patch 9.1.1074: Strange error when heredoc marker starts with "trim"
Problem: Strange error when heredoc marker starts with "trim".
Solution: Check for whitespace after "trim" or "eval" (zeertzjq)
For :python3 etc., a heredoc marker that starts with a lower-case letter
is valid, and when it starts with "trim" it works in a script but not in
a function, and this PR makes it works in a function.
For :let, a heredoc marker that starts with a lower-case letter is not
valid, but when it starts with "trim" or "eval" the error can be a bit
confusing in a function, and this PR make it less confusing.
closes: #16574
Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/testdir/test_ruby.vim b/src/testdir/test_ruby.vim
index cc5f419..d4ff8e0 100644
--- a/src/testdir/test_ruby.vim
+++ b/src/testdir/test_ruby.vim
@@ -446,7 +446,10 @@
ruby << trim eof
Vim.command('let s ..= "E"')
eof
- call assert_equal('ABCDE', s)
+ruby << trimm
+Vim.command('let s ..= "F"')
+trimm
+ call assert_equal('ABCDEF', s)
endfunc
" vim: shiftwidth=2 sts=2 expandtab