Unsupported titles/`rsqb`

Character variations

⎤	U+23A4, ⎤ RIGHT SQUARE BRACKET UPPER CORNER

⎥	U+23A5, ⎥ RIGHT SQUARE BRACKET EXTENSION

⎦	U+23A6, ⎦ RIGHT SQUARE BRACKET LOWER CORNER

﹈	U+FE48, ﹈ PRESENTATION FORM FOR VERTICAL RIGHT SQUARE BRACKET

］	U+FF3D, ］ FULLWIDTH RIGHT SQUARE BRACKET

Translingual

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(mathematics) Denotes a closed right endpoint of an interval.
$(a,b]=\{x\in \mathbb {R} \,|\,a<x\leq b\}$ ,
(mathematics) Denotes an open left endpoint of an interval.
$\left]a,b\right]=\{x\in \mathbb {R} \,|\,a<x\leq b\}$
Used in [ ].