Changing Color Themes Emacs 24 — order matters

emacsemacs24

In emacs 24, the order that color themes are applied seems to matter. This is obvious if you do M-x color-theme-select. The order that you ic

Does anybody have any insight into this issue?

I'd like to be able to switch between the following color themes without restarting:

solarized-light
solarized-dark
zenburn
railscasts

I guess I need the equivalent of a css-reset for emacs.
One other tip that is invaluable is that if you use evil, then you need this line or else your cursor stays black, which is horrible for the dark themes:

(setq evil-default-cursor t)

This is a related issue: Switching between color themes in Emacs ( < v.24). I am using Emacs 24.0. I'm posting this question because I'm looking for workaround for pre 24.1, or maybe advice if 24.1 is stable enough.

Best Answer

It seem to me that even on Emacs 24 you're still using the old (and unmaintained) color-theme package. Emacs 24 has a built-in color theming infrastructure (and themes like zenburn and solarized have been ported to it) that I'd suggest you use instead. Have a look here for details on deftheme and friends.

То answer your particular question about color-theme - themes usually do not define every face that a previous theme might have tweaked and that causes your problems. Moving to the default theme between themes might probably be considered similar to a css reset.

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There are a number of arcane details associated with how Emacs might create your backup files. Should it rename the original and write out the edited buffer? What if the original is linked? In general, the safest but slowest bet is to always make backups by copying.

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If that's too slow for some reason you might also have a look at backup-by-copying-when-linked.

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(setq delete-old-versions t
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(setq make-backup-files nil)

It makes me sick to think of it though.

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The value is in 1/10pt, so 100 will give you 10pt, etc.

Best Answer

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