zsh: split off functions now contain a note about use

.config/shell/functions/gloned

@@ -1,4 +1,5 @@
 #!/bin/bash
+# Source this and then run `gloned`
 
 # Git cLONE cD
 # Can take extra arguments for git (ex: gloned url:/repo folder)
@@ -7,13 +8,12 @@
 
 gloned() {
    # remove the url up to the last segment, and remove the .git from the end
-   REPO_DIR="${2:-"$(echo "${1%%.git}" | rev | cut -d '/' -f 1 | rev)"}"
+   REPO_DIR="${2:-"$(echo "${1%.git}" | rev | cut -d '/' -f 1 | rev)"}"
 
-   git clone "$1" "$REPO_DIR" || exit $?
-   ls
+   git clone "$1" "$REPO_DIR" || return $?
    if ! cd "$REPO_DIR";then
       echo 'Error: Could not `cd` into the repo'
-      exit 1
+      return 1
    fi
    echo
    # ls --color=auto