RE: edit_post_link

The second one is prepared for localization (l10n), i.e. it must come from a theme that is “internationalized” (i18n).

More details:
https://codex.www.ads-software.com/Translating_WordPress#Localization_Technology

Thank you for the reply. Do the parameters for the former stand for the latter too?

e.g. edit_post_link(__('edit', '<p>', '</p>'));

Because my tests show they don’t…

Never checked, although they should. However, if it doesn’t work and you don’t intend to distribute your theme to international users – you don’t really need it.

I see.

Again, thank you!