Web content update. (0.41.8)

web/faq/faq.md

@@ -1,17 +1,44 @@
 ---
 layout: page
 published: true
-noToc: true
+noToc: false
+noComments: false
+noDate: false
 title: FAQ
-subtitle: Frequently Asked Questions
-description: Frequently Asked Questions (FAQ)
+subtitle: Frequently asked questions and quick answers.
+description: Frequently asked questions and quick answers.
 permalink: /faq/
+lang: en
 tags:
+- answers
+- asked
 - faq
-- about
+- frequently
+- questions
+- quick
 ---
 
-## Why Fun?
+Answers to common questions.
 
-Because of fun... ;)
+## 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](/documentation/includes/).
+
+## How do I start the REPL?
+
+Run `fun -i` (or run `fun` without a script, depending on version). See [REPL](/documentation/repl/).
+
+## Which build target should I use?
+
+Use the aggregate `build` target to build `fun`, `fun_test`, and `test_opcodes`. See [Build](/documentation/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](/documentation/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](/documentation/internals/) / [Opcodes](/documentation/opcodes/).