commit bash-20130301 snapshot

examples/scripts.noah/prompt.bash

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+# prompt.bash
+# Author: Noah Friedman <friedman@prep.ai.mit.edu>
+# Created: 1992-01-15
+# Public domain
+
+# $Id: prompt.bash,v 1.2 1994/10/18 16:34:35 friedman Exp $
+
+# Commentary:
+# Code:
+
+#:docstring prompt:
+# Usage: prompt [chars]
+#
+# Various preformatted prompt strings selected by argument.  For a
+# list of available arguments and corresponding formats, do 
+# `type prompt'. 
+#:end docstring:
+
+###;;;autoload
+function prompt ()
+{
+    case "$1" in
+    d)     PS1='$(dirs) \$ '               ;;
+    n)     PS1='\$ '                       ;;
+    hsw)   PS1='\h[$SHLVL]: \w \$ '        ;;
+    hw)    PS1='\h: \w \$ '                ;;
+    sh)    PS1='[$SHLVL] \h\$ '            ;;
+    sw)    PS1='[$SHLVL] \w \$ '           ;;
+    uh)    PS1='\u@\h\$ '                  ;;
+    uhsHw) PS1='\u@\h[$SHLVL]:\#: \w \$ '  ;;
+    uhsw)  PS1='\u@\h[$SHLVL]: \w \$ '     ;;
+    uhw)   PS1='\u@\h: \w \$ '             ;;
+    uw)    PS1='(\u) \w \$ '               ;;
+    w)     PS1='\w \$ '                    ;;
+    esac
+}
+
+provide prompt
+
+# prompt.bash ends here