Fixing Backspace for issue #1

Some terminals have a different representation for Backspace, using the number 127 (177 in octal or 0x7F in hex system).
ckardaris · Oct 5, 2020 · afb6289 · afb6289
1 parent 1dc9da0
commit afb6289
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ucollage b/ucollage
@@ -233,7 +233,7 @@ get_input() {
                 input="ESCAPE"; 
                 break
                 ;;
-            $'\b')
+            $'\b'|$'\x7F')
                 [[ -n "$left" ]] && left="${left:0:-1}"
                 continue
                 ;;