I’ve noticed a strange highlighting behavior on the code editor window.
By some reason it paints the following characters red - a, c, i, l, r whether they are standalone or used as column names or synonims.
a.a - both a’s are red
a.b - a is red
I’ve found that this color scheme is used in Syntax Color settings for SQLPlus commands, but a query like
SELECT a.value from TableA a
should not be treated as SQLPlus command, I think.
Also I’ve noticed that Syntax Highlighting can not be turned off in Preferences. Whether is it checked or unchecked it does not change anything.