From 260c87942a668b5730e36de68b14fc7b62e17860 Mon Sep 17 00:00:00 2001
From: "Sven M. Hallberg" <pesco@khjk.org>
Date: Mon, 10 Feb 2020 18:56:29 +0100
Subject: [PATCH] note another accept-and-warn case
---
pdf.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/pdf.c b/pdf.c
index 2729f9a..8afa868 100644
--- a/pdf.c
+++ b/pdf.c
@@ -657,6 +657,12 @@ init_parser(struct Env *aux)
H_RULE(startxr, SEQ(nl, KW("startxref"), nl,
lws, nat, nl,
LIT("%%EOF"), CHX(nl, end)));
+ // XXX the real world sometimes omits nl after %%EOF inside the file.
+ // the next 'tail' would be appended right after the 'F',
+ // presumably because the previous version of the file
+ // ended without a trailing newline. m)
+ // this is invalid per spec, because it creates a run-on
+ // comment, but we should probably accept-and-warn.
// XXX should lws be allowed before EOF marker?
// NB: lws before xref offset is allowed, cf. p.48 (example 4)
H_RULE(xr_td, SEQ(xrefs, KW("trailer"), ws, dict));
--
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