Ability to specify multiple arguments to \cfg{html-template-fragment};

[sgt/halibut] / error.c

diff --git a/error.c b/error.c
index 0011b18..3635f0f 100644 (file)
--- a/error.c
+++ b/error.c
@@ -239,10 +239,12 @@ static void do_error(int code, va_list ap) {
                sp);
        flags = FILEPOS;
        break;
-      case err_infodirentry:
+      case err_cfginsufarg:
        fpos = *va_arg(ap, filepos *);
-       sprintf(error, "\\cfg{info-dir-entry} expects at least three"
-               " parameters");
+       sp = va_arg(ap, char *);
+       i = va_arg(ap, int);
+       sprintf(error, "\\cfg{%s} expects at least %d parameter%s", sp,
+               i, (i==1)?"":"s");
        flags = FILEPOS;
        break;
       case err_infonodechar: