[Konsole-devel] Review Request 112983: A new prototype feature for Konsole: Scroll Marks

[Kurt Hindenburg]

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The basic idea is interesting - I'm not positive it any new features will go into the KDE 4.x branch.  It might be possible to get this in the 5.x

I've only glanced at this 
1. It would nice to have the marks visible in the scroll bar
2. Right-click->set mark might be a good idea

- Kurt Hindenburg


On Oct. 8, 2013, 12:05 a.m., Phillip Taylor wrote:
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> This is an automatically generated e-mail. To reply, visit:
> http://git.reviewboard.kde.org/r/112983/
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> (Updated Oct. 8, 2013, 12:05 a.m.)
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> 
> Review request for Konsole.
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> Repository: konsole
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> Description
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> I'm not a KDE developer or QT person myself, but I had an "itch to scratch" as we say. A desire to add a new feature to Konsole. The feature is called 'Scroll Marks' and in a nutshell it allows you to mark line numbers in Konsole's output and then using next and previous menu options, quickly scroll to those points.
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> It basically makes scrolling up and down easier because you can jump through your output history even more quickly.
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> I went a step further and made these scroll marks automatically get created when the control character 6 is seen. This means that you can put 'echo -en \\06' in your PS1 prompt and Ctrl+Up and Ctrl+Down immediately scroll you up and down between all the commands you've executed. So when that cat or grep statement surprises you with a massive amount of output, it's just a key combination away to go up past it again. And no annoyance of manually scrolling too far in each direction.
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> Since it works using a simple control character approach, it works recursively across ssh, screen and older systems really well. If you're a dev you can put it in your warn statements so when tailing logs it's easier to navigate to where you want to. If you work with grep/cat a lot, a simple sed command can make finding stuff much quicker and simpler.
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> The feature works quite well and I think a lot of people would like it. I hope some of you will take the time to try it out!
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> I'm casually requesting its integration into Konsole depending on how others feel, but if you don't like it, I enjoyed writing it and will still probably continue to use it myself.
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> I would also appreciate a code review of the work so that even if you don't want this feature, I don't introduce bugs into my own forks.
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> Diffs
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>   desktop/sessionui.rc 67d89ae 
>   desktop/konsoleui.rc 1dd4f69 
>   src/Emulation.h 92a0ea7 
>   src/Emulation.cpp 02ed4be 
>   src/Session.h 9e982df 
>   src/Session.cpp e27bf78 
>   src/SessionController.h 2ff7910 
>   src/SessionController.cpp 62c1d0b 
>   src/Vt102Emulation.cpp 0b6d2ed 
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> Diff: http://git.reviewboard.kde.org/r/112983/diff/
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> Testing
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> I'm not really sure how to do this. Some pointers would be very much appreciated. The feature does work though. :-)
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> Thanks,
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> Phillip Taylor
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