Missing links in dot graphs (Origin: bugzilla #607563)

[doxygen]

status RESOLVED severity normal in component general for ---
Reported in version 1.6.2 on platform Other
Assigned to: Dimitri van Heesch

On 2010-01-20 16:17:20 +0000, Hubert Mackenberg wrote:

Dot graphs and diagrams can contain links via the URL tag.
This tag seems to be ignored starting with doxygen 1.6.2,
that is there is no link generated at all.

Example:

1. Create a file test.h with this contents:

      /** @defgroup test Test
       ** @{
      \dot
         digraph example {
              // nodes
              A  [URL="\ref foo1"]
              B  [URL="\ref foo2"]
   
              // edges
              A -> B [URL="\ref bar"]
         }
      \enddot
       **/
   
       /** This is function foo1 **/
      void foo1();
   
       /** This is function foo2 **/
      void foo2();
   
       /** This is function bar **/
      void bar();
   
      /** @} **/
   

2. Create an default configuration file using:

   doxygen -g

3. In Doxfile, set:

   INPUT = test.h

4. Run doxygen:

   doxygen

Compared to the doxygen 1.6.1 output the following lines are missing
in the generated html file:

On 2010-01-23 20:02:14 +0000, Dimitri van Heesch wrote:

Confirmed. Should be fixed in the next subversion update.

On 2010-02-21 12:57:39 +0000, Dimitri van Heesch wrote:

This bug was previously marked ASSIGNED, which means it should be fixed in
doxygen version 1.6.3. Please verify if this is indeed the case. Reopen the
bug if you think it is not fixed and please include any additional information
that you think can be relevant.