squilu/PortingLuaModulesToSquirrel.md

When porting code from Lua to Squirrel there is some differences that can make having the same functionality a bit trick.

Error

In lua calling "lua_error" will jump out of the C code but in Squirrel we must explicitly {{{return sq_throwerror()}}. Lua uses return value checks, Squirrel throw exceptions.

Foreach

Squirrel foreach is done in two steps, first a call to "_nexti" and with the return value of it a call to "_get" to retrieve the data value.