diff options
Diffstat (limited to 'src/nvim/eval/typval.c')
| -rw-r--r-- | src/nvim/eval/typval.c | 8 |
1 files changed, 8 insertions, 0 deletions
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. |