------------------------------------------------------------------------------ -- -- -- GNAT COMPILER COMPONENTS -- -- -- -- P R J . P P -- -- -- -- S p e c -- -- -- -- Copyright (C) 2001-2005, Free Software Foundation, Inc. -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- -- ware Foundation; either version 2, or (at your option) any later ver- -- -- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -- -- for more details. You should have received a copy of the GNU General -- -- Public License distributed with GNAT; see file COPYING. If not, write -- -- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, -- -- Boston, MA 02110-1301, USA. -- -- -- -- GNAT was originally developed by the GNAT team at New York University. -- -- Extensive contributions were provided by Ada Core Technologies Inc. -- -- -- ------------------------------------------------------------------------------ -- This package is the Project File Pretty Printer -- Used to output a project file from a project file tree. -- Used by gnatname to update or create project files. -- Also used GPS to display project file trees. -- Also be used for debugging tools that create project file trees. with Prj.Tree; package Prj.PP is -- The following access to procedure types are used to redirect output when -- calling Pretty_Print. type Write_Char_Ap is access procedure (C : Character); type Write_Eol_Ap is access procedure; type Write_Str_Ap is access procedure (S : String); procedure Pretty_Print (Project : Prj.Tree.Project_Node_Id; In_Tree : Prj.Tree.Project_Node_Tree_Ref; Increment : Positive := 3; Eliminate_Empty_Case_Constructions : Boolean := False; Minimize_Empty_Lines : Boolean := False; W_Char : Write_Char_Ap := null; W_Eol : Write_Eol_Ap := null; W_Str : Write_Str_Ap := null; Backward_Compatibility : Boolean); -- Output a project file, using either the default output routines, or the -- ones specified by W_Char, W_Eol and W_Str. -- -- Increment is the number of spaces for each indentation level. -- -- W_Char, W_Eol and W_Str can be used to change the default output -- procedures. The default values force the output to Standard_Output. -- -- If Eliminate_Empty_Case_Constructions is True, then case constructions -- and case items that do not include any declarations will not be output. -- -- If Minimize_Empty_Lines is True, empty lines will be output only after -- the last with clause, after the line declaring the project name, after -- the last declarative item of the project and before each package -- declaration. Otherwise, more empty lines are output. -- -- If Backward_Compatibility is True, then new attributes (Spec, -- Spec_Suffix, Body, Body_Suffix) will be replaced by obsolete ones -- (Specification, Specification_Suffix, Implementation, -- Implementation_Suffix). private procedure Output_Statistics; -- This procedure can be used after one or more calls to Pretty_Print to -- display what Project_Node_Kinds have not been exercised by the call(s) -- to Pretty_Print. It is used only for testing purposes. end Prj.PP;