Sync with texlive/tags/texlive-2024.0 (missed some files)

source/README.md

+$Id: README.md 69740 2024-02-07 22:39:31Z karl $
+This README.md file exists for people browsing on github.
+
+The TeX-Live project on github (https://github.com/TeX-Live) is a mirror
+of the upstream Subversion repository (https://tug.org/texlive/svn). We
+use it primarily for automatic building of the sources on several platforms.
+
+We prefer using mailing lists to github: tex-live@tug.org for general
+bugs and discussion, tex-k@tug.org for bugs and patches for the compiled
+programs, and so on. List of TL lists: https://tug.org/texlive/lists.html.
+
+However, if you prefer to open issues or submit PRs on github, that's
+ok. We will see them and will reply as soon as we can.
+
+One common problem: Package bug reports should go to the package
+maintainer, however they wish to receive reports, not to any general
+TeX Live list. TL redistributes what is uploaded to CTAN without changes.
+
+For information about the source tree here, see the ./README file here,
+not this README.md.

source/texk/texlive/windows_wrapper/wtestopenfiles.README

+This program can be used to prevent doomed TeX Live update attempts
+on windows by testing whether all files concerned can be opened with
+exclusive read/write access.
+
+It reads a list of absolute filepaths from stdin and errors out if
+any of them cannot be opened with exclusive read/write access.
+
+A -v option also produces status output on stdout.
+
+Cross-compiling under linux:
+
+  i686-w64-mingw32-gcc -o wtestopenfiles.exe wtestopenfiles.c
+  i686-w64-mingw32-strip wtestopenfiles.exe

source/texk/texlive/windows_wrapper/wtestopenfiles.c

+/***********************************************************
+
+  This program tries to prevent doomed update attempts on windows by testing
+  whether all files concerned can be opened with exclusive read/write access.
+
+  This file is written in 2022 by Siep Kroonenberg and is placed
+  in the Public Domain.
+
+***********************************************************/
+
+#include <windows.h>
+#include <stdio.h>
+
+int main( int argc, char *argv[] ) {
+  HANDLE hf;
+  char buf[MAX_PATH];
+  int ok = 1;
+  int chatty = 0;
+  int i;
+
+  if( argc > 1 ) {
+    for( i=1;i<argc;i++ ) {
+      if( argv[i][1] == 'v' ) {
+        chatty = 1;
+      } else {
+        puts( "This program reads a list of absolute filepaths from stdin" );
+        puts( "and errors out if any of them cannot be opened with" );
+        puts( "exclusive read/write access." );
+        puts( "A -v option produces status output on stdout." );
+        exit( 1 );
+      }
+    }
+  }
+
+  while ( fgets( buf, MAX_PATH, stdin )) {
+    buf[strlen(buf)-1] = '\0';
+    if (buf[0] != '\0') {
+      // buf represents a filepath
+      hf = CreateFile(
+                  buf,
+                  GENERIC_READ | GENERIC_WRITE,
+                  0, // not shared
+                  NULL,
+                  OPEN_EXISTING,
+                  FILE_ATTRIBUTE_NORMAL,
+                  NULL
+                  );
+      // OPEN_ALWAYS: creates missing file
+      // OPEN_EXISTING: can fail with ERROR_FILE_NOT_FOUND
+      if( hf == INVALID_HANDLE_VALUE ) {
+        if( GetLastError() == ERROR_FILE_NOT_FOUND ) {
+          if( chatty ) printf( "%s not present, is ok\n", buf );
+          continue;
+        } else {
+          ok = 0;
+          if( chatty ) printf( "%s present, but cannot be opened\n", buf );
+          break;
+        }
+      } else {
+        if( chatty ) printf( "%s can be exclusively opened, is ok\n", buf );
+        CloseHandle( hf );
+      }
+    }
+  }
+  if( ok ) {
+    if( chatty ) puts( "ok" );
+    exit(0);
+  } else {
+    if( chatty ) puts( "not ok" );
+    exit( 1 );
+  }
+}

source/texk/web2c/luatexdir/luatex_svnversion.h

 #ifndef luatex_svn_revision_h
 #define luatex_svn_revision_h
-#define luatex_svn_revision 7612
+#define luatex_svn_revision 7613
 #endif