wikiheaders: Don't ignore macro symbols that are defined without any content.

icculus · icculus · commit a0fa64a91ca8 · 2025-10-25T15:05:36.000-04:00
Reference PR #12676.
diff --git a/build-scripts/wikiheaders.pl b/build-scripts/wikiheaders.pl
@@ -1449,7 +1449,7 @@ sub generate_envvar_wiki_page {
             }
             $decl .= $additional_decl;
         } elsif ($symtype == 2) {  # a macro
-            if ($decl =~ /\A\s*\#\s*define\s+(.*?)(\(.*?\)|)\s+/) {
+            if ($decl =~ /\A\s*\#\s*define\s+(.*?)(\(.*?\)|)(\s+|\Z)/) {
                 $sym = $1;
             } else {
                 #print "Found doxygen but no macro:\n$str\n\n";

Original file line number	Diff line number	Diff line change
`@@ -1449,7 +1449,7 @@ sub generate_envvar_wiki_page {`
`1449`	`1449`	`}`
`1450`	`1450`	`$decl .= $additional_decl;`
`1451`	`1451`	`} elsif ($symtype == 2) { # a macro`
`1452`		`- if ($decl =~ /\A\s\#\sdefine\s+(.?)(\(.?\)\|)\s+/) {`
	`1452`	`+ if ($decl =~ /\A\s\#\sdefine\s+(.?)(\(.?\)\|)(\s+\|\Z)/) {`
`1453`	`1453`	`$sym = $1;`
`1454`	`1454`	`} else {`
`1455`	`1455`	`#print "Found doxygen but no macro:\n$str\n\n";`