From 5ddf83ab5ad5a6b84c5b8f3a6120a7a42a0d12dc Mon Sep 17 00:00:00 2001 From: ceriel Date: Mon, 12 Jan 1987 14:21:14 +0000 Subject: [PATCH] force first line directive --- util/cpp/preprocess.c | 21 +++++++++++---------- 1 file changed, 11 insertions(+), 10 deletions(-) diff --git a/util/cpp/preprocess.c b/util/cpp/preprocess.c index c8347afcb..394770c31 100644 --- a/util/cpp/preprocess.c +++ b/util/cpp/preprocess.c @@ -27,7 +27,7 @@ preprocess(fn) register int c; register char *op = _obuf; register char *ob = &_obuf[OBUFSIZE]; - int lineno = 0; + int lineno = 32767; /* force line directive */ extern char options[]; #define flush(X) (sys_write(STDOUT,_obuf,X)) @@ -44,17 +44,18 @@ preprocess(fn) newline(); LoadChar(c); } - if (! options['P'] && - (lineno != LineNumber || fn != FileName)) { - char Xbuf[256]; - register char *p = Xbuf; - + if (lineno != LineNumber || fn != FileName) { fn = FileName; lineno = LineNumber; - sprint(p, "# %d \"%s\"\n", LineNumber, - FileName); - while (*p) { - echo(*p++); + if (! options['P']) { + char Xbuf[256]; + register char *p = Xbuf; + + sprint(p, "# %d \"%s\"\n", LineNumber, + FileName); + while (*p) { + echo(*p++); + } } } for (;;) { -- 2.34.1