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I am really a beginner and don't understand how a lot of this stuff works. I just installed doom emacs, I've never used emacs before. I ran the doom doctor command and it gives me two warnings.
> Checking Doom Emacs...
✓ Initialized Doom Emacs 2.0.9
✓ Detected 30 modules
✓ Detected 118 packages
> Checking Doom core for irregularities...
Found font material-design-icons.ttf
Found font weathericons.ttf
Found font octicons.ttf
Found font fontawesome.ttf
Found font file-icons.ttf
Found font all-the-icons.ttf
> Checking for stale elc files in your DOOMDIR...
> Checking your enabled modules...
> :lang markdown
! Couldn't find a markdown compiler, `markdown-preview' won't work
> :lang sh
! Couldn't find shellcheck. Shell script linting will not work
There are 2 warnings!
✓ Finished in 3.7202s
What does this even mean? Can I just ignore it? Please bear with me I'm just beginning to learn this stuff. Thanks
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Doom is a configuration framework for GNU Emacs tailored for Emacs bankruptcy veterans who want less framework in their frameworks, a modicum of stability (and reproducibility) from their package manager, and the performance of a hand rolled config (or better).
What is Doom Emacs? It is a story as old as time. A stubborn, shell-dwelling, and melodramatic vimmer -- envious of the features of modern text editors -- spirals into despair before succumbing to the dark side . This is his config.
This is his config. Doom is a configuration framework for GNU Emacs tailored for Emacs bankruptcy veterans who want less framework in their frameworks and the performance of a hand rolled config (or better). It can be a foundation for your own config or a resource for Emacs enthusiasts to learn more about our favorite OS.
Doom is a configuration framework for GNU Emacs tailored for Emacs bankruptcy veterans who want less framework in their frameworks, a modicum of stability (and reproducibility) from their package manager, and the performance of a hand rolled config (or better).
Well it means that the markdown-preview command won't work, and that it can't use shellcheck to display issues with shell scripts. You can surely ignore them if they don't sound relevant to you. It means Doom can't access those tools since they aren't installed on your system. They aren't necessary, as the warning suggests.
It means Doom can't access those tools since they aren't installed on your system. They aren't necessary, as the warning suggests. If you want both of these utilities, you will need to install Marked for the markdown-preview and ShellCheck for shell script linting.
npm install -g marked
sudo apt install shellcheck
Note that Shellcheck can also be installed from cabal, dnf, pkg or brew install.
Afterwards, you should find that running doom doctor shows no warnings.
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On Fedora 33, the command is
sudo dnf install ShellCheck
Please note the capitalization of the characters S and C
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