From a1bc3936b85eab573361026ae323c1a02e0f0ccd Mon Sep 17 00:00:00 2001
From: Mike Buland <eichlan@xagasoft.com>
Date: Sun, 1 Jul 2007 16:45:07 +0000
Subject: Ok, now there's a dir of bfilts, build-filters, that's the best I can
 come up with right now for these until they're integrated and it won't matter
 anymore.

---
 src/bfilt/c++/bfilt-c++.l | 62 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 src/bfilt/c++/bfilt-c++.l

(limited to 'src/bfilt/c++')

diff --git a/src/bfilt/c++/bfilt-c++.l b/src/bfilt/c++/bfilt-c++.l
new file mode 100644
index 0000000..af12cac
--- /dev/null
+++ b/src/bfilt/c++/bfilt-c++.l
@@ -0,0 +1,62 @@
+%{
+# include <string>
+
+int nBC = 0;
+%}
+
+%s hasT
+%x inWith
+%x inT
+%option noyywrap nounput batch
+
+%%
+
+"operator<<"						{ ECHO; }
+"operator>>"						{ ECHO; }
+"operator".							{ ECHO; }
+
+"<<"								{ ECHO; }
+">>"								{ ECHO; }
+" <<"								{ ECHO; }
+" >>"								{ ECHO; }
+
+"<anonymous>"						{ ECHO; }
+
+\n+									{
+	BEGIN( INITIAL );
+	nBC = false;
+	ECHO;
+}
+
+" <"								{ ECHO; }
+
+"<"									{
+	BEGIN( inT );
+	printf("<...>");
+	nBC++;
+}
+
+<inT>"<"							{
+	nBC++;
+
+}
+<inT>[^<>]*							{ }
+<inT>">"							{
+	nBC--;
+	if( nBC == 0 )
+		BEGIN( hasT );
+}
+
+<hasT>" [with"[^\]]*"]"					{ }
+
+%%
+
+int main()
+{
+	yyin = stdin;
+
+	yylex();
+
+	return 0;
+}
+
-- 
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