Closed malkomalko closed 3 months ago
What's the expected behavior with --nth and --with-nth together?
Initially, I assumed that any values assigned to either flag would reflect the original data. However, --nth
applies solely to what remains visible after the transformation by --with-nth
.
Thus, one must anticipate the structure after the transformation and accordingly assign the --nth
flag.
printf "%s\n" {1..9} | xargs -n 3
# 1 2 3
# 4 5 6
# 7 8 9
❌ No results for the commands below, as 1 is not visible, and 5 is excluded because of --nth 2..
.
printf "%s\n" {1..9} | xargs -n 3 | fzf --with-nth 2.. --nth 2.. --filter="1"
printf "%s\n" {1..9} | xargs -n 3 | fzf --with-nth 2.. --nth 2.. --filter="5"
✅ Result found
printf "%s\n" {1..9} | xargs -n 3 | fzf --with-nth 2.. --nth 2.. --filter="9"
# 7 8 9
What @LangLangBart described is correct. --nth
is applied after --with-nth
transformation is done, and fzf doesn't allow searching against hidden parts. I thought this was mentioned somewhere in the manual page, but it doesn't seem to be.
Checklist
man fzf
)Output of
fzf --version
0.52.1 (brew)
OS
Shell
Problem / Steps to reproduce
Hi There,
After reading the man page, my expectation would be that I can control which fields are displayed in the list (--with-nth) and which fields can be used to search over (--nth). However, If I had something like
--nth=1,4.. --with-nth=4..
I can not use the 1st column to search and filter the list since it's not displayed.Thanks