/usr/share/X11/locale/pt_PT.UTF-8
NameSizeModeActions
Compose2370644editdlrm
XI18N_OBJS3450644editdlrm
XLC_LOCALE20640644editdlrm
Edit: /usr/share/X11/locale/pt_PT.UTF-8/Compose (237B)
include "/usr/share/X11/locale/en_US.UTF-8/Compose" : "Ç" Ccedilla # LATIN CAPITAL LETTER C WITH CEDILLA : "ç" ccedilla # LATIN SMALL LETTER C WITH CEDILLA