[reader syntax] #` template

R6RS, SRFI-72: (quasisyntax template). See quasisyntax.

[reader syntax] #` string

Gauche: short notation of (string-interpolate string). Returns a string, with every occurence of ",expr" in string is expanded to the value of expr.

  (let ((x 2)) #`"The number is ,(+ x x).") ==> "The number is 4."

See also string-interpolate.

Chicken has a multiline string-interpolating syntax: see #<#.

[reader syntax] #` code

MzScheme: denotes compiled code.