Add examples to LaTeX / PDF doxygen manual

Add the examples a shown in the HTML / CHM documentation also to the LaTeX / PDF documentation.

- doc/*.doc
  added latexonly part referencing the example in the appendix

- doc/Doxyfile
  silence the generation of the manual

- doc/doxygen_manual.tex
  add the examples as appendices to the manual, by means of the subinputfrom command the parts included by refman_doc are taken from the specified directory

- examples/*.cfg
  adjusted configuration files ("Doxyfile") to generate LaTeX output

- examples/*.h and examples/*.cpp
  make names unique so no conflicts occur when adding all the examples

- examples/CMakeLists.txt
  add generation of the file to be included (see strip_example.py), adjust dependencies and add the refman_doc.tex as output target

- examples/input_test.cpp
  file added (adjusted copy of example_test.cpp) to overcome name clashes (example_test.cpp would have been included twice)

- examples/strip_example.py
  we are only interested in the documentation files as included in the different examples, so we get those commands. The preamble will be handled by the doxygen_manual.tex and we have already an index in the doxygen_manual.tex so we don't need a separate one from each example.

The module / diagram documentation is dependent on the presence of 'dot', this is reflected in the docblocks.doc, CMakeLists.txt and doxygen_manual.tex

1 files changed, 3 insertions, 1 deletions

diff --git a/examples/tclexample.cfg b/examples/tclexample.cfg
index e51f4fc..e151d14 100644
--- a/examples/tclexample.cfg
+++ b/examples/tclexample.cfg
@@ -1,6 +1,6 @@
 PROJECT_NAME       = "Tcl"
 OUTPUT_DIRECTORY   = ../html/examples/tclexample
-GENERATE_LATEX     = NO
+GENERATE_LATEX     = YES
 GENERATE_MAN       = NO
 GENERATE_RTF       = NO
 CASE_SENSE_NAMES   = NO
@@ -10,3 +10,5 @@ JAVADOC_AUTOBRIEF  = YES
 SEARCHENGINE       = NO
 INLINE_SOURCES     = YES
 HIDE_UNDOC_MEMBERS = YES
+COMPACT_LATEX = YES
+LATEX_HIDE_INDICES     = YES