print variable length text from the middle of a line?


 
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Old 02-05-2012
The line that you are trying snarf from, does it have a closing span tag before the opening span that you are looking for? If that is the case, then that's why my suggestion didn't work. I still don't understand the message when you tried Bartus11's suggestion -- that's odd or I'm missing something obvious.
 
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curl(3rheolef)							    rheolef-6.1 						    curl(3rheolef)

NAME
curl -- curl operator SYNOPSIS
form(const space V, const space& M, "curl"); DESCRIPTION
Assembly the form associated to the curl operator on finite element space. In three dimensions, both V and M are vector-valued: / | b(u,q) = | curl(u).q dx | / Omega In two dimensions, only V is vector-valued. The V space may be a either P2 finite element space, while the M space may be P1d. See also form(2) and space(2). EXAMPLE
The following piece of code build the divergence form associated to the P2 approximation for a three dimensional geometry: geo omega("cube"); space V(omega, "P2", "vector"); space M(omega, "P1d", "vector"); form b(V, M, "curl"); while this code becomes in two dimension: geo omega("square"); space V(omega, "P2", "vector"); space M(omega, "P1d"); form b(V, M, "curl"); SEE ALSO
form(2), space(2) rheolef-6.1 rheolef-6.1 curl(3rheolef)