and those that exclude 'tex' anywhere after 'exceptions:'.

You can achieve that easily with adding .* (or maybe (?s:.)* before the tex, so either (?!.*tex) or /exception:/g && !/\G.*tex/s (after which you have to reset pos, as explained in my reply below).

In reply to Re^3: strange behavior of grep with global match by moritz
in thread strange behavior of grep with global match [resolved] by ig

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