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elves / elvish

Powerful scripting language & versatile interactive shell
https://elv.sh/
BSD 2-Clause "Simplified" License
5.53k stars 297 forks source link

support monochrome mode #1714

Closed tw4452852 closed 10 months ago

tw4452852 commented 11 months ago

Should help with #695

xiaq commented 11 months ago

No color mode shouldn't affect what is actually stored in styled texts; it should only affect how they are printed. If users write code that uses styled texts but doesn't actually print them, it shouldn't be affected by NO_COLOR.

I am also slightly torn on use of a global flag, but this one feels justified. It gives the user no way to opt out of the behavior, but that may actually be a good thing.

tw4452852 commented 11 months ago

@xiaq How about the updated version?