update FAQ

- add common question about the w3m image drawing hack.
- remove some bad advise about $TERM.
- change some links to https.

diff --git a/FAQ b/FAQ
index ecf7af85a74d0bda9174c0098c59a6be2e19ff31..78c769a1fc874300d35438938d632f4110d8f779 100644 (file)
--- a/FAQ
+++ b/FAQ
@@ -1,6 +1,6 @@
 ## Why does st not handle utmp entries?
 
-Use the excellent tool of [utmp](http://git.suckless.org/utmp/) for this task.
+Use the excellent tool of [utmp](https://git.suckless.org/utmp/) for this task.
 
 ## Some _random program_ complains that st is unknown/not recognised/unsupported/whatever!
 
@@ -15,13 +15,6 @@ you can manually run `tic -sx st.info`.
 * Some programs don’t complain about the lacking st description and default to
   another terminal. In that case see the question about terminfo.
 
-## I get some weird glitches/visual bug on _random program_!
-
-Try launching it with a different TERM: $ TERM=xterm myapp. toe(1) will give
-you a list of available terminals, but you’ll most likely switch between xterm,
-st or st-256color. The default value for TERM can be changed in config.h
-(TNAME).
-
 ## How do I scroll back up?
 
 Using a terminal multiplexer.
@@ -104,7 +97,7 @@ St is emulating the Linux way of handling backspace being delete and delete bein
 backspace.
 
 This is an issue that was discussed in suckless mailing list
-<http://lists.suckless.org/dev/1404/20697.html>. Here is why some old grumpy
+<https://lists.suckless.org/dev/1404/20697.html>. Here is why some old grumpy
 terminal users wants its backspace to be how he feels it:
 
        Well, I am going to comment why I want to change the behaviour
@@ -163,7 +156,15 @@ terminal users wants its backspace to be how he feels it:
 
 Apply [1].
 
-[1] http://st.suckless.org/patches/delkey
+[1] https://st.suckless.org/patches/delkey
+
+## Why do images not work in st (in programs such as w3m)?
+
+This is a terrible hack that overdraws an image on top of the terminal emulator
+window. It also relies on a very specific way the terminal draws it's contents.
+
+A more proper (but limited way) would be using sixels. Which st doesn't
+support.
 
 ## BadLength X error in Xft when trying to render emoji