I’m really disappointed with the declaration and use of function inside gen.
as an exemple, using more than one time some function go to strange instance bug (maybe): SomeFunction_xxxx …. error…
some other don’t compile without any error message …. only a generic compile error in max window.

Some extra doc and known bug to help me ?

Benjamin.

I don’t want to let my code out, so i wrote an example:

{
	"boxes" : [ 		{
			"box" : 			{
				"maxclass" : "newobj",
				"text" : "gen~",
				"fontsize" : 12.0,
				"numinlets" : 1,
				"patching_rect" : [ 272.0, 150.0, 38.0, 20.0 ],
				"id" : "obj-1",
				"numoutlets" : 1,
				"fontname" : "Arial",
				"outlettype" : [ "signal" ],
				"patcher" : 				{
					"fileversion" : 1,
					"appversion" : 					{
						"major" : 6,
						"minor" : 0,
						"revision" : 5
					}
,
					"rect" : [ 50.0, 94.0, 600.0, 450.0 ],
					"bgcolor" : [ 0.9, 0.9, 0.9, 1.0 ],
					"bglocked" : 0,
					"openinpresentation" : 0,
					"default_fontsize" : 12.0,
					"default_fontface" : 0,
					"default_fontname" : "Arial",
					"gridonopen" : 0,
					"gridsize" : [ 15.0, 15.0 ],
					"gridsnaponopen" : 0,
					"statusbarvisible" : 2,
					"toolbarvisible" : 1,
					"boxanimatetime" : 200,
					"imprint" : 0,
					"enablehscroll" : 1,
					"enablevscroll" : 1,
					"devicewidth" : 0.0,
					"description" : "",
					"digest" : "",
					"tags" : "",
					"title" : "untitled",
					"boxes" : [ 						{
							"box" : 							{
								"maxclass" : "codebox",
								"fontsize" : 12.0,
								"numinlets" : 1,
								"patching_rect" : [ 120.0, 92.0, 311.0, 252.0 ],
								"id" : "obj-5",
								"numoutlets" : 1,
								"fontname" : "Arial",
								"outlettype" : [ "" ],
								"code" : "osc(zemax)rn{rntHistory pos;rntoutput = pos;rntpos = (pos + 1) % zemax;rntreturn output;rn}rnrnParam ParamZeMax(0.);rnrnout1 = osc(ParamZeMax)+osc(ParamZeMax+1);"
							}

						}
, 						{
							"box" : 							{
								"maxclass" : "newobj",
								"text" : "in 1",
								"fontsize" : 12.0,
								"numinlets" : 0,
								"patching_rect" : [ 50.0, 14.0, 30.0, 20.0 ],
								"id" : "obj-1",
								"numoutlets" : 1,
								"fontname" : "Arial",
								"outlettype" : [ "" ]
							}

						}
, 						{
							"box" : 							{
								"maxclass" : "newobj",
								"text" : "out 1",
								"fontsize" : 12.0,
								"numinlets" : 1,
								"patching_rect" : [ 176.0, 418.0, 37.0, 20.0 ],
								"id" : "obj-4",
								"numoutlets" : 0,
								"fontname" : "Arial"
							}

						}
 ],
					"lines" : [ 						{
							"patchline" : 							{
								"source" : [ "obj-5", 0 ],
								"destination" : [ "obj-4", 0 ],
								"hidden" : 0,
								"disabled" : 0
							}

						}
 ],
					"dependency_cache" : [ 						{
							"name" : "codebox.mxo",
							"type" : "iLaX"
						}
 ]
				}

			}

		}
 ],
	"appversion" : 	{
		"major" : 6,
		"minor" : 0,
		"revision" : 5
	}

}