show the {MDOC,MAN}_EQN node, it contains interesting information,

[mandoc.git] / man_term.c

diff --git a/man_term.c b/man_term.c
index c91c0746201a3d7ccab77e49ce98a9f6b88d3d97..3057d32609b1bb1f4090755597aa67acd045cfb6 100644 (file)
--- a/man_term.c
+++ b/man_term.c
@@ -1,4 +1,4 @@
-/*     $Id: man_term.c,v 1.149 2014/06/20 23:02:31 schwarze Exp $ */
+/*     $Id: man_term.c,v 1.151 2014/09/03 05:22:45 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010-2014 Ingo Schwarze <schwarze@openbsd.org>
@@ -15,9 +15,7 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
-#ifdef HAVE_CONFIG_H
 #include "config.h"
-#endif
 
 #include <sys/types.h>
 
@@ -143,38 +141,50 @@ void
 terminal_man(void *arg, const struct man *man)
 {
        struct termp            *p;
-       const struct man_node   *n;
        const struct man_meta   *meta;
+       struct man_node         *n;
        struct mtermp            mt;
 
        p = (struct termp *)arg;
 
-       if (0 == p->defindent)
-               p->defindent = 7;
-
        p->overstep = 0;
-       p->maxrmargin = p->defrmargin;
+       p->rmargin = p->maxrmargin = p->defrmargin;
        p->tabwidth = term_len(p, 5);
 
        if (NULL == p->symtab)
                p->symtab = mchars_alloc();
 
-       n = man_node(man);
+       n = man_node(man)->child;
        meta = man_meta(man);
 
-       term_begin(p, print_man_head, print_man_foot, meta);
-       p->flags |= TERMP_NOSPACE;
-
        memset(&mt, 0, sizeof(struct mtermp));
 
        mt.lmargin[mt.lmargincur] = term_len(p, p->defindent);
        mt.offset = term_len(p, p->defindent);
        mt.pardist = 1;
 
-       if (n->child)
-               print_man_nodelist(p, &mt, n->child, meta);
-
-       term_end(p);
+       if (p->synopsisonly) {
+               while (n != NULL) {
+                       if (n->tok == MAN_SH &&
+                           n->child->child->type == MAN_TEXT &&
+                           !strcmp(n->child->child->string, "SYNOPSIS")) {
+                               if (n->child->next->child != NULL)
+                                       print_man_nodelist(p, &mt,
+                                           n->child->next->child, meta);
+                               term_newln(p);
+                               break;
+                       }
+                       n = n->next;
+               }
+       } else {
+               if (p->defindent == 0)
+                       p->defindent = 7;
+               term_begin(p, print_man_head, print_man_foot, meta);
+               p->flags |= TERMP_NOSPACE;
+               if (n != NULL)
+                       print_man_nodelist(p, &mt, n, meta);
+               term_end(p);
+       }
 }