Add invert-colours function

2 files changed, 6 insertions, 1 deletions

diff --git a/etc/.zshrc b/etc/.zshrc
index 8dad07a..cc3ea3b 100644
--- a/etc/.zshrc
+++ b/etc/.zshrc
@@ -398,7 +398,7 @@ alias remake='make clean; make && sudo make install'
 alias rsync-serve="rsync --daemon --port=10873 --no-detach --config=/dev/stdin"\
 " --log-file=/dev/stdout -v <<< $'[.]\n\tpath = .\n\tuse chroot = no'"
 
-alias scanto='convert =(sudo scanimage -p -d hp4200:libusb:002:002)'
+alias scanto='convert =(sudo scanimage -p -d hp4200:libusb:003:003)'
 
 alias x='unsetopt bg_nice; startx &! exit'
 
diff --git a/etc/functions/invert-colours b/etc/functions/invert-colours
new file mode 100644
index 0000000..cf2a909
--- /dev/null
+++ b/etc/functions/invert-colours
@@ -0,0 +1,5 @@
+if [[ ${PS1} == '%F{black}'* ]] {
+	PS1=${${${PS1//\%K/%F}//white/default}#\%K\{black\}}
+} else {
+	PS1='%F{black}'${${PS1//\%F/%K}//default/white}
+}