more sequences

docs/sequences.md

@@ -23,5 +23,11 @@ Status meanings:
 | `BEL` | `0x07` | [Bell](sequences/bel.md) | ❌ |
 | `BS` | `0x08` | [Backspace](sequences/bs.md) | ⚠️ |
 | `TAB` | `0x09` | [Tab](sequences/tab.md) | ⚠️ |
-| `LF` | `0x0A` | [Linefeed](sequences/lf.md) | ✅ |
+| `LF` | `0x0A` | [Linefeed](sequences/lf.md) | ⚠️ |
 | `VT` | `0x0B` | [Vertical Tab](sequences/vt.md) | ✅ |
+| `FF` | `0x0C` | [Form Feed](sequences/ff.md) | ✅ |
+| `CR` | `0x0D` | [Carriage Return](sequences/cr.md) | ⚠️ |
+| `SO` | `0x0E` | [Shift Out](#) | ❌ |
+| `SI` | `0x0F` | [Shift In](#) | ❌ |
+| `CAN` | `0x18` | [Cancel Parsing](sequences/can.md) | ✅ |
+| `SUB` | `0x1A` | [Cancel Parsing (Alias)](sequences/can.md) | ✅ |

docs/sequences/can.md

@@ -0,0 +1,10 @@
+# Cancel Parsing
+
+|     |   |
+| --- | --- |
+| Text |        |
+| Hex  | `0x18` or `0x1A`  |
+
+Cancels sequence parsing. Any partially completed sequence such as `ESC`
+can send `0x18` and revert back to an unparsed state. The sequence characters
+up to that point are discarded.

docs/sequences/cr.md

@@ -0,0 +1,13 @@
+# Carriage Return
+
+|     |   |
+| --- | --- |
+| Text |        |
+| Hex  | `0x0D`   |
+
+Moves the cursor to the left-most column and resets any pending wrap flags.
+
+## TODO
+
+  * Integration with left/right scrolling margins
+  * Integration with origin mode

docs/sequences/ff.md

@@ -0,0 +1,8 @@
+# Form Feed
+
+|     |   |
+| --- | --- |
+| Text |        |
+| Hex  | `0x0C`   |
+
+Equivalent to [linefeed](lf.md).