12. The courts of first instance are not obliged to sit between 30 June and 1 September, or between 23 December and 7 January, except as regards the following matters:(a) actions arising from relations between lessor and lessee, and employer and employee;
(b) the matters governed by Titles I, IV, V and VI of Book V;
(c) applications relating to the integrity of the person;
(d) writs of habeas corpus and demands provided for in article 846;
(e) (paragraph repealed);
(f) proceedings respecting the guardianship of property under seizure or the distribution of moneys following execution;
(g) expropriation proceedings;
(h) cases in which the defendant is in default to appear or to plead;
(i) inscriptions for judgment upon acquiescence in a demand, upon discontinuance or by agreement between the parties;
(j) incidental proceedings;
(k) the matters governed by Book VI of this Code;
(l) those which must be heard and decided by preference under a provision of law or a decision of the chief justice or a judge designated by him for such purpose.