f3b9e2ed13
Specifically, when a style change happens that ends up not changing the size of anything, then track that lack of size change enough to be able to avoid calling on-reflow. This is important for the interaction between the colorer and the search bubbles in DrRacket. That is, when you make an edit that causes the colorer to have lots of work, then each chunk of work it does before yielding control to the event loop would also trigger a call to on-reflow, which would cause the search bubbles to recompute their sizes. Overall, the main bad thing this does is cause lots of allocation and aside from that it doesn't hurt interactivity. Still, there is a lot of useless work here, and those extra GCs can be pretty substantial when you're doing something crazy like searching for " " in a big file.... (there are 95k spaces in unit.rkt, in case you were curious) original commit: 0264d3d5adca4a85f1fad65a89165184f5286459 |
||
|---|---|---|
| .. | ||
| embedded-gui | ||
| framework | ||
| hierlist | ||
| icons | ||
| mred | ||
| mrlib | ||
| racket | ||
| redex/private | ||
| scheme | ||
| scribblings | ||
| tests | ||
| unstable | ||