\rispostatutti non formatta correttamente la "e" maiuscola accentata \`E

[afcuttin]

ciao,

in

\newcommand{\rispostatutti}[1]{%
 \par\nobreak\vspace{\prerisp}%
 \noindent\respindent\respsym\ {\respfont#1}\par%
 \vspace{\postrisp}%
}

deve esserci qualche cosa che impedisce di formattare correttamente la "e" accentata maiuscola. Ottengo infatti:

Ho dovuto modificare il file .sty e scrivere `E al posto di È
perché altrimenti dalla compilazione ottenevo questo errore:

! Package inputenc Error: Unicode char �\check@icr (U+3DB)
(inputenc)                not set up for use with LaTeX.

See the inputenc package documentation for explanation.
Type  H <return>  for immediate help.
 ...                                              
                                                  
l.207 \prefazio
               
? 

! Package inputenc Error: Keyboard character used is undefined
(inputenc)                in inputencoding `utf8'.

[afcuttin]

Does \respfont try to grab the first token of its argument to do apply some special formatting to the first letter? In which case you may need to use grouping {È} or {\`E}

Come riportato qui: https://tex.stackexchange.com/q/392725/177

[eg9]

The problem is in \renewcommand{\respfont}{\textbf} which should be

\renewcommand{\respfont}{\bfseries}

See https://tex.stackexchange.com/a/392744/4427

[franen]

Thanks Enrico, of course your answer is the right one. In the package \respfont is defined as
\newcommand{\respfont}{\itshape}
So every redefinition should use a declaration (\itshape, \bfseries, \scshape,...).
@afcuttin let me know if it works