Function: #_
Section: symbolic_operators
C-Name: glength
Prototype: lG
Help: #x: number of non code words in x, number of characters for a string.
Description:
 (vecsmall):lg      lg($1)
 (vec):lg           lg($1)
 (pol):small        lgpol($1)
 (gen):small        glength($1)

Function: #_~
Section: symbolic_operators
C-Name: gtranslength
Prototype: lG
Help: #x~: number of non code words in x~
Description:
  (gen):small gtranslength($1)
