Sergey Alyoshin <[email protected]> wrote:
> On Sat, May 26, 2018 at 7:01 PM, Ken Takata <[email protected]>
wrote:
> > Hi,
> >
> > In ex_docmd.c:
> >
> > #endif
> > - if (n == 1)
> > - EMSG(_("E173: 1 more file to edit"));
> > - else
> > - EMSGN(_("E173: %ld more files to edit"), n);
> > + EMSGN(NGETTEXT("E173: %d more file to edit",
> > + "E173: %d more files to edit", n), n);
> > quitmore = 2; /* next try to quit is allowed */
> > }
> > return FAIL;
> >
> > Why you changed "%ld" to "%d" here?
> > Is it just a mistake or intentional?
> >
> It is intentional, n is int and in upper before&now n usage it is also
"%d":
EMSGN(...) calls emsgn(char_u *s, long n) which prints a 'long'
so the format in the message should definitely be "%ld":
vim.h:
1620 #define EMSGN(s, n) emsgn((char_u *)(s), (long)(n))
message.c:
742 /*
743 * Print an error message with one "%ld" and one long int argument.
744 * This is not in message.c to avoid a warning for prototypes.
745 */
746 int
747 emsgn(char_u *s, long n)
748 {
749 if (emsg_not_now())
750 return TRUE; /* no error messages at the moment */
751 vim_snprintf((char *)IObuff, IOSIZE, (char *)s, n);
752 return emsg(IObuff);
753 }
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