Enable multi-line command detection,
%%acml: true%%
%%ebqr: QR codes can hold a maximum of 4296 alphanumeric characters 7089 numeric digits or 2953 bytes (suitable for UTF-8/binary data) at their highest version (40). More characters make the QR code denser and harder to scan. For long text or URLs it is best to use a dynamic QR code for better%%
%%acml:%%

Disable multi-line command detection, use the special combinator to merge multiple commands
%%ebqr_: QR codes can hold a maximum of 4296 alphanumeric characters 7089 numeric digits or 2953 bytes%%
%%ebqr_: (suitable for UTF-8/binary data) at their highest version (40). More characters make the QR code %%
%%ebqr_: denser and harder to scan. For long text or URLs it is best to use a dynamic %%
%%ebqr: QR code for better%%