[func.search.bm] Prevent stray hyphen

jensmaurer · jensmaurer · commit 9365b116dd87 · 2022-06-17T12:35:44.000+02:00
diff --git a/source/utilities.tex b/source/utilities.tex
@@ -12440,7 +12440,8 @@
 \tcode{pat_first_} with \tcode{pat_first},
 \tcode{pat_last_} with \tcode{pat_last},
 \tcode{hash_} with \tcode{hf}, and
-\tcode{pred_} with \tcode{pred}.
+% FIXME: The mbox prevents TeX from adding a bizarre hyphen after pred_.
+\mbox{\tcode{pred_}} with \tcode{pred}.
 
 \pnum
 \throws
