fathom-cursor works on Arch... again

spells/cantrips/fathom-cursor

@@ -1,59 +1,51 @@
-#!/bin/sh
+#!/usr/bin/env sh
 
 # This spell reveals the x and y coordinates of the cursor in the terminal window.
 
 # Define the function to calculate the position of the cursor
 fathom_cursor() {
+    position=""
     x=false
     y=false
     verbose=false
-    for arg; do
-        case "$arg" in
-            --verbose|-v) verbose=true ;;
-            -x) x=true ;;
-            -y) y=true ;;
+    while getopts 'vxy' flag; do
+        case "${flag}" in
+            --verbose|v) verbose=true ;;
+            x) x=true ;;
+            y) y=true ;;
         esac
     done
 
     # Get the position of the cursor
-    oldstty=$(stty -g)
-    stty raw -echo min 0
-    printf "\033[6n" > /dev/tty
+    position=$(IFS=';' read -sdR -p $'\E[6n' ROW COL; printf "%s;%s" "${ROW#*[}" "$COL")
 
-    result=""
-    char=""
-    while IFS= read -r -n 1 char; do
-        result="$result$char"
-        if [ "$char" = "R" ]; then
-            break
-        fi
-    done < /dev/tty
-    stty "$oldstty"
-
-    ROW="${result#*[}"
-    COL="${result%;R}"
-    position=$(printf "%s;%s" "$ROW" "$COL")
-
-    if $x && $y; then
-        if $verbose; then
-            printf "X: %s\n" "${position%%;*}"
-            printf "Y: %s\n" "${position##*;}"
+    if [ "$x" = true ] && [ "$y" = true ]; then
+        if [ "$verbose" = true ]; then
+            printf "X: %s\n" "${position##*;}"
+            printf "Y: %s\n" "${position%%;*}"
         else
-            printf "%s\n" "${position%%;*}"
             printf "%s\n" "${position##*;}"
+            printf "%s\n" "${position%%;*}"
         fi
     else
-        if $x; then
-            [ "$verbose" = true ] && printf "X: "
-            printf "%s\n" "${position%%;*}"
-        elif $y; then
-            [ "$verbose" = true ] && printf "Y: "
+        if [ "$x" = true ]; then
+            if [ "$verbose" = true ]; then
+                printf "X: "
+            fi
             printf "%s\n" "${position##*;}"
+        elif [ "$y" = true ]; then
+            if [ "$verbose" = true ]; then
+                printf "Y: "
+            fi
+            printf "%s\n" "${position%%;*}"
         else
-            [ "$verbose" = true ] && printf "Position: "
+            if [ "$verbose" = true ]; then
+                printf "Position: "
+            fi
             printf "%s\n" "$position"
         fi
     fi
 }
 
+# Call the function
 fathom_cursor "$@"