patch 9.0.0480: cannot use a :def varargs function with substitute()
Problem: Cannot use a :def varargs function with substitute().
Solution: Use has_varargs(). (closes #11146)
diff --git a/src/testdir/test_substitute.vim b/src/testdir/test_substitute.vim
index af450d5..9bbe997 100644
--- a/src/testdir/test_substitute.vim
+++ b/src/testdir/test_substitute.vim
@@ -442,6 +442,9 @@
func SubReplacerVar(text, ...)
return a:text .. a:1[0] .. a:text
endfunc
+def SubReplacerVar9(text: string, ...args: list<list<string>>): string
+ return text .. args[0][0] .. text
+enddef
func SubReplacer20(t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, submatches)
return a:t3 .. a:submatches[0] .. a:t11
endfunc
@@ -449,6 +452,7 @@
func Test_substitute_partial()
call assert_equal('1foo2foo3', substitute('123', '2', function('SubReplacer', ['foo']), 'g'))
call assert_equal('1foo2foo3', substitute('123', '2', function('SubReplacerVar', ['foo']), 'g'))
+ call assert_equal('1foo2foo3', substitute('123', '2', function('SubReplacerVar9', ['foo']), 'g'))
" 19 arguments plus one is just OK
let Replacer = function('SubReplacer20', repeat(['foo'], 19))