From f6abeb32e42d3c341f59966cbf3399bb4d17bd06 Mon Sep 17 00:00:00 2001
From: Jeremy Soller <jackpot51@gmail.com>
Date: Wed, 1 Nov 2023 13:33:10 -0600
Subject: [PATCH] Support tab for indent/un-indent

---
 Cargo.lock      | 34 +++++++++++++++++-----------------
 src/text_box.rs | 10 +++++++++-
 2 files changed, 26 insertions(+), 18 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 97aa6b3..e255327 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -851,7 +851,7 @@ dependencies = [
 [[package]]
 name = "cosmic-text"
 version = "0.10.0"
-source = "git+https://github.com/pop-os/cosmic-text?branch=vi-editor#d53932bd7c7e835cb93e9969c5de302f6fa04cf0"
+source = "git+https://github.com/pop-os/cosmic-text?branch=vi-editor#7855dce09d457ea6d516f621fdaafaa7ce78d9d4"
 dependencies = [
  "fontdb 0.15.0",
  "libm",
@@ -2327,9 +2327,9 @@ dependencies = [
 
 [[package]]
 name = "js-sys"
-version = "0.3.64"
+version = "0.3.65"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c5f195fe497f702db0f318b07fdd68edb16955aed830df8363d837542f8f935a"
+checksum = "54c0c35952f67de54bb584e9fd912b3023117cbafc0a77d8f3dee1fb5f572fe8"
 dependencies = [
  "wasm-bindgen",
 ]
@@ -4751,9 +4751,9 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.87"
+version = "0.2.88"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7706a72ab36d8cb1f80ffbf0e071533974a60d0a308d01a5d0375bf60499a342"
+checksum = "7daec296f25a1bae309c0cd5c29c4b260e510e6d813c286b19eaadf409d40fce"
 dependencies = [
  "cfg-if",
  "wasm-bindgen-macro",
@@ -4761,9 +4761,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.87"
+version = "0.2.88"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5ef2b6d3c510e9625e5fe6f509ab07d66a760f0885d858736483c32ed7809abd"
+checksum = "e397f4664c0e4e428e8313a469aaa58310d302159845980fd23b0f22a847f217"
 dependencies = [
  "bumpalo",
  "log",
@@ -4776,9 +4776,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.37"
+version = "0.4.38"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c02dbc21516f9f1f04f187958890d7e6026df8d16540b7ad9492bc34a67cea03"
+checksum = "9afec9963e3d0994cac82455b2b3502b81a7f40f9a0d32181f7528d9f4b43e02"
 dependencies = [
  "cfg-if",
  "js-sys",
@@ -4788,9 +4788,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.87"
+version = "0.2.88"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dee495e55982a3bd48105a7b947fd2a9b4a8ae3010041b9e0faab3f9cd028f1d"
+checksum = "5961017b3b08ad5f3fe39f1e79877f8ee7c23c5e5fd5eb80de95abc41f1f16b2"
 dependencies = [
  "quote",
  "wasm-bindgen-macro-support",
@@ -4798,9 +4798,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.87"
+version = "0.2.88"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "54681b18a46765f095758388f2d0cf16eb8d4169b639ab575a8f5693af210c7b"
+checksum = "c5353b8dab669f5e10f5bd76df26a9360c748f054f862ff5f3f8aae0c7fb3907"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -4811,9 +4811,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.87"
+version = "0.2.88"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca6ad05a4870b2bf5fe995117d3728437bd27d7cd5f06f13c17443ef369775a1"
+checksum = "0d046c5d029ba91a1ed14da14dca44b68bf2f124cfbaf741c54151fdb3e0750b"
 
 [[package]]
 name = "wasm-timer"
@@ -4955,9 +4955,9 @@ dependencies = [
 
 [[package]]
 name = "web-sys"
-version = "0.3.64"
+version = "0.3.65"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9b85cbef8c220a6abc02aefd892dfc0fc23afb1c6a426316ec33253a3877249b"
+checksum = "5db499c5f66323272151db0e666cd34f78617522fb0c1604d31a27c50c206a85"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
diff --git a/src/text_box.rs b/src/text_box.rs
index 34485ab..a986002 100644
--- a/src/text_box.rs
+++ b/src/text_box.rs
@@ -405,6 +405,14 @@ where
                     editor.action(Action::Delete);
                     status = Status::Captured;
                 }
+                KeyCode::Tab => {
+                    if modifiers.shift() {
+                        editor.action(Action::Unindent);
+                    } else {
+                        editor.action(Action::Indent);
+                    }
+                    status = Status::Captured;
+                }
                 _ => (),
             },
             Event::Keyboard(KeyEvent::ModifiersChanged(modifiers)) => {
@@ -414,7 +422,7 @@ where
                 // Only parse keys when Super, Ctrl, and Alt are not pressed
                 if !state.modifiers.logo() && !state.modifiers.control() && !state.modifiers.alt() {
                     match character {
-                        '\n' | '\r' => {}
+                        '\n' | '\r' | '\t' => {}
                         _ => {
                             editor.action(Action::Insert(character));
                         }