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sphinx_doc_src/cmds/count.rst

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+\section count count - count the number of elements of an array
+
+\subsection count-synopsis Synopsis
+\fish{synopsis}
+count $VARIABLE
+\endfish
+
+\subsection count-description Description
+
+`count` prints the number of arguments that were passed to it. This is usually used to find out how many elements an environment variable array contains.
+
+`count` does not accept any options, not even `-h` or `--help`.
+
+`count` exits with a non-zero exit status if no arguments were passed to it, and with zero if at least one argument was passed.
+
+
+\subsection count-example Example
+
+\fish
+count $PATH
+# Returns the number of directories in the users PATH variable.
+
+count *.txt
+# Returns the number of files in the current working directory ending with the suffix '.txt'.
+\endfish