commit a956bf6ca34896c3f242bf726b709a725f9053ce
author Bram Moolenaar <Bram@vim.org> Wed Jun 19 17:34:24 2019 +0200
committer Bram Moolenaar <Bram@vim.org> Wed Jun 19 17:34:24 2019 +0200
tree 6b986ab92a2b64bef96681ef520c4d8cdad161ac
parent 4dff4aed09d2b0d570ca0d19de9cb08bdf03e695

patch 8.1.1571: textprop highlight starts too early if just after a tab

Problem:    textprop highlight starts too early if just after a tab.
Solution:   Check if still drawing a previous character. (closes #4558)

src/testdir/dumps/Test_textprop_tab.dump

diff --git a/src/testdir/dumps/Test_textprop_tab.dump b/src/testdir/dumps/Test_textprop_tab.dump
new file mode 100644
index 0000000..a1b7705
--- /dev/null
+++ b/src/testdir/dumps/Test_textprop_tab.dump
@@ -0,0 +1,6 @@
+| +0&#ffffff0@6> |x+0&#ffff4012@2| +0&#ffffff0@63
+|x| @6|x+0&#ffff4012@2| +0&#ffffff0@63
+|~+0#4040ff13&| @73
+|~| @73
+|~| @73
+| +0#0000000&@56|1|,|1|-|8| @8|A|l@1|