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view framework/env/trace/debug.lua @ 402:04172238d79b
Do not require "engine" field to be set for mondelefant.connect{...}; Fixed bugs in mondelefant.connect{...} that could have crashed Lua; Shortened Lua registry key for mondelefant library
| author | jbe |
|---|---|
| date | Wed Jan 06 02:39:50 2016 +0100 (2016-01-06) |
| parents | e00d11c12b68 |
| children |
line source
1 --[[--
2 trace.debug(
3 value1, -- value to be converted to a string and included in the debug output
4 value2, -- another value to be converted to a string and included in the debug output
5 ...
6 )
9 This function can be used to include debug output in the trace log. Each argument is converted to a string (using tostring(...)) and all results are concatenated with a single space character between them.
11 --]]--
13 function trace.debug(...)
14 if not trace._disabled then
15 local values = {}
16 for i = 1, select("#", ...) do
17 values[i] = tostring((select(i, ...)))
18 end
19 trace._new_entry{ type = "debug", message = table.concat(values, " ") }
20 end
21 end