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| author | Bruce Hill <bruce@bruce-hill.com> | 2019-02-02 19:43:13 -0800 |
|---|---|---|
| committer | Bruce Hill <bruce@bruce-hill.com> | 2019-02-02 19:43:17 -0800 |
| commit | 2e52c1a7a8dff525b3f617ec56ed3950cd222845 (patch) | |
| tree | 7f72271f9f1833a91d3c935b62da0c58355a6560 | |
| parent | fb435c308a13f60253af65d0850211b75f934ef2 (diff) | |
Added comments.
| -rw-r--r-- | error_handling.moon | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/error_handling.moon b/error_handling.moon index b69b75f..207ed07 100644 --- a/error_handling.moon +++ b/error_handling.moon @@ -60,12 +60,15 @@ enhance_error = (error_message)-> -- Hacky: detect the line numbering unless error_message and error_message\match("%d|") error_message or= "" + -- When calling 'nil' actions, make a better error message if fn_name = (error_message\match("attempt to call a nil value %(global '(.*)'%)") or error_message\match("attempt to call global '(.*)' %(a nil value%)")) action_name = fn_name\from_lua_id! error_message = "The action '#{action_name}' is not defined." + -- Look for simple misspellings: + -- This check is necessary for handling both top-level code and code inside a fn func = debug.getinfo(2,'f').func ename,env = debug.getupvalue(func, 1) |