[#script-Func]
= xref:script.adoc[script]::Func
:relfileprefix: ../
:mrdocs:

Parse a function call.

== Synopsis

Declared in `<script/parsing.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
bool
Func(
    std::string const& str,
    std::span<char const>& sp);
----

== Description

If sp's initial part matches str + "(", and sp ends with ")", sp is updated to be the section between the braces, and true is returned. Otherwise sp is unmodified and false is returned.

== Return Value

true if sp is a call to str, false otherwise.

== Parameters

[cols="1,4"]
|===
| Name| Description
| *str*
| The function name to match against the start of sp.
| *sp*
| The input span; on a match it is narrowed to the contents between the parentheses.
|===


[.small]#Created with https://www.mrdocs.com[MrDocs]#