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-- Count numbered paragraphs in a version of the RM, and store
-- store the results into a CVS file. Run this program in the directory
-- with the RM*.html files.
-- Edit History:
--
-- 2/21/19 - RLB - Created program.
with Ada.Text_IO;
with Ada.Directories;
package Para_Cnt_Pkg is
Result_File : Ada.Text_IO.File_Type;
procedure Count_File (Item : in Ada.Directories.Directory_Entry_Type);
end Para_Cnt_Pkg;
with Ada.Strings.Fixed;
with Ada.Strings.Maps.Constants;
package body Para_Cnt_Pkg is
procedure Count_File (Item : in Ada.Directories.Directory_Entry_Type) is
Cnts : array ('0'..'9') of Natural := (others => 0);
Total : Natural := 0;
Inserted : Natural := 0;
The_File : Ada.Text_IO.File_Type;
Buffer : String (1..1024);
BLen : Natural;
LCnt : Long_Integer := 0;
PStart : Natural;
PEnd : Natural;
begin
Ada.Text_IO.Put_Line (" Counting file " & Ada.Directories.Simple_Name (Item));
Ada.Text_IO.Open (The_File, Ada.Text_IO.In_File,
Ada.Directories.Full_Name (Item));
begin
loop
Ada.Text_IO.Get_Line (The_File, Buffer, BLen);
LCnt := LCnt + 1;
-- In the absence of a bug, there should be only one
-- paragraph per line. A paragraph number looks like:
-- <div class="paranum"><a name="p20">20/5</a></div>
-- Older files are missing the anchor (the "a" command),
-- and they sometimes have the markup in upper case.
Ada.Strings.Fixed.Translate (Buffer(1..BLen),
Ada.Strings.Maps.Constants.Lower_Case_Map);
PStart := Ada.Strings.Fixed.Index (Buffer(1..BLen),
"<div class=""paranum"">");
if PStart /= 0 then -- A paragraph number found.
PEnd := Ada.Strings.Fixed.Index (Buffer(PStart..BLen),
"</div>");
if PEnd = 0 then
Ada.Text_IO.Put_Line ("** Unable to find paranum end on line" & LCnt'Image);
elsif Ada.Strings.Fixed.Index (Buffer(PEnd..BLen),
"<div class=""paranum"">") /= 0 then
Ada.Text_IO.Put_Line ("** Multiple paranums on line" & LCnt'Image);
else
Total := Total + 1;
if Ada.Strings.Fixed.Index (Buffer(PStart+22..PEnd+4),
".") /= 0 then
Inserted := Inserted + 1;
-- else not inserted.
end if;
if Ada.Strings.Fixed.Index (Buffer(PStart+22..PEnd+4),
"/1<") /= 0 then
Cnts('1') := Cnts('1') + 1;
elsif Ada.Strings.Fixed.Index (Buffer(PStart+22..PEnd+4),
"/2<") /= 0 then
Cnts('2') := Cnts('2') + 1;
elsif Ada.Strings.Fixed.Index (Buffer(PStart+22..PEnd+4),
"/3<") /= 0 then
Cnts('3') := Cnts('3') + 1;
elsif Ada.Strings.Fixed.Index (Buffer(PStart+22..PEnd+4),
"/4<") /= 0 then
Cnts('4') := Cnts('4') + 1;
elsif Ada.Strings.Fixed.Index (Buffer(PStart+22..PEnd+4),
"/5<") /= 0 then
Cnts('5') := Cnts('5') + 1;
elsif Ada.Strings.Fixed.Index (Buffer(PStart+22..PEnd+4),
"/6<") /= 0 then
Cnts('6') := Cnts('6') + 1;
elsif Ada.Strings.Fixed.Index (Buffer(PStart+22..PEnd+4),
"/7<") /= 0 then
Cnts('7') := Cnts('7') + 1;
elsif Ada.Strings.Fixed.Index (Buffer(PStart+22..PEnd+4),
"/8<") /= 0 then
Cnts('8') := Cnts('8') + 1;
elsif Ada.Strings.Fixed.Index (Buffer(PStart+22..PEnd+4),
"/9<") /= 0 then
Cnts('9') := Cnts('9') + 1;
else -- No expected / number.
Cnts('0') := Cnts('0') + 1;
end if;
end if;
-- else no paragraph number.
end if;
end loop;
exception
when Ada.Text_IO.End_Error => -- Reached the end of the file.
Ada.Text_IO.Close (The_File);
end;
-- Write the results:
Ada.Text_IO.Put (Result_File, Ada.Directories.Simple_Name (Item));
Ada.Text_IO.Put (Result_File, "," & Total'Image);
Ada.Text_IO.Put (Result_File, "," & Inserted'Image);
for I in Cnts'Range loop
Ada.Text_IO.Put (Result_File, "," & Cnts(I)'Image);
end loop;
Ada.Text_IO.New_Line (Result_File);
Ada.Text_IO.Put_Line (" Saw" & Total'Image & " paragraphs, with" &
Inserted'Image & " inserted paragraphs");
end Count_File;
end Para_Cnt_Pkg;
with Ada.Text_IO;
with Ada.Directories;
with Ada.Command_Line;
with Para_Cnt_Pkg;
procedure Para_Cnt is
begin
Ada.Text_IO.Put_Line ("Paragraph Count v. 1.0");
if Ada.Command_Line.Argument_Count /= 1 then
Ada.Text_IO.Put_Line ("** No output file specified on command line!");
return;
-- else OK.
end if;
Ada.Text_IO.Put_Line (" Write results to " & Ada.Command_Line.Argument(1) & ".csv");
Ada.Text_IO.Create (Para_Cnt_Pkg.Result_File, Ada.Text_IO.Out_File,
Ada.Command_Line.Argument(1) & ".csv");
-- Put a CVS header:
Ada.Text_IO.Put_Line (Para_Cnt_Pkg.Result_File, "File, Total, Inserted, Org, '/1, '/2, '/3, '/4, '/5, '/6, '/7, '/8, '/9");
Ada.Directories.Search (Directory => ".",
Pattern => "RM-*.html",
Process => Para_Cnt_Pkg.Count_File'Access);
Ada.Text_IO.Close (Para_Cnt_Pkg.Result_File);
Ada.Text_IO.Put_Line ("Paragraph Counting completed");
end Para_Cnt;
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