nl_tokens: Called on match \
pl_tokens: function consume_template ( proc_stack ) { let template = "`" ; proc_stack . tSkip ( 1 ) ; let escaping = 0 ; let done = <mask> ; while ( ! done ) { let c = proc_stack . tAccept ( ) ; if ( c == "\\" ) { escaping ^= 1 ; } else { if ( c == "`" && ! escaping ) { done = true ; } escaping = 0 ; } template += c ; } return template ; }