Hi,
When I launch fish-1.21.7 on NetBSD 3.0, fish emits lots of printf-related
error messages.
Following is a part of output of debug() with debug_level=10.
=================
fish: Job is constructed
fish: Continue job 2 (if test "$USER" = root), UNCOMPLETED, NON-INTERACTIVE
fish: Set status of if test "$USER" = root to 1
fish: Exec job 'end' with id 2
fish: Set status of end to 1 using short circut
fish: Job is constructed
fish: Continue job 2 (end), COMPLETED, NON-INTERACTIVE
fish: Created pipe using fds 4 and 5
fish: eval: printf "^%s\\(\\|/\\)\$\\|" $PATH | sed -e "s/..\$//"
fish: get_filename( 'printf' )
fish: get_filename( 'sed' )
fish: Exec job 'printf "^%s\\(\\|/\\)\$\\|" $PATH | sed -e "s/..\$//"' with id 3
fish: Create barrier
fish: Send all updates to connection on fd 3
fish: before write of 8 chars to fd 3
fish: Sent barrier request
fish: env_universal_read_all()
fish: parse_message( BARRIER_REPLY );
fish: Got barrier reply
fish: End barrier
fish: Created pipe using fds 6 and 7
fish: Job is constructed
fish: Continue job 3 (printf "^%s\\(\\|/\\)\$\\|" $PATH | sed -e
"s/..\$//"), UNCOMPLETED, NON-INTERACTIVE
fish: select_try on 4
printf: unknown escape sequence `\('
printf: unknown escape sequence `\|'
printf: unknown escape sequence `\)'
printf: unknown escape sequence `\|'
printf: unknown escape sequence `\('
printf: unknown escape sequence `\|'
printf: unknown escape sequence `\)'
printf: unknown escape sequence `\|'
printf: unknown escape sequence `\('
printf: unknown escape sequence `\|'
printf: unknown escape sequence `\)'
printf: unknown escape sequence `\|'
printf: unknown escape sequence `\('
printf: unknown escape sequence `\|'
printf: unknown escape sequence `\)'
printf: unknown escape sequence `\|'
===============
It seems that /usr/bin/printf on NetBSD works differently
from the one on Linux.
Thank you.
--
Hiroshi SAKURAI
http://vimrc.hp.infoseek.co.jp/
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