diff options
Diffstat (limited to 'plan9')
| -rw-r--r-- | plan9/plan9ish.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/plan9/plan9ish.h b/plan9/plan9ish.h index 6613c362e6..c225d286a3 100644 --- a/plan9/plan9ish.h +++ b/plan9/plan9ish.h @@ -73,6 +73,18 @@ */ #define ACME_MESS /**/ +/* ALTERNATE_SHEBANG: + * This symbol, if defined, contains a "magic" string which may be used + * as the first line of a Perl program designed to be executed directly + * by name, instead of the standard Unix #!. If ALTERNATE_SHEBANG + * begins with a character other then #, then Perl will only treat + * it as a command line if if finds the string "perl" in the first + * word; otherwise it's treated as the first line of code in the script. + * (IOW, Perl won't hand off to another interpreter via an alternate + * shebang sequence that might be legal Perl code.) + */ +/* #define ALTERNATE_SHEBANG "#!" / **/ + #if !defined(NSIG) || defined(M_UNIX) || defined(M_XENIX) # include <signal.h> #endif |