User:Ferretwings/Regex learning & testing

var:a =. want to return the first chars var:b =. Char # is  +1 --next space, beginning with current char +1 --if it's a space, the next space +1 --the last space

dplreplace
 * .. -- . test only..
 * .. -- . test only..
 * .. -- . test only..
 * .. -- removes the first # chars
 * .. -- . is a test only..
 * .. -- . a test only..
 * .. -- . test only..
 * .. -- . test only..
 * .. -- removes the first # chars
 * .. -- . is a test only..
 * .. -- returns everything
 * .. -- returns everything
 * .. -- returns everything
 * .. -- strips the nonalphanumerics
 * .. -- .only..
 * .. -- .This a only..
 * .. -- .Thisaonly..
 * .. -- .only..
 * .. -- .This is a.
 * .. -- This is a test.
 * .. -- This is a test.
 * .. -- This is a.
 * .. -- .only..
 * .. -- .only.
 * .. -- .This a.
 * .. -- .This is a test.
 * .. -- .This is a test.
 * .. -- .This is a.
 * .. -- .This.
 * .. -- returns everything
 * .. -- strips the nonalphanumerics
 * .. -- .This.
 * .. -- .This..
 * .. -- .This is test..
 * .. -- .Thisistest..
 * .. -- .This..
 * .. -- .This is a test.
 * .. -- returns everything
 * .. -- returns everything
 * .. -- .This is a test.
 * .. -- .This.
 * .. -- .This..
 * .. -- .This.
 * .. -- .This.
 * .. -- .This is a test.
 * .. -- returns everything
 * .. -- returns everything
 * .. -- .This is a test.
 * .. -- .only..
 * .. -- returns everything
 * .. -- strips the spaces
 * .. -- .only..
 * .. -- .only..
 * .. -- .This a only..
 * .. -- .Thisaonly..
 * .. -- .only..
 * .. --returns everything
 * .. -- returns everything
 * .. -- returns everything
 * .. -- returns everything
 * .. -- .only..
 * .. -- .test only..
 * .. -- .testonly..
 * .. -- .only..
 * .. -- returns everything
 * .. -- returns everything
 * .. -- returns everything
 * .. -- returns everything
 * .. -- .This.
 * .. -- returns everything
 * .. -- strips the spaces
 * .. -- .This.
 * .. -- .This.
 * .. -- .This is test.
 * .. -- .Thisistest.
 * .. -- .This.
 * .. -- .This is a.
 * .. -- returns everything
 * .. -- returns everything
 * .. -- .This is a.
 * .. -- .This.
 * .. -- .This only..
 * .. -- .Thisonly..
 * .. -- .This.
 * .. -- .This is a.
 * .. -- returns everything
 * .. -- returns everything
 * .. -- .This is a.
 * .. -- .Thisistest.
 * .. -- .This.
 * .. -- .This is a.
 * .. -- returns everything
 * .. -- returns everything
 * .. -- .This is a.
 * .. -- .This.
 * .. -- .This only..
 * .. -- .Thisonly..
 * .. -- .This.
 * .. -- .This is a.
 * .. -- returns everything
 * .. -- returns everything
 * .. -- .This is a.