| Word | Stack effect |
| ( regex -- regexp ) | |
| ( string regexp -- end start ) | |
| ( string regexp -- start ) |
| Word | Stack effect |
| ( ... i string regexp quot: ( ... start end string -- ... ) -- ... ) | |
| ( ... i string regexp quot: ( ... start end string -- ... ) -- ... ) | |
| ( ... i string regexp quot: ( ... start end string -- ... ) -- ... ) | |
| ( i string regexp quot: ( i string regexp -- j ) reverse? -- start end ? ) | |
| ( string regexp quot -- new-slices ) | |
| ( ast -- reversed ) | |
| ( string -- string ) | |
| ( regexp -- regexp ) | |
| ( i string regexp -- start end ? ) | |
| ( string -- prefix suffix ) | |
| ( regexp -- ast ) | |
| ( i string regexp -- index/f ) | |
| ( i string regexp -- start end string ) | |
| ( i string regexp quot: ( i string regexp -- j ) reverse? -- start end ? ) | |
| ( lexer -- str/f ) | |
| ( accum end -- accum ) | |
| ( string regexp -- i string regexp ) | |
| ( i string regexp -- i/f ) | |
| ( i string reverse? -- seq ) | |
| ( end lexer -- string ) |