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Fix more bad code for LP_ENABLE_TITLE

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Fix one more portability hack that was really inefficient.
This commit is contained in:
Olivier Mengué 2013-12-27 19:14:48 +01:00
parent 10a3ecb17c
commit e883c8e41d
1 changed files with 7 additions and 5 deletions
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12
liquidprompt
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@ -106,6 +106,11 @@ case "$LP_OS" in
SunOS) _lp_CPUNUM=$( kstat -m cpu_info | grep -c "module: cpu_info" ) ;;
esac
# Extended regexp patterns for sed
# GNU/BSD sed
_LP_SED_EXTENDED=r
[[ "$LP_OS" = Darwin ]] && _LP_SED_EXTENDED=E
# get current load
case "$LP_OS" in
@ -1471,11 +1476,8 @@ _lp_temperature() {
_lp_as_text()
{
# Remove colors from the computed prompt
case "$LP_OS" in
Linux|FreeBSD|OpenBSD|SunOS) local pst="$(echo $1 | sed -r "s/\x1B\[([0-9]{1,2}(;[0-9]{1,2})?)?[m|K]//g")" ;;
Darwin) local pst="$(echo $1 | sed -E "s/\x1B\[([0-9]{1,2}(;[0-9]{1,2})?)?[m|K]//g")" ;;
esac
local pst
pst="$(echo "$1" | sed -$_LP_SED_EXTENDED "s/\x1B\[([0-9]{1,2}(;[0-9]{1,2})?)?[m|K]//g")"
# Remove escape sequences
# FIXME check the zsh compatibility