FYI, the Default theme in ST3 (build 3009) contains a syntax error. I found this when I was trying to modify a copy of it and couldn’t figure out
why some changes weren’t getting applied. Down around line 308:
{
"class": "panel_close_button",
"attributes": "hover"],
"layer0.opacity": 0.0,
"layer1.opacity": 1.0,
},
The last line in the block (“layer1.opacity”) has a trailing comma, which is invalid JSON. Took me a helluva long time to find this!