使用POEdit - 仅搜索特定域中的字符串

Question

I have created a WordPress theme that I wish to translate.

Inside my theme I use some translations from woocommerce (i.e. <?php _('Your cart', 'woocommerce'); ?>).

Theese woocommerce strings, I do not wish to translate again, naturally, as they are already translated. But when I use poedit to scan my theme, of course it will find ALL text domains.

So my question is:

How can I tell POEdit to only pick up only strings in a specific text domain?

• __('Something', 'my-text-domain')
• _e('Something else', 'my-text-domain')

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I have found this answer:

• How to get (translatable) strings from specific domain with POEdit

However it does not seem to work for me. I have added ri:1,3c to the list as described, but it doesn't change anything, and I have no other clue as to what to do with it.

See how I did it:

Answer 1

Neither GNU gettext tools nor Poedit (which uses them) support this particular misuse of gettext.

In gettext, domain is roughly “a piece of software” — a program, a library, a plugin, a theme. As such, it typically resides in a single directory tree and is alone there — or at the very least, if you have multiple pieces=domains, you have them organized sanely into some subdirectories that you can limit the extraction to.

Mixing and matching domains within a single file as you do is not how gettext was intended to be used, and there’s no reasonable solution to handle it other than using your own helper function, e.g. by wrapping all woocommerce texts into __woo (which you must define, obviously) and not adding that to the list of keywords in Poedit.