From 5bc0964b97a77148292addd62867c93c5db29085 Mon Sep 17 00:00:00 2001 From: zeertzjq Date: Mon, 12 Sep 2022 21:47:35 +0800 Subject: vim-patch:9.0.0299: error messages for setcmdline() could be better (#20169) Problem: Error messages for setcmdline() could be better. Solution: Use more specific error messages. (Yegappan Lakshmanan, closes vim/vim#10995) https://github.com/vim/vim/commit/25f1e5556259d536c8608185145b0769262873ff Cherry-pick tv_check_for_opt_number_arg() from Vim. --- src/nvim/eval/typval.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'src/nvim/eval') diff --git a/src/nvim/eval/typval.c b/src/nvim/eval/typval.c index 2089415ffa..777cdc3013 100644 --- a/src/nvim/eval/typval.c +++ b/src/nvim/eval/typval.c @@ -3843,6 +3843,14 @@ int tv_check_for_number_arg(const typval_T *const args, const int idx) return OK; } +/// Check for an optional number argument at "idx" +int tv_check_for_opt_number_arg(const typval_T *const args, const int idx) + FUNC_ATTR_NONNULL_ALL FUNC_ATTR_WARN_UNUSED_RESULT FUNC_ATTR_PURE +{ + return (args[idx].v_type == VAR_UNKNOWN + || tv_check_for_number_arg(args, idx) != FAIL) ? OK : FAIL; +} + /// Get the string value of a "stringish" VimL object. /// /// @param[in] tv Object to get value of. -- cgit