home *** CD-ROM | disk | FTP | other *** search
Text File | 1993-10-26 | 596 b | 14 lines | [TEXT/$Tcl] |
-
-
- crange string firstExpr lastExpr
- Returns a range of characters from string starting at
- the character indexed by the expression firstExpr
- (zero-based) until the character indexed by the expres-
- sion lastExpr.
-
- If the expression firstExpr or lastExpr starts with the
- string end, then end is replaced with the index of the
- last character in the string. If the expression starts
- with len, then len is replaced with the length of the
- string.
-