makedoc: Also replace | and ^ by entities in XML output

diff --git a/doc/makedoc.c b/doc/makedoc.c
index ae34d6b731b1f637136affffd71af65dca08a1f9..01ad814669a250feaa5161da9b1db22c5dfbcff4 100644 (file)
--- a/doc/makedoc.c
+++ b/doc/makedoc.c
@@ -611,6 +611,8 @@ static int sgml_fputc (int c, FILE *out, int full)
     case '[': if (full) return fputs ("[", out);
     case ']': if (full) return fputs ("]", out);
     case '~': if (full) return fputs ("˜", out);
+    case '|': if (full) return fputs ("|", out);
+    case '^': if (full) return fputs ("ˆ", out);
     default:  return fputc (c, out);
   }
 }