Improve unify-sources.sh (#186)
Errors can also be accepted when the script is used as a hg hook.
Sometimes it is useful (e.g. if someone else made the errors).

Merge

Better test files for Preflow (#176)

- Slightly improve preflow_test.cc.
- Change preflow_test.lgf to meet the new LGF format
and remove trailing tabs.

Many doc improvements for Preflow (#176)

- More precise doc for members.
- Add doc for public types.
- Hide the doc of the traits class parameter.
- Removing \author comments.
- Use \tparam for template parameters.

Rename flowInit() to init() in Preflow (#176)

Def -> Set renaming in Preflow

Get rid of exceptions in Preflow

Port preflow push max flow alg. from svn -r3516 (#176)
Namely,
- port the files
- apply the migrate script
- apply the unify script
- break the long lines in lemon/preflow.h
- convert the .dim test file to .lgf
- fix compilation problems

Doc improvements for the DIMACS tools (#167)
The doc group is moved to groups.dox.

Refactoring of DIMACS tools

Give different names to the different DIMACS readers

Port DIMACS tools from svn -r3516

Namely,
- apply migrate script
- apply unify sources
- break long lines
- Fixes the compilation
- dim_to_lgf -> dimacs-to-lgf
- better .hgignore
- shorten the doc of dimacs-to-lgf

Merge

Doc improvements for elevator classes (#174)

Don't assume that the default maps are reference maps (in Elevator)

Avoid STL panic at Elevator when compiled with -D_GLIBCXX_DEBUG

Rename markToBottom() to dirtyTopButOne() + better doc (#174)

Port Elevator from svn -r3516 (#174)
- the unify script hes also been applied

Merge bugfix #173

Merge

Bugfix in Random (#173)

- operator()s always return a double now
- the faulty real<Num>(Num) and real<Num>(Num,Num) have been removed

chg-len.py uses the Mercurial API directly

This makes chg-len.py much faster.

Merge bugfix #171 (see also #172)

Merge

Extend test cases for graphs and digraphs (#172)

Bug fix in SmartGraph::restoreSnapshot() (#171)

Avoid bit operator precedence warning with gcc-4.3

Some of these warnings are actually revealed real bugs

Merge

Merge bugfix #170

Critical bug fix in SmartDigraph::split() #170

Merge

Add missing tags and functions for item counting in SmartGraph (#3)

Hide "used files" on the doc pages

Merge

Rework hypercube graph implementation to be undirected (#57)

Port hypercube digraph structure from SVN 3503 (#57)

Revert to the canonical way of customizing CXXFLAGS

A default list of compiler flags is set via AM_CXXFLAGS Automake variable.
However this gets overridden by per-target CXXFLAGS variables (e.g.
foo_CXXFLAGS in case the foo target). Because of this you should append
$(AM_CXXFLAGS) to the end of the per-target CXXFLAGS variables (e.g.
foo_CXXFLAGS = ... $(AM_CXXFLAGS)).

After this default list of flags the contents of the CXXFLAGS user variable is
passed to the compiler. This variable has a default value determined by
configure (in case of g++ it is '-g -O2'). You can override this by specifying
CXXFLAGS when invoking make (e.g. make CXXFLAGS='-O3').

Merge

Doc improvements for the graph related tools in lemon/bits

Add missing tags and indicators

Rename readNauty() to readNautyGraph() (#55)

Redo erroneous modification of [7c5d8de2eac7] (#55)

Merge

Merge

Bug fix in FullDigraphBase::findArc()

Improvements related to full graphs (#57)

Porting full graphs from svn 3498

- the FullGraph is redesigned in implementation
- some improvemnts in documentation

Small improvements for the nauty reader (#55)

Move the doc of the nauty group to groups.dox (#55)

Swap parameters in readNauty()

Merge

Porting nauty reader function from SVN #3509

Merge

Minor doc improvements related to Suurballe (#47)

Port Suurballe algorithm from svn -r3512

More improvement in the migration script

- Rename (U)GRAPH_TYPEDEFS.
- Rename "directed graph" to "digraph".