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DIRTRIM: fix comment explaining how to enable the feature

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Olivier Mengué 2014-01-06 09:24:28 +01:00
parent 83b0ea8ea8
commit 0d9cace346
1 changed files with 1 additions and 1 deletions
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liquidprompt
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@ -586,7 +586,7 @@ _lp_shorten_path()
# In bash shell, PROMPT_DIRTRIM is the number of directory to keep at the end # 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). # of the displayed path (if "\w" is present in the PS1 var).
# liquidprompt can calculate this number under two condition, path shortening # 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() { _lp_set_dirtrim() {
local p="${PWD/$HOME/~}" local p="${PWD/$HOME/~}"
local -i max_len=${COLUMNS:-80}*$LP_PATH_LENGTH/100 local -i max_len=${COLUMNS:-80}*$LP_PATH_LENGTH/100