5 Seperate aliases to do some fairly simple tasks

• html2chr: converts html encoded ascii characters to normal symbols
  -- helpful for sockets as it scans the entire line

• oct2chr: converts octal numbers to ascii character symbols

• oct: retrieves octal code for ascii symbol

• hex2chr: converts hexidecimal numbers to ascii character symbols
• hex: retrieves hexidecimal code for ascii symbol

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; syntax: $html2chr(txt)
; -- returns "txt" with converted &#<x> values
; -- e.g. $html2chr(&#100) -- "d"
alias html2chr return $replace($regsubex($1-,/(&#(\d*));?/g,$chr(\2)),&nbsp;,$chr(32),&amp;,&)

; syntax: $oct2chr(txt)
; -- returns "txt", converting any 3 number selections from octal to their ascii symbols
; -- e.g. $oct2chr(100) -- "@"
alias oct2chr return $regsubex($1-,/(\d{3})/g,$chr($base(\1,8,10,0)))
; syntax: $oct(X)
; -- returns octal value of character "X"
; -- e.g. $oct(@) -- "100"
alias oct return $base($asc($1),10,8,3)

; syntax: $hex2chr(txt)
; -- returns "txt", converting any hex values into their ascii symbols
alias hex2chr return $regsubex($1-,/(\d{2}|\w+)/g,$chr($base(\1,16,10,0)))
; syntax: $hex(X)
; -- returns hex value of character "X"
; -- e.g. $hex(?) -- "3F"
alias hex return $base($asc($1),10,16,0)