From 13376bdd571b0ade268ea8ef9d36892d5dd891a8 Mon Sep 17 00:00:00 2001
From: Joseph Wright <joseph.wright@morningstar2.co.uk>
Date: Mon, 6 Mar 2023 15:44:17 +0000
Subject: [PATCH] Normalise .enc files (see #284)

---
 CHANGELOG.md      | 1 +
 l3build-check.lua | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index c600ef9b..1081474a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@ this project uses date-based 'snapshot' version identifiers.
 ### Changed
 - Generalize normalization of ghostscript version in PDF-based tests
 - Include UNIX timestamps in generated ZIP files
+- Normalize pdfTeX `.enc` file loading
 
 ## [2023-02-26]
 
diff --git a/l3build-check.lua b/l3build-check.lua
index b15c17ef..e7569b69 100644
--- a/l3build-check.lua
+++ b/l3build-check.lua
@@ -156,6 +156,10 @@ local function normalize_log(content,engine,errlevels)
     if match(line, "^%.+\\XeTeX.?.?.?file") then
       line = gsub(line, pattern, "../%1")
     end
+    -- pdfTeX .enc files
+    if match(line, "%.enc%}") then
+      line = gsub(line,"%{" .. pattern .. "%}","")
+    end
     -- Deal with dates
     if match(line, "[^<]%d%d%d%d[/%-]%d%d[/%-]%d%d") then
         line = gsub(line,"%d%d%d%d[/%-]%d%d[/%-]%d%d","....-..-..")