diff options
Diffstat (limited to 'usr/src/lib/libshell/common/fun/title')
| -rw-r--r-- | usr/src/lib/libshell/common/fun/title | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/usr/src/lib/libshell/common/fun/title b/usr/src/lib/libshell/common/fun/title deleted file mode 100644 index cf3efdcb00..0000000000 --- a/usr/src/lib/libshell/common/fun/title +++ /dev/null @@ -1,57 +0,0 @@ -# add to (+), delete from (-), set [=], or print (.) window title -# arguments are eval'd before printing -# title text string exported in TITLE_TEXT - -function title # [ + | - | = | . ] title ... -{ - typeset x t="$TITLE_TEXT" - - case $1 in - +) shift - case $# in - 0) ;; - *) for x - do case " $t " in - *" $x "*) ;; - " ") t=$x ;; - *) t="$t $x" ;; - esac - done - case $t in - $TITLE_TEXT) return 1 ;; - esac - ;; - esac - ;; - -) shift - case $# in - 0) ;; - *) for x - do case " $t " in - *" $x "*) t="${t%?( )$x*}${t##*$x?( )}" ;; - esac - done - case $t in - $TITLE_TEXT) return 1 ;; - esac - ;; - esac - ;; - .) print -r -- "$TITLE_TEXT" - return 0 - ;; - =) shift - t="$*" - ;; - *) t="$*" - ;; - esac - export TITLE_TEXT="$t" - eval x=\"$t\" - case $TERM in - 630*) print -nr -- $'\E[?'"${#x}"$';0v'"${x}" ;; - uwin*|*vt100|xterm*) print -nr -- $'\E]0;'"${x}"$'\a' ;; - *) return 1 ;; - esac - return 0 -} |