SUMMARY When commenting a block of source using default Ctrl+D, Kile 2.9.91 on Linux Lite introduces # characters instead of % characters. STEPS TO REPRODUCE 1. Introduce some Latex code 2. Select a block and press Ctrl+D OBSERVED RESULT # characters are introduced as comment character instead of % EXPECTED RESULT SOFTWARE/OS VERSIONS Linux/KDE Plasma: Linux Lite 4.4 - XFCE (available in About System) KDE Plasma Version: - KDE Frameworks Version: 5.44.0 Qt Version: 5.9.5 ADDITIONAL INFORMATION