diff options
| -rw-r--r-- | Etc/FAQ.yo | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/Etc/FAQ.yo b/Etc/FAQ.yo index 4ba5bee83..ae338a7f4 100644 --- a/Etc/FAQ.yo +++ b/Etc/FAQ.yo @@ -1664,13 +1664,10 @@ sect(How do I prevent the prompt overwriting output when there is no newline?) # Skip defining precmd if the PROMPT_SP option is available. if ! eval '[[ -o promptsp ]] 2>/dev/null'; then function precmd { - # An efficient version using termcap multi-right: - echo -n ' ' # Output 1 space - echotc RI $((COLUMNS - 3)) - echo -n ' ' # Output 2 spaces - # Alternately, try replacing the above 3 lines with this echo - # that outputs a screen-column-width of spaces: - #echo -n ${(l:$COLUMNS:::):-} + # Output an inverse hash and a bunch spaces. We include + # a CR at the end so that any user-input that gets echoed + # between this output and the prompt doesn't cause a wrap. + print -nP "%B%S#%s%b${(l:$((COLUMNS-1)):::):-}\r" } fi ) |