bonkmaykr/otyaSMILEBASIC
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Fix input history

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otya128
2016-12-12 20:07:12 +09:00
parent bf42f7c9e9
commit a2908fc2f3
1 changed files with 5 additions and 1 deletions
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SMILEBASIC/petitcomputer.d
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@@ -8,6 +8,7 @@ import std.file;
import std.stdio; import std.stdio;
import std.conv; import std.conv;
import std.string; import std.string;
import std.range;
import core.stdc.stdio; import core.stdc.stdio;
import core.sync.mutex; import core.sync.mutex;
import core.sync.condition; import core.sync.condition;
@@ -996,7 +997,10 @@ class PetitComputer
printPrompt(); printPrompt();
} }
auto prg = input("", true); auto prg = input("", true);
inputHistory.put(prg); if (!prg.empty && (inputHistory.length == 0 || inputHistory[inputHistory.length - 1] != prg))
{
inputHistory.put(prg);
}
auto lex = new Lexical(prg); auto lex = new Lexical(prg);
lex.popFront(); lex.popFront();
auto token = lex.front(); auto token = lex.front();