H. Peter Anvin 178a1b7443 Add directive to disable dollar-hex constants ...

The use of $ prefixes for hexadecimal numbers conflicts with
the use of $ to escape symbols.  Add a directive to disable
$ for hexadecimal numbers so that those escapes work OK.

As a result, allow escaped symbols to start with a digit.

Add a warning that this syntax is deprecated.

Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>

2025-09-03 00:35:41 -07:00

..

common.c

Add directive to disable dollar-hex constants

2025-09-03 00:35:41 -07:00