Created attachment 65359 [details]
Quoted message

Version:           4.7 (using KDE 4.7.3) 
OS:                Linux

When replying to a mail with long lines that is base64 encoded, KMail2 does not properly handle lines following a long line. The first part of the next line is note quoted at all, and the rest is quoted correctly after a spurious newline is inserted.

This only happens with 'smart quoting' enabled.

Reproducible: Always

Steps to Reproduce:
1. enable 'use smart quoting'
2. Hit 'reply' on a base64 message with long lines.

Actual Results:  
Quotation is garbled in each line following a long line.

Expected Results:  
Lines following long lines should be quoted normally and not broken in half.