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Diffstat (limited to 'bfd/doc/unPROTO')
| -rwxr-xr-x | bfd/doc/unPROTO | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/bfd/doc/unPROTO b/bfd/doc/unPROTO new file mode 100755 index 0000000..a6f9520 --- /dev/null +++ b/bfd/doc/unPROTO @@ -0,0 +1,18 @@ +# +# The PROTO macro is a subterfuge to be compatible with both ANSI and K&R +# declaration syntax. It's not widely known, so for the docn just map the +# thing to ANSI declaration syntax. +# +# First, join up defns broken across multiple lines in source---but leave +# any linebreaks, to prettify our examples +:pbegn +/PROTO(.*, *$/N +s/\n/?/ +t pbegn +s/?/\ +/g +# Now actually do the PROTO interpretation. +# A PROTO invocation looks like +# PROTO( resulttype, function, (arglist)); +s/[ ]*PROTO(\(.*\),[\n ]*\(.*\),[\n ]*\((.*)\));/\1 \2\3;/ + |