Implemented Clear Command

Author: Devansh Srivastava

.gitignore

@@ -0,0 +1 @@
+*.swp

TerminalEmulator.cpp

@@ -53,6 +53,11 @@ TerminalEmulator::TerminalEmulator(QWidget *parent) : QWidget(parent), outputAre
         dup2(slave_fd, STDOUT_FILENO);
         dup2(slave_fd, STDERR_FILENO);
         ::close(slave_fd); // Close slave after duplication
+        // Set the TERM environment variable
+        if (setenv("TERM", "xterm-256color", 1) == -1) {
+            perror("setenv");
+            exit(1);
+        }
         const char *logMessage = "Slave terminal started successfully.\n";
         write(STDOUT_FILENO, logMessage, strlen(logMessage));
         execlp("/bin/bash", "bash", nullptr);

TerminalEmulator.h

@@ -14,8 +14,8 @@ class TerminalEmulator : public QWidget {
     explicit TerminalEmulator(QWidget *parent = nullptr);
     ~TerminalEmulator() override;
 
-// protected:
-//     void keyPressEvent(QKeyEvent *event) override;
+    // protected:
+    //     void keyPressEvent(QKeyEvent *event) override;
 
 private slots:
     void readFromMaster();

build/Desktop_Qt_6_8_1-Debug/Makefile

@@ -1301,7 +1301,9 @@ TerminalEmulator.o: ../../TerminalEmulator.cpp ../../TerminalEmulator.h \
 		../../../Qt2/6.8.1/gcc_64/include/QtWidgets/qapplication.h \
 		../../../Qt2/6.8.1/gcc_64/include/QtCore/QTimer \
 		../../../Qt2/6.8.1/gcc_64/include/QtCore/qtimer.h \
-		../../../Qt2/6.8.1/gcc_64/include/QtCore/qbasictimer.h
+		../../../Qt2/6.8.1/gcc_64/include/QtCore/qbasictimer.h \
+		../../../Qt2/6.8.1/gcc_64/include/QtCore/QRegularExpression \
+		../../../Qt2/6.8.1/gcc_64/include/QtCore/qregularexpression.h
 	$(CXX) -c $(CXXFLAGS) $(INCPATH) -o TerminalEmulator.o ../../TerminalEmulator.cpp
 
 main.o: ../../main.cpp ../../../Qt2/6.8.1/gcc_64/include/QtWidgets/QApplication \