mattwparas / steel / 17624881978

45%

Build Type

push

github

Committed by web-flow

Commit Message

flush stdout in repl after user prompt (#506)

when i changed the buffering i said that nothing relies on the flushing
behaviour of write. turns out, this is incorrect. i still stand by the
fact that nothing *should* rely on that behaviour, but the repl actually
does.

before:

```
λ > (display 'symbol)
λ > (write "string")
λ > (newline)
symbol"string"
λ > (display (list 1 2 3))
λ >
(1 2 3)CTRL-D
```

after:

```
λ > (display 'symbol)
symbol
λ > (write "string")
"string"
λ > (newline)

λ > (display (list 1 2 3))
(1 2 3)
λ >
CTRL-D
```

this was actually observable before my change as well, when using
`(write-char)` in the repl, but it is now significantly more obvious, as
it now affects all write calls without a newline.

```
λ > (write-char #\w)
λ > (write-char #\h)
λ > (write-char #\y)
λ > (newline)
why
```

Run Details

0 of 2 new or added lines in 1 file covered. (0.0%)

1 existing line in 1 file now uncovered.

12336 of 28482 relevant lines covered (43.31%)

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