frossm / rpncalc Goto Github PK

I thought as a Java application, maybe the calculator might run on Windows as well. I tried, but got errors. I thought to ask - should it be possible at all to run rpncalc on windows10+, or is it a non starter?

Thanks,

Roberts

How to deal with arrow keys putting garbage on screen, please? It should be something simple, I just don't know what it is. Maybe I should write a bash script to pass some options?

I currently start it with simple java -jar rpncalc.jar

The reason why keys are useful:

• a possibility to correct current entry by lef / right arrow keys
• perhaps a command history, that would respond to up / down arrows

At the moment it is impossible, there is only garbage in response to arrow keys.
I am using 4.5.4 jar file from sourceforge as per instructions

Arch linux (manjaro), bash, gnome shell.

Many thanks

The arrow keys can be used to cycle up and down in your input history. However, it seems to not work in a SNAP installation. Instead of cycling, you get the up and down arrow scan codes.

I initial thought this was due to the snap wrapper that was automatically created using /bin/sh which wouldn't handle them correctly, but after creating my own wrapper with bash, the same behavior was observed.

This will take more investigation and may be something I can't fix. Here is a screen shot showing two up arrows and two down arrow presses.

Is it possible for operand keystrokes to include implicit enters like they do on a physical RPN calculator?

If you use ss to swap stacks to the secondary buffer, the undo stack isn't specific to this buffer. You can undo back to previous buffer1 stacks in buffer 2.

The solution is to have two undo stacks - one for primary and one for secondary.

I was trying to investigate the possible problem when upgrading JLine to 3.22.0, but I face the following problem:

[INFO] -------------------------< org.fross:rpncalc >--------------------------
[INFO] Building rpncalc 4.7.4
[INFO]   from pom.xml
[INFO] --------------------------------[ jar ]---------------------------------
[INFO] Downloading from github: https://maven.pkg.github.com/frossm/library/org/fross/library/2022.11.21/library-2022.11.21.pom
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  0.411 s (Wall Clock)
[INFO] Finished at: 2023-01-24T09:59:31+01:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project rpncalc: Could not resolve dependencies for project org.fross:rpncalc:jar:4.7.4: Failed to collect dependencies at org.fross:library:jar:2022.11.21: Failed to read artifact descriptor for org.fross:library:jar:2022.11.21: Could not transfer artifact org.fross:library:pom:2022.11.21 from/to github (https://maven.pkg.github.com/frossm/library): status code: 401, reason phrase: Unauthorized (401) -> [Help 1]

Is the repository publicly available ?

Great project!

Support max min sum and user-defined operation keywords .