--- converter/other/pstopnm.c.orig	2019-02-11 08:03:15.000000000 +0900
+++ converter/other/pstopnm.c	2019-02-28 14:26:12.701108000 +0900
@@ -899,8 +899,8 @@
                    "-dSAFER", "-");
     }
 
-    execl(ghostscriptProg, arg0, deviceopt, outfileopt, gopt, ropt, "-q",
-          "-dNOPAUSE", "-dSAFER", "-", NULL);
+    execl(ghostscriptProg, arg0, deviceopt, outfileopt, gopt, ropt, 
+	  textalphabitsopt, "-q", "-dNOPAUSE", "-dSAFER", "-", NULL);
 
     pm_error("execl() of Ghostscript ('%s') failed, errno=%d (%s)",
              ghostscriptProg, errno, strerror(errno));