patch 9.0.0423: "for" and "while" not recognized after :vim9cmd and :legacy
Problem: "for" and "while" not recognized after :vim9cmd and :legacy.
(Emanuele Torre)
Solution: Recognize all the command modifiers. (closes #11087)
Add a test to check the list of modifiers.
diff --git a/src/testdir/test_cmdmods.vim b/src/testdir/test_cmdmods.vim
new file mode 100644
index 0000000..eb6dff1
--- /dev/null
+++ b/src/testdir/test_cmdmods.vim
@@ -0,0 +1,35 @@
+" Test for all comand modifiers in
+
+def Test_cmdmods_array()
+ # Get all the command modifiers from ex_cmds.h.
+ var lines = readfile('../ex_cmds.h')->filter((_, l) => l =~ 'ex_wrongmodifier,')
+ var cmds = lines->map((_, v) => substitute(v, '.*"\(\k*\)".*', '\1', ''))
+
+ # :hide is both a command and a modifier
+ cmds->extend(['hide'])
+
+ # Get the entries of cmdmods[] in ex_docmd.c
+ edit ../ex_docmd.c
+ var top = search('^} cmdmods[') + 1
+ var bot = search('^};') - 1
+ lines = getline(top, bot)
+ var mods = lines->map((_, v) => substitute(v, '.*"\(\k*\)".*', '\1', ''))
+
+ # Check the lists are equal. Convert them to a dict to get a clearer error
+ # message.
+ var cmds_dict = {}
+ for v in cmds
+ cmds_dict[v] = 1
+ endfor
+ var mods_dict = {}
+ for v in mods
+ mods_dict[v] = 1
+ endfor
+ assert_equal(cmds_dict, mods_dict)
+
+ bwipe!
+enddef
+
+
+" vim: shiftwidth=2 sts=2 expandtab
+