LibVT: Move control function doc comments to Terminal.h header

Putting the little documentation comment about what each VTxxx control
function does in the header allows them to be picked up by IDE's.

Userland/Libraries/LibVT/Terminal.cpp

@@ -104,19 +104,16 @@ void Terminal::alter_mode(bool should_set, bool question_param, const ParamVecto
 
 void Terminal::RM(bool question_param, const ParamVector& params)
 {
-    // RM – Reset Mode
     alter_mode(true, question_param, params);
 }
 
 void Terminal::SM(bool question_param, const ParamVector& params)
 {
-    // SM – Set Mode
     alter_mode(false, question_param, params);
 }
 
 void Terminal::SGR(const ParamVector& params)
 {
-    // SGR – Select Graphic Rendition
     if (params.is_empty()) {
         m_current_attribute.reset();
         return;
@@ -250,7 +247,6 @@ void Terminal::escape$t(const ParamVector& params)
 
 void Terminal::DECSTBM(const ParamVector& params)
 {
-    // DECSTBM – Set Top and Bottom Margins ("Scrolling Region")
     unsigned top = 1;
     unsigned bottom = m_rows;
     if (params.size() >= 1)
@@ -280,7 +276,6 @@ void Terminal::CUP(const ParamVector& params)
 
 void Terminal::HVP(const ParamVector& params)
 {
-    // HVP – Horizontal and Vertical Position
     unsigned row = 1;
     unsigned col = 1;
     if (params.size() >= 1)
@@ -292,7 +287,6 @@ void Terminal::HVP(const ParamVector& params)
 
 void Terminal::CUU(const ParamVector& params)
 {
-    // CUU – Cursor Up
     int num = 1;
     if (params.size() >= 1)
         num = params[0];
@@ -306,7 +300,6 @@ void Terminal::CUU(const ParamVector& params)
 
 void Terminal::CUD(const ParamVector& params)
 {
-    // CUD – Cursor Down
     int num = 1;
     if (params.size() >= 1)
         num = params[0];
@@ -320,7 +313,6 @@ void Terminal::CUD(const ParamVector& params)
 
 void Terminal::CUF(const ParamVector& params)
 {
-    // CUF – Cursor Forward
     int num = 1;
     if (params.size() >= 1)
         num = params[0];
@@ -334,7 +326,6 @@ void Terminal::CUF(const ParamVector& params)
 
 void Terminal::CUB(const ParamVector& params)
 {
-    // CUB – Cursor Backward
     int num = 1;
     if (params.size() >= 1)
         num = params[0];
@@ -421,7 +412,6 @@ void Terminal::EL(const ParamVector& params)
 
 void Terminal::ED(const ParamVector& params)
 {
-    // ED - Erase in Display
     int mode = 0;
     if (params.size() >= 1)
         mode = params[0];
@@ -498,7 +488,6 @@ void Terminal::escape$L(const ParamVector& params)
 
 void Terminal::DA(const ParamVector&)
 {
-    // DA - Device Attributes
     emit_string("\033[?1;0c");
 }
 
@@ -770,19 +759,16 @@ void Terminal::put_character_at(unsigned row, unsigned column, u32 code_point)
 
 void Terminal::NEL()
 {
-    // NEL - Next Line
     newline();
 }
 
 void Terminal::IND()
 {
-    // IND - Index (move down)
     CUD({});
 }
 
 void Terminal::RI()
 {
-    // RI - Reverse Index (move up)
     CUU({});
 }
 

Userland/Libraries/LibVT/Terminal.h

@@ -144,19 +144,28 @@ private:
 
     void alter_mode(bool should_set, bool question_param, const ParamVector&);
 
+    // CUU – Cursor Up
     void CUU(const ParamVector&);
+
+    // CUD – Cursor Down
     void CUD(const ParamVector&);
+
+    // CUF – Cursor Forward
     void CUF(const ParamVector&);
+
+    // CUB – Cursor Backward
     void CUB(const ParamVector&);
+
+    // CUP - Cursor Position
     void CUP(const ParamVector&);
+
+    // ED - Erase in Display
     void ED(const ParamVector&);
+
+    // EL - Erase in Line
     void EL(const ParamVector&);
-    void escape$M(const ParamVector&);
-    void escape$P(const ParamVector&);
-    void escape$G(const ParamVector&);
-    void escape$X(const ParamVector&);
-    void escape$b(const ParamVector&);
-    void escape$d(const ParamVector&);
+
+    // SGR – Select Graphic Rendition
     void SGR(const ParamVector&);
 
     // Save Current Cursor Position
@@ -165,21 +174,48 @@ private:
     // Restore Saved Cursor Position
     void SCORC(const ParamVector&);
 
-    void escape$t(const ParamVector&);
+    // DECSTBM – Set Top and Bottom Margins ("Scrolling Region")
     void DECSTBM(const ParamVector&);
-    void escape$S(const ParamVector&);
-    void escape$T(const ParamVector&);
-    void escape$L(const ParamVector&);
+
+    // RM – Reset Mode
     void RM(bool question_param, const ParamVector&);
+
+    // SM – Set Mode
     void SM(bool question_param, const ParamVector&);
+
+    // DA - Device Attributes
     void DA(const ParamVector&);
+
+    // HVP – Horizontal and Vertical Position
     void HVP(const ParamVector&);
+
+    // NEL - Next Line
     void NEL();
+
+    // IND - Index (move down)
     void IND();
+
+    // RI - Reverse Index (move up)
     void RI();
+
+    // DSR - Device Status Reports
     void DSR(const ParamVector&);
+
+    // ICH - Insert Character
     void ICH(const ParamVector&);
 
+    // FIXME: Find the right names for these.
+    void escape$t(const ParamVector&);
+    void escape$S(const ParamVector&);
+    void escape$T(const ParamVector&);
+    void escape$L(const ParamVector&);
+    void escape$M(const ParamVector&);
+    void escape$P(const ParamVector&);
+    void escape$G(const ParamVector&);
+    void escape$X(const ParamVector&);
+    void escape$b(const ParamVector&);
+    void escape$d(const ParamVector&);
+
     TerminalClient& m_client;
 
     size_t m_history_start = 0;