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ruby--ruby/sample/mkproto.rb
matz 320e99d8dd 2000-02-08
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@616 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2000-02-08 08:54:01 +00:00

27 lines
576 B
Ruby

$/ = nil
while gets()
if /^((void|VALUE|int|char *\*|ID|struct [\w_]+ *\*|st_table *\*) *)?\n([\w\d_]+)\(.*\)\n\s*((.+;\n)*)\{/
$_ = $'
printf "%s %s(", $2, $3
args = []
for arg in $4.split(/;\n\s*/)
arg.gsub! ' +', ' '
if arg =~ /,/
if arg =~ /(([^*]+) *\** *[\w\d_]+),/
type = $2.strip
args.push $1.strip
arg = $'
else
type = ""
end
while arg.sub!(/(\** *[\w\d_]+)(,|$)/, "") && $~
args.push type + " " + $1.strip
end
else
args.push arg.strip
end
end
printf "%s);\n", args.join(', ')
redo
end
end