From fa7d214e78929a310e9a85612f6aefddd48898f4 Mon Sep 17 00:00:00 2001
From: Paris <paris@sourcelair.com>
Date: Thu, 2 Jun 2016 12:35:03 +0300
Subject: [PATCH] Remove even more useless code

---
 src/xterm.js | 382 ---------------------------------------------------
 1 file changed, 382 deletions(-)

diff --git a/src/xterm.js b/src/xterm.js
index ce4759fe..ca11292c 100644
--- a/src/xterm.js
+++ b/src/xterm.js
@@ -4164,388 +4164,6 @@
       this.maxRange();
     };
 
-    Terminal.prototype.keyPrefix = function(ev, key) {
-      if (key === 'k' || key === '&') {
-        this.destroy();
-      } else if (key === 'p' || key === ']') {
-        this.emit('request paste');
-      } else if (key === 'c') {
-        this.emit('request create');
-      } else if (key >= '0' && key <= '9') {
-        key = +key - 1;
-        if (!~key) key = 9;
-        this.emit('request term', key);
-      } else if (key === 'n') {
-        this.emit('request term next');
-      } else if (key === 'P') {
-        this.emit('request term previous');
-      } else if (key === ':') {
-        this.emit('request command mode');
-      }
-    };
-
-    Terminal.prototype.keySelect = function(ev, key) {
-      this.showCursor();
-
-      if (key === '\x04') { // ctrl-d
-        var y = this.ydisp + this.y;
-        if (this.ydisp === this.ybase) {
-          // Mimic vim behavior
-          this.y = Math.min(this.y + (this.rows - 1) / 2 | 0, this.rows - 1);
-          this.refresh(0, this.rows - 1);
-        } else {
-          this.scrollDisp((this.rows - 1) / 2 | 0);
-        }
-        return;
-      }
-
-      if (key === '\x15') { // ctrl-u
-        var y = this.ydisp + this.y;
-        if (this.ydisp === 0) {
-          // Mimic vim behavior
-          this.y = Math.max(this.y - (this.rows - 1) / 2 | 0, 0);
-          this.refresh(0, this.rows - 1);
-        } else {
-          this.scrollDisp(-(this.rows - 1) / 2 | 0);
-        }
-        return;
-      }
-
-      if (key === '\x06') { // ctrl-f
-        var y = this.ydisp + this.y;
-        this.scrollDisp(this.rows - 1);
-        return;
-      }
-
-      if (key === '\x02') { // ctrl-b
-        var y = this.ydisp + this.y;
-        this.scrollDisp(-(this.rows - 1));
-        return;
-      }
-
-      if (key === 'k' || key === '\x1b[A') {
-        var y = this.ydisp + this.y;
-        this.y--;
-        if (this.y < 0) {
-          this.y = 0;
-          this.scrollDisp(-1);
-        }
-        this.refresh(this.y, this.y + 1);
-        return;
-      }
-
-      if (key === 'j' || key === '\x1b[B') {
-        var y = this.ydisp + this.y;
-        this.y++;
-        if (this.y >= this.rows) {
-          this.y = this.rows - 1;
-          this.scrollDisp(1);
-        }
-        this.refresh(this.y - 1, this.y);
-        return;
-      }
-
-      if (key === 'h' || key === '\x1b[D') {
-        var x = this.x;
-        this.x--;
-        if (this.x < 0) {
-          this.x = 0;
-        }
-        this.refresh(this.y, this.y);
-        return;
-      }
-
-      if (key === 'l' || key === '\x1b[C') {
-        var x = this.x;
-        this.x++;
-        if (this.x >= this.cols) {
-          this.x = this.cols - 1;
-        }
-        this.refresh(this.y, this.y);
-        return;
-      }
-
-      if (key === 'w' || key === 'W') {
-        var ox = this.x;
-        var oy = this.y;
-        var oyd = this.ydisp;
-
-        var x = this.x;
-        var y = this.y;
-        var yb = this.ydisp;
-        var saw_space = false;
-
-        for (;;) {
-          var line = this.lines[yb + y];
-          while (x < this.cols) {
-            if (line[x][1] <= ' ') {
-              saw_space = true;
-            } else if (saw_space) {
-              break;
-            }
-            x++;
-          }
-          if (x >= this.cols) x = this.cols - 1;
-          if (x === this.cols - 1 && line[x][1] <= ' ') {
-            x = 0;
-            if (++y >= this.rows) {
-              y--;
-              if (++yb > this.ybase) {
-                yb = this.ybase;
-                x = this.x;
-                break;
-              }
-            }
-            continue;
-          }
-          break;
-        }
-
-        this.x = x, this.y = y;
-        this.scrollDisp(-this.ydisp + yb);
-
-        return;
-      }
-
-      if (key === 'b' || key === 'B') {
-        var ox = this.x;
-        var oy = this.y;
-        var oyd = this.ydisp;
-
-        var x = this.x;
-        var y = this.y;
-        var yb = this.ydisp;
-
-        for (;;) {
-          var line = this.lines[yb + y];
-          var saw_space = x > 0 && line[x][1] > ' ' && line[x - 1][1] > ' ';
-          while (x >= 0) {
-            if (line[x][1] <= ' ') {
-              if (saw_space && (x + 1 < this.cols && line[x + 1][1] > ' ')) {
-                x++;
-                break;
-              } else {
-                saw_space = true;
-              }
-            }
-            x--;
-          }
-          if (x < 0) x = 0;
-          if (x === 0 && (line[x][1] <= ' ' || !saw_space)) {
-            x = this.cols - 1;
-            if (--y < 0) {
-              y++;
-              if (--yb < 0) {
-                yb++;
-                x = 0;
-                break;
-              }
-            }
-            continue;
-          }
-          break;
-        }
-
-        this.x = x, this.y = y;
-        this.scrollDisp(-this.ydisp + yb);
-
-        return;
-      }
-
-      if (key === 'e' || key === 'E') {
-        var x = this.x + 1;
-        var y = this.y;
-        var yb = this.ydisp;
-        if (x >= this.cols) x--;
-
-        for (;;) {
-          var line = this.lines[yb + y];
-          while (x < this.cols) {
-            if (line[x][1] <= ' ') {
-              x++;
-            } else {
-              break;
-            }
-          }
-          while (x < this.cols) {
-            if (line[x][1] <= ' ') {
-              if (x - 1 >= 0 && line[x - 1][1] > ' ') {
-                x--;
-                break;
-              }
-            }
-            x++;
-          }
-          if (x >= this.cols) x = this.cols - 1;
-          if (x === this.cols - 1 && line[x][1] <= ' ') {
-            x = 0;
-            if (++y >= this.rows) {
-              y--;
-              if (++yb > this.ybase) {
-                yb = this.ybase;
-                break;
-              }
-            }
-            continue;
-          }
-          break;
-        }
-
-        this.x = x, this.y = y;
-        this.scrollDisp(-this.ydisp + yb);
-
-        return;
-      }
-
-      if (key === '^' || key === '0') {
-        var ox = this.x;
-
-        if (key === '0') {
-          this.x = 0;
-        } else if (key === '^') {
-          var line = this.lines[this.ydisp + this.y];
-          var x = 0;
-          while (x < this.cols) {
-            if (line[x][1] > ' ') {
-              break;
-            }
-            x++;
-          }
-          if (x >= this.cols) x = this.cols - 1;
-          this.x = x;
-        }
-
-        this.refresh(this.y, this.y);
-        return;
-      }
-
-      if (key === '$') {
-        var ox = this.x;
-        var line = this.lines[this.ydisp + this.y];
-        var x = this.cols - 1;
-        while (x >= 0) {
-          x--;
-        }
-        if (x < 0) x = 0;
-        this.x = x;
-        this.refresh(this.y, this.y);
-        return;
-      }
-
-      if (key === 'g' || key === 'G') {
-        var ox = this.x;
-        var oy = this.y;
-        var oyd = this.ydisp;
-        if (key === 'g') {
-          this.x = 0, this.y = 0;
-          this.scrollDisp(-this.ydisp);
-        } else if (key === 'G') {
-          this.x = 0, this.y = this.rows - 1;
-          this.scrollDisp(this.ybase);
-        }
-        return;
-      }
-
-      if (key === 'H' || key === 'M' || key === 'L') {
-        var ox = this.x;
-        var oy = this.y;
-        if (key === 'H') {
-          this.x = 0, this.y = 0;
-        } else if (key === 'M') {
-          this.x = 0, this.y = this.rows / 2 | 0;
-        } else if (key === 'L') {
-          this.x = 0, this.y = this.rows - 1;
-        }
-        this.refresh(oy, oy);
-        this.refresh(this.y, this.y);
-        return;
-      }
-
-      if (key === '{' || key === '}') {
-        var ox = this.x;
-        var oy = this.y;
-        var oyd = this.ydisp;
-
-        var line;
-        var saw_full = false;
-        var found = false;
-        var first_is_space = -1;
-        var y = this.y + (key === '{' ? -1 : 1);
-        var yb = this.ydisp;
-        var i;
-
-        if (key === '{') {
-          if (y < 0) {
-            y++;
-            if (yb > 0) yb--;
-          }
-        } else if (key === '}') {
-          if (y >= this.rows) {
-            y--;
-            if (yb < this.ybase) yb++;
-          }
-        }
-
-        for (;;) {
-          line = this.lines[yb + y];
-
-          for (i = 0; i < this.cols; i++) {
-            if (line[i][1] > ' ') {
-              if (first_is_space === -1) {
-                first_is_space = 0;
-              }
-              saw_full = true;
-              break;
-            } else if (i === this.cols - 1) {
-              if (first_is_space === -1) {
-                first_is_space = 1;
-              } else if (first_is_space === 0) {
-                found = true;
-              } else if (first_is_space === 1) {
-                if (saw_full) found = true;
-              }
-              break;
-            }
-          }
-
-          if (found) break;
-
-          if (key === '{') {
-            y--;
-            if (y < 0) {
-              y++;
-              if (yb > 0) yb--;
-              else break;
-            }
-          } else if (key === '}') {
-            y++;
-            if (y >= this.rows) {
-              y--;
-              if (yb < this.ybase) yb++;
-              else break;
-            }
-          }
-        }
-
-        if (!found) {
-          if (key === '{') {
-            y = 0;
-            yb = 0;
-          } else if (key === '}') {
-            y = this.rows - 1;
-            yb = this.ybase;
-          }
-        }
-
-        this.x = 0, this.y = y;
-        this.scrollDisp(-this.ydisp + yb);
-
-        return;
-      }
-
-      return false;
-    };
-
     /**
      * Character Sets
      */