diff --git a/lib/program.js b/lib/program.js
index 1ba98b2..68af9c0 100644
--- a/lib/program.js
+++ b/lib/program.js
@@ -1895,7 +1895,7 @@ Program.prototype.cursorCharAbsolute = function(param) {
   this.x = param;
   this.y = 0;
   this._ncoords();
-  if (this.tput) return this.put.cha(param);
+  if (this.tput) return this.put.hpa(param);
   return this.write('\x1b[' + (param + 1) + 'G');
 };
 
@@ -1933,7 +1933,6 @@ Program.prototype.eraseChars = function(param) {
 
 // CSI Pm `  Character Position Absolute
 //   [column] (default = [row,1]) (HPA).
-// NOTE: Can't find in terminfo, no idea why it has multiple params.
 Program.prototype.hpa =
 Program.prototype.charPosAbsolute = function(param) {
   this.x = param || 0;
@@ -2137,11 +2136,7 @@ Program.prototype.HVPosition = function(row, col) {
 //   http://vt100.net/docs/vt220-rm/chapter4.html
 Program.prototype.sm =
 Program.prototype.setMode = function() {
-  // tput: TODO
   var param = Array.prototype.slice.call(arguments).join(';');
-  //if (private) {
-  //  return this.write('\x1b[?' + (param || '') + 'h');
-  //}
   return this.write('\x1b[' + (param || '') + 'h');
 };
 
@@ -2171,8 +2166,6 @@ Program.prototype.alternateBuffer = function() {
   this.isAlt = true;
   if (this.tput) return this.put.smcup();
   if (this.term('vt') || this.term('linux')) return;
-  //return this.setMode('?47');
-  //return this.setMode('?1047');
   return this.setMode('?1049');
 };
 
@@ -2258,11 +2251,7 @@ Program.prototype.alternateBuffer = function() {
 //     Ps = 2 0 0 4  -> Reset bracketed paste mode.
 Program.prototype.rm =
 Program.prototype.resetMode = function() {
-  // tput: TODO
   var param = Array.prototype.slice.call(arguments).join(';');
-  //if (private) {
-  //  return this.write('\x1b[?' + (param || '') + 'l');
-  //}
   return this.write('\x1b[' + (param || '') + 'l');
 };
 
@@ -2284,8 +2273,6 @@ Program.prototype.hideCursor = function() {
 Program.prototype.rmcup =
 Program.prototype.normalBuffer = function() {
   this.isAlt = false;
-  //return this.resetMode('?47');
-  //return this.resetMode('?1047');
   if (this.tput) return this.put.rmcup();
   return this.resetMode('?1049');
 };
@@ -2466,9 +2453,7 @@ Program.prototype.cht =
 Program.prototype.cursorForwardTab = function(param) {
   this.x += 8;
   this._ncoords();
-  // Does not exist (?):
-  // if (this.tput) return this.put.cht(param);
-  if (this.tput) return this.put.tab(param); // or this.put.ht
+  if (this.tput) return this.put.tab(param);
   return this.write('\x1b[' + (param || 1) + 'I');
 };
 
@@ -2477,10 +2462,8 @@ Program.prototype.su =
 Program.prototype.scrollUp = function(param) {
   this.y -= param || 1;
   this._ncoords();
-  // Does not exist:
-  // if (this.tput) return this.put.su(param);
-  if (this.tput) return this.put.rin(param);
-  return this.write('\x1b[' + (param || 1) + 'I');
+  if (this.tput) return this.put.parm_index(param);
+  return this.write('\x1b[' + (param || 1) + 'S');
 };
 
 // CSI Ps T  Scroll down Ps lines (default = 1) (SD).
@@ -2488,9 +2471,7 @@ Program.prototype.sd =
 Program.prototype.scrollDown = function(param) {
   this.y += param || 1;
   this._ncoords();
-  // Does not exist:
-  // if (this.tput) return this.put.sd(param);
-  if (this.tput) return this.put.indn(param);
+  if (this.tput) return this.put.parm_rindex(param);
   return this.write('\x1b[' + (param || 1) + 'T');
 };
 
@@ -2529,8 +2510,8 @@ Program.prototype.cursorBackwardTab = function(param) {
 // CSI Ps b  Repeat the preceding graphic character Ps times (REP).
 Program.prototype.rep =
 Program.prototype.repeatPrecedingCharacter = function(param) {
-  //this.x += param || 1;
-  //this._ncoords();
+  this.x += param || 1;
+  this._ncoords();
   if (this.tput) return this.put.rep(param);
   return this.write('\x1b[' + (param || 1) + 'b');
 };
@@ -2560,10 +2541,6 @@ Program.prototype.tabClear = function(param) {
 //     Ps = 1  1  -> Print all pages.
 Program.prototype.mc =
 Program.prototype.mediaCopy = function() {
-  //if (dec) {
-  //  this.write('\x1b[?' + Array.prototype.slice.call(arguments).join(';') + 'i');
-  //  return;
-  //}
   return this.write('\x1b[' + Array.prototype.slice.call(arguments).join(';') + 'i');
 };