X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/1691e80890e5d8ba258c51c214a3e91880e1db2b..e66e25ec491d0fb3df708000d8494b4d598f0263:/uip/show.c

diff --git a/uip/show.c b/uip/show.c
index 5ab63702..d656bf95 100644
--- a/uip/show.c
+++ b/uip/show.c
@@ -49,6 +49,9 @@ static struct swit switches[] = {
  */
 static int is_nontext(char *);
 
+/* prototype from mhlsbr.c */
+int mhl (int, char **);
+
 #define	SHOW  0
 #define	NEXT  1
 #define	PREV  2
@@ -315,6 +318,14 @@ go_to_it: ;
 	vec[vecp] = NULL;
     }
 
+    /* If the "proc" is "mhshow", add "-file" if showing file or draft.
+     */
+    if (strcmp (r1bindex (proc, '/'), "mhshow") == 0 && (draftsw || file) ) {
+       vec[vecp] = vec[vecp - 1];
+       vec[vecp - 1] = "-file";
+       vec[++vecp] = NULL;
+    }
+
     /*
      * If "proc" is mhl, then run it internally
      * rather than exec'ing it.
@@ -345,6 +356,7 @@ go_to_it: ;
     vec[0] = r1bindex (proc, '/');
     execvp (proc, vec);
     adios (proc, "unable to exec");
+    return 0;  /* dead code to satisfy the compiler */
 }
 
 /*