Small improvements of TCL output

- handling of the used filename, sometimes the filename was not set resulting in case of a warning with file `<unknown>`, also improving, slightly, the line reference.
- in case of `##` comment blocks the last line was not always show
- in case of multiple comment blocks, properly separate them
- correct handling tab character in source code output (*gen)

1 files changed, 1 insertions, 1 deletions

diff --git a/src/docbookgen.cpp b/src/docbookgen.cpp
index 7fe849a..083aac3 100644
--- a/src/docbookgen.cpp
+++ b/src/docbookgen.cpp
@@ -233,7 +233,7 @@ void DocbookCodeGenerator::writeLineNumber(const char *ref,const char *fileName,
   {
     m_t << l << " ";
   }
-
+  m_col=0;
 }
 void DocbookCodeGenerator::setCurrentDoc(const Definition *,const char *,bool)
 {