-/* $Id: tree.c,v 1.16 2009/10/13 10:57:25 kristaps Exp $ */
+/* $Id: tree.c,v 1.60 2014/11/28 05:51:32 schwarze Exp $ */
/*
- * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
+ * Copyright (c) 2008, 2009, 2011, 2014 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
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
+#include "config.h"
+
+#include <sys/types.h>
+
#include <assert.h>
-#include <err.h>
+#include <limits.h>
#include <stdio.h>
#include <stdlib.h>
+#include <time.h>
+#include "mandoc.h"
#include "mdoc.h"
#include "man.h"
#include "main.h"
-static void print_mdoc(const struct mdoc_node *, int);
+static void print_box(const struct eqn_box *, int);
static void print_man(const struct man_node *, int);
+static void print_mdoc(const struct mdoc_node *, int);
+static void print_span(const struct tbl_span *, int);
-/* ARGSUSED */
void
tree_mdoc(void *arg, const struct mdoc *mdoc)
{
print_mdoc(mdoc_node(mdoc), 0);
}
-
-/* ARGSUSED */
void
tree_man(void *arg, const struct man *man)
{
print_man(man_node(man), 0);
}
-
static void
print_mdoc(const struct mdoc_node *n, int indent)
{
const char *p, *t;
int i, j;
- size_t argc, sz;
- char **params;
+ size_t argc;
struct mdoc_argv *argv;
argv = NULL;
- argc = sz = 0;
- params = NULL;
+ argc = 0;
+ t = p = NULL;
switch (n->type) {
- case (MDOC_ROOT):
+ case MDOC_ROOT:
t = "root";
break;
- case (MDOC_BLOCK):
+ case MDOC_BLOCK:
t = "block";
break;
- case (MDOC_HEAD):
+ case MDOC_HEAD:
t = "block-head";
break;
- case (MDOC_BODY):
- t = "block-body";
+ case MDOC_BODY:
+ if (n->end)
+ t = "body-end";
+ else
+ t = "block-body";
break;
- case (MDOC_TAIL):
+ case MDOC_TAIL:
t = "block-tail";
break;
- case (MDOC_ELEM):
+ case MDOC_ELEM:
t = "elem";
break;
- case (MDOC_TEXT):
+ case MDOC_TEXT:
t = "text";
break;
+ case MDOC_TBL:
+ break;
+ case MDOC_EQN:
+ t = "eqn";
+ break;
default:
abort();
/* NOTREACHED */
}
switch (n->type) {
- case (MDOC_TEXT):
+ case MDOC_TEXT:
p = n->string;
break;
- case (MDOC_BODY):
+ case MDOC_BODY:
p = mdoc_macronames[n->tok];
break;
- case (MDOC_HEAD):
+ case MDOC_HEAD:
p = mdoc_macronames[n->tok];
break;
- case (MDOC_TAIL):
+ case MDOC_TAIL:
p = mdoc_macronames[n->tok];
break;
- case (MDOC_ELEM):
+ case MDOC_ELEM:
p = mdoc_macronames[n->tok];
if (n->args) {
argv = n->args->argv;
argc = n->args->argc;
}
break;
- case (MDOC_BLOCK):
+ case MDOC_BLOCK:
p = mdoc_macronames[n->tok];
if (n->args) {
argv = n->args->argv;
argc = n->args->argc;
}
break;
- case (MDOC_ROOT):
+ case MDOC_TBL:
+ break;
+ case MDOC_EQN:
+ p = "EQ";
+ break;
+ case MDOC_ROOT:
p = "root";
break;
default:
/* NOTREACHED */
}
- for (i = 0; i < indent; i++)
- (void)printf(" ");
- (void)printf("%s (%s)", p, t);
-
- for (i = 0; i < (int)argc; i++) {
- (void)printf(" -%s", mdoc_argnames[argv[i].arg]);
- if (argv[i].sz > 0)
- (void)printf(" [");
- for (j = 0; j < (int)argv[i].sz; j++)
- (void)printf(" [%s]", argv[i].value[j]);
- if (argv[i].sz > 0)
- (void)printf(" ]");
- }
+ if (n->span) {
+ assert(NULL == p && NULL == t);
+ print_span(n->span, indent);
+ } else {
+ for (i = 0; i < indent; i++)
+ putchar('\t');
+
+ printf("%s (%s)", p, t);
- for (i = 0; i < (int)sz; i++)
- (void)printf(" [%s]", params[i]);
+ for (i = 0; i < (int)argc; i++) {
+ printf(" -%s", mdoc_argnames[argv[i].arg]);
+ if (argv[i].sz > 0)
+ printf(" [");
+ for (j = 0; j < (int)argv[i].sz; j++)
+ printf(" [%s]", argv[i].value[j]);
+ if (argv[i].sz > 0)
+ printf(" ]");
+ }
- (void)printf(" %d:%d\n", n->line, n->pos);
+ putchar(' ');
+ if (MDOC_LINE & n->flags)
+ putchar('*');
+ printf("%d:%d", n->line, n->pos + 1);
+ if (n->lastline != n->line)
+ printf("-%d", n->lastline);
+ putchar('\n');
+ }
+ if (n->eqn)
+ print_box(n->eqn->root->first, indent + 1);
if (n->child)
print_mdoc(n->child, indent + 1);
if (n->next)
print_mdoc(n->next, indent);
}
-
static void
print_man(const struct man_node *n, int indent)
{
const char *p, *t;
int i;
+ t = p = NULL;
+
switch (n->type) {
- case (MAN_ROOT):
+ case MAN_ROOT:
t = "root";
break;
- case (MAN_ELEM):
+ case MAN_ELEM:
t = "elem";
break;
- case (MAN_TEXT):
+ case MAN_TEXT:
t = "text";
break;
- case (MAN_BLOCK):
+ case MAN_BLOCK:
t = "block";
break;
- case (MAN_HEAD):
+ case MAN_HEAD:
t = "block-head";
break;
- case (MAN_BODY):
+ case MAN_BODY:
t = "block-body";
break;
+ case MAN_TBL:
+ break;
+ case MAN_EQN:
+ t = "eqn";
+ break;
default:
abort();
/* NOTREACHED */
}
switch (n->type) {
- case (MAN_TEXT):
+ case MAN_TEXT:
p = n->string;
break;
- case (MAN_ELEM):
+ case MAN_ELEM:
/* FALLTHROUGH */
- case (MAN_BLOCK):
+ case MAN_BLOCK:
/* FALLTHROUGH */
- case (MAN_HEAD):
+ case MAN_HEAD:
/* FALLTHROUGH */
- case (MAN_BODY):
+ case MAN_BODY:
p = man_macronames[n->tok];
break;
- case (MAN_ROOT):
+ case MAN_ROOT:
p = "root";
break;
+ case MAN_TBL:
+ break;
+ case MAN_EQN:
+ p = "EQ";
+ break;
default:
abort();
/* NOTREACHED */
}
- for (i = 0; i < indent; i++)
- (void)printf(" ");
- (void)printf("%s (%s) %d:%d\n", p, t, n->line, n->pos);
+ if (n->span) {
+ assert(NULL == p && NULL == t);
+ print_span(n->span, indent);
+ } else {
+ for (i = 0; i < indent; i++)
+ putchar('\t');
+ printf("%s (%s) ", p, t);
+ if (MAN_LINE & n->flags)
+ putchar('*');
+ printf("%d:%d\n", n->line, n->pos + 1);
+ }
+ if (n->eqn)
+ print_box(n->eqn->root->first, indent + 1);
if (n->child)
print_man(n->child, indent + 1);
if (n->next)
print_man(n->next, indent);
}
+
+static void
+print_box(const struct eqn_box *ep, int indent)
+{
+ int i;
+ const char *t;
+
+ static const char *posnames[] = {
+ NULL, "sup", "subsup", "sub",
+ "to", "from", "fromto",
+ "over", "sqrt", NULL };
+
+ if (NULL == ep)
+ return;
+ for (i = 0; i < indent; i++)
+ putchar('\t');
+
+ t = NULL;
+ switch (ep->type) {
+ case EQN_ROOT:
+ t = "eqn-root";
+ break;
+ case EQN_LISTONE:
+ case EQN_LIST:
+ t = "eqn-list";
+ break;
+ case EQN_SUBEXPR:
+ t = "eqn-expr";
+ break;
+ case EQN_TEXT:
+ t = "eqn-text";
+ break;
+ case EQN_PILE:
+ t = "eqn-pile";
+ break;
+ case EQN_MATRIX:
+ t = "eqn-matrix";
+ break;
+ }
+
+ fputs(t, stdout);
+ if (ep->pos)
+ printf(" pos=%s", posnames[ep->pos]);
+ if (ep->left)
+ printf(" left=\"%s\"", ep->left);
+ if (ep->right)
+ printf(" right=\"%s\"", ep->right);
+ if (ep->top)
+ printf(" top=\"%s\"", ep->top);
+ if (ep->bottom)
+ printf(" bottom=\"%s\"", ep->bottom);
+ if (ep->text)
+ printf(" text=\"%s\"", ep->text);
+ if (ep->font)
+ printf(" font=%d", ep->font);
+ if (ep->size != EQN_DEFSIZE)
+ printf(" size=%d", ep->size);
+ if (ep->expectargs != UINT_MAX && ep->expectargs != ep->args)
+ printf(" badargs=%zu(%zu)", ep->args, ep->expectargs);
+ else if (ep->args)
+ printf(" args=%zu", ep->args);
+ putchar('\n');
+
+ print_box(ep->first, indent + 1);
+ print_box(ep->next, indent);
+}
+
+static void
+print_span(const struct tbl_span *sp, int indent)
+{
+ const struct tbl_dat *dp;
+ int i;
+
+ for (i = 0; i < indent; i++)
+ putchar('\t');
+
+ switch (sp->pos) {
+ case TBL_SPAN_HORIZ:
+ putchar('-');
+ return;
+ case TBL_SPAN_DHORIZ:
+ putchar('=');
+ return;
+ default:
+ break;
+ }
+
+ for (dp = sp->first; dp; dp = dp->next) {
+ switch (dp->pos) {
+ case TBL_DATA_HORIZ:
+ /* FALLTHROUGH */
+ case TBL_DATA_NHORIZ:
+ putchar('-');
+ continue;
+ case TBL_DATA_DHORIZ:
+ /* FALLTHROUGH */
+ case TBL_DATA_NDHORIZ:
+ putchar('=');
+ continue;
+ default:
+ break;
+ }
+ printf("[\"%s\"", dp->string ? dp->string : "");
+ if (dp->spans)
+ printf("(%d)", dp->spans);
+ if (NULL == dp->layout)
+ putchar('*');
+ putchar(']');
+ putchar(' ');
+ }
+
+ printf("(tbl) %d:1\n", sp->line);
+}
git.ckatri.com / mandoc.git / blobdiff