[patch] Proposed patch to fix the errors.

preview.diff (text/plain), 646 bytes, created by red0x on 2003-04-17 03:38:13 UTC

--- src/callbacks.c.orig	2000-09-06 04:46:47.000000000 -0700
+++ src/callbacks.c	2003-04-17 00:35:10.000000000 -0700
@@ -821,13 +821,14 @@
 
 	if (datos==NULL)
 	{
-		strcpy(command,"xterm -e man -l ");
+		// forget "xterm -e man -l", it doesn't work
+		strcpy(command,"xterm -e man ");
 		strcat(command,temp);
 	}
 	else
 	{
 		strcpy(command,datos);
-		strcat(command," -l ");
+		strcat(command," ");
 		strcat(command,temp);
 	}	
 
@@ -851,6 +852,9 @@
 
 	if (bytes_written>0)
 		ejecuta(command);
+	// calling unlink here, without a pause, would cause the preview 
+	//window to open, then close immediately
+	sleep(2);
 	unlink(temp);
 }