exponential numbers in cql filter are not parsed

[simonseyock]

I don't know exactly if this is malformed WKT, but as it was produced by OpenLayers and is accepted by PostGIS directly, I assume this is an error in the CQL parser.

The problem occurs with exponential numbers like 1.3969838619232178e-9.

The CQL is:

INTERSECTS(geom, POLYGON((-2504688.542848654 2504688.542848654,-2504688.542848654 5009377.08569731,1.3969838619232178e-9 5009377.08569731,1.3969838619232178e-9 2504688.542848654,-2504688.542848654 2504688.542848654)))

The error is:

CQL syntax error: "...1,1.3969838619232178 !!>> e-9 5009377.08569731..."

The same WKT is parsed in PostGIS correctly:

select st_geomfromtext('POLYGON((-2504688.542848654 2504688.542848654, -2504688.542848654 5009377.08569731, 1.3969838619232178e-9 5009377.08569731, 1.3969838619232178e-9 2504688.542848654, -2504688.542848654 2504688.542848654))', 3857)

[dr-jts]

It looks like the CQL parser only accepts exponential notation using upper-case E (code).

This should be an easy fix.

[dr-jts]

Fixed in 82fab99