| ZVON > References > Haskell reference |
| Intro / Search / ZVON |
| | Indexes | Syntax | Prelude | Ratio | Complex | Numeric | Ix | Array | List | Maybe | >> Char << | Monad | IO | Directory | System | Time | Locale | CPUTime | Random |
| Module: | Char |
|---|---|
| Function: | isControl |
| Type: | Char -> Bool |
| Description: | True if the character is an ASCII control character |
| Related: |
Input: isControl 'A'
Output: False
Input: isControl (chr 10)
Output: True