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changeset 28749:4a9fdf708575 v8.2.4899

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patch 8.2.4899: with latin1 encoding CTRL-W might go before the cmdline Commit: https://github.com/vim/vim/commit/ef02f16609ff0a26ffc6e20263523424980898fe Author: Bram Moolenaar <Bram@vim.org> Date: Sat May 7 10:49:10 2022 +0100 patch 8.2.4899: with latin1 encoding CTRL-W might go before the cmdline Problem: With latin1 encoding CTRL-W might go before the start of the command line. Solution: Check already being at the start of the command line.
author Bram Moolenaar <Bram@vim.org>
date Sat, 07 May 2022 12:00:03 +0200
parents 2a275e203f8b
children 31c1187082c9
files src/ex_getln.c src/testdir/test_cmdline.vim src/version.c
diffstat 3 files changed, 12 insertions(+), 4 deletions(-) [+]
line wrap: on
line diff
--- a/src/ex_getln.c
+++ b/src/ex_getln.c
@@ -1082,10 +1082,13 @@ cmdline_erase_chars(
 	{
 	    while (p > ccline.cmdbuff && vim_isspace(p[-1]))
 		--p;
-	    i = vim_iswordc(p[-1]);
-	    while (p > ccline.cmdbuff && !vim_isspace(p[-1])
-		    && vim_iswordc(p[-1]) == i)
-		--p;
+	    if (p > ccline.cmdbuff)
+	    {
+		i = vim_iswordc(p[-1]);
+		while (p > ccline.cmdbuff && !vim_isspace(p[-1])
+			&& vim_iswordc(p[-1]) == i)
+		    --p;
+	    }
 	}
 	else
 	    --p;
--- a/src/testdir/test_cmdline.vim
+++ b/src/testdir/test_cmdline.vim
@@ -773,6 +773,9 @@ func Test_cmdline_remove_char()
 
     call feedkeys(":abc def\<S-Left>\<C-U>\<C-B>\"\<CR>", 'tx')
     call assert_equal('"def', @:, e)
+
+    " This was going before the start in latin1.
+    call feedkeys(": \<C-W>\<CR>", 'tx')
   endfor
 
   let &encoding = encoding_save
--- a/src/version.c
+++ b/src/version.c
@@ -747,6 +747,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4899,
+/**/
     4898,
 /**/
     4897,