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author | Marius Vollmer <mvo@zagadka.de> | 2002-03-24 14:12:07 +0000 |
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committer | Marius Vollmer <mvo@zagadka.de> | 2002-03-24 14:12:07 +0000 |
commit | 033aa07c016786b1b2a2b52cb7bc9ec85b4ccee4 (patch) | |
tree | 48f0860c26f23316bcb61042732bce805812e1e1 | |
parent | e2bd68e02c5dc542ce52d152b8cacdd8a2d56270 (diff) | |
download | guile-033aa07c016786b1b2a2b52cb7bc9ec85b4ccee4.tar.gz |
Updated to reflect changes to the guile-snarf tool.
-rw-r--r-- | doc/ref/tools.texi | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/doc/ref/tools.texi b/doc/ref/tools.texi index e27cc0fc7..061e34477 100644 --- a/doc/ref/tools.texi +++ b/doc/ref/tools.texi @@ -75,9 +75,10 @@ Usage: guile-snarf [-d | -D] [-o OUTFILE] INFILE [CPP-OPTIONS ...] What @code{guile-snarf} does: Process INFILE using the C pre-processor and some other programs. -Write output to a file, named OUTFILE if specified, or STEM.x if -INFILE looks like STEM.c and no OUTFILE is specified. Ignore -lines from the input matching grep(1) regular expression: +Write output to a file named OUTFILE or to the standard output when no +OUTFILE has been specified or when OUTFILE is @code{-}. When writing +to a file, ignore lines from the input matching the following grep(1) +regular expression: @example ^#include ".*OUTFILE" @@ -93,6 +94,9 @@ do the same thing but signal error and exit with non-zero status. If env var CPP is set, use its value instead of the C pre-processor determined at Guile configure-time. +During snarfing, the pre-processor macro @code{SCM_MAGIC_SNARFER} is +defined. + @xref{Macros guile-snarf recognizes}, for a list of the special (some would say magic) cpp macros you can use, including the list of deprecated macros. |