“13. ……In our opinion, when a point which is ostensibly a point of law is required to be substantiated by facts, the party raising the point, if he is the writ petitioner, must plead and prove such facts by evidence which must appear from the writ petition and if he is the respondent, from the counteraffidavit. If the facts are not pleaded or the evidence in support of such facts is not annexed to the writ petition or to the counter-affidavit, as the case may be, the court will not entertain the point. In this context, it will not be out of place to point out that in this regard there is a distinction between a pleading under the Code of Civil Procedure and a writ petition or a counter-affidavit. While in a pleading, that is, a plaint or a written statement, the facts and not evidence are required to be pleaded, in a writ petition or in the counter-affidavit not only the facts but also the evidence in proof of such facts have to be pleaded and annexed to it. …….”