From 4c4f85d400ee8bcd9090fc2ea99d2b5c503ea9a9 Mon Sep 17 00:00:00 2001
From: Jose Antonio Ortega Ruiz <jao@gnu.org>
Date: Tue, 5 Jun 2001 21:17:26 +0000
Subject: use of mix_vm_cmd_dispatcher edit and compile commands

---
 mixutils/mixvm_command.c | 58 +++++++++++-------------------------------------
 1 file changed, 13 insertions(+), 45 deletions(-)

(limited to 'mixutils')

diff --git a/mixutils/mixvm_command.c b/mixutils/mixvm_command.c
index e1c03bf..8030eed 100644
--- a/mixutils/mixvm_command.c
+++ b/mixutils/mixvm_command.c
@@ -47,8 +47,6 @@ static int cmd_##name (char *arg)
 
 DEC_FUN (help_);
 DEC_FUN (shell_);
-DEC_FUN (compile_);
-DEC_FUN (edit_);
 DEC_FUN (quit_);
 
 /* A structure which contains information on the commands this program
@@ -63,8 +61,6 @@ typedef struct {
 COMMAND commands[] = {
   { "help", cmd_help_, N_("Display this text"), "help [COMMAND]" },
   { "shell", cmd_shell_, N_("Execute shell command"), "shell COMMAND" },
-  { "compile", cmd_compile_, N_("Compile a source file"), "compile FILENAME"},
-  { "edit", cmd_edit_, N_("Edit a source file"), "edit FILENAME"},
   { "quit", cmd_quit_, N_("Quit the program"), "quit" },
   { (char *)NULL, (Function *)NULL, (char *)NULL }
 };
@@ -224,33 +220,17 @@ cmd_shell_ (char *arg)
   return TRUE;
 }
 
-static int
-cmd_compile_ (char *arg)
-{
-  gchar *line;
-  
-  if ( strlen (arg) == 0 )
-    return cmd_help_ ("compile");
-  
-  line = g_strconcat ("mixasm -g ", arg, NULL);
-  if ( system (line) == EXIT_SUCCESS )
-    fputs (_("Successful compilation\n"), stderr);
-  g_free (line);
-  
-  return TRUE;
-}
-
-static int
-cmd_edit_ (char *arg)
+
+/* external interface */
+static void
+init_dis_ (mix_vm_cmd_dispatcher_t *dis)
 {
   static const gchar * envars[] = { "MDK_EDITOR", "X_EDITOR", "EDITOR",
 				    "VISUAL" };
   
   static const guint s = sizeof (envars) / sizeof (envars[0]);
   static const gchar *editor = NULL;
-  
-  if ( strlen (arg) == 0 )
-    return cmd_help_ ("edit");
+  gchar *edit = NULL;
   
   if (!editor)
     {
@@ -258,27 +238,13 @@ cmd_edit_ (char *arg)
       for (k = 0; k < s; k++)
 	if ( (editor = getenv (envars[k])) != NULL ) break;
     }
-  if (!editor)
-    {
-      int k;
-      fputs (_("Cannot find editor ("), stderr);
-      for (k = 0; k < s; k++)
-	fprintf (stderr, "%s ", envars[k]);
-      fputs (_("undefined)\n"), stderr);
-    }
-  else
-    {
-      gchar *line = g_strconcat (editor, " ", arg, NULL);
-      system (line);
-      g_free (line);
-    }
-  
-  return TRUE;
+  if (!editor) editor = "vi";
+  edit = g_strconcat (editor, " %s", NULL);
+  mix_vm_cmd_dispatcher_set_editor (dis, edit);
+  g_free (edit);
+  mix_vm_cmd_dispatcher_set_assembler (dis, "mixasm -g %s");
 }
 
-
-
-/* external interface */
 void
 mixvm_cmd_init (char *arg, gboolean use_emacs)
 {
@@ -302,6 +268,8 @@ mixvm_cmd_init (char *arg, gboolean use_emacs)
   if ( dis_ == NULL)
     g_error (_("Failed initialisation (no memory resources)"));
   
+  init_dis_ (dis_);
+  
   /* install post hook for emacs interaction */
   if (use_emacs)
     {
@@ -309,7 +277,7 @@ mixvm_cmd_init (char *arg, gboolean use_emacs)
       mix_vm_cmd_dispatcher_post_hook (dis_, MIX_CMD_RUN, emacs_output_, NULL);
       mix_vm_cmd_dispatcher_post_hook (dis_, MIX_CMD_NEXT, emacs_output_, NULL);
     }
-      
+
   if (arg)
     mix_vm_cmd_dispatcher_dispatch (dis_, MIX_CMD_LOAD, arg);
 }
-- 
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