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-- $Date: 2004/01/28 05:10:09 $
-- $Revision: 1.4 $
-- $Author: jcrocholl $
with Writers; use Writers;
-- Light-weight text output file writers with indentation.
package Indent_Writers is
-- Light-weight text output file writer with indentation.
type Indent_Writer is
new Writer with
record
Indent_Char : Character := Character'Val(9);
Indent_Count : Natural := 1;
Indent_Level : Natural := 0;
end record;
-- Type for instance variables.
type Indent_Writer_Access is access all Indent_Writer'Class;
---------------------
-- Adjust indentation
---------------------
-- Increase the indentation level.
procedure Indent
(This : access Indent_Writer'Class); -- Writer instance.
-- Decrease the indentation level.
procedure Unindent
(This : access Indent_Writer'Class); -- Writer instance.
--------------------
-- Write indentation
--------------------
-- Output indentation characters to the file.
procedure Write_Indent
(This : access Indent_Writer'Class); -- Writer instance.
end Indent_Writers;