Add doc/FAQ.md

doc/FAQ.md

@@ -0,0 +1,54 @@
+# Frequently Asked Questions
+This is a work in progress. More questions coming soon!
+
+<!-- md-toc-begin -->
+* [How do I change my password?](#how-do-i-change-my-password)
+* [How do I make PBot remember my `date` timezone?](#how-do-i-make-pbot-remember-my-date-timezone)
+* [How do I make PBot remember my `weather` location?](#how-do-i-make-pbot-remember-my-weather-location)
+* [How do I change the bot trigger?](#how-do-i-change-the-bot-trigger)
+<!-- md-toc-end -->
+
+## How do I change my password?
+Use the [`my`](Commands.md#my) command to set the `password` user metadata for your
+user account.
+
+    my password <your password>
+
+## How do I make PBot remember my `date` timezone?
+Use the [`my`](Commands.md#my) command to set the `timezone` user metadata for your
+user account.
+
+    my timezone <your timezone>
+
+## How do I make PBot remember my `weather` location?
+Use the [`my`](Commands.md#my) command to set the `location` user metadata for your
+user account.
+
+    my location <your location>
+
+## How do I change the bot trigger?
+By default, PBot uses the `!` character as its trigger; as well as its `irc.botnick`.
+
+To change the default `!` trigger to a different character use the [`regset`](Registry.md#regset)
+command to change the `general.trigger` value.
+
+For example, to change it to the `~` character:
+
+    regset general.trigger ~
+
+To change it to both `!` and `~` (and others):
+
+    regset general.trigger [!~]
+
+To use only the bot's nick:
+
+    regset general.trigger ""
+
+You can also override the trigger on a per-channel basis by use the channel name
+in place of `general`.
+
+For example, to override the trigger specifically for `#channel`:
+
+    regset #channel.trigger ~
+
+