patch 8.0.0693: no terminal emulator support
Problem: No terminal emulator support. Cannot properly run commands in the
GUI. Cannot run a job interactively with an ssh connection.
Solution: Very early implementation of the :terminal command. Includes
libvterm converted to ANSI C. Many parts still missing.
diff --git a/src/libvterm/include/vterm_keycodes.h b/src/libvterm/include/vterm_keycodes.h
new file mode 100644
index 0000000..c575254
--- /dev/null
+++ b/src/libvterm/include/vterm_keycodes.h
@@ -0,0 +1,58 @@
+#ifndef __VTERM_INPUT_H__
+#define __VTERM_INPUT_H__
+
+typedef enum {
+ VTERM_MOD_NONE = 0x00,
+ VTERM_MOD_SHIFT = 0x01,
+ VTERM_MOD_ALT = 0x02,
+ VTERM_MOD_CTRL = 0x04
+} VTermModifier;
+
+typedef enum {
+ VTERM_KEY_NONE,
+
+ VTERM_KEY_ENTER,
+ VTERM_KEY_TAB,
+ VTERM_KEY_BACKSPACE,
+ VTERM_KEY_ESCAPE,
+
+ VTERM_KEY_UP,
+ VTERM_KEY_DOWN,
+ VTERM_KEY_LEFT,
+ VTERM_KEY_RIGHT,
+
+ VTERM_KEY_INS,
+ VTERM_KEY_DEL,
+ VTERM_KEY_HOME,
+ VTERM_KEY_END,
+ VTERM_KEY_PAGEUP,
+ VTERM_KEY_PAGEDOWN,
+
+ VTERM_KEY_FUNCTION_0 = 256,
+ VTERM_KEY_FUNCTION_MAX = VTERM_KEY_FUNCTION_0 + 255,
+
+ VTERM_KEY_KP_0,
+ VTERM_KEY_KP_1,
+ VTERM_KEY_KP_2,
+ VTERM_KEY_KP_3,
+ VTERM_KEY_KP_4,
+ VTERM_KEY_KP_5,
+ VTERM_KEY_KP_6,
+ VTERM_KEY_KP_7,
+ VTERM_KEY_KP_8,
+ VTERM_KEY_KP_9,
+ VTERM_KEY_KP_MULT,
+ VTERM_KEY_KP_PLUS,
+ VTERM_KEY_KP_COMMA,
+ VTERM_KEY_KP_MINUS,
+ VTERM_KEY_KP_PERIOD,
+ VTERM_KEY_KP_DIVIDE,
+ VTERM_KEY_KP_ENTER,
+ VTERM_KEY_KP_EQUAL,
+
+ VTERM_KEY_MAX /* Must be last */
+} VTermKey;
+
+#define VTERM_KEY_FUNCTION(n) (VTERM_KEY_FUNCTION_0+(n))
+
+#endif