On Wed, Mar 13, 2019 at 01:54:26PM +0100, Jeroen Ooms wrote:
> I think what would be needed is to construct a table that maps the
> Mathematical-Pi characters into their proper unicode values.
The PDF creator should be providing that table, called the ToUnicode
map, in the font's data structures.
We have a board meeting on Monday and will be discussing this. There seems to
be support - we just have to work through the details...
Leonard
-Original Message-
From: poppler On Behalf Of Leonard
Rosenthol
Sent: Tuesday, March 12, 2019 9:26 AM
To: Germán Poo-Caamaño ; Tobias
A researcher who is using the R bindings to analyze large numbers of
scientific papers has asked me advice on the following:
When extracting results from scientific pdf, sometimes math symbols
cannot be extracted because symbols are encoded with a custom font
called Mathematical-Pi [1]. An
