I am pleased to announce the release of GNU cflow 1.3.
GNU cflow analyzes a collection of C source files and prints a graph
charting control flow within the program. It can produce both direct and
inverted flowgraphs for C sources, or optionally generate a cross-reference
listing. It implements POSIX and GNU (extended) output formats. Input files
can optionally be preprocessed before analyzing. The package also provides an
Emacs major mode, which facilitates navigating the produced flowcharts
This release contains a number of improvements which result in
a considerable performance gain compared with the previous 1.2 release.
Here are the compressed sources:
Here are the GPG detached signatures[*]:
[*] You can use either of the above signature files to verify that
the corresponding file (without the .sig suffix) is intact. First,
be sure to download both the .sig file and the corresponding tarball.
Then, run a command like this:
gpg --verify cflow-1.3.tar.gz.sig
If that command fails because you don't have the required public key,
then run this command to import it: