Closed nathansgithub closed 2 years ago
Thank you for the PR! It seems though that this bug doesn't exist in Pop!_OS 21.10. As that version will be released in < 24 hours, it doesn't make sense to merge this PR.
It seems though that this bug doesn't exist in Pop!_OS 21.10. As that version will be released in < 24 hours, it doesn't make sense to merge this PR.
We also want to consider Pop!_OS 20.04 LTS as well as other distributions. It looks like this is still happening in 20.04 LTS, so we do want to review the PR.
Oh, I see, you were saying the ≈ is stripped the same was a = currently is. I think this would be a good change, if we can get the ≈ to show up in the result visually.
@jacobgkau Yeah, I meant it uses the ≈ symbol behind the scenes. Do you think it's important to distinguish an approximate result, and how would you want to do that? I do want to keep the use case where you can hit return and immediately use the previous result as part of a new calculation (and that's the main reason I suggested this change).
I do want to keep the use case where you can hit return and immediately use the previous result as part of a new calculation
100% agreed on that point, that is an intended feature.
Do you think it's important to distinguish an approximate result, and how would you want to do that?
It does seem important. I would think just having ≈
at the front of the result would be sufficient. (I'm pretty sure that was the behavior at some point; it might have changed when it moved from MathJS in pop-shell to qalc in pop-launcher.)
If making the launcher treat ≈
as a prefix for this plugin is the simplest way to accomplish that, then that sounds fine (pending engineering review, of course.) The other option would be getting it to only bring the rest of the result after the ≈
into the search field when pressing enter.
@jacobgkau I think this fixes it. It will leave the ≈ in front of approximate results but keep the same behavior for other results. The existing code already filters out ≈ before the value is sent to the Fill() function that fills the search field.
I upgraded my system to 21.10 and noticed some changes in qalc's formatting, so I added a couple changes to the code.
7 / 6 = 1 + 1/6 ≈ 1.166666667
100 / 40 = 5/2 = 2 + 1/2 = 2.5
@jacobgkau Let me know if there's anything else you want me to change. I think this PR will make the results clearer on both 21.10 and 20.04. Right now, the equation 7/6 resolves to:
approx. 1.1666667
in 20.04 (the last I checked, unless qalc was updated there)
1 + 1/6 ≈ 1.166666667
in 21.10
This change will make it so the answer on both is just ≈ 1.166666667
, which I think makes more sense and gives a more consistent behavior if you are making several calculations based off each other in the launcher.
Thanks!
Awesome, thank you!
This changes the calculator behavior to stop showing "approx." in front of numbers when it has more decimal places than can be shown, by enabling qalc's Unicode support. It also explicitly sets the decimal mark to decimal points when that's preferred over commas.
For issue #71