Join sentence fields and separate joined fields by newline#136
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| this.match_substring = function(text, substring) | ||
| local escaped_substring = substring:gsub("([%W])", "%%%1") | ||
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| return string.match(text, "^" .. escaped_substring .. "$") | ||
| or string.match(text, "^" .. escaped_substring .. "<br>") | ||
| or string.match(text, "<br>" .. escaped_substring .. "$") | ||
| or string.match(text, "<br>" .. escaped_substring .. "<br>") | ||
| end |
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If you need to check if substring is a substring of text, it's probably easier to just call string.find()
return string.find(text, substring, 1, true) ~= nil -- use plain searches
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It is, but then you can get false positives. I think if you're joining foo bar and bar you should get foo bar<br>bar, not just foo bar.
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I think the user can reformat the field any way they like, including inserting additional characters between subtitle lines. So I would only care about whether the substring is found or not.
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Okay, I'll remove the helper function then since it would only be one line.
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As discussed in #134.
A few thoughts: