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digitcnt — count the number of digits in a file.

Index of Function Types:
affects &pos
character sets
co-expressions
control structures
file processing
generators
infix operations
keywords
lists, sets and tables
math
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output formatting
pattern matching
prefix operations
records
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windows and keyboards

Index of Subsystems:
base
digitcnt.icn
SNOBOL4 functions
 
get and echo character
 
Description

s getche()
getche() waits until a character has been entered from the keyboard and then produces the corresponding one-character string. The character is displayed. The function returns fail on an end of file.
 
Parameters
returns
one character string
 
See Also
  • getch — get character
  • kbhit — check for keyboard character