Initial community commit

Src/external_dependencies/openmpt-trunk/include/premake/website/docs/printf.md

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+The `printf` performs like its C counterpart, printing a formatted string.
+
+```lua
+printf("format", ...)
+```
+
+It is equivalent to this Lua code:
+
+```lua
+print(string.format(format, unpack(arg))
+```
+
+## Parameters ##
+
+**format** is a formatting string containing C `printf()` style formatting codes. It is followed by a list of arguments to be substituted into the format string.
+
+## Return Value ##
+
+None.