Moderately nasty workaround for the fact that Windows Help's index

[sgt/halibut] / error.c

diff --git a/error.c b/error.c
index 350e71a..879d081 100644 (file)
--- a/error.c
+++ b/error.c
@@ -18,7 +18,7 @@ static void do_error(int code, va_list ap) {
     char c;
     int i, j;
     char *sp, *sp2;
-    wchar_t *wsp;
+    wchar_t *wsp, *wsp2;
     filepos fpos, fpos2;
     int flags;
 
@@ -142,6 +142,20 @@ static void do_error(int code, va_list ap) {
        sprintf(error, "unable to nest index markings");
        flags = FILEPOS;
        break;
+      case err_indexcase:
+       fpos = *va_arg(ap, filepos *);
+       wsp = va_arg(ap, wchar_t *);
+       sp = utoa_locale_dup(wsp);
+       fpos2 = *va_arg(ap, filepos *);
+       wsp2 = va_arg(ap, wchar_t *);
+       sp2 = utoa_locale_dup(wsp2);
+       sprintf(error, "warning: index tag `%.200s' used with ", sp);
+       sprintf(error + strlen(error), "different case (`%.200s') at %s:%d",
+               sp2, fpos2.filename, fpos2.line);
+       flags = FILEPOS;
+       sfree(sp);
+       sfree(sp2);
+       break;
       case err_nosuchkw:
        fpos = *va_arg(ap, filepos *);
        wsp = va_arg(ap, wchar_t *);