From 555eba3b6f55da63c73053b8a4fb11dbd18a3031 Mon Sep 17 00:00:00 2001
From: Anas Elgarhy <anas.elgarhy.dev@gmail.com>
Date: Thu, 25 Aug 2022 10:36:04 +0200
Subject: [PATCH] =?UTF-8?q?Add=20!!=20and=20!$=20to=20fish=20yo=20?=
 =?UTF-8?q?=F0=9F=98=86?=
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---
 .config/fish/functions/functions.fish |  1 +
 .config/fish/functions/history.fish   | 28 +++++++++++++++++++++++++++
 2 files changed, 29 insertions(+)
 create mode 100644 .config/fish/functions/history.fish

diff --git a/.config/fish/functions/functions.fish b/.config/fish/functions/functions.fish
index 6dccb0f..1e29506 100644
--- a/.config/fish/functions/functions.fish
+++ b/.config/fish/functions/functions.fish
@@ -1 +1,2 @@
 source $HOME/.config/fish/functions/take_skip.fish
+source $HOME/.config/fish/functions/history.fish
diff --git a/.config/fish/functions/history.fish b/.config/fish/functions/history.fish
new file mode 100644
index 0000000..2237c5f
--- /dev/null
+++ b/.config/fish/functions/history.fish
@@ -0,0 +1,28 @@
+# Functions needed for !! and !$
+function __history_previous_command
+  switch (commandline -t)
+  case "!"
+    commandline -t $history[1]; commandline -f repaint
+  case "*"
+    commandline -i !
+  end
+end
+
+function __history_previous_command_arguments
+  switch (commandline -t)
+  case "!"
+    commandline -t ""
+    commandline -f history-token-search-backward
+  case "*"
+    commandline -i '$'
+  end
+end
+# The bindings for !! and !$
+if [ "$fish_key_bindings" = "fish_vi_key_bindings" ];
+  bind -Minsert ! __history_previous_command
+  bind -Minsert '$' __history_previous_command_arguments
+else
+  bind ! __history_previous_command
+  bind '$' __history_previous_command_arguments
+end
+