Manpages - ordchr.3am

ordchr - convert characters to strings and vice versa

@load “ordchr”

number = ord(“A”)
string = chr(65)

The ordchr extension adds two functions named ord(). and chr(), as follows.

ord()

This function takes a string argument, and returns the numeric value of the first character in the string.

chr()

This function takes a numeric argument and returns a string whose first character is that represented by the number.

These functions are inspired by the Pascal language functions of the same name.

  @load "ordchr"
  ...
  printf("The numeric value of 'A' is %d\n", ord("A"))
  printf("The string value of 65 is %s\n", chr(65))

GAWK: Effective AWK Programming, /filefuncs/(3am), /fnmatch/(3am), /fork/(3am), /inplace/(3am), /readdir/(3am), /readfile/(3am), /revoutput/(3am), /rwarray/(3am), /time/(3am).

Arnold Robbins, arnold@skeeve.com.

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