+#f2# Print a specific line of file(s).
+linenr () {
+# {{{
+ if [ $# -lt 2 ] ; then
+ print "Usage: linenr <number>[,<number>] <file>" ; return 1
+ elif [ $# -eq 2 ] ; then
+ local number=$1
+ local file=$2
+ command ed -s $file <<< "${number}n"
+ else
+ local number=$1
+ shift
+ for file in "$@" ; do
+ if [ ! -d $file ] ; then
+ echo "${file}:"
+ command ed -s $file <<< "${number}n" 2> /dev/null
+ else
+ continue
+ fi
+ done | less
+ fi
+# }}}
+}
+