Re^3: Regex problem while parsing tagged, hierarchical data

[smokemachine]

perl -pi -e '/(<level(1|2))(\sid=\".*\")*>/;$&?$2==1?$b=$3:$_=~s;($1);$1$b;g:1;' input

[Mago]

Ups !! -1 char


perl -pi -e '/(<level(1|2))(\sid=\".*\")*>/;$&?$2==1?$b=$3:$_=~s;($1);
+$1$b;g:1' input

[smokemachine]

perl -pi -e '/(<level(1|2))( id=\".*\")*>/;$&?$2==1?$b=$3:$_=~s;($1);$1$b;g:1' input

[mk.]

perl -pi -e '/1 id="(.*)"/?$ci=$1:s/2>/2 id="$ci">/g' input
(: