diff options
author | Diego Novillo <dnovillo@redhat.com> | 2004-05-13 06:41:07 +0000 |
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committer | Diego Novillo <dnovillo@redhat.com> | 2004-05-13 06:41:07 +0000 |
commit | 60ac8927839c69492fc46bf03880f34820cc0570 (patch) | |
tree | a2568888a519c077427b133de9ece5879a8484a5 /contrib/filter_knr2ansi.pl | |
parent | fb7359384dbf6f77df81d6bc73b0b5943c52e6d6 (diff) |
Merge tree-ssa-20020619-branch into mainline.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@81764 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'contrib/filter_knr2ansi.pl')
-rwxr-xr-x | contrib/filter_knr2ansi.pl | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/contrib/filter_knr2ansi.pl b/contrib/filter_knr2ansi.pl new file mode 100755 index 00000000000..c05e8d2ed20 --- /dev/null +++ b/contrib/filter_knr2ansi.pl @@ -0,0 +1,45 @@ +#!/usr/bin/perl +# +# Goes thourgh the input line by line to find K&R style function +# declarations, and replaces them with ANSI style declarations. +# +@blah = <>; + +for ($i = 0; $i < @blah; $i++) +{ + if ($blah[$i] =~ /^([a-zA-Z_0-9]+)\s*\([^)]+\)\s*$/) + { + $name = $1; + $funci = $i; + $blah[$funci]="$name ("; + $i++; + $lastline = $i; + while ($lastline < @blah && $blah[$lastline] !~ /^{/) + { + $lastline++; + } + $lastline--; + while ($i < @blah && $blah[$i] !~ /^{/) + { + $arg = $blah[$i]; + if ($i != $lastline) + { + $arg =~ s/;/,/g; + } + else + { + $arg =~ s/;//g; + } + $blah[$i] = ""; + $blah[$funci] = "$blah[$funci]" . "$arg"; + $i++; + } + $blah[$funci] = "$blah[$funci]" . ")\n"; + } +} + +for ($i = 0; $i < @blah; $i++) +{ + print $blah[$i]; +} + |