dialog.cc: Minor refactoring, remove FIXME. libgui/src/dialog.cc: Remove FIXME about a #define, eliminate a decision inside a for-loop, merge two iterator variables `i` and `it` into one.

root = true

[*]
charset = utf-8
end_of_line = lf
indent_size = 2
indent_style = space
insert_final_newline = true

[*.{am,mk}]
indent_size = tab
indent_style = tab