Changed javascript to be in its own file. Began (messy) setup for terminal.

1 files changed, 133 insertions, 0 deletions

diff --git a/node_modules/xterm/src/common/input/UnicodeV6.ts b/node_modules/xterm/src/common/input/UnicodeV6.ts
new file mode 100644
index 0000000..b308203
--- /dev/null
+++ b/node_modules/xterm/src/common/input/UnicodeV6.ts
@@ -0,0 +1,133 @@
+/**
+ * Copyright (c) 2019 The xterm.js authors. All rights reserved.
+ * @license MIT
+ */
+import { IUnicodeVersionProvider } from 'common/services/Services';
+import { fill } from 'common/TypedArrayUtils';
+
+type CharWidth = 0 | 1 | 2;
+
+const BMP_COMBINING = [
+  [0x0300, 0x036F], [0x0483, 0x0486], [0x0488, 0x0489],
+  [0x0591, 0x05BD], [0x05BF, 0x05BF], [0x05C1, 0x05C2],
+  [0x05C4, 0x05C5], [0x05C7, 0x05C7], [0x0600, 0x0603],
+  [0x0610, 0x0615], [0x064B, 0x065E], [0x0670, 0x0670],
+  [0x06D6, 0x06E4], [0x06E7, 0x06E8], [0x06EA, 0x06ED],
+  [0x070F, 0x070F], [0x0711, 0x0711], [0x0730, 0x074A],
+  [0x07A6, 0x07B0], [0x07EB, 0x07F3], [0x0901, 0x0902],
+  [0x093C, 0x093C], [0x0941, 0x0948], [0x094D, 0x094D],
+  [0x0951, 0x0954], [0x0962, 0x0963], [0x0981, 0x0981],
+  [0x09BC, 0x09BC], [0x09C1, 0x09C4], [0x09CD, 0x09CD],
+  [0x09E2, 0x09E3], [0x0A01, 0x0A02], [0x0A3C, 0x0A3C],
+  [0x0A41, 0x0A42], [0x0A47, 0x0A48], [0x0A4B, 0x0A4D],
+  [0x0A70, 0x0A71], [0x0A81, 0x0A82], [0x0ABC, 0x0ABC],
+  [0x0AC1, 0x0AC5], [0x0AC7, 0x0AC8], [0x0ACD, 0x0ACD],
+  [0x0AE2, 0x0AE3], [0x0B01, 0x0B01], [0x0B3C, 0x0B3C],
+  [0x0B3F, 0x0B3F], [0x0B41, 0x0B43], [0x0B4D, 0x0B4D],
+  [0x0B56, 0x0B56], [0x0B82, 0x0B82], [0x0BC0, 0x0BC0],
+  [0x0BCD, 0x0BCD], [0x0C3E, 0x0C40], [0x0C46, 0x0C48],
+  [0x0C4A, 0x0C4D], [0x0C55, 0x0C56], [0x0CBC, 0x0CBC],
+  [0x0CBF, 0x0CBF], [0x0CC6, 0x0CC6], [0x0CCC, 0x0CCD],
+  [0x0CE2, 0x0CE3], [0x0D41, 0x0D43], [0x0D4D, 0x0D4D],
+  [0x0DCA, 0x0DCA], [0x0DD2, 0x0DD4], [0x0DD6, 0x0DD6],
+  [0x0E31, 0x0E31], [0x0E34, 0x0E3A], [0x0E47, 0x0E4E],
+  [0x0EB1, 0x0EB1], [0x0EB4, 0x0EB9], [0x0EBB, 0x0EBC],
+  [0x0EC8, 0x0ECD], [0x0F18, 0x0F19], [0x0F35, 0x0F35],
+  [0x0F37, 0x0F37], [0x0F39, 0x0F39], [0x0F71, 0x0F7E],
+  [0x0F80, 0x0F84], [0x0F86, 0x0F87], [0x0F90, 0x0F97],
+  [0x0F99, 0x0FBC], [0x0FC6, 0x0FC6], [0x102D, 0x1030],
+  [0x1032, 0x1032], [0x1036, 0x1037], [0x1039, 0x1039],
+  [0x1058, 0x1059], [0x1160, 0x11FF], [0x135F, 0x135F],
+  [0x1712, 0x1714], [0x1732, 0x1734], [0x1752, 0x1753],
+  [0x1772, 0x1773], [0x17B4, 0x17B5], [0x17B7, 0x17BD],
+  [0x17C6, 0x17C6], [0x17C9, 0x17D3], [0x17DD, 0x17DD],
+  [0x180B, 0x180D], [0x18A9, 0x18A9], [0x1920, 0x1922],
+  [0x1927, 0x1928], [0x1932, 0x1932], [0x1939, 0x193B],
+  [0x1A17, 0x1A18], [0x1B00, 0x1B03], [0x1B34, 0x1B34],
+  [0x1B36, 0x1B3A], [0x1B3C, 0x1B3C], [0x1B42, 0x1B42],
+  [0x1B6B, 0x1B73], [0x1DC0, 0x1DCA], [0x1DFE, 0x1DFF],
+  [0x200B, 0x200F], [0x202A, 0x202E], [0x2060, 0x2063],
+  [0x206A, 0x206F], [0x20D0, 0x20EF], [0x302A, 0x302F],
+  [0x3099, 0x309A], [0xA806, 0xA806], [0xA80B, 0xA80B],
+  [0xA825, 0xA826], [0xFB1E, 0xFB1E], [0xFE00, 0xFE0F],
+  [0xFE20, 0xFE23], [0xFEFF, 0xFEFF], [0xFFF9, 0xFFFB]
+];
+const HIGH_COMBINING = [
+  [0x10A01, 0x10A03], [0x10A05, 0x10A06], [0x10A0C, 0x10A0F],
+  [0x10A38, 0x10A3A], [0x10A3F, 0x10A3F], [0x1D167, 0x1D169],
+  [0x1D173, 0x1D182], [0x1D185, 0x1D18B], [0x1D1AA, 0x1D1AD],
+  [0x1D242, 0x1D244], [0xE0001, 0xE0001], [0xE0020, 0xE007F],
+  [0xE0100, 0xE01EF]
+];
+
+// BMP lookup table, lazy initialized during first addon loading
+let table: Uint8Array;
+
+function bisearch(ucs: number, data: number[][]): boolean {
+  let min = 0;
+  let max = data.length - 1;
+  let mid;
+  if (ucs < data[0][0] || ucs > data[max][1]) {
+    return false;
+  }
+  while (max >= min) {
+    mid = (min + max) >> 1;
+    if (ucs > data[mid][1]) {
+      min = mid + 1;
+    } else if (ucs < data[mid][0]) {
+      max = mid - 1;
+    } else {
+      return true;
+    }
+  }
+  return false;
+}
+
+export class UnicodeV6 implements IUnicodeVersionProvider {
+  public readonly version = '6';
+
+  constructor() {
+    // init lookup table once
+    if (!table) {
+      table = new Uint8Array(65536);
+      fill(table, 1);
+      table[0] = 0;
+      // control chars
+      fill(table, 0, 1, 32);
+      fill(table, 0, 0x7f, 0xa0);
+
+      // apply wide char rules first
+      // wide chars
+      fill(table, 2, 0x1100, 0x1160);
+      table[0x2329] = 2;
+      table[0x232a] = 2;
+      fill(table, 2, 0x2e80, 0xa4d0);
+      table[0x303f] = 1;  // wrongly in last line
+
+      fill(table, 2, 0xac00, 0xd7a4);
+      fill(table, 2, 0xf900, 0xfb00);
+      fill(table, 2, 0xfe10, 0xfe1a);
+      fill(table, 2, 0xfe30, 0xfe70);
+      fill(table, 2, 0xff00, 0xff61);
+      fill(table, 2, 0xffe0, 0xffe7);
+
+      // apply combining last to ensure we overwrite
+      // wrongly wide set chars:
+      //    the original algo evals combining first and falls
+      //    through to wide check so we simply do here the opposite
+      // combining 0
+      for (let r = 0; r < BMP_COMBINING.length; ++r) {
+        fill(table, 0, BMP_COMBINING[r][0], BMP_COMBINING[r][1] + 1);
+      }
+    }
+  }
+
+  public wcwidth(num: number): CharWidth {
+    if (num < 32) return 0;
+    if (num < 127) return 1;
+    if (num < 65536) return table[num] as CharWidth;
+    if (bisearch(num, HIGH_COMBINING)) return 0;
+    if ((num >= 0x20000 && num <= 0x2fffd) || (num >= 0x30000 && num <= 0x3fffd)) return 2;
+    return 1;
+  }
+}