commit 4c8632507fb28092f7540248e372e0d1620fc1c5
from: Sven M. Hallberg <pesco@khjk.org>
date: Sat Jul 30 16:49:32 2022 UTC

remove unneeded indirect parser

h_indirect() is for when you need to refer to a parser before its
definition.

commit - d9c334977dd37d90585fd33c45cd7f2f16ab5f24
commit + 4c8632507fb28092f7540248e372e0d1620fc1c5
blob - 34d5686e0447bd74c7c97c5c26bbde156744d5bd
blob + 073a4ec8f1fb879ceaacafe6890964ddcccae8c5
--- pdf.c
+++ pdf.c
@@ -2593,10 +2593,8 @@ init_parser(struct Env *aux)
 	 * Text Objects Extraction - embedded in content streams
 	 */
 
-    H_RULE(txtbegin, h_indirect());
     H_RULE(txt_before_junk, IGN(SEQ(h_not(LIT("BT")), CHX(comment, h_uint8()))));
-	H_RULE(txtbegin_, SEQ(IGN(h_many(txt_before_junk)), LIT("BT"), aws));
-	h_bind_indirect(txtbegin, txtbegin_);
+	H_RULE(txtbegin, SEQ(IGN(h_many(txt_before_junk)), LIT("BT"), aws));
 	H_RULE(txtend, KW("ET"));
 	/* 9.3 - Text state operators */
     H_AVRULE(tnumb, numb);