Adjust -Tman SYNOPSIS .Nm indentation using .HP; requested by millert@.

[mandoc.git] / tree.c

diff --git a/tree.c b/tree.c
index 0b05b5ea09622b52db239dd241bcecaf5ce8a4f4..1430c737e00e5791e3cc010b2bcd4faff3c7bb9d 100644 (file)
--- a/tree.c
+++ b/tree.c
@@ -1,6 +1,6 @@
-/*     $Id: tree.c,v 1.39 2011/07/21 12:30:44 kristaps Exp $ */
+/*     $Id: tree.c,v 1.47 2011/09/18 14:14:15 schwarze Exp $ */
 /*
- * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@bsd.lv>
+ * Copyright (c) 2008, 2009, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -19,6 +19,7 @@
 #endif
 
 #include <assert.h>
+#include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <time.h>
@@ -262,28 +263,41 @@ static void
 print_box(const struct eqn_box *ep, int indent)
 {
        int              i;
+       const char      *t;
 
        if (NULL == ep)
                return;
        for (i = 0; i < indent; i++)
                putchar('\t');
 
+       t = NULL;
        switch (ep->type) {
        case (EQN_ROOT):
-               puts("eqn-root");
-               print_box(ep->child, indent + 1);
+               t = "eqn-root";
+               break;
+       case (EQN_LIST):
+               t = "eqn-list";
                break;
        case (EQN_SUBEXPR):
-               puts("eqn-subxpr");
-               print_box(ep->child, indent + 1);
+               t = "eqn-expr";
                break;
        case (EQN_TEXT):
-               printf("eqn-text: [%s]\n", ep->text);
+               t = "eqn-text";
                break;
-       default:
+       case (EQN_MATRIX):
+               t = "eqn-matrix";
                break;
        }
 
+       assert(t);
+       printf("%s(%d, %d, %d, %d, %d, \"%s\", \"%s\") %s\n", 
+               t, EQN_DEFSIZE == ep->size ? 0 : ep->size,
+               ep->pos, ep->font, ep->mark, ep->pile, 
+               ep->left ? ep->left : "",
+               ep->right ? ep->right : "",
+               ep->text ? ep->text : "");
+
+       print_box(ep->first, indent + 1);
        print_box(ep->next, indent);
 }