bf53fd5c38
queue-callback / execute callback dance; also, change the behavior a little bit so that it works a little bit more like the rest of the DrRacket languages; in particular, the initialization of the REPL now only happens when a window is first opened or a new tab is first created, but not at other times (ie not when the language changes; when the language changes, we just keep the REPL state the same and show a warning like before) This change also required a change to the way the repl is initialized and a slight change to the behavior of the first-opened method. Specifically, it is now called in a slightly better context so that errors that happen look like errors in the user's program. The only other use of the first-opened method in the tree was to initialize the teachpacks in the teaching languages and this new behavior is also an improvement there. |
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| .. | ||
| draw | ||
| drracket | ||
| foreign | ||
| framework | ||
| gui | ||
| guide | ||
| honu | ||
| htdp-langs | ||
| inside | ||
| main | ||
| more | ||
| quick | ||
| raco | ||
| reference | ||
| scheme | ||
| scribble | ||
| slideshow | ||
| tools | ||
| finger.png | ||
| icons.rkt | ||
| info.rkt | ||
| magnify.png | ||
