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- <CFSETTING ENABLECFOUTPUTONLY="YES">
-
-
- <!--- Initialize variables --->
-
- <CFPARAM NAME="Attributes.BreakChars" DEFAULT=" -">
- <CFSET BreakChars = Attributes.BreakChars>
-
- <CFPARAM NAME="Attributes.Width" DEFAULT="80">
- <CFSET Width = Attributes.Width>
-
- <CFSET Newline = Chr(10)>
-
- <CFSET Wrapped = "">
-
- <CFSET Remaining = evaluate("Caller." & Attributes.Variable)>
-
-
-
- <!--- Loop until there are fewer than #WIDTH# characters left --->
-
- <CFLOOP CONDITION="Len(Remaining) GT Width">
-
- <CFSET CurrentLine = Left(Remaining, Width)>
- <CFSET Remaining = Right(Remaining, Len(Remaining) - Width)>
-
-
- <CFIF Find(Newline, CurrentLine) NEQ 0>
- <CFSET Pos = Find(Newline, CurrentLine)>
- <CFSET Wrapped = Wrapped & Left(CurrentLine, Pos)>
- <CFIF Pos NEQ Len(CurrentLine)>
- <CFSET Remaining = Right(CurrentLine, Len(CurrentLine) - Pos) & Remaining>
- </CFIF>
-
- <CFELSEIF FindOneOf(BreakChars, CurrentLine) NEQ 0>
- <CFSET CurrentLine = Reverse(CurrentLine)>
- <CFSET Pos = FindOneOf(BreakChars, CurrentLine)>
- <CFSET CurrentLine = Reverse(CurrentLine)>
- <CFSET Pos = Len(CurrentLine) - Pos + 1>
-
- <CFSET Wrapped = Wrapped & Left(CurrentLine, Pos) & Newline>
- <CFIF Pos NEQ Len(CurrentLine)>
- <CFSET Remaining = Right(CurrentLine, Len(CurrentLine) - Pos) & Remaining>
- </CFIF>
-
- <CFELSE>
- <CFSET Wrapped = Wrapped & CurrentLine & Newline>
-
- </CFIF>
-
- </CFLOOP>
-
- <CFSET Wrapped = Wrapped & Remaining>
-
- <CFSET "Caller.#Attributes.Variable#" = Wrapped>
-
- <CFSETTING ENABLECFOUTPUTONLY="NO">