[PATCH 4/7] winapi_test: Escape parentheses in regexp.

[Serge Gautherie]

Signed-off-by: Serge Gautherie 
---
Fix parsing related to a few *_PTR types from basetsd.h.
Addendum to 6b11a3c3f81d7db3794f3320eeaef8001cc99b74.
---
 tools/winapi/winapi_test | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/winapi/winapi_test b/tools/winapi/winapi_test
index 4a0a396..09c6614 100755
--- a/tools/winapi/winapi_test
+++ b/tools/winapi/winapi_test
@@ -419,7 +419,7 @@ foreach my $file (@files) {
             push @ifdefs, ($pointer_size == 8);
    } elsif ($preprocessor =~ /^#\s*ifndef\s+_WIN64/) {
             push @ifdefs, ($pointer_size == 4);
-	} elsif ($preprocessor =~ /^#\s*elif\s+defined(_WIN64)/) {
+        } elsif ($preprocessor =~ /^#\s*elif\s+defined(_WIN64)/) {
             $ifdefs[$#ifdefs] = ($pointer_size == 8);
    } elsif ($preprocessor =~ /^#\s*ifdef\s/) {
             push @ifdefs, 2;

[Francois Gouget]

On Sat, 25 Jul 2020, Serge Gautherie wrote:
[...]
> - } elsif ($preprocessor =~ /^#\s*elif\s+defined(_WIN64)/) {
> -
>    } elsif ($preprocessor =~ /^\#\s*elif\s+defined\(_WIN64\)/) {

This also replaces a tab with spaces. Spaces are allowed around 
defined so you may add defensive \s*-s while you're at it:

} elsif ($preprocessor =~ /^#\s*elif\s+defined\s*(\s*_WIN64\s*)/) {

I don't know if there are other places that would benefit from a similar 
treatment.