[3.14] gh-69365: Show search pattern errors in the IDLE search dialogs (GH-157598) - #157668
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…pythonGH-157598) Show the error in red below the entry and move the cursor to the offending character in the pattern, instead of a message box. Find Again without a dialog still uses the message box. Check the pattern as typed, so that the position is right. This also fixes the "Whole word" option with a regular expression: the pattern is now grouped, so that "a|b" is anchored on both sides, and a pattern ending with a backslash is an error instead of matching "\b". (cherry picked from commit 9ab004d) Co-authored-by: Serhiy Storchaka <[email protected]> Co-authored-by: Claude Opus 5 (1M context) <[email protected]>
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Show the error in red below the entry and move the cursor to the
offending character in the pattern, instead of a message box. Find
Again without a dialog still uses the message box.
Check the pattern as typed, so that the position is right. This also
fixes the "Whole word" option with a regular expression: the pattern
is now grouped, so that "a|b" is anchored on both sides, and a pattern
ending with a backslash is an error instead of matching "\b".
(cherry picked from commit 9ab004d)
Co-authored-by: Serhiy Storchaka [email protected]
Co-authored-by: Claude Opus 5 (1M context) [email protected]