[ABI break] support '#' in apt.conf and /etc/apt/preferences

(closes: #189866)

1 files changed, 4 insertions, 1 deletions

diff --git a/apt-pkg/tagfile.h b/apt-pkg/tagfile.h
index 6536932dd..321329a23 100644
--- a/apt-pkg/tagfile.h
+++ b/apt-pkg/tagfile.h
@@ -27,7 +27,6 @@
 class pkgTagSection
 {
    const char *Section;
-   const char *Stop;
    
    // We have a limit of 256 tags per section.
    unsigned int Indexes[256];
@@ -35,6 +34,9 @@ class pkgTagSection
    
    unsigned int TagCount;
      
+   protected:
+   const char *Stop;
+
    public:
    
    inline bool operator ==(const pkgTagSection &rhs) {return Section == rhs.Section;};
@@ -49,6 +51,7 @@ class pkgTagSection
    bool Scan(const char *Start,unsigned long MaxLength);
    inline unsigned long size() const {return Stop - Section;};
    void Trim();
+   virtual void TrimRecord(bool BeforeRecord, const char* &End);
    
    inline unsigned int Count() const {return TagCount;};
    inline void Get(const char *&Start,const char *&Stop,unsigned int I) const