DCL:MISC１:CHKLIB: Character Type Recognition *

4.2 List of Functions

(C is a character-type argument of length 1)

LCHRB(C) Judges whether the character is a space.

LCHRC(C) Judges whether the character is a currency sign.

LCHRS(C) Judges whether the character is a special character.

LCHRL(C) Judges whether the character is a roman letter.

LCHRD(C) Judges whether the character is a numerical character.

LCHRA(C) Judges whether the character is an alphanumeric character.

LCHRF(C) Judges whether the character is a FORTRAN character.

LCHR(CHAR,CREF) Judges whether CHAR is the character type specified by CREF. CHAR and CREF must have the same length. Character types that can be specified by CREF are combinations of 'B': space; 'C': currency sign; 'S': special character; 'L': roman letter; 'D': numerical character; 'A': alphanumeric character; and 'F': FORTRAN characters.

`LCHRB(C)`	Judges whether the character is a space.
`LCHRC(C)`	Judges whether the character is a currency sign.
`LCHRS(C)`	Judges whether the character is a special character.
`LCHRL(C)`	Judges whether the character is a roman letter.
`LCHRD(C)`	Judges whether the character is a numerical character.
`LCHRA(C)`	Judges whether the character is an alphanumeric character.
`LCHRF(C)`	Judges whether the character is a FORTRAN character.
`LCHR(CHAR,CREF)`	Judges whether `CHAR` is the character type specified by `CREF`. `CHAR` and `CREF` must have the same length. Character types that can be specified by `CREF` are combinations of `'B'`: space; `'C'`: currency sign; `'S'`: special character; `'L'`: roman letter; `'D'`: numerical character; `'A'`: alphanumeric character; and `'F'`: FORTRAN characters.