Apple-2-Tools/dmolony-DiskBrowser
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remove duplicate lines

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This commit is contained in:
Denis Molony 2020-12-26 19:51:51 +10:00
parent 51a98398ca
commit dd89855d64
1 changed files with 8 additions and 4 deletions
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12
src/com/bytezone/diskbrowser/applefile/ApplesoftBasicProgram.java
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@ -764,8 +764,6 @@ public class ApplesoftBasicProgram extends BasicProgram
if (is (TOKEN_REM))
return;
// System.out.println (this);
int ptr = startPtr;
length--;
String var = "";
@ -802,14 +800,20 @@ public class ApplesoftBasicProgram extends BasicProgram
if (isLetter ((byte) var.charAt (0)))
{
// System.out.printf (" Var: %s%n", var);
List<Integer> lines = symbolLines.get (var);
if (lines == null)
{
lines = new ArrayList<> ();
symbolLines.put (var, lines);
}
lines.add (parent.lineNumber);
if (lines.size () == 0)
lines.add (parent.lineNumber);
else
{
int lastLine = lines.get (lines.size () - 1);
if (lastLine != parent.lineNumber)
lines.add (parent.lineNumber);
}
}
}