lua_rawtouserdata don't +push anything on stack, return data of appropriate type, +skip metamethods and throw error if object not of exact type + +package.findfile exported +module not polluting the global namespace + +coxpcall with a coroutine pool for efficiency (reusing coroutines) + +...
static void statement (LexState *ls) { int line = ls->linenumber; /* may be needed for error messages */ enterlevel(ls); switch (ls->t.token) { case ';': { /* stat -> ';' (empty statement) */ luaX_next(ls); /* skip ';' */ break; } case TK_IF: { /* stat ->...
Will skip the current loop iteration. push keyword function a() for i=1, 5 do push i, "next" end return "done" end print(a()) -- 1, next, 2, next, 3, next, 4, next, 5, next, done push "hey" -- Does *not* work, because it is a valid Lua syntax for push("hey") ...
Iteration over Python objects from Lua's for-loop is fully supported. However, Python iterables need to be converted using one of the utility functions which are described here. This is similar to the functions like pairs() in Lua. To iterate over a plain Python iterable, use the python....
Break immediately exits the current loop. So, our program doesn't run 10000 loops if there is no maximum number of bonus units, it just breaks at an appropriate time. After the bonus is found, it is added to or multiplied with the bonus already found. The bonus computed ...
If you don't know what reflection is, a brief introduction is in order. If you do, just skip to the next paragraph. C# (like Java) has a very nifty feature: reflection. In a nutshell, it lets you rip apart any class, property or method at run time, without needing to know anythin...
level += n; /* and skip to last levels */ } else { lua_getinfo(L1, "Slnt", &ar); if (ar.currentline <= 0) lua_pushfstring(L, "\n\t%s: in ", ar.short_src); else lua_pushfstring(L, "\n\t%s:%d: in ", ar.short_src, ar.currentline); luaL_addvalue(&...
If you don't know what reflection is, a brief introduction is in order. If you do, just skip to the next paragraph. C# (likeJava ) has a very nifty feature: reflection. In a nutshell, it lets you rip apart any class, property or method at run time, without needing to know anythin...
skipfirst is optional and defaults to false. The default color for the line is solid white, but you may optionally override that using a color of your choice. See also drawing notes and color notes at the bottom of the page. gui.box(int x1, int y1, int x2, int y2 [, fillcolor ...
Keep in mind that when you define a font (using Lua) you can also omit the kern and ligature tables, which has the same effect as the above. 2.7.4 \nospaces This new primitive can be used to overrule the usual \spaceskip related heuristics when a space character is seen in a text ...