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with Ada.Text_IO;
with Ada.Unchecked_Deallocation;
with ARM_Output;
with ARM_Contents;
package ARM_Texinfo is
--
-- Ada reference manual formatter.
--
-- This package defines the TEXINFO output object.
-- Output objects are responsible for implementing the details of
-- a particular format.
--
-- ---------------------------------------
--
-- Copyright (C) 2003, 2007, 2011, 2012 Stephen Leake. All Rights Reserved.
-- E-Mail: stephen_leake@stephe-leake.org
--
-- This library is free software; you can redistribute it and/or
-- modify it under terms of the GNU General Public License as
-- published by the Free Software Foundation; either version 3, or (at
-- your option) any later version. This library is distributed in the
-- hope that it will be useful, but WITHOUT 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 this program; see file gnu-3-0.txt. If not, write to
-- the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
-- MA 02111-1307, USA.
--
-- ---------------------------------------
--
-- Edit History:
--
-- Ancient - S L - Developed package as add-on to Arm_Form.
-- 10/19/11 - RLB - Integrated outside-developed package into Arm_Form.
-- Commented out/replaced Ada 2005 features (this is
-- Ada 95 code). Updated for a few other changes since
-- the last update.
-- 10/25/11 - RLB - Added old insertion version to Revised_Clause_Header.
-- 4/ 1/12 - S L - Various revisions.
type Texinfo_Output_Type is new ARM_Output.Output_Type with private;
procedure Create
(Output_Object : in out Texinfo_Output_Type;
File_Prefix : in String;
Title : in String);
-- Create an Output_Object for a document.
procedure Close (Output_Object : in out Texinfo_Output_Type);
procedure Section
(Output_Object : in out Texinfo_Output_Type;
Section_Title : in String;
Section_Name : in String);
procedure Set_Columns
(Output_Object : in out Texinfo_Output_Type;
Number_of_Columns : in ARM_Output.Column_Count);
procedure Start_Paragraph
(Output_Object : in out Texinfo_Output_Type;
Style : in ARM_Output.Paragraph_Style_Type;
Indent : in ARM_Output.Paragraph_Indent_Type;
Number : in String;
No_Prefix : in Boolean := False;
Tab_Stops : in ARM_Output.Tab_Info := ARM_Output.NO_TABS;
No_Breaks : in Boolean := False;
Keep_with_Next : in Boolean := False;
Space_After : in ARM_Output.Space_After_Type := ARM_Output.Normal;
Justification : in ARM_Output.Justification_Type := ARM_Output.Default);
procedure End_Paragraph (Output_Object : in out Texinfo_Output_Type);
procedure Category_Header
(Output_Object : in out Texinfo_Output_Type;
Header_Text : String);
procedure Clause_Header
(Output_Object : in out Texinfo_Output_Type;
Header_Text : in String;
Level : in ARM_Contents.Level_Type;
Clause_Number : in String;
No_Page_Break : in Boolean := False);
procedure Revised_Clause_Header
(Output_Object : in out Texinfo_Output_Type;
New_Header_Text : in String;
Old_Header_Text : in String;
Level : in ARM_Contents.Level_Type;
Clause_Number : in String;
Version : in ARM_Contents.Change_Version_Type;
Old_Version : in ARM_Contents.Change_Version_Type;
No_Page_Break : in Boolean := False);
procedure TOC_Marker (Output_Object : in out Texinfo_Output_Type;
For_Start : in Boolean);
procedure New_Page (Output_Object : in out Texinfo_Output_Type;
Kind : ARM_Output.Page_Kind_Type := ARM_Output.Any_Page);
procedure New_Column (Output_Object : in out Texinfo_Output_Type);
procedure Separator_Line (Output_Object : in out Texinfo_Output_Type;
Is_Thin : Boolean := True);
procedure Start_Table
(Output_Object : in out Texinfo_Output_Type;
Columns : in ARM_Output.Column_Count;
First_Column_Width : in ARM_Output.Column_Count;
Last_Column_Width : in ARM_Output.Column_Count;
Alignment : in ARM_Output.Column_Text_Alignment;
No_Page_Break : in Boolean;
Has_Border : in Boolean;
Small_Text_Size : in Boolean;
Header_Kind : in ARM_Output.Header_Kind_Type);
procedure Table_Marker (Output_Object : in out Texinfo_Output_Type;
Marker : in ARM_Output.Table_Marker_Type);
procedure Ordinary_Text (Output_Object : in out Texinfo_Output_Type;
Text : in String);
procedure Ordinary_Character (Output_Object : in out Texinfo_Output_Type;
Char : in Character);
procedure Hard_Space (Output_Object : in out Texinfo_Output_Type);
procedure Line_Break (Output_Object : in out Texinfo_Output_Type);
procedure Index_Line_Break (Output_Object : in out Texinfo_Output_Type;
Clear_Keep_with_Next : in Boolean);
procedure Soft_Line_Break (Output_Object : in out Texinfo_Output_Type);
procedure Soft_Hyphen_Break (Output_Object : in out Texinfo_Output_Type);
procedure Tab (Output_Object : in out Texinfo_Output_Type);
procedure Special_Character
(Output_Object : in out Texinfo_Output_Type;
Char : in ARM_Output.Special_Character_Type);
procedure Unicode_Character
(Output_Object : in out Texinfo_Output_Type;
Char : in ARM_Output.Unicode_Type);
procedure End_Hang_Item (Output_Object : in out Texinfo_Output_Type);
procedure Text_Format
(Output_Object : in out Texinfo_Output_Type;
Format : in ARM_Output.Format_Type);
procedure Clause_Reference (Output_Object : in out Texinfo_Output_Type;
Text : in String;
Clause_Number : in String);
procedure Index_Target
(Output_Object : in out Texinfo_Output_Type;
Index_Key : in Natural);
procedure Index_Reference
(Output_Object : in out Texinfo_Output_Type;
Text : in String;
Index_Key : in Natural;
Clause_Number : in String);
procedure DR_Reference
(Output_Object : in out Texinfo_Output_Type;
Text : in String;
DR_Number : in String);
procedure AI_Reference
(Output_Object : in out Texinfo_Output_Type;
Text : in String;
AI_Number : in String);
procedure Local_Target
(Output_Object : in out Texinfo_Output_Type;
Text : in String;
Target : in String);
procedure Local_Link
(Output_Object : in out Texinfo_Output_Type;
Text : in String;
Target : in String;
Clause_Number : in String);
procedure Local_Link_Start
(Output_Object : in out Texinfo_Output_Type;
Target : in String;
Clause_Number : in String);
procedure Local_Link_End
(Output_Object : in out Texinfo_Output_Type;
Target : in String;
Clause_Number : in String);
procedure URL_Link
(Output_Object : in out Texinfo_Output_Type;
Text : in String;
URL : in String);
procedure Picture
(Output_Object : in out Texinfo_Output_Type;
Name : in String;
Descr : in String;
Alignment : in ARM_Output.Picture_Alignment;
Height, Width : in Natural;
Border : in ARM_Output.Border_Kind);
private
subtype Column_Index_Type is Integer range 1 .. 5;
type Column_Text_Item_Type;
type Column_Text_Ptr is access Column_Text_Item_Type;
type Column_Text_Item_Type is record
Text : String (1 .. 80);
Length : Natural;
Row : Natural; -- Which row in the column.
Next : Column_Text_Ptr;
end record;
type Column_Text_Ptrs_Type is array (Column_Index_Type) of Column_Text_Ptr;
type Column_Widths_Type is array (Column_Index_Type) of Natural;
procedure Free is new Ada.Unchecked_Deallocation (Column_Text_Item_Type, Column_Text_Ptr);
type State_Type is (Title, Contents, Table_Header, Multi_Column, Normal, Index_Start, Index);
type Texinfo_Output_Type is new ARM_Output.Output_Type with record
File : Ada.Text_IO.File_Type;
Is_Valid : Boolean := False;
State : State_Type;
In_Paragraph : Boolean := False; -- Sub-state within major states
Style : ARM_Output.Paragraph_Style_Type;
Indent : ARM_Output.Paragraph_Indent_Type;
End_Hang_Seen : Boolean;
-- Detecting end of title page
Line_Empty : Boolean := False; -- True if current line contains only whitespace.
First_Word : String (1 .. 80);
First_Word_Last : Natural;
-- Building menus
Menu_Section : ARM_Contents.Section_Number_Type := 0;
Menu_Clause : Natural := 0;
-- Table and Multi-Column format
Column_Count : ARM_Output.Column_Count;
Current_Column : Natural;
Current_Row : Natural;
Column_Text : Column_Text_Ptrs_Type := (others => null);
Column_Widths : Column_Widths_Type;
Max_Row : Natural := 0;
end record;
end ARM_Texinfo;
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