patch 8.0.0693: no terminal emulator support commit https://github.com/vim/vim/commit/e4f25e4a8db2c8a8a71a4ba2a68540b3ab341e42 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Jul 7 11:54:15 2017 +0200 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.

new file mode 100644
--- /dev/null
+++ b/src/libvterm/t/29state_fallback.test
@@ -0,0 +1,19 @@
+INIT
+WANTSTATE f
+RESET
+
+!Unrecognised control 
+PUSH "\x03"
+  control 03
+
+!Unrecognised CSI
+PUSH "\e[?15;2z"
+  csi 0x7a L=3f 15,2
+
+!Unrecognised OSC
+PUSH "\e]27;Something\e\\"
+  osc "27;Something"
+
+!Unrecognised DCS
+PUSH "\ePz123\e\\"
+  dcs "z123"