TTY Line discovery via shell not fork.

2026-06-28 01:34:26 -04:00
parent f6b6d4ad98
commit cc1f458127
1 changed files with 3 additions and 1 deletions
@@ -140,7 +140,9 @@ _debug "Building Cool prompt"
 set depth_prompt="(${shlvl})"

 #we "convert" pts/$number entries to ttypK entries?
-set line_prompt="`tty | sed -e 's;/dev/tty;;' -e 's;/dev/pts/;p/;' -e 's;/dev/;;' -e 's/not a tty/${unknown_tty}/'`"
+set line_prompt=`tty`
+set line_prompt=${line_prompt:s;/dev/tty/;;:s;/dev/pts/;p/;:s;/dev/;;:s/not a tty/?/}
+
 #set line_prompt="line"
 set user_prompt="%n"
 set host_prompt="${CSHENV_HOSTNAME}"