diff --git a/lib/read.bat b/lib/read.bat
index 9ad1e98..a4d1997 100644
--- a/lib/read.bat
+++ b/lib/read.bat
@@ -3,9 +3,9 @@ setlocal
 if "%1"=="noechoback" (
   call :exprog
 ) else (
-  set /p LINE=<CON >CON
+  set /p INPUT=<CON >CON
 )
-set /p ="'%LINE%'"<NUL
+set /p ="'%INPUT%'"<NUL
 endlocal
 exit /b 0
 
@@ -26,5 +26,5 @@ if errorlevel 1 (
     [System.Runtime.InteropServices.Marshal]::PtrToStringAuto^($BSTR^)""
 )
 :: echo %EXCOMMAND%
-for /f "usebackq delims=" %%i in (`%EXCOMMAND%`) do set "LINE=%%i"
+for /f "usebackq delims=" %%i in (`%EXCOMMAND%`) do set "INPUT=%%i"
 exit /b
diff --git a/lib/read.sh b/lib/read.sh
index 47a8742..ed6437d 100644
--- a/lib/read.sh
+++ b/lib/read.sh
@@ -1,10 +1,10 @@
 if [ "$1" = "noechoback" ]; then
   stty --file=/dev/tty -echo echonl || stty -F /dev/tty -echo echonl || stty -f /dev/tty -echo echonl || exit 1
-  IFS= read LINE </dev/tty
+  IFS= read -r INPUT </dev/tty
   stty --file=/dev/tty echo -echonl || stty -F /dev/tty echo -echonl || stty -f /dev/tty echo -echonl
   # printf '\n' >/dev/tty
 else
-  IFS= read LINE </dev/tty
+  IFS= read -r INPUT </dev/tty
 fi
-printf '%s' "'$LINE'"
+printf '%s' "'$INPUT'"
 exit 0