diff options
| author | jmallett <jmallett@FreeBSD.org> | 2002-04-17 17:26:32 +0000 |
|---|---|---|
| committer | jmallett <jmallett@FreeBSD.org> | 2002-04-17 17:26:32 +0000 |
| commit | 116615d3b6f71cba30abbab2209f6de4932ce179 (patch) | |
| tree | f15399016c5f676e5ad2cd82d618f2460c8d601e /usr.bin/m4/extern.h | |
| parent | 217b7e94cc85bc1c09a4dfebfe0d9656ebc8c6f1 (diff) | |
| download | FreeBSD-src-116615d3b6f71cba30abbab2209f6de4932ce179.zip FreeBSD-src-116615d3b6f71cba30abbab2209f6de4932ce179.tar.gz | |
This adds support for -s to the m4(1) utility, which causes #line directives
to be emitted as per the C preprocessor. It updates the manual page in
regards to standards accordingly.
PR: standards/36075
Submitted by: tjr
Reviewed by: mike
MFC after: 1 week
Diffstat (limited to 'usr.bin/m4/extern.h')
| -rw-r--r-- | usr.bin/m4/extern.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/usr.bin/m4/extern.h b/usr.bin/m4/extern.h index 2b54e3c..5fc0bf3 100644 --- a/usr.bin/m4/extern.h +++ b/usr.bin/m4/extern.h @@ -53,6 +53,7 @@ int dopaste(char *); void dopushdef(char *, char *); void dosub(char *[], int); void doundiv(char *[], int); +void emitline(void); void eval(char *[], int, int); void expand(char *[], int); void getdiv(int); @@ -72,6 +73,8 @@ extern ndptr hashtab[]; /* hash table for macros etc. */ extern stae mstack[]; /* stack of m4 machine */ extern FILE *active; /* active output file pointer */ extern FILE *infile[]; /* input file stack (0=stdin) */ +extern char *inname[]; /* names of these input files */ +extern int inlineno[]; /* current number in each input*/ extern FILE *outfile[]; /* diversion array(0=bitbucket) */ extern int fp; /* m4 call frame pointer */ extern int ilevel; /* input file stack pointer */ @@ -92,3 +95,5 @@ extern char *m4wraps; /* m4wrap string default. */ extern char *null; /* as it says.. just a null. */ extern char rquote; /* right quote character (') */ extern char scommt; /* start character for comment */ +extern int synccpp; /* Line synchronisation for C preprocessor */ +extern int chscratch; /* Scratch space for gpbc() macro */ |
