Hi Paolo,
This works:
put empty into mySource
put empty into myStart
put empty into myEnd
put matchText("xxxxxx src='HTTPWEB' width='3845' height='334'
xxxxx","src='([a-zA-Z0-9 ]+)'",mySource)
put matchChunk("xxxxxx src='HTTPWEB' width='3845' height='334'
xxxxx","src='([a-zA-Z0-9 ]+)'",myStart,myEnd)
put mySource & cr & myStart & comma & myEnd
Best,
Mark
--
Best regards,
Mark Schonewille
Economy-x-Talk Consulting and Software Engineering
Homepage: http://economy-x-talk.com
Twitter: http://twitter.com/xtalkprogrammer
Economy-x-Talk is always looking for new software development
projects. Feel free to contact me for a quote.
Op 10 mrt 2010, om 12:30 heeft paolo mazza het volgende geschreven:
To me regular expressions are tricky!
I need to extract the string HTTPWEB from the string "xxxxxx
src='HTTPWEB'
width='3845' height='334' xxxxx"
If I use the regular expression (src='.*') and the matchChunk command,
I get this string : "src='HTTPWEB' width='3845'
height='334'" (see the
following RevTalk script)
Which is the regular expression to get just the argument of the src
variable ( HTTPWEB in this example)?
Thanks a lot
Paolo Mazza
SAMPLE CODE
on mouseUp
local TESTO,STRINGA,VAR1,VAR2
put "xxxxxx src='HTTPWEB' width='3845' height='334' xxxxx" into
TESTO
put "(src='.*')" into STRINGA
put matchText(TESTO,STRINGA) & return into message
if matchChunk(TESTO,STRINGA,VAR1,VAR2) then
PUT char VAR1 to VAR2 of TESTO into message
else
put "not found!" into message
end if
end mouseUp
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