OpenEuphoria

Re: String Search and Replace

• Posted by Jay Daulton <JayD at ADVANCEDBIONICS.COM> Nov 12, 1999
• 475 views

Thanks - I will give it a try.

Jay Daulton

-----Original Message-----
From: Brian K. Broker [mailto:bkb at CNW.COM]
Sent: Friday, November 12, 1999 3:12 PM
To: EUPHORIA at LISTSERV.MUOHIO.EDU
Subject: Re: String Search and Replace


Here is a simple example I just whipped up:

-- tested code starts here --
sequence string1, string2

function replace( sequence string, sequence findstring, sequence
replacestring )
  integer loc, len

  len   = length( findstring )
  loc = match( findstring, string )

  if loc then
    return string[1..(loc - 1) ] &
           replacestring &
           string[ (loc + len)..length( string ) ]
  else
    return string
  end if

end function


string1 = "Euphoria is fast, flexible and fun; simple, safe, and sexy!\n"
string2 = replace( string1, "sexy", "super sexy" )
puts( 1, string1 )
puts( 1, string2 )
-- end tested code --

Sorry about lack of comments but it should be pretty straight-forward.  If
the sequence is not found, the function simply returns the original,
unmodified string.  You can modify it to return whatever you want...

Hope this helps,
Brian