diff for duplicates of <20210510135518.305cc03d@coco.lan>

diff --git a/a/1.txt b/N1/1.txt
index d063d60..324a400 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -88,30 +88,30 @@ The main point on this series is to replace just the occurrences
 where ASCII represents the symbol equally well, e. g. it is limited
 for those chars:
 
-	- U+2010 ('‐'): HYPHEN
-	- U+00ad (''): SOFT HYPHEN
-	- U+2013 ('–'): EN DASH
-	- U+2014 ('—'): EM DASH
+	- U+2010 ('?'): HYPHEN
+	- U+00ad ('?'): SOFT HYPHEN
+	- U+2013 ('?'): EN DASH
+	- U+2014 ('?'): EM DASH
 
-	- U+2018 ('‘'): LEFT SINGLE QUOTATION MARK
-	- U+2019 ('’'): RIGHT SINGLE QUOTATION MARK
-	- U+00b4 ('´'): ACUTE ACCENT
+	- U+2018 ('?'): LEFT SINGLE QUOTATION MARK
+	- U+2019 ('?'): RIGHT SINGLE QUOTATION MARK
+	- U+00b4 ('?'): ACUTE ACCENT
 
-	- U+201c ('“'): LEFT DOUBLE QUOTATION MARK
-	- U+201d ('”'): RIGHT DOUBLE QUOTATION MARK
+	- U+201c ('?'): LEFT DOUBLE QUOTATION MARK
+	- U+201d ('?'): RIGHT DOUBLE QUOTATION MARK
 
-	- U+00d7 ('×'): MULTIPLICATION SIGN
-	- U+2212 ('−'): MINUS SIGN
+	- U+00d7 ('?'): MULTIPLICATION SIGN
+	- U+2212 ('?'): MINUS SIGN
 
-	- U+2217 ('∗'): ASTERISK OPERATOR
+	- U+2217 ('?'): ASTERISK OPERATOR
 	  (this one used as a pointer reference like "*foo" on C code
 	   example inside a document converted from LaTeX)
 
-	- U+00bb ('»'): RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
+	- U+00bb ('?'): RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
 	  (this one also used wrongly on an ABI file, meaning '>')
 
-	- U+00a0 (' '): NO-BREAK SPACE
-	- U+feff (''): ZERO WIDTH NO-BREAK SPACE
+	- U+00a0 ('?'): NO-BREAK SPACE
+	- U+feff ('?'): ZERO WIDTH NO-BREAK SPACE
 
 Using the above symbols will just trick tools like grep for no good
 reason.
diff --git a/a/content_digest b/N1/content_digest
index d751f8d..ebe2809 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -1,40 +1,9 @@
  "ref\0cover.1620641727.git.mchehab+huawei@kernel.org\0"
  "ref\02ae366fdff4bd5910a2270823e8da70521c859af.camel@infradead.org\0"
  "From\0Mauro Carvalho Chehab <mchehab+huawei@kernel.org>\0"
- "Subject\0Re: [PATCH 00/53] Get rid of UTF-8 chars that can be mapped as ASCII\0"
+ "Subject\0[Intel-wired-lan] [PATCH 00/53] Get rid of UTF-8 chars that can be mapped as ASCII\0"
  "Date\0Mon, 10 May 2021 13:55:18 +0200\0"
- "To\0David Woodhouse <dwmw2@infradead.org>\0"
- "Cc\0alsa-devel@alsa-project.org"
-  kvm@vger.kernel.org
-  Linux Doc Mailing List <linux-doc@vger.kernel.org>
-  linux-iio@vger.kernel.org
-  linux-pci@vger.kernel.org
-  linux-fpga@vger.kernel.org
-  dri-devel@lists.freedesktop.org
-  keyrings@vger.kernel.org
-  linux-riscv@lists.infradead.org
-  Jonathan Corbet <corbet@lwn.net>
-  linux-rdma@vger.kernel.org
-  x86@kernel.org
-  linux-acpi@vger.kernel.org
-  intel-wired-lan@lists.osuosl.org
-  linux-input@vger.kernel.org
-  linux-ext4@vger.kernel.org
-  intel-gfx@lists.freedesktop.org
-  linux-media@vger.kernel.org
-  linux-pm@vger.kernel.org
-  linux-sgx@vger.kernel.org
-  coresight@lists.linaro.org
-  rcu@vger.kernel.org
-  mjpeg-users@lists.sourceforge.net
-  linux-arm-kernel@lists.infradead.org
-  linux-edac@vger.kernel.org
-  linux-hwmon@vger.kernel.org
-  netdev@vger.kernel.org
-  linux-usb@vger.kernel.org
-  linux-kernel@vger.kernel.org
-  linux-f2fs-devel@lists.sourceforge.net
- " linux-integrity@vger.kernel.org\0"
+ "To\0intel-wired-lan@osuosl.org\0"
  "\00:1\0"
  "b\0"
  "Hi David,\n"
@@ -127,30 +96,30 @@
  "where ASCII represents the symbol equally well, e. g. it is limited\n"
  "for those chars:\n"
  "\n"
- "\t- U+2010 ('\342\200\220'): HYPHEN\n"
- "\t- U+00ad ('\302\255'): SOFT HYPHEN\n"
- "\t- U+2013 ('\342\200\223'): EN DASH\n"
- "\t- U+2014 ('\342\200\224'): EM DASH\n"
+ "\t- U+2010 ('?'): HYPHEN\n"
+ "\t- U+00ad ('?'): SOFT HYPHEN\n"
+ "\t- U+2013 ('?'): EN DASH\n"
+ "\t- U+2014 ('?'): EM DASH\n"
  "\n"
- "\t- U+2018 ('\342\200\230'): LEFT SINGLE QUOTATION MARK\n"
- "\t- U+2019 ('\342\200\231'): RIGHT SINGLE QUOTATION MARK\n"
- "\t- U+00b4 ('\302\264'): ACUTE ACCENT\n"
+ "\t- U+2018 ('?'): LEFT SINGLE QUOTATION MARK\n"
+ "\t- U+2019 ('?'): RIGHT SINGLE QUOTATION MARK\n"
+ "\t- U+00b4 ('?'): ACUTE ACCENT\n"
  "\n"
- "\t- U+201c ('\342\200\234'): LEFT DOUBLE QUOTATION MARK\n"
- "\t- U+201d ('\342\200\235'): RIGHT DOUBLE QUOTATION MARK\n"
+ "\t- U+201c ('?'): LEFT DOUBLE QUOTATION MARK\n"
+ "\t- U+201d ('?'): RIGHT DOUBLE QUOTATION MARK\n"
  "\n"
- "\t- U+00d7 ('\303\227'): MULTIPLICATION SIGN\n"
- "\t- U+2212 ('\342\210\222'): MINUS SIGN\n"
+ "\t- U+00d7 ('?'): MULTIPLICATION SIGN\n"
+ "\t- U+2212 ('?'): MINUS SIGN\n"
  "\n"
- "\t- U+2217 ('\342\210\227'): ASTERISK OPERATOR\n"
+ "\t- U+2217 ('?'): ASTERISK OPERATOR\n"
  "\t  (this one used as a pointer reference like \"*foo\" on C code\n"
  "\t   example inside a document converted from LaTeX)\n"
  "\n"
- "\t- U+00bb ('\302\273'): RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK\n"
+ "\t- U+00bb ('?'): RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK\n"
  "\t  (this one also used wrongly on an ABI file, meaning '>')\n"
  "\n"
- "\t- U+00a0 ('\302\240'): NO-BREAK SPACE\n"
- "\t- U+feff ('\357\273\277'): ZERO WIDTH NO-BREAK SPACE\n"
+ "\t- U+00a0 ('?'): NO-BREAK SPACE\n"
+ "\t- U+feff ('?'): ZERO WIDTH NO-BREAK SPACE\n"
  "\n"
  "Using the above symbols will just trick tools like grep for no good\n"
  "reason.\n"
@@ -158,4 +127,4 @@
  "Thanks,\n"
  Mauro
 
-f18d710fdfd33837a0efb638dd0890eebb188609ed0dd1b7d83c61939480a17c
+eeacde766c9be500778e0135d392942bac490a2079a44d5634ccc1ae0ac2e00c
