
man_literal_pre(MAN_ARGS)
{
- if (MAN_nf == n->tok) {
+ 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;
+ } else
+ mh->fl |= MANH_LITERAL;
return(0);
}
-
/* ARGSUSED */
static int
man_in_pre(MAN_ARGS)
return(0);
}
-
/* ARGSUSED */
static int
man_ign_pre(MAN_ARGS)
return(0);
}
-
/* ARGSUSED */
static int
man_RS_pre(MAN_ARGS)
print_otag(h, TAG_DIV, 1, &tag);
return(1);
}
+
+/* ARGSUSED */
+static int
+man_UR_pre(MAN_ARGS)
+{
+ struct htmlpair tag[2];
+
+ n = n->child;
+ assert(MAN_HEAD == n->type);
+ if (n->nchild) {
+ assert(MAN_TEXT == n->child->type);
+ PAIR_CLASS_INIT(&tag[0], "link-ext");
+ PAIR_HREF_INIT(&tag[1], n->child->string);
+ print_otag(h, TAG_A, 2, tag);
+ }
+
+ assert(MAN_BODY == n->next->type);
+ if (n->next->nchild)
+ n = n->next;
+
+ print_man_nodelist(man, n->child, mh, h);
+
+ return(0);
+}
git.ckatri.com / mandoc.git / blobdiff