function FS_dec(fn) {
  return function() {
  	dec_fns[fn.name] && dec_fns[fn.name].pre ? dec_fns[fn.name].pre({that:this, arguments}) : 1
    const ret = fn.apply(this, arguments);
    // console.log('FSD',fn.name,ret, [this,...arguments]);
    console.log('FSD',fn.name);
    console.trace('FSD_trc  '+fn.name);
    // log_tb()
    window.log_tb(new Error(),fn.name)
  	const ret2 = dec_fns[fn.name] && dec_fns[fn.name].post ? dec_fns[fn.name].post({that:this, arguments}) : 0
  	if (ret2){
  		return ret2.ret
  	}
    // const result = fn.apply(this, arguments);
    // console.log('Finished');
    return ret;
  }
}





// if ((!window.glob_orig) && ){

// }

// glob_react.rf_filmstrip.calculateThumbnailSizeForTileView

// calculateThumbnailSizeForTileView

dec_fns = {
	resizeThumbnailsForTileView:{
		pre:function(){
			// console.trace("resizeThumbnailsForTileView")

		},
		post:function(){

		},

	}
}


function rt(w,h = 0,force = true){
	h ? 0 : h = w / (16/9)   
	glob_react.Filmstrip.resizeThumbnailsForTileView(w,h,force)
}

function dec_fs2(){
	var k,v
	glob_react.rf_filmstrip.calculateThumbnailSizeForTileView = FS_dec(glob_react.rf_filmstrip.calculateThumbnailSizeForTileView)

	// for ([k,v] of Object.entries(glob_orig.Filmstrip)){
	// for ([k,v] of Object.entries(glob_react.Filmstrip)){
		// clog("~",k,v.name)
		// glob_react.Filmstrip[k] = FS_dec(v)
	// }

}



function dec_fs(){
	var k,v
	for ([k,v] of Object.entries(glob_orig.Filmstrip)){
	// for ([k,v] of Object.entries(glob_react.Filmstrip)){
		clog("~",k,v.name)
		glob_react.Filmstrip[k] = FS_dec(v)
		// glob_react.Filmstrip[k] = v
	}

}
fs_dec_list = [
"resizeThumbnailsForHorizontalView",
"resizeThumbnailsForVerticalView",
// "resizeThumbnailsForTileView",
]

function undec_fs(){
	var k,v
	for ([k,v] of Object.entries(glob_orig.Filmstrip)){
	// for ([k,v] of Object.entries(glob_react.Filmstrip)){
		// clog("~",k,v.name)
		// glob_react.Filmstrip[k] = FS_dec(v)
		glob_react.Filmstrip[k] = v
	}	
}



modkeys =  ["calculateThumbnailSizeForTileView",
"TILE_VIEW_SIDE_MARGINS",
"SET_TILE_VIEW_DIMENSIONS",]

// glob_react.rf_filmstrip
function check_mod_keys(){
	var k
	for (k of modkeys){
		clog(k,glob_react.rf_filmstrip[k])
	}

}


















function log_info3(o){
	var i,k,v
	for ([k,v] of o.ret3){
		if (v.fn.size >= 3){
			clog(k,v)
		}
	}
}
function log_info2(key,line_num=2,num_lines=1){
	var ret = new Map()
	var ret2 = new Map()
	var ret3 = new Map()
	var ret4 = new Map()
	// var ret = new Map()
	var i,k,v
	var i2,k2,v2
	var i3,k3,v3
	var i4,k4,v4
	var line 
	var arr
	key = 2
	// var 

	// for ([k,v] of Object.values(glob_dbg.logs)){
	// for (v of [...Object.values(glob_dbg.logs)]){
	for ([k,v] of Object.entries(glob_dbg.logs)){
		// clog([k,v])
		for (v2 of v){
			ret.setD(v2,{c:0,fn:k})
			i = ret.get(v2)
			i.c += 1
			// ret.set(v2,ret.get(v2) + 1)
		}
	}
	for ([k,v] of ret){
		arr = k.split("\n")
		i =  ret.get(k)
		// k2 = i.fn: arr[key]
		k2 = `${i.fn}: ${arr[key]}`
		ret2.setD(k2,{c:0})
		i2 =  ret2.get(k2)
		i2.c += i.c


		for ([k3,v3] of Object.entries(arr)){
			// clog(k3,v3)
			v4 = k3 + ": " +v3
			ret4.setD(v4,{fn:new Set()})

			ret3.setD(v3,{fn:new Set()})
			i3 = ret3.get(v3)
			i3.fn.add(i.fn)
		}


	}
	clog(ret2)


	return {ret,ret2,ret3,ret4}
	var ret1 = new Map()
	var line 
	var arr
	for (v of glob_dbg.logs[key]){
		ret.setD(v,0)
		ret.set(v,ret.get(v) + 1)
		arr = v.split("\n")
		// clog(arr[3])
		// clog(arr[2])
		// line = arr[line_num]
		line = arr.slice(line_num,line_num+num_lines).join("\n")
		// if ("an")
		if (line.includes("anony")){

		} else {
			// continue
		}

		// clog(line)
		ret1.setD(line,0)
		ret1.set(line,ret1.get(line) + 1)

		// v.
		// clog(k,v)
	}
	return ret1

}
// clog(log_info3(log_info2()))
// clog(log_info2())