Line numbers for soft-wrapped styled text?
dunbarx at aol.com
Sat Mar 25 19:40:55 EDT 2017
Make two small fields, both with lineWrap set to "false". Line up the two
field horizontally. Put some wrapped text into vld 1. Put this in a button
put fld 1 into storage
replace return with return & numToChar(208) in fld 1
put fld 1 into workingText
put the formattedText of fld 1 into temp
put 1 into line 1 of lineCounter
put 1 into lineTracker
repeat with y = 1 to the number of lines of temp
if line y of temp contains numToChar(208) then
add 1 to lineTracker
put lineTracker into line y of lineCounter
put storage into fld 1
put lineCounter into fld 2
I needed to pollute the source field in order to use the formattedText and
identify the hard returns.
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