commit f962b66b483de1dea4a80f6ed68c9f7d77123065
from: Sven M. Hallberg <pesco@khjk.org>
date: Fri Aug 12 17:44:35 2022 UTC

remove unused global parser variables

Not everything is needed outside of init_parser().
Also clear out some gratuitous whitespace.

commit - 71bbc7963e1b73ae1b02ecc93aa3371e569b7958
commit + f962b66b483de1dea4a80f6ed68c9f7d77123065
blob - d0d5bb89df6f38ea6a9741d7c01b17b45618fb6d
blob + 0dd4fce48f341be7f85ad3987366a1ff1e491739
--- pdf.c
+++ pdf.c
@@ -2244,18 +2244,8 @@ HParser *p_wel;
 HParser *p_elemr;
 HParser *p_npair;
 HParser *p_bytes;
-
-/*
- * Parsers for text streams
- */
-HParser *p_textbegin;
 HParser *p_textstream;
-HParser *p_trailer;
-HParser *p_dict;
-
 
-
-
 /* continuations for h_bind() */
 HParser *kstream(HAllocator *, const HParsedToken *, void *);
 HParser *kxstream(HAllocator *, const HParsedToken *, void *);
@@ -2648,11 +2638,7 @@ init_parser(struct Env *aux)
 	p_elemr      = h_action(elemr, h_act_flatten, NULL);
 	p_npair      = npair;
 	p_bytes      = bytes;
-
-	/* text parser variables */
-	p_textbegin  = txtbegin;
 	p_textstream = txtstream;
-	p_dict       = dict;
 
 	p_fail = h_nothing_p();
 	p_epsilon = epsilon;