Sylvain Duchesne
9843936212
Update all 26 feature files to use proper French grammar with the subordinating conjunction "que" after "Étant donné". Also update the parser to recognize both "Étant donné que " and "Étant donné qu'" (elision before vowels), while maintaining backwards compatibility with the original form. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>