From a7b310b6673fccbfcde3f22c6186ef87963232ff Mon Sep 17 00:00:00 2001
From: Marc Beninca <git@marc.beninca.link>
Date: Mon, 7 Jul 2025 05:22:40 +0200
Subject: [PATCH 1/3] =?UTF-8?q?=E2=88=92useless?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 sh/main.sh | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sh/main.sh b/sh/main.sh
index d96d776..8339831 100755
--- a/sh/main.sh
+++ b/sh/main.sh
@@ -26,13 +26,12 @@ RWX_SELF_NAME="rwx"
 # │ main │ variables │
 # ╰──────┴───────────╯
 
-RWX_COMMAND_ARGUMENT="${0}"
 # currently running shell name
 RWX_SHELL="$(cat "/proc/${$}/comm")"
 
 # command name used to run
 # (stripped from hyphen interactive flag)
-RWX_COMMAND_NAME="$(basename "${RWX_COMMAND_ARGUMENT}" | sed "s|^-||")"
+RWX_COMMAND_NAME="$(basename "${0}" | sed "s|^-||")"
 case "${RWX_COMMAND_NAME}" in
 "bash" | "dash" | "sh") unset RWX_COMMAND_NAME ;;
 *) ;;

From 2480e490be1e8536c8ce19248aba69119e33611d Mon Sep 17 00:00:00 2001
From: Marc Beninca <git@marc.beninca.link>
Date: Mon, 7 Jul 2025 05:33:43 +0200
Subject: [PATCH 2/3] main/command

---
 sh/main.sh | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/sh/main.sh b/sh/main.sh
index 8339831..470cf72 100755
--- a/sh/main.sh
+++ b/sh/main.sh
@@ -29,13 +29,6 @@ RWX_SELF_NAME="rwx"
 # currently running shell name
 RWX_SHELL="$(cat "/proc/${$}/comm")"
 
-# command name used to run
-# (stripped from hyphen interactive flag)
-RWX_COMMAND_NAME="$(basename "${0}" | sed "s|^-||")"
-case "${RWX_COMMAND_NAME}" in
-"bash" | "dash" | "sh") unset RWX_COMMAND_NAME ;;
-*) ;;
-esac
 # system root directory of the project
 RWX_ROOT_SYSTEM="/usr/local/lib/${RWX_SELF_NAME}"
 # user root directory of the project
@@ -62,9 +55,18 @@ rwx_main() {
 	# load code cache
 	rwx_code_load
 	# context / command
-	if [ -n "${RWX_COMMAND_NAME}" ]; then
+	local command
+	# command name used to run
+	# (stripped from hyphen interactive flag)
+	command="$(basename "${0}" | sed "s|^-||")"
+	case "${command}" in
+	"bash" | "dash" | "sh") unset command ;;
+	*) ;;
+	esac
+	if [ -n "${command}" ]; then
 		local function
-		function="$(rwx_code_alias_function "${RWX_COMMAND_NAME}")"
+		# find the matching function
+		function="$(rwx_code_alias_function "${command}")"
 		if [ -n "${function}" ]; then
 			"${function}" "${@}"
 		fi

From dd90da8a821281794e30fd82d1600e93723f29e7 Mon Sep 17 00:00:00 2001
From: Marc Beninca <git@marc.beninca.link>
Date: Mon, 7 Jul 2025 05:48:43 +0200
Subject: [PATCH 3/3] shell/standalone

---
 sh/alias/shell.sh | 29 -------------------------
 sh/main.sh        |  3 ---
 sh/shell.sh       | 54 +++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 54 insertions(+), 32 deletions(-)
 delete mode 100644 sh/alias/shell.sh

diff --git a/sh/alias/shell.sh b/sh/alias/shell.sh
deleted file mode 100644
index d6f5801..0000000
--- a/sh/alias/shell.sh
+++ /dev/null
@@ -1,29 +0,0 @@
-# shorten alias
-a() {
-	alias \
-		"${@}"
-}
-
-# swap directory (current ↔ previous)
-sd() {
-	cd \
-		- ||
-		return
-}
-
-# exit terminal
-x() {
-	exit \
-		"${@}"
-}
-
-[ "${RWX_SHELL}" = "bash" ] || return
-
-# shellcheck disable=SC3033
-..() {
-	cd ..
-}
-# shellcheck disable=SC3033
-...() {
-	cd ../..
-}
diff --git a/sh/main.sh b/sh/main.sh
index 470cf72..16ce907 100755
--- a/sh/main.sh
+++ b/sh/main.sh
@@ -26,9 +26,6 @@ RWX_SELF_NAME="rwx"
 # │ main │ variables │
 # ╰──────┴───────────╯
 
-# currently running shell name
-RWX_SHELL="$(cat "/proc/${$}/comm")"
-
 # system root directory of the project
 RWX_ROOT_SYSTEM="/usr/local/lib/${RWX_SELF_NAME}"
 # user root directory of the project
diff --git a/sh/shell.sh b/sh/shell.sh
index 7e56658..8400fd2 100644
--- a/sh/shell.sh
+++ b/sh/shell.sh
@@ -1,3 +1,7 @@
+# ╭───────╮
+# │ shell │
+# ╰───────╯
+
 _rwx_shell_color() {
 	local code="${1}"
 	case "${RWX_SHELL}" in
@@ -19,6 +23,11 @@ _rwx_shell_color() {
 		;;
 	esac
 }
+
+# ╭───────┬───────────╮
+# │ shell │ constants │
+# ╰───────┴───────────╯
+
 RWX_COLOR_BROWN="$(_rwx_shell_color 33)"
 RWX_COLOR_CYAN="$(_rwx_shell_color 36)"
 RWX_COLOR_DEFAULT="$(_rwx_shell_color)"
@@ -26,6 +35,17 @@ RWX_COLOR_GREEN="$(_rwx_shell_color 31)"
 RWX_COLOR_MAGENTA="$(_rwx_shell_color 35)"
 RWX_COLOR_RED="$(_rwx_shell_color 32)"
 
+# ╭───────┬───────────╮
+# │ shell │ variables │
+# ╰───────┴───────────╯
+
+# currently running shell name
+RWX_SHELL="$(cat "/proc/${$}/comm")"
+
+# ╭───────┬───────────╮
+# │ shell │ functions │
+# ╰───────┴───────────╯
+
 rwx_shell_configure() {
 	[ -n "${ENV}" ] || ENV="${RWX_MAIN_PATH}"
 	export ENV
@@ -114,3 +134,37 @@ rwx_shell_prompt() {
 	# print
 	printf "%b" "${view}"
 }
+
+# ╭───────┬───────────╮
+# │ shell │ shortcuts │
+# ╰───────┴───────────╯
+
+# shorten alias
+a() {
+	alias \
+		"${@}"
+}
+
+# swap directory (current ↔ previous)
+sd() {
+	cd \
+		- ||
+		return
+}
+
+# exit terminal
+x() {
+	exit \
+		"${@}"
+}
+
+[ "${RWX_SHELL}" = "bash" ] || return
+
+# shellcheck disable=SC3033
+..() {
+	cd ..
+}
+# shellcheck disable=SC3033
+...() {
+	cd ../..
+}