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randy3k / radian

A 21 century R console
MIT License
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Wrong characters displayed in prompt #483

Open paulduf opened 3 months ago

paulduf commented 3 months ago

Hello,

I'm running radian on Windows 10 with the following

R version 4.1.3 (2022-03-10) -- "One Push-Up" Platform: x86_64-w64-mingw32 (64-bit)

through an Anaconda install with Python 3.11.7.

I have an issue that appeared recently with the radian prompt: when I type a character, in some cases the wrong character is displayed on the prompt. The right character is, however, interpreted and executed because the code runs.

In particular, the backspace character is printing the previous characters in a palindromic manner. For example typing the sequence a>b>c>⬅>⬅>⬅ gives on prompt

r $> abcba

but the interpreted code is indeed an empty string.

I had radian working fine for some time, then this bug appeared, probably because of some dependency changing in Python, but I cannot spot the culprit. Does this ring a bell for anyone ?

Camilochiang commented 2 months ago

I have a similar issue where when running a chunk, sometimes the last character of the chunk is randomly added instead of an end of the line. This make the code hang waiting for the end of the line and do not execute...

For example here, I run the same chunk 4 times, where the two time did not work ...

image

this also happens if Im running a .R file line by line.. Using windows 10x86-64