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8bit characters #3

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8bit characters #3

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102ab7c
Modification: adding -u flag to mplex: enable full 8 bit symbols
prool Jun 14, 2020
5b9dce6
Modif: delete debug print in 8bit code, delete redundat remarks
prool Jun 18, 2020
9be4c74
Modif DMC compiler for allow 8bit characters
prool Jun 18, 2020
d7222ab
Merge branch 'Seifert69:master' into master
prool Dec 2, 2021
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2 changes: 1 addition & 1 deletion dm-dist-ii/DMC/dmclex.l
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Original file line number Diff line number Diff line change
Expand Up @@ -102,7 +102,7 @@ char tmpstr[YYLMAX + 1], *a, *b;
dmc_exit(1);
}

if ((*a < ' ') && !isspace(*a))
if (0/*(*a < ' ') && !isspace(*a)*/) // by prool: allow full 8bit characters
{
sprintf(buf, "Illegal character ascii %d.",
*a);
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14 changes: 14 additions & 0 deletions dm-dist-ii/Mplex/mplex.c
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Original file line number Diff line number Diff line change
Expand Up @@ -176,6 +176,7 @@ int g_bModeANSI = FALSE;
int g_bModeEcho = FALSE;
int g_bModeRedraw = FALSE;
int g_bModeTelnet = FALSE;
int g_bModeFull8bit = FALSE;


class cConHook *connection_list = NULL;
Expand All @@ -193,6 +194,7 @@ void ShowUsage(char *name)
fprintf(stderr, " -p Player port number, default is 4242.\n");
fprintf(stderr, " -a Internet address of server (localhost default).\n");
fprintf(stderr, " -s Internet port of server (4999 default).\n");
fprintf(stderr, " -u Full 8bit characters for UTF-8, koi8-r, cp1251, etc\n");
exit(0);
}

Expand Down Expand Up @@ -240,6 +242,10 @@ int ParseArg(int argc, char *argv[], struct arg_type *arg)
g_bModeTelnet = TRUE;
break;

case 'u':
g_bModeFull8bit = TRUE;
break;

case 'a':
i++;
Assert(i < argc, "No argument to internet address.");
Expand Down Expand Up @@ -339,8 +345,16 @@ char cConHook::AddInputChar(ubit8 c)
*cp++ = c;
*cp = 0;

if ( g_bModeFull8bit ) // prool: full 8 bit characters support
{
if ((c < ' ') || (c==255) || (m_sSetup.telnet && ((c==0xFD) || (c==0xFE))))
*(cp-1) = 0;
}
else
{
if ((c < ' ') || (c==255) || (m_sSetup.telnet && (c > 127)))
*(cp-1) = 0;
}

return *(cp - 1);
}
Expand Down