Support of `required` keyword

[sserhii-95]

Please add support of required keyword. It would be nice to have some little label near field name, that is in the 'required array'

[cwalther]

Unless I’m misunderstanding the request, this is already supported (and has been for a long time). Maybe the bold font used for it is not noticeable enough? One version I have lying around here adds an asterisk, but I can’t find that in any Git revision, so maybe I added it myself?

diff --git a/public/css/docson.css b/public/css/docson.css
index e315b22..803566a 100644
--- a/public/css/docson.css
+++ b/public/css/docson.css
@@ -181,8 +181,13 @@
 .docson .required {
     font-weight: bold;
 }

+.docson .required:after {
+   content: " *";
+   color: #880000;
+}
+
 .docson .type-keyword {
     font-size: 80%;
     color: dimgray;
 }

[cwalther]

Oh, and, probably a duplicate of #30.