From 3fcff30d9ad509b3bf1e10d24a6439ce2426d1a3 Mon Sep 17 00:00:00 2001
From: Thiago de Arruda <tpadilha84@gmail.com>
Date: Wed, 2 Apr 2014 11:32:41 -0300
Subject: Remove `:shell` and `suspend_shell`

Issue #450 contains more details
---
 src/ex_cmds_defs.h |  2 --
 src/ex_docmd.c     |  9 ---------
 src/ui.c           | 17 -----------------
 3 files changed, 28 deletions(-)

diff --git a/src/ex_cmds_defs.h b/src/ex_cmds_defs.h
index 3b173341e1..87f6c8c86c 100644
--- a/src/ex_cmds_defs.h
+++ b/src/ex_cmds_defs.h
@@ -843,8 +843,6 @@ enum CMD_index
       BANG|FILE1|RANGE|NOTADR|EDITCMD|ARGOPT|TRLBAR),
   EX(CMD_sfirst,          "sfirst",       ex_rewind,
       EXTRA|BANG|EDITCMD|ARGOPT|TRLBAR),
-  EX(CMD_shell,           "shell",        ex_shell,
-      TRLBAR|CMDWIN),
   EX(CMD_simalt,          "simalt",       ex_simalt,
       NEEDARG|WORD1|TRLBAR|CMDWIN),
   EX(CMD_sign,            "sign",         ex_sign,
diff --git a/src/ex_docmd.c b/src/ex_docmd.c
index 6d2a58b246..888148eb69 100644
--- a/src/ex_docmd.c
+++ b/src/ex_docmd.c
@@ -155,7 +155,6 @@ static void ex_stop(exarg_T *eap);
 static void ex_exit(exarg_T *eap);
 static void ex_print(exarg_T *eap);
 static void ex_goto(exarg_T *eap);
-static void ex_shell(exarg_T *eap);
 static void ex_preserve(exarg_T *eap);
 static void ex_recover(exarg_T *eap);
 static void ex_mode(exarg_T *eap);
@@ -5722,14 +5721,6 @@ static void ex_goto(exarg_T *eap)
   goto_byte(eap->line2);
 }
 
-/*
- * ":shell".
- */
-static void ex_shell(exarg_T *eap)
-{
-  do_shell(NULL, 0);
-}
-
 #if (defined(FEAT_WINDOWS) && defined(HAVE_DROP_FILE)) \
   || (defined(FEAT_GUI_GTK) && defined(FEAT_DND)) \
   || defined(FEAT_GUI_MSWIN) \
diff --git a/src/ui.c b/src/ui.c
index 685b44ed28..43a99adef4 100644
--- a/src/ui.c
+++ b/src/ui.c
@@ -209,23 +209,6 @@ void ui_suspend(void)
   mch_suspend();
 }
 
-#if !defined(UNIX) || !defined(SIGTSTP) || defined(PROTO) || defined(__BEOS__)
-/*
- * When the OS can't really suspend, call this function to start a shell.
- * This is never called in the GUI.
- */
-void suspend_shell(void)
-{
-  if (*p_sh == NUL)
-    EMSG(_(e_shellempty));
-  else {
-    MSG_PUTS(_("new shell started\n"));
-    do_shell(NULL, 0);
-  }
-}
-
-#endif
-
 /*
  * Try to get the current Vim shell size.  Put the result in Rows and Columns.
  * Use the new sizes as defaults for 'columns' and 'lines'.
-- 
cgit