zs-stats is a tool for counting:
- lines of code
- size of functions (complete definition)
- number of functions
- number of parameters of functions
- possibly other things in the future
zs-stats [options...] [paths...]
Paths can specify both files and directories. When no path is specified, "." is assumed.
--annotate
print source code annotated with line types
--lang
here this common option also limits set of files to process
Differences from some similar tools:
- counts line containing only braces/brackets/parenthesis separately from code
- blank lines inside multiline comments are counted as comments
- blank lines inside string literals are counted as code
- can be slower due to parsing source code instead of treating it as text
- supports a few languages and new ones are harder to add
- trailing blank lines are ignored (because there are no tree nodes for them, although it's possible to add them)
- last line continuation in macros in C aren't recognized due to lack of tokenization of preprocessor directives; in C++ it might not be recognized due to SrcML bugs
zograscope(7) for common options and list of all tools there.