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.TH "zs-stats" "1" "July 19, 2022" "" ""
.hy
.SH NAME
.PP
\f[I]zs-stats\f[R] is a tool for counting:
.IP \[bu] 2
lines of code
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size of functions (complete definition)
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number of functions
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number of parameters of functions
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possibly other things in the future
.SH INVOCATION
.PP
\f[V]zs-stats\f[R] \f[V][options...]\f[R] \f[I][paths\&...]\f[R]
.PP
Paths can specify both files and directories.
When no path is specified, \[lq].\[rq] is assumed.
.SS Tool-specific Options
.PP
\f[V]--annotate\f[R]
.PD 0
.P
.PD
print source code annotated with line types
.PP
\f[V]--lang\f[R]
.PD 0
.P
.PD
here this common option also limits set of files to process
.SH OPERATION
.PP
Differences from some similar tools:
.IP \[bu] 2
counts line containing only braces/brackets/parenthesis separately from
code
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blank lines inside multiline comments are counted as comments
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blank lines inside string literals are counted as code
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can be slower due to parsing source code instead of treating it as text
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supports a few languages and new ones are harder to add
.IP \[bu] 2
trailing blank lines are ignored (because there are no tree nodes for
them, although it\[cq]s possible to add them)
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last line continuation in macros in C aren\[cq]t recognized due to lack
of tokenization of preprocessor directives; in C++ it might not be
recognized due to SrcML bugs
.SH SEE ALSO
.PP
\f[B]zograscope\f[R](7) for common options and list of all tools there.
.SH AUTHORS
xaizek <xaizek@posteo.net>.