From 61c267ac8d0c61f7cf7e9a47cf4bdffbdd0088c2 Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Thu, 10 Jan 2019 13:33:13 +0100
Subject: do not output words which appear in the wordlist

---
 markov.lpi |  1 +
 markov.lpr | 22 ++++++++++++----------
 markov.lps | 15 +++++++++++----
 3 files changed, 24 insertions(+), 14 deletions(-)

diff --git a/markov.lpi b/markov.lpi
index 71a6713..c9a492e 100644
--- a/markov.lpi
+++ b/markov.lpi
@@ -51,6 +51,7 @@
     </Target>
     <SearchPaths>
       <IncludeFiles Value="$(ProjOutDir)"/>
+      <OtherUnitFiles Value="../units"/>
       <UnitOutputDirectory Value="lib/$(TargetCPU)-$(TargetOS)"/>
     </SearchPaths>
   </CompilerOptions>
diff --git a/markov.lpr b/markov.lpr
index bdc1e48..adf09db 100644
--- a/markov.lpr
+++ b/markov.lpr
@@ -8,14 +8,14 @@ uses
   {$ENDIF}{$ENDIF}
   Classes
   { you can add units after this },
-  sysutils, math;
+  sysutils, math, mystringlistunit;
 
 var
   wordFileName,s:    string;
   count:             longint;
   depth,i,j,current: int64;
   c:                 char;
-  f:                 textFile;
+  f:                 tMyStringList;
   probabilities:     array of extended;
   total:             extended;
   c2i:               array[char] of longint;
@@ -67,10 +67,9 @@ begin
   for i:=0 to length(probabilities)-1 do
     probabilities[i]:=0;
 
-  assignFile(f,wordFileName);
-  reset(f);
-  while not eof(f) do begin
-    readln(f,s);
+  f:=tMyStringList.create;
+  f.loadFromFile(wordFileName);
+  while f.readln(s) do begin
     s:=s+' '; // lf ends a word, too
     current:=0; // reset current index
     for i:=1 to length(s) do begin
@@ -85,7 +84,6 @@ begin
       probabilities[current]:=probabilities[current]+1;
     end;
   end;
-  closeFile(f);
 
   for i:=0 to length(probabilities) div (length(i2c)+1)-1 do begin
     total:=0;
@@ -115,6 +113,7 @@ begin
   // generation
   while count>0 do begin
     current:=0;
+    s:='';
     repeat
       current:=current * (length(i2c)+1) mod length(probabilities);
       total:=random;
@@ -126,12 +125,15 @@ begin
       if current mod (length(i2c)+1) = 0 then
         break
       else
-        write(i2c[current mod (length(i2c)+1)]);
+        s:=s+i2c[current mod (length(i2c)+1)];
     until false;
-    writeln;
-    dec(count);
+    if not f.hatZeile(s,false) then begin;
+      writeln(s);
+      dec(count);
+    end;
   end;
 
+  f.free;
   setLength(probabilities,0);
 end.
 
diff --git a/markov.lps b/markov.lps
index 4950f82..f9a0deb 100644
--- a/markov.lps
+++ b/markov.lps
@@ -7,8 +7,8 @@
       <Unit0>
         <Filename Value="markov.lpr"/>
         <IsPartOfProject Value="True"/>
-        <TopLine Value="54"/>
-        <CursorPos X="37" Y="74"/>
+        <IsVisibleTab Value="True"/>
+        <CursorPos X="21" Y="11"/>
         <UsageCount Value="23"/>
         <Loaded Value="True"/>
       </Unit0>
@@ -33,7 +33,6 @@
       <Unit3>
         <Filename Value="generate-random-word-from-wikipedia.sh"/>
         <IsPartOfProject Value="True"/>
-        <IsVisibleTab Value="True"/>
         <EditorIndex Value="3"/>
         <CursorPos X="55" Y="30"/>
         <UsageCount Value="23"/>
@@ -41,7 +40,7 @@
         <DefaultSyntaxHighlighter Value="Bash"/>
       </Unit3>
     </Units>
-    <JumpHistory Count="15" HistoryIndex="14">
+    <JumpHistory Count="17" HistoryIndex="16">
       <Position1>
         <Filename Value="markov.lpr"/>
         <Caret Line="19" Column="12"/>
@@ -102,6 +101,14 @@
         <Filename Value="generate-random-word-from-wikipedia.sh"/>
         <Caret Line="9"/>
       </Position15>
+      <Position16>
+        <Filename Value="markov.lpr"/>
+        <Caret Line="18" Column="6" TopLine="4"/>
+      </Position16>
+      <Position17>
+        <Filename Value="markov.lpr"/>
+        <Caret Line="11" Column="19"/>
+      </Position17>
     </JumpHistory>
   </ProjectSession>
 </CONFIG>
-- 
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