From ca4729948bdc79d2175607194fdd98df7d6eb529 Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Fri, 21 Jan 2005 11:46:23 +0000
Subject: updated for version 7.0043

---
 src/ex_docmd.c      | 42 ++++++++++++++++++++++++------------------
 src/globals.h       |  4 ++++
 src/testdir/test.ok | 32 ++++++++++++++++++++++++++++++++
 3 files changed, 60 insertions(+), 18 deletions(-)
 create mode 100644 src/testdir/test.ok

(limited to 'src')

diff --git a/src/ex_docmd.c b/src/ex_docmd.c
index 44c290d1f3..47f7c64b98 100644
--- a/src/ex_docmd.c
+++ b/src/ex_docmd.c
@@ -7509,27 +7509,28 @@ ex_redir(eap)
 {
     char	*mode;
     char_u	*fname;
+    char_u	*arg = eap->arg;
 
     if (STRICMP(eap->arg, "END") == 0)
 	close_redir();
     else
     {
-	if (*eap->arg == '>')
+	if (*arg == '>')
 	{
-	    ++eap->arg;
-	    if (*eap->arg == '>')
+	    ++arg;
+	    if (*arg == '>')
 	    {
-		++eap->arg;
+		++arg;
 		mode = "a";
 	    }
 	    else
 		mode = "w";
-	    eap->arg = skipwhite(eap->arg);
+	    arg = skipwhite(arg);
 
 	    close_redir();
 
 	    /* Expand environment variables and "~/". */
-	    fname = expand_env_save(eap->arg);
+	    fname = expand_env_save(arg);
 	    if (fname == NULL)
 		return;
 #ifdef FEAT_BROWSE
@@ -7552,30 +7553,34 @@ ex_redir(eap)
 	    vim_free(fname);
 	}
 #ifdef FEAT_EVAL
-	else if (*eap->arg == '@')
+	else if (*arg == '@')
 	{
 	    /* redirect to a register a-z (resp. A-Z for appending) */
 	    close_redir();
-	    ++eap->arg;
-	    if (ASCII_ISALPHA(*eap->arg)
+	    ++arg;
+	    if (ASCII_ISALPHA(*arg)
 # ifdef FEAT_CLIPBOARD
-		    || *eap->arg == '*'
+		    || *arg == '*'
 # endif
-		    || *eap->arg == '"')
+		    || *arg == '"')
 	    {
-		redir_reg = *eap->arg;
-		if (islower(redir_reg)
+		redir_reg = *arg++;
+		if (*arg == '>')
+		    ++arg;
+		else if (*arg == NUL && (islower(redir_reg)
 # ifdef FEAT_CLIPBOARD
-			|| redir_reg == '*'
+			    || redir_reg == '*'
 # endif
-			|| redir_reg == '"')
+			    || redir_reg == '"'))
 		{
 		    /* make register empty */
 		    write_reg_contents(redir_reg, (char_u *)"", -1, FALSE);
 		}
+		if (*arg != NUL)
+		    EMSG2(_(e_invarg2), eap->arg);
 	    }
 	    else
-		EMSG(_(e_invarg));
+		EMSG2(_(e_invarg2), eap->arg);
 	}
 #endif
 
@@ -7584,7 +7589,7 @@ ex_redir(eap)
 	/* TODO: redirect to an internal variable */
 
 	else
-	    EMSG(_(e_invarg));
+	    EMSG2(_(e_invarg2), eap->arg);
     }
 }
 
@@ -7743,7 +7748,8 @@ ex_mkrc(eap)
 #if defined(FEAT_SESSION) && defined(vim_mkdir)
     /* When using 'viewdir' may have to create the directory. */
     if (using_vdir && !mch_isdir(p_vdir))
-	vim_mkdir(p_vdir, 0755); /* ignore errors, open_exfile() will fail */
+	if (vim_mkdir(p_vdir, 0755) != 0)
+	    EMSG2(_("E738: Cannot create directory: %s"), p_vdir);
 #endif
 
     fd = open_exfile(fname, eap->forceit, WRITEBIN);
diff --git a/src/globals.h b/src/globals.h
index effb4e2b1a..8cac0f761d 100644
--- a/src/globals.h
+++ b/src/globals.h
@@ -280,9 +280,11 @@ EXTERN scid_T	current_SID INIT(= 0);	    /* ID of script being sourced or
 					       current function. */
 #endif
 
+#if defined(FEAT_EVAL) || defined(FEAT_SYN_HL)
 /* Magic number used for hashitem "hi_key" value indicating a deleted item.
  * Only the address is used. */
 EXTERN char_u	hash_removed;
+#endif
 
 
 EXTERN int	scroll_region INIT(= FALSE); /* term supports scroll region */
@@ -1396,7 +1398,9 @@ EXTERN char_u e_invexprmsg[]	INIT(=N_("E449: Invalid expression received"));
 EXTERN char_u e_guarded[]	INIT(=N_("E463: Region is guarded, cannot modify"));
 EXTERN char_u e_nbreadonly[]	INIT(=N_("E680: NetBeans does not allow changes in read-only files"));
 #endif
+#if defined(FEAT_EVAL) || defined(FEAT_SYN_HL)
 EXTERN char_u e_intern2[]	INIT(=N_("E685: Internal error: %s"));
+#endif
 
 
 #ifdef MACOS_X_UNIX
diff --git a/src/testdir/test.ok b/src/testdir/test.ok
new file mode 100644
index 0000000000..868b116fb1
--- /dev/null
+++ b/src/testdir/test.ok
@@ -0,0 +1,32 @@
+start:
+[1, 'as''d', [1, 2, function('strlen')], {'a': 1}]
+{'a': 1}
+1
+Vim(put):E684: 
+101101
+{'1': 'asd', 'b': [1, 2, function('strlen')], '-1': {'a': 1}}asd
+['-1', '1', 'b']
+['asd', [1, 2, function('strlen')], {'a': 1}]
+1:'asd'
+b:[1, 2, function('strlen')]
+-1:{'a': 1}
+Vim(call):E737: 3
+{'c': 'ccc', '1': 99, 'b': [1, 2, function('strlen')], '3': 33, '-1': {'a': 1}}
+{'c': 'ccc', '1': 99, '3': 33, '-1': {'a': 1}}
+101101
+Vim(let):E706: d
+Vim(let):E706: l
+[1, 'as''d', {'a': 1}]
+[4]
+{'1': 99, '3': 33}
+3000 2900 2001 1600 1501
+Vim(let):E716: 1500
+NONE 2999
+33=999
+{'33': 999}
+len: 3
+again: 3
+Vim(call):E725: 
+g:dict.func-4
+a:function('3')
+Vim(let):E698: 
-- 
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