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charstuf.def
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1995-05-27
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DEFINITION MODULE CharStuff;
(*
Title : Various string and character goodies
Author : I.R. Matters (Ian.Matters@anu.edu.au)
System : Juergen Neuhoff's Modula-2 compiler on OS/2
Last Edit : 27 May 1995
*)
TYPE PadStyles = (PadLeft, PadRight, PadBoth);
PROCEDURE AppendChar (ch: CHAR; VAR s: ARRAY OF CHAR);
(*
Append a character to a string
*)
PROCEDURE Pad (VAR s: ARRAY OF CHAR; len: CARDINAL; style: PadStyles);
(*
Pad a string with spaces until it is the nominated length
*)
PROCEDURE StrOfChars (n: CARDINAL; ch: CHAR; VAR s: ARRAY OF CHAR);
(*
Create a string containing a number of characters
*)
PROCEDURE Spaces (n: CARDINAL; VAR s: ARRAY OF CHAR);
(*
Create a string containing a number of spaces
*)
PROCEDURE Dots (n: CARDINAL; VAR s: ARRAY OF CHAR);
(*
Create a string containing a number of dot characters
*)
PROCEDURE Trim (VAR s: ARRAY OF CHAR);
(*
Remove leading and trailing spaces from a string
*)
PROCEDURE Upper (VAR s: ARRAY OF CHAR);
(*
Convert a string to upper case
*)
END CharStuff.