Analysis

Wikipedia has a nice list of static analyzers for C source code.
Those can be used to find bugs without compiling, executing and debugging NeoMutt.

If you have any questions, please send them to the developers’ mailing list: neomutt-devel@neomutt.org

Title	Description
Address Sanitizer	Check for memory leaks, buffer overflows, etc
Assertions	Check for unexpected events
Clang-Format	Source code formatter
Coccinelle	Source code manipulation
Compiler	Enable gcc/clang warnings
Coverage	Code coverage testing
Coverity	Source code analyser
CppCheck	Source code analyser
Cproto	Function prototype generator
Ctags	Source tags generator
Debug	Configure Debug Options
Egypt	Source code grapher
Include-What-You-Use	Header file checker
Scan-Build	Source code analyser
Undefined Behaviour Sanitizer	Check for undefined behaviour
Valgrind	Run time memory checker
xunused	Find unused functions and methods