Documentation refactoring. No code changes. (0.40.5)

web/documentation/faq/faq.md

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+---
+layout: page
+published: true
+noToc: false
+noComments: false
+noDate: false
+title: Fun - FAQ
+subtitle: Frequently asked questions and quick answers.
+description: Frequently asked questions and quick answers.
+permalink: /documentation/faq/
+lang: en
+tags:
+- answers
+- asked
+- faq
+- frequently
+- questions
+- quick
+---
+
+Answers to common questions.
+
+## I built Fun but includes aren't found
+
+Set `FUN_LIB_DIR` to the repository's `./lib` directory when running without installation:
+<pre>FUN_LIB_DIR=./lib ./build/fun examples/hello.fun
+</pre>
+See [../includes/](../includes/).
+
+## How do I start the REPL?
+
+Run `fun -i` (or run `fun` without a script, depending on version). See [../repl/](../repl/).
+
+## Which build target should I use?
+
+Use the aggregate `build` target to build `fun`, `fun_test`, and `test_opcodes`. See [../build/](../build/).
+
+## Where are the standard libraries?
+
+Under [https://git.xw3.org/fun/fun/src/branch/main/lib](https://git.xw3.org/fun/fun/src/branch/main/lib){:class="git"}. See [../stdlib/](../stdlib/) for an overview.
+
+## Where can I find internals and opcodes?
+
+Browse [https://git.xw3.org/fun/fun/src/branch/main/src/vm](https://git.xw3.org/fun/fun/src/branch/main/src/vm/) and [../internals/](../internals/) / [../opcodes/](../opcodes/).