Fix path in prompt

mkshrc

@@ -8,22 +8,19 @@ alias gcc="gcc -Wall"
 bind ^L=clear-screen
 
 # Prompt
-# Prompt functions
-get_username() {
-    print $(id -un)
-}
-
-get_hostname() {
-    print $(hostname)
-}
-
-get_cwd() {
-    # substitute $HOME string in $PWD with ~
-    # (so for example /home/cren/config becomes ~/config)
-    print ${PWD/$HOME/~}
-}
 
 # Prompt colour strings. To save typing them out every time I want to use them!
-# TODO
+export text_black=''
+export text_red=''
+export text_green=''
+export text_brown=''
+export text_blue=''
+export text_purple=''
+export text_cyan=''
+export text_white=''
+export end_format=''
 
-PS1='$(get_username)@$(get_hostname) $(get_cwd) % '
+# PS1="${text_brown}$(get_username)@$(get_hostname)${end_format} $(get_cwd) % "
+# PS1="^[31m${USER:=$(id -un)}""@${HOSTNAME:=$(hostname)} "\$PWD" % "
+# PS1="hi"
+PS1="${text_brown}${USER:=$(id -un)}@${HOSTNAME:=$(hostname)}${end_format} \${PWD/\/home\/cren/\~} % "