A kinda crappy pre-processor aimed at Second Life scripting

• LSL
• SLua
  • Adds compile time require support
  • local lib = require("./other") will look for .luau file endings automatically if not specified.
  • All preproc commands need to be prefixed with --
    • e.g. --#include ../defines.luau
• Output format for the SL External Editor extension
• Basic preproc commands
  • #include <file_name> Include a file (Relative to current file only for now, so ./../file.luau or so)
  • #define NAME value define a value
  • #ifdef NAME check if NAME is defined and advance to #else or #endif if it isn't
  • #ifndef NAME check if NAME is not defined and advance to #else or #endif if it is
  • #else else for ifdef and ifndef
  • #endif endif

Recommended to be used with the above extension, in fact it will offer it as a default download at some point.

Download the dsl_preproc for your platform and either add to your path or work in the same folder as it

dls_preproc --file <filename>

It also supports the following arguments

• --lang [lsl/slua] override the automatic language detection

• .luaurc support for finding includes for require starting with @
• --root <directory> argument to set the directory to use as root for / includes.