getcwd cannot determine the path of the current working directory

Configuration Information [Automatically generated, do not change]: Machine: i386 OS: nto-qnx6.3.2 Compiler: gcc Compilation CFLAGS: -DPROGRAM='bash' -DCONF_HOSTTYPE='i386' -DCONF_OSTYPE='nto-qnx6.3.2' -DCONF_MACHTYPE='i386-pc-nto-qnx6.3.2' -DCONF_VENDOR='pc' -DLOCALEDIR='/usr/local/share/locale

some mistakes in help texts [patch]

Hi, Attached patch fixes the mistakes I've found so far in the texts printed by the 'help' command. It adds a missing percent sign to the synopsis of '%', corrects the description of the -p option of 'time', makes 'file' an optional argument in the synopsis of 'exec' and removes a duplicate

Re: intl.tests failure

Greg Schafer wrote: > > I have LC_ALL=C set in my build environment. Remming out the call to > set_default_lang() in shell.c makes the testsuite pass as does running the > testsuite like this: > > make tests LC_ALL= > > Maybe this test needs some robustification, thoughts? The test sets LANG, b