^[\d,.]+$
The above regexp will choose all combinations of numbers, dots and commas. However, I need it not to return the records consisting of a single comma only.
How to adjust it?
I'm trying to find all numerical segments in my translation project in Trados, then find-and-replace all Russian-style decimal commas with decimal points. However, some translation segments in the document consist of a comma only: the parser is not very precise in Trados. I need not to change those commas into dots by mistake.
Best Answer
Use a lookahead:
where
(?!,$)is a negative lookahead, a zero-length assertion that makes sure we don't have a comma alone in the input string.