fallback vsnprintf prototype incorrect, mbstr.h also needed (OSF/TRU64)

% uname OSF1 % uname -r V5.1 % sh ./support/config.guess alphaev67-dec-osf5.1 % cc -V Compaq C V6.3-025 on Compaq Tru64 UNIX V5.1 (Rev. 732) Compiler Driver V6.3-026 (sys) cc Driver cc -c  -DHAVE_CONFIG_H -DSHELL   -I. -I..  -I.. -I../include -I../lib -I. -I../lib/intl

Input line length

Hello list, somebody in chat just asked about the maximum input line length, I know (and told him) that this might be very platform dependent, but I did some tests. The result of these tests was a SEGV (after some 78K line length). Shouldn't this be sanely catched somehow by the parser? I