Merge branch 'ah/unpack-trees-advice-messages' into maint

Grammofix.

* ah/unpack-trees-advice-messages:
  unpack-trees: fix English grammar in do-this-before-that messages

t/t1011-read-tree-sparse-checkout.sh

@@ -244,7 +244,7 @@ test_expect_success 'print errors when failed to update worktree' '
 error: The following untracked working tree files would be overwritten by checkout:
 	sub/added
 	sub/addedtoo
-Please move or remove them before you can switch branches.
+Please move or remove them before you switch branches.
 Aborting
 EOF
 	test_cmp expected actual

t/t7607-merge-overwrite.sh

@@ -115,7 +115,7 @@ cat >expect <<\EOF
 error: The following untracked working tree files would be overwritten by merge:
 	sub
 	sub2
-Please move or remove them before you can merge.
+Please move or remove them before you merge.
 Aborting
 EOF
 

t/t7609-merge-co-error-msgs.sh

@@ -31,7 +31,7 @@ error: The following untracked working tree files would be overwritten by merge:
 	four
 	three
 	two
-Please move or remove them before you can merge.
+Please move or remove them before you merge.
 Aborting
 EOF
 
@@ -53,10 +53,10 @@ error: Your local changes to the following files would be overwritten by merge:
 	four
 	three
 	two
-Please commit your changes or stash them before you can merge.
+Please commit your changes or stash them before you merge.
 error: The following untracked working tree files would be overwritten by merge:
 	five
-Please move or remove them before you can merge.
+Please move or remove them before you merge.
 Aborting
 EOF
 
@@ -72,7 +72,7 @@ cat >expect <<\EOF
 error: Your local changes to the following files would be overwritten by checkout:
 	rep/one
 	rep/two
-Please commit your changes or stash them before you can switch branches.
+Please commit your changes or stash them before you switch branches.
 Aborting
 EOF
 
@@ -94,7 +94,7 @@ cat >expect <<\EOF
 error: Your local changes to the following files would be overwritten by checkout:
 	rep/one
 	rep/two
-Please commit your changes or stash them before you can switch branches.
+Please commit your changes or stash them before you switch branches.
 Aborting
 EOF
 

unpack-trees.c

@@ -62,17 +62,17 @@ void setup_unpack_trees_porcelain(struct unpack_trees_options *opts,
 	if (!strcmp(cmd, "checkout"))
 		msg = advice_commit_before_merge
 		      ? _("Your local changes to the following files would be overwritten by checkout:\n%%s"
-			  "Please commit your changes or stash them before you can switch branches.")
+			  "Please commit your changes or stash them before you switch branches.")
 		      : _("Your local changes to the following files would be overwritten by checkout:\n%%s");
 	else if (!strcmp(cmd, "merge"))
 		msg = advice_commit_before_merge
 		      ? _("Your local changes to the following files would be overwritten by merge:\n%%s"
-			  "Please commit your changes or stash them before you can merge.")
+			  "Please commit your changes or stash them before you merge.")
 		      : _("Your local changes to the following files would be overwritten by merge:\n%%s");
 	else
 		msg = advice_commit_before_merge
 		      ? _("Your local changes to the following files would be overwritten by %s:\n%%s"
-			  "Please commit your changes or stash them before you can %s.")
+			  "Please commit your changes or stash them before you %s.")
 		      : _("Your local changes to the following files would be overwritten by %s:\n%%s");
 	msgs[ERROR_WOULD_OVERWRITE] = msgs[ERROR_NOT_UPTODATE_FILE] =
 		xstrfmt(msg, cmd, cmd);
@@ -83,34 +83,34 @@ void setup_unpack_trees_porcelain(struct unpack_trees_options *opts,
 	if (!strcmp(cmd, "checkout"))
 		msg = advice_commit_before_merge
 		      ? _("The following untracked working tree files would be removed by checkout:\n%%s"
-			  "Please move or remove them before you can switch branches.")
+			  "Please move or remove them before you switch branches.")
 		      : _("The following untracked working tree files would be removed by checkout:\n%%s");
 	else if (!strcmp(cmd, "merge"))
 		msg = advice_commit_before_merge
 		      ? _("The following untracked working tree files would be removed by merge:\n%%s"
-			  "Please move or remove them before you can merge.")
+			  "Please move or remove them before you merge.")
 		      : _("The following untracked working tree files would be removed by merge:\n%%s");
 	else
 		msg = advice_commit_before_merge
 		      ? _("The following untracked working tree files would be removed by %s:\n%%s"
-			  "Please move or remove them before you can %s.")
+			  "Please move or remove them before you %s.")
 		      : _("The following untracked working tree files would be removed by %s:\n%%s");
 	msgs[ERROR_WOULD_LOSE_UNTRACKED_REMOVED] = xstrfmt(msg, cmd, cmd);
 
 	if (!strcmp(cmd, "checkout"))
 		msg = advice_commit_before_merge
 		      ? _("The following untracked working tree files would be overwritten by checkout:\n%%s"
-			  "Please move or remove them before you can switch branches.")
+			  "Please move or remove them before you switch branches.")
 		      : _("The following untracked working tree files would be overwritten by checkout:\n%%s");
 	else if (!strcmp(cmd, "merge"))
 		msg = advice_commit_before_merge
 		      ? _("The following untracked working tree files would be overwritten by merge:\n%%s"
-			  "Please move or remove them before you can merge.")
+			  "Please move or remove them before you merge.")
 		      : _("The following untracked working tree files would be overwritten by merge:\n%%s");
 	else
 		msg = advice_commit_before_merge
 		      ? _("The following untracked working tree files would be overwritten by %s:\n%%s"
-			  "Please move or remove them before you can %s.")
+			  "Please move or remove them before you %s.")
 		      : _("The following untracked working tree files would be overwritten by %s:\n%%s");
 	msgs[ERROR_WOULD_LOSE_UNTRACKED_OVERWRITTEN] = xstrfmt(msg, cmd, cmd);