On my system (Gentoo Linux PPC, GCC 2.95.3), Hugs goes into an infinite
loop while parsing the Prelude file. The problem is in input.c, lines
515 and 516:
lineBuffer[lineLength] = fgetc(inputStream);
if (lineBuffer[lineLength] == EOF)
The value of EOF cannot be stored in a char on this system, so
'lineBuffer[lineLength] == EOF' always evaluates to 0. Here's a fix:
int ch = fgetc(inputStream);
lineBuffer[lineLength] = ch;
if (ch == EOF)
Glad to help,
Jeff Binder
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