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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| .. | ||
| private | ||
| debugger-language-interface.rkt | ||
| doc.txt | ||
| error.rkt | ||
| htdp-advanced-reader.rkt | ||
| htdp-advanced.rkt | ||
| htdp-beginner-abbr-reader.rkt | ||
| htdp-beginner-abbr.rkt | ||
| htdp-beginner-reader.rkt | ||
| htdp-beginner.rkt | ||
| htdp-intermediate-lambda-reader.rkt | ||
| htdp-intermediate-lambda.rkt | ||
| htdp-intermediate-reader.rkt | ||
| htdp-intermediate.rkt | ||
| htdp-langs.rkt | ||
| htdp-lib.scrbl | ||
| htdp-reader.rkt | ||
| imageeq.rkt | ||
| info.rkt | ||
| plt-pretty-big-text.rkt | ||
| plt-pretty-big.rkt | ||
| posn.rkt | ||
| prim.rkt | ||
| r5rs.rkt | ||
| run-teaching-program.rkt | ||
| stepper-language-interface.rkt | ||
| test-error.rkt | ||