[Question] How to inject combination of variables in flag?

[OopsYao]

[Question] How to inject combination of variables in flag?

[milanglacier]

You can write your own shell script wrapper that can accept row start and row end and then pass it to the command you want to call

[OopsYao]

You can write your own shell script wrapper that can accept row start and row end and then pass it to the command you want to call

Oh yes, didn't realize it. And I guess we can use something like xargs if we don't want a standalone wrapper.

Here is an example of latexindent with range formatting if any one is interested:

latexindent $(echo ${--useless:rowStart} ${--useless:rowEnd} | xargs -n4 -r sh -c 'echo --lines $(($1+1))-$(($3+1))')