bool const has_shell_escape = contains(conv_command, "-shell-escape")
|| contains(conv_command, "-enable-write18");
if (conv.latex() && has_shell_escape && !use_shell_escape) {
+ // Only change font if gui is available otherwise Qt6 crashes
+ string const cmd = use_gui ? "<tt>" + conv_command + "</tt>"
+ : conv_command;
docstring const shellescape_warning =
bformat(_("<p>The following LaTeX backend has been "
"configured to allow execution of external programs "
"for any document:</p>"
- "<center><p><tt>%1$s</tt></p></center>"
+ "<center><p>%1$s</p></center>"
"<p>This is a dangerous configuration. Please, "
"consider using the support offered by LyX for "
"allowing this privilege only to documents that "
"actually need it, instead.</p>"),
- from_utf8(conv_command));
+ from_utf8(cmd));
frontend::Alert::error(_("Security Warning"),
shellescape_warning , false);
} else if (!conv.latex())
? (has_token ? conv_command.insert(token_pos, "-shell-escape ")
: conv_command.append(" -shell-escape"))
: conv_command;
+ // Only change font if gui is available otherwise Qt6 crashes
+ string const cmd = use_gui ? "<tt>" + command + "</tt>" : command;
docstring const security_warning = (use_shell_escape
? bformat(_("<p>The following LaTeX backend has been requested "
"to allow execution of external programs:</p>"
- "<center><p><tt>%1$s</tt></p></center>"
+ "<center><p>%1$s</p></center>"
"<p>The external programs can execute arbitrary commands on "
"your system, including dangerous ones, if instructed to do "
"so by a maliciously crafted LyX document.</p>"),
- from_utf8(command))
+ from_utf8(cmd))
: bformat(_("<p>The requested operation requires the use of a "
"converter from %2$s to %3$s:</p>"
- "<blockquote><p><tt>%1$s</tt></p></blockquote>"
+ "<blockquote><p>%1$s</p></blockquote>"
"<p>This external program can execute arbitrary commands on "
"your system, including dangerous ones, if instructed to do "
"so by a maliciously crafted LyX document.</p>"),
- from_utf8(command), from_utf8(conv.from()),
+ from_utf8(cmd), from_utf8(conv.from()),
from_utf8(conv.to())));
if (lyxrc.use_converter_needauth_forbidden && !use_shell_escape) {
frontend::Alert::error(