lloeki/dotfiles
1
0
Fork 0
mirror of https://github.com/lloeki/dotfiles.git synced 2025-12-06 07:24:39 +01:00
Code Issues Projects Releases Packages Wiki Activity

fix blink caused by stty

Browse source
This commit is contained in:
Loic Nageleisen 2012-08-14 17:49:55 +02:00
parent 819fd72a82
commit 79b582f983
1 changed files with 5 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

11
bash/prompt
View file

@ -42,20 +42,19 @@ __tpwd() {
} }
clear_incomplete_line() { clear_incomplete_line() {
# prevent the terminal response to be displayed
stty raw -echo
# ask for cursor position # ask for cursor position
echo -en "\033[6n" echo -en "\033[6n"
# read answer # read answer
IFS=';' read -r -d R -a pos IFS=';' read -r -d R -a pos
# set back terminal to human mode
stty -raw echo
# extract tput-compatible answer # extract tput-compatible answer
local row=$((${pos[0]:2} - 1)) local row=$((${pos[0]:2} - 1))
local col=$((${pos[1]} - 1)) local col=$((${pos[1]} - 1))
# move back over terminal answer echo, which will hopefully be overwritten
tput cup $row $col
# not on first column? clean up! # not on first column? clean up! (overwrites answer)
[[ $col != 0 ]] && printf "\e[7m%%\e[m\n" [[ $col != 0 ]] && printf "\e[7m%%\e[m%$((COLUMNS-1))s\r"
# else e.g prompt will overwrite answer echo
} }
# git prompt info # git prompt info