From aebfe37dfdfa98f0007fa52b558dc21a4af89c82 Mon Sep 17 00:00:00 2001
From: Vincenzo Mantova <1962985+xworld21@users.noreply.github.com>
Date: Sat, 28 Jun 2025 19:56:56 +0200
Subject: [PATCH] texlivePackages.texaccents: fix broken script (#410913)

---
 pkgs/test/texlive/default.nix                     |  3 ---
 .../typesetting/tex/texlive/fixed-hashes.nix      |  4 ++--
 .../typesetting/tex/texlive/tlpdb-overrides.nix   | 15 +++++++++++++++
 3 files changed, 17 insertions(+), 5 deletions(-)

diff --git a/pkgs/test/texlive/default.nix b/pkgs/test/texlive/default.nix
index 34bbc12efaee..58898833b573 100644
--- a/pkgs/test/texlive/default.nix
+++ b/pkgs/test/texlive/default.nix
@@ -441,9 +441,6 @@ rec {
         # do not know how to test without a valid build.lua
         "ppmcheckpdf"
 
-        # *.inc files in source container rather than run
-        "texaccents"
-
         # 'Error initialising QuantumRenderer: no suitable pipeline found'
         "tlcockpit"
       ] ++ lib.optional stdenv.hostPlatform.isDarwin "epspdftk"; # wish shebang is a script, not a binary!
diff --git a/pkgs/tools/typesetting/tex/texlive/fixed-hashes.nix b/pkgs/tools/typesetting/tex/texlive/fixed-hashes.nix
index b4642e3419ca..5d3404fce5b4 100644
--- a/pkgs/tools/typesetting/tex/texlive/fixed-hashes.nix
+++ b/pkgs/tools/typesetting/tex/texlive/fixed-hashes.nix
@@ -17149,9 +17149,9 @@
     source = "0k78zyxmvijabrh08jjxfxjcdxzq6py5sbfcddrs5kn0hkf4hp9m";
   };
   texaccents-64447 = {
-    run = "0xai85qn9isnrvijw9shhljlkcnvmygni18kw02gsmij0dp9c1jp";
+    run = "0kq5432kl59pb0q1way09d527afjx5bh2y7jmv82f9y5cz7n3kyi";
     doc = "02185jla4hffra1wf3mgiaq8lyxh4gxgcjrb5dv3mkrw709iidcz";
-    source = "1wqbdmfly54sb8q1y6ms2wg8n62w34xpbfvxvwmg5i4as4a1ycmy";
+    source = "09z1nkh7x0xyzlh38yklxrdp9phg7i88fw69mphzy0cfc3ql8l0d";
   };
   texapi-54080 = {
     run = "09cnhqn4gxf0alkx0276jkpcsd0myypbn94jzsavnjq8jknp6850";
diff --git a/pkgs/tools/typesetting/tex/texlive/tlpdb-overrides.nix b/pkgs/tools/typesetting/tex/texlive/tlpdb-overrides.nix
index 00e7ea5a9509..556397b4b84e 100644
--- a/pkgs/tools/typesetting/tex/texlive/tlpdb-overrides.nix
+++ b/pkgs/tools/typesetting/tex/texlive/tlpdb-overrides.nix
@@ -456,6 +456,21 @@ lib.recursiveUpdate orig rec {
     substituteInPlace "$out"/bin/latexminted --replace-fail "__file__" "\"$scriptsFolder/latexminted.py\""
   '';
 
+  # find files in source container, fix incompatibilities with snobol4
+  texaccents.postFixup = ''
+    sed -i '1s!$! -I${tl.texaccents.texsource}/source/support/texaccents!' "$out"/bin/*
+  '';
+  texaccents.postUnpack = ''
+    if [[ -f "$out"/source/support/texaccents/grepl.inc ]] ; then
+      sed -i 's!^-include "repl.inc"!-include "repl.sno"!' "$out"/source/support/texaccents/grepl.inc
+    elif [[ -f "$out"/scripts/texaccents/texaccents.sno ]] ; then
+      sed -i -e 's!^-include "host.inc"!-include "host.sno"!' \
+        -e 's/host(2,2)/host(2,host(3))/g' \
+        -e 's/host(2,3)/host(2,host(3) + 1)/g' \
+        "$out"/scripts/texaccents/texaccents.sno
+    fi
+  '';
+
   # flag lua dependency
   texblend.scriptExts = [ "lua" ];