Fix handling of surrogate pairs in ircview and inputeditor#2569

Merged

ctrlaltca merged 3 commits intokvirc:masterfrom ctrlaltca:fix_surrogate

Nov 28, 2023

+187-103

Commits on Nov 23, 2023

Ircview: consider surrogate pairs when calculating block widths, wraps, and selection blocks
ctrlaltca
committed
InputEditor: consider surrogate pairs when moving cursor, deleting a char or editing selection
ctrlaltca
committed
Ircview: Fix out of bound memory read when a line ends with a tab; fix kvirc#2377
ctrlaltca
committed