# HG changeset patch
# User Bram Moolenaar <Bram@vim.org>
# Date 1652275803 -7200
# Node ID b5c46d4475187911c8b40fe04f6ba7b6ddf97f03
# Parent  405c5cf665b0865a2a069553d42c898c3f19f299
patch 8.2.4939: matchfuzzypos() with "matchseq" does not have all positions

Commit: https://github.com/vim/vim/commit/9af2bc075169e14fd06ed967d28eac7206d21f36
Author: zeertzjq <zeertzjq@outlook.com>
Date:   Wed May 11 14:15:37 2022 +0100

    patch 8.2.4939: matchfuzzypos() with "matchseq" does not have all positions

    Problem:    matchfuzzypos() with "matchseq" does not have all positions.
    Solution:   Also add a position for white space. (closes https://github.com/vim/vim/issues/10404)

diff --git a/runtime/doc/builtin.txt b/runtime/doc/builtin.txt
--- a/runtime/doc/builtin.txt
+++ b/runtime/doc/builtin.txt
@@ -5682,10 +5682,9 @@ matchfuzzy({list}, {str} [, {dict}])			*
 
 		The optional {dict} argument always supports the following
 		items:
-		    matchseq	When this item is present and {str} contains
-				multiple words separated by white space, then
-				returns only matches that contain the words in
-				the given sequence.
+		    matchseq	When this item is present return only matches
+				that contain the characters in {str} in the
+				given sequence.
 
 		If {list} is a list of dictionaries, then the optional {dict}
 		argument supports the following additional items:
diff --git a/src/search.c b/src/search.c
--- a/src/search.c
+++ b/src/search.c
@@ -4729,7 +4729,7 @@ fuzzy_match_in_list(
 		p = str;
 		while (*p != NUL)
 		{
-		    if (!VIM_ISWHITE(PTR2CHAR(p)))
+		    if (!VIM_ISWHITE(PTR2CHAR(p)) || matchseq)
 		    {
 			if (list_append_number(items[match_count].lmatchpos,
 				    matches[j]) == FAIL)
diff --git a/src/testdir/test_matchfuzzy.vim b/src/testdir/test_matchfuzzy.vim
--- a/src/testdir/test_matchfuzzy.vim
+++ b/src/testdir/test_matchfuzzy.vim
@@ -126,6 +126,9 @@ func Test_matchfuzzypos()
 
   " match multiple words (separated by space)
   call assert_equal([['foo bar baz'], [[8, 9, 10, 0, 1, 2]], [369]], ['foo bar baz', 'foo', 'foo bar', 'baz bar']->matchfuzzypos('baz foo'))
+  call assert_equal([[], [], []], ['foo bar baz', 'foo', 'foo bar', 'baz bar']->matchfuzzypos('baz foo', {'matchseq': 1}))
+  call assert_equal([['foo bar baz'], [[0, 1, 2, 8, 9, 10]], [369]], ['foo bar baz', 'foo', 'foo bar', 'baz bar']->matchfuzzypos('foo baz'))
+  call assert_equal([['foo bar baz'], [[0, 1, 2, 3, 4, 5, 10]], [326]], ['foo bar baz', 'foo', 'foo bar', 'baz bar']->matchfuzzypos('foo baz', {'matchseq': 1}))
   call assert_equal([[], [], []], ['foo bar baz', 'foo', 'foo bar', 'baz bar']->matchfuzzypos('one two'))
   call assert_equal([[], [], []], ['foo bar']->matchfuzzypos(" \t "))
   call assert_equal([['grace'], [[1, 2, 3, 4, 2, 3, 4, 0, 1, 2, 3, 4]], [657]], ['grace']->matchfuzzypos('race ace grace'))
diff --git a/src/version.c b/src/version.c
--- 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 */
 /**/
+    4939,
+/**/
     4938,
 /**/
     4937,