hexo/node_modules/nan/doc/script.md

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## Script
NAN provides `v8::Script` helpers as the API has changed over the supported versions of V8.
- <a href="#api_nan_compile_script"><b><code>Nan::CompileScript()</code></b></a>
- <a href="#api_nan_run_script"><b><code>Nan::RunScript()</code></b></a>
- <a href="#api_nan_script_origin"><b><code>Nan::ScriptOrigin</code></b></a>
<a name="api_nan_compile_script"></a>
### Nan::CompileScript()
A wrapper around [`v8::ScriptCompiler::Compile()`](https://v8docs.nodesource.com/node-8.16/da/da5/classv8_1_1_script_compiler.html#a93f5072a0db55d881b969e9fc98e564b).
Note that `Nan::BoundScript` is an alias for `v8::Script`.
Signature:
```c++
Nan::MaybeLocal<Nan::BoundScript> Nan::CompileScript(
v8::Local<v8::String> s,
const v8::ScriptOrigin& origin);
Nan::MaybeLocal<Nan::BoundScript> Nan::CompileScript(v8::Local<v8::String> s);
```
<a name="api_nan_run_script"></a>
### Nan::RunScript()
Calls `script->Run()` or `script->BindToCurrentContext()->Run(Nan::GetCurrentContext())`.
Note that `Nan::BoundScript` is an alias for `v8::Script` and `Nan::UnboundScript` is an alias for `v8::UnboundScript` where available and `v8::Script` on older versions of V8.
Signature:
```c++
Nan::MaybeLocal<v8::Value> Nan::RunScript(v8::Local<Nan::UnboundScript> script)
Nan::MaybeLocal<v8::Value> Nan::RunScript(v8::Local<Nan::BoundScript> script)
```
<a name="api_nan_script_origin"></a>
### Nan::ScriptOrigin
A class transparently extending [`v8::ScriptOrigin`](https://v8docs.nodesource.com/node-16.0/db/d84/classv8_1_1_script_origin.html#pub-methods)
to provide backwards compatibility. Only the listed methods are guaranteed to
be available on all versions of Node.
Declaration:
```c++
class Nan::ScriptOrigin : public v8::ScriptOrigin {
public:
ScriptOrigin(v8::Local<v8::Value> name, v8::Local<v8::Integer> line = v8::Local<v8::Integer>(), v8::Local<v8::Integer> column = v8::Local<v8::Integer>())
v8::Local<v8::Value> ResourceName() const;
v8::Local<v8::Integer> ResourceLineOffset() const;
v8::Local<v8::Integer> ResourceColumnOffset() const;
}
```