DIRTRIM: fix comment explaining how to enable the feature

This commit is contained in:
Olivier Mengué 2014-01-06 09:24:28 +01:00
parent 83b0ea8ea8
commit 0d9cace346

View File

@ -586,7 +586,7 @@ _lp_shorten_path()
# In bash shell, PROMPT_DIRTRIM is the number of directory to keep at the end
# of the displayed path (if "\w" is present in the PS1 var).
# liquidprompt can calculate this number under two condition, path shortening
# must be activated and PROMPT_DIRTRIM must be already set.
# must be disabled and PROMPT_DIRTRIM must be already set.
_lp_set_dirtrim() {
local p="${PWD/$HOME/~}"
local -i max_len=${COLUMNS:-80}*$LP_PATH_LENGTH/100