commit 4f6b6ed208a15552f0eb7f27b7ca945f59f22c1d
author Bram Moolenaar <Bram@vim.org> Thu Oct 29 20:24:34 2020 +0100
committer Bram Moolenaar <Bram@vim.org> Thu Oct 29 20:24:34 2020 +0100
tree 0a5298d528d9c16401c7ea290de04447841e94ca
parent 185577e47e5004a5d08a5405a02ab6a261078e42

patch 8.2.1923: Vim9: "filter" command modifier doesn't work

Problem:    Vim9: "filter" command modifier doesn't work.
Solution:   Check for space on char before argument. (closes #7216,
            closes #7222)

src/ex_docmd.c

diff --git a/src/ex_docmd.c b/src/ex_docmd.c
index b8ee85c..48da263 100644
--- a/src/ex_docmd.c
+++ b/src/ex_docmd.c
@@ -2763,7 +2763,7 @@
 			    }
 #ifdef FEAT_EVAL
 			    // Avoid that "filter(arg)" is recognized.
-			    if (in_vim9script() && !VIM_ISWHITE(*p))
+			    if (in_vim9script() && !VIM_ISWHITE(p[-1]))
 				break;
 #endif
 			    if (skip_only)