Add gawk to awk section
@@ -39,6 +39,10 @@ This is a collection of static analysis tools and code quality checkers.
* [Polyspace for Ada](https://www.mathworks.com/products/polyspace-ada.html) :copyright: - provide code verification that proves the absence of overflow, divide-by-zero, out-of-bounds array access, and certain other run-time errors in source code.
* [Understand](https://scitools.com/ada-programming-essential/) :copyright: - IDE that provides code analysis, standards testing, metrics, graphing, dependency analysis and more for Ada and VHDL.
+## Awk
+
+* [gawk --lint](https://www.gnu.org/software/gawk/manual/html_node/Options.html) warns about constructs that are dubious or nonportable to other awk implementations.
+
## C/C++
* [clang-tidy](http://clang.llvm.org/extra/clang-tidy/) - clang static analyser
