fix(translationtool) Fix f5562bf "Only handle vue template with custom parser".

[rotdrop]

Vue files can contain multiple (2, to be exact) script sections, one for setup, composition API, and one "ordinary" script section for the options API. At least fro Vue 2 both are at least wanted and maybe even needed and even with Vue 3 this is legal, see
https://vuejs.org/api/sfc-spec.html

This commit changes f5562bf and uses preg_match_all() with a look-ahead pattern in order to capture all script blocks.

Fixes #799.

In order to test the regexp pattern consider the following simple example:

<?php

$vueSource = '<script setup>
  SETUP_BLOCK
</script>
<script>
  NON-SETUP BLOCK
</script>';

$matches = [];
preg_match_all('/<script[^>]*>(.+(?=<\/script>))<\/script>/sU', $vueSource, $matches, PREG_PATTERN_ORDER);

print_r($matches);

echo implode('', $matches[1]) . PHP_EOL;

[rotdrop]

Oops. The regexp pattern could be improved. Only one would be needed the lookahead or the non-greedy standard pattern ... so the following just will do:

preg_match_all('/<script[^>]*>(.+)<\/script>/sU', $vueSource, $matches, PREG_PATTERN_ORDER);

[nickvergessen]

There are tests files, can you adjust them to show the problem and fix?

[rotdrop]

There are tests files, can you adjust them to show the problem and fix?

Yes, I'll add one with two script sections.