Updated Examples (markdown)

Examples.md

@@ -1480,6 +1480,8 @@ So you'll need:
 #!/usr/bin/env bash
 # fzfmenu - fzf as dmenu replacement
 
+# fifos are here to not wait for end of input
+# (useful for e.g. find $HOME | fzfmenu ...)
 input=$(mktemp -u --suffix .fzfmenu.input)
 output=$(mktemp -u --suffix .fzfmenu.output)
 mkfifo $input
@@ -1488,10 +1490,10 @@ chmod 600 $input $output
 
 # it's better to use st here (starts a lot faster than pretty much everything else)
 # the ugly printf | sed thing is here to make args with quotes work.
-# (e.g. --preview='echo {1}')
+# (e.g. --preview='echo {1}').
 # sadly we can't use "$@" here directly because we are inside sh -c "..." call
-# already
-
+# already.
+# you can also set window dimensions via -g '=ROWxCOLS', see man st.
 st -c fzfmenu -n fzfmenu -e sh -c "cat $input | fzf $(printf -- " '%s'" "$@" | sed "s/^ ''$//") | tee $output" & disown
 
 # handle ctrl+c outside child terminal window