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Parents and children of check-in [255612f0a1]

2018-02-19
22:46
Enhance the string formatter (used by printf()) so that the width and precision of string substitution operators refer to characters instead of bytes when the alternate-form-2 flag ("!") is used. Also fix the %c substition to always work within unicode, regardless of the alternate-form-2 flag. check-in: c883c4d33f user: drh tags: trunk
21:58
Printing a value of 0 using %c terminates the string. Closed-Leaf check-in: 255612f0a1 user: drh tags: printf-enhancement
20:41
More test cases for unicode handling in printf. check-in: ac18821111 user: drh tags: printf-enhancement