Add readline and editline config files

Enable vi mode in readline and editline configs.

.conduit.yaml

@@ -3,3 +3,6 @@
     - tic xterm-256color.terminfo
     - tic screen-256color.terminfo
     - tic tmux-256color.terminfo
+- symlink:
+    - {src: inputrc, dst: ~/.inputrc}
+    - {src: editrc, dst: ~/.editrc}

README.md

@@ -17,5 +17,19 @@ To compile a [terminfo][terminfo] database for the current user, output to
 $ tic xterm-256color.terminfo
 ```
 
+## readline
+
+Enable vi mode in tools which use [readline][readline] e.g. [gdb][gdb], setup
+vim like mappings for navigation. Settings are placed in `~/.inputrc`.
+
+## editline
+
+Enable vi mode in tools which use [editline][editline] e.g. [lldb][lldb].
+Settings are places in `~/.editrc`.
+
 [terminfo]: https://linux.die.net/man/5/terminfo
 [tic]: https://linux.die.net/man/1/tic
+[readline]: https://linux.die.net/man/3/readline
+[gdb]: https://www.gnu.org/software/gdb
+[editline]: https://linux.die.net/man/3/editline
+[lldb]: https://lldb.llvm.org

editrc

@@ -0,0 +1 @@
+bind -v

inputrc

@@ -0,0 +1,13 @@
+# Enable vi mode
+set editing-mode vi
+
+# Normal mode mappings
+set keymap vi-command
+"gg": beginning-of-history
+"G": end-of-history
+
+# Insert mode mappings
+set keymap vi-insert
+"\C-[": vi-movement-mode
+"\C-p": history-search-backward
+"\C-n": history-search-forward