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The "I" can't be "T" because the regex on the bottom (.(\sSAI).*) forces it to be "I".
by kbuck 12y ago
The "I" can't be "T" because the regex on the bottom (.(\sSAI).*) forces it to be "I".
- vsah 12y agoNo in this case the regex on the bottom only applies the . to the square in question while the \sSAI in question applies to the second square. It seems that it could be a I or a T.
- kbuck 12y ago(\sSAI) is a group, not a character class. It matches the fixed string " SAI" and stores it in a group. If it were [\sSAI], you'd be correct.