12-28-2018
Quote:
Originally Posted by
DevuanFan
.... Alas, while my sh/bash, python, and perl kung fu is strong, C/C++ looks like gibberish to me, but I'll give it a shot anyway. If switching terminal emulators and/or recompiling ksh don't give me exactly the behavior I want, I may just go back to bash, which feels much more comfortable.
I recommend you open the C/C++ source code in a modern code editor, and having said that, I strongly recommend Visual Studio Code with the CPP extension:
C++ programming with Visual Studio Code
VSC also has extensions to prettify (format, beautify), indent, and to color matching brackets, braces and parens so all of this "cool stuff" makes code easier to read (and colorful, LOL)
Having the IntelliSense for CPP will help you understand the code. I write mostly in Javascript, PHP, CSS and HTML these days (nearly every day). VSC saves me a lot of time debugging syntax and keeping things moving along in a brisk development pace.
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LEARN ABOUT DEBIAN
cxref-cpp
cxref-cpp(1) General Commands Manual cxref-cpp(1)
NAME
cxref-cpp - A modified C preprocessor to use with cxref.
SYNOPSIS
cxref-cpp ...
DESCRIPTION
To improve the output that is available for the source code for cross-referencing a modified version of the GNU CPP v2.7.2 is supplied
(named cxref-cpp).
This modified C preprocessor allows for a finer control over some features of the preprocessing that are not important for a compiler. In
a standard preprocessor, the preprocessor directives are intended for use only by the preprocessor, so passing the information through is
not important.
With cxref-cpp, there are some features that are different to the standard GNU CPP:
Compared to gcc versions earlier than version 2.8.0 there is an extra option that will output the #include lines from the source
file. In version 2.8.0 and later this option is present.
Comments trailing a #include or a #define are not preserved by all versions of gcc even if the -C option is used. This is not
important while compiling, but is useful for documenting.
The cxref-cpp program will take on the personality of the installed version of gcc so that the gcc header files can be parsed. This
means that it includes the same default include directory paths and macro definitions. The file that contains these definitions is
called cxref-cpp.defines and is installed by the cxref-cpp-configure program or specified by the -cxref-cpp-defines command line
option.
OPTIONS
The same as for gcc, apart from '-cxref-cpp-defines' described above.
SEE ALSO
cxref(1), cxref-cpp-configure(1), gcc(1)
May 9, 2004 cxref-cpp(1)