remove old functions

.zshrc

@@ -168,114 +168,6 @@ function writepatch() {
 	nvim b/$fname
 	diff -Naru --color='auto' a/$fname b/$fname
 }
-backup() {
-    local compress=0
-    local src=""
-
-    # Parse options
-    while getopts "z" opt; do
-        case $opt in
-            z) compress=1 ;;
-            *) echo "Usage: backup [-z] file_or_dir"; return 1 ;;
-        esac
-    done
-    shift $((OPTIND-1))
-
-    # Get source file/dir after option processing
-    src="$1"
-    if [ -z "$src" ]; then
-        echo "Error: no source specified"
-        return 1
-    fi
-
-    # Check if source exists
-    if [ ! -e "$src" ]; then
-        echo "Error: $src does not exist"
-        return 1
-    fi
-
-    # Create backup based on type and options
-    if [ $compress -eq 1 ]; then
-        tar -I zstd -cf "${src}.tar.zstd" "$src"
-    elif [ -d "$src" ]; then
-        cp -r "$src" "${src}.bak.d"
-    else
-        cp "$src" "${src}.bak"
-    fi
-}
-restore() {
-    local remove=0
-
-    # Parse options
-    while getopts "r" opt; do
-        case $opt in
-            r) remove=1 ;;
-            *) echo "Usage: restore [-r] backup_file"; return 1 ;;
-        esac
-    done
-    shift $((OPTIND-1))
-
-    # Check if argument was provided
-    local src="$1"
-    if [ -z "$src" ]; then
-        echo "Error: no backup file specified"
-        echo "Usage: restore [-r] backup_file"
-        return 1
-    fi
-
-    # Check if source exists
-    if [ ! -e "$src" ]; then
-        echo "Error: $src does not exist"
-        return 1
-    fi
-
-    # Function to handle overwrite confirmation
-    confirm_overwrite() {
-        echo -n "$1 already exists. Overwrite? [y/N] "
-        read answer
-        [[ $answer =~ ^[Yy] ]]
-        return $?
-    }
-
-    # Determine backup type and restore accordingly
-    if [[ "$src" == *.tar.zstd ]]; then
-        local dest="${src%.tar.zstd}"
-        if [ -e "$dest" ]; then
-            if ! confirm_overwrite "$dest"; then
-                echo "Restore cancelled"
-                return 1
-            fi
-            rm -rf "$dest"
-        fi
-        tar -I zstd -xf "$src"
-        [ $remove -eq 1 ] && rm "$src"
-    elif [[ "$src" == *.bak.d ]]; then
-        local dest="${src%.bak.d}"
-        if [ -e "$dest" ]; then
-            if ! confirm_overwrite "$dest"; then
-                echo "Restore cancelled"
-                return 1
-            fi
-            rm -rf "$dest"
-        fi
-        cp -r "$src" "$dest"
-        [ $remove -eq 1 ] && rm -rf "$src"
-    elif [[ "$src" == *.bak ]]; then
-        local dest="${src%.bak}"
-        if [ -e "$dest" ]; then
-            if ! confirm_overwrite "$dest"; then
-                echo "Restore cancelled"
-                return 1
-            fi
-            rm -f "$dest"
-        fi
-        cp "$src" "$dest"
-        [ $remove -eq 1 ] && rm "$src"
-    else
-        echo "Error: $src is not a recognized backup format"
-        return 1
-    fi
-}
 
 
 ### ---- zsh options -------------------------------------