--- /tmp/gcc-11-11.2.0-10bw23p4fi/debian/libstdc++-11-doc_11.2.0-10_all.deb
+++ libstdc++-11-doc_11.2.0-10_all.deb
├── file list
│ @@ -1,3 +1,3 @@
│  -rw-r--r--   0        0        0        4 2021-10-21 08:17:22.000000 debian-binary
│ --rw-r--r--   0        0        0   187632 2021-10-21 08:17:22.000000 control.tar.xz
│ --rw-r--r--   0        0        0  9474768 2021-10-21 08:17:22.000000 data.tar.xz
│ +-rw-r--r--   0        0        0   187528 2021-10-21 08:17:22.000000 control.tar.xz
│ +-rw-r--r--   0        0        0  9474088 2021-10-21 08:17:22.000000 data.tar.xz
├── control.tar.xz
│ ├── control.tar
│ │ ├── ./md5sums
│ │ │ ├── ./md5sums
│ │ │ │┄ Files differ
├── data.tar.xz
│ ├── data.tar
│ │ ├── file list
│ │ │ @@ -192,15 +192,15 @@
│ │ │  -rw-r--r--   0 root         (0) root         (0)     9029 2021-07-28 06:55:09.000000 ./usr/share/doc/gcc-11-base/libstdc++/manual/using_dynamic_or_shared.html
│ │ │  -rw-r--r--   0 root         (0) root         (0)    19785 2021-07-28 06:55:09.000000 ./usr/share/doc/gcc-11-base/libstdc++/manual/using_exceptions.html
│ │ │  -rw-r--r--   0 root         (0) root         (0)    34008 2021-07-28 06:55:09.000000 ./usr/share/doc/gcc-11-base/libstdc++/manual/using_headers.html
│ │ │  -rw-r--r--   0 root         (0) root         (0)    10598 2021-07-28 06:55:09.000000 ./usr/share/doc/gcc-11-base/libstdc++/manual/using_macros.html
│ │ │  -rw-r--r--   0 root         (0) root         (0)     6686 2021-07-28 06:55:09.000000 ./usr/share/doc/gcc-11-base/libstdc++/manual/using_namespaces.html
│ │ │  -rw-r--r--   0 root         (0) root         (0)     5620 2021-07-28 06:55:09.000000 ./usr/share/doc/gcc-11-base/libstdc++/manual/utilities.html
│ │ │  drwxr-xr-x   0 root         (0) root         (0)        0 2021-10-21 08:17:22.000000 ./usr/share/doc/gcc-11-base/libstdc++/user/
│ │ │ --rw-r--r--   0 root         (0) root         (0)     1899 2021-10-21 08:17:22.000000 ./usr/share/doc/gcc-11-base/libstdc++/user/_formulas.log.gz
│ │ │ +-rw-r--r--   0 root         (0) root         (0)     1898 2021-10-21 08:17:22.000000 ./usr/share/doc/gcc-11-base/libstdc++/user/_formulas.log.gz
│ │ │  -rw-r--r--   0 root         (0) root         (0)     1829 2021-10-21 08:17:22.000000 ./usr/share/doc/gcc-11-base/libstdc++/user/_formulas.tex.gz
│ │ │  -rw-r--r--   0 root         (0) root         (0)     3506 2021-10-21 08:17:22.000000 ./usr/share/doc/gcc-11-base/libstdc++/user/a00002.html
│ │ │  -rw-r--r--   0 root         (0) root         (0)      101 2021-10-21 08:17:22.000000 ./usr/share/doc/gcc-11-base/libstdc++/user/a00002.js
│ │ │  -rw-r--r--   0 root         (0) root         (0)     9861 2021-10-21 08:17:22.000000 ./usr/share/doc/gcc-11-base/libstdc++/user/a00002_source.html
│ │ │  -rw-r--r--   0 root         (0) root         (0)     2919 2021-10-21 08:17:22.000000 ./usr/share/doc/gcc-11-base/libstdc++/user/a00005.html
│ │ │  -rw-r--r--   0 root         (0) root         (0)    13543 2021-10-21 08:17:22.000000 ./usr/share/doc/gcc-11-base/libstdc++/user/a00005_source.html
│ │ │  -rw-r--r--   0 root         (0) root         (0)     8861 2021-10-21 08:17:22.000000 ./usr/share/doc/gcc-11-base/libstdc++/user/a00008_source.html
│ │ ├── ./usr/share/doc/gcc-11-base/libstdc++/user/_formulas.log.gz
│ │ │ ├── _formulas.log
│ │ │ │ @@ -1,8 +1,8 @@
│ │ │ │ -This is pdfTeX, Version 3.141592653-2.6-1.40.22 (TeX Live 2022/dev/Debian) (preloaded format=latex 2021.10.21)  21 OCT 2021 11:18
│ │ │ │ +This is pdfTeX, Version 3.141592653-2.6-1.40.22 (TeX Live 2022/dev/Debian) (preloaded format=latex 2021.11.5)  6 NOV 2021 04:44
│ │ │ │  entering extended mode
│ │ │ │   restricted \write18 enabled.
│ │ │ │   %&-line parsing enabled.
│ │ │ │  **_formulas.tex
│ │ │ │  (./_formulas.tex
│ │ │ │  LaTeX2e <2021-06-01> patch level 1
│ │ │ │  L3 programming layer <2021-08-27>
│ │ │ │ @@ -118,14 +118,14 @@
│ │ │ │  l.10   \newunicodechar
│ │ │ │                        {⁻}{${}^{-}$}% Superscript minus^^M
│ │ │ │  *** (cannot \read from terminal in nonstop modes)
│ │ │ │  
│ │ │ │   
│ │ │ │  Here is how much of TeX's memory you used:
│ │ │ │   1353 strings out of 480560
│ │ │ │ - 16845 string characters out of 5903522
│ │ │ │ + 16845 string characters out of 5903523
│ │ │ │   305883 words of memory out of 5000000
│ │ │ │   19028 multiletter control sequences out of 15000+600000
│ │ │ │   403430 words of font info for 27 fonts, out of 8000000 for 9000
│ │ │ │   14 hyphenation exceptions out of 8191
│ │ │ │   72i,0n,80p,228b,36s stack positions out of 5000i,500n,10000p,200000b,80000s
│ │ │ │  No pages of output.
│ │ ├── ./usr/share/doc/gcc-11-base/libstdc++/user/index.html
│ │ │ @@ -20,15 +20,15 @@
│ │ │       Tags actually work like they're supposed to in HTML.
│ │ │  -->
│ │ │  
│ │ │  <h1>libstdc++ Source Documentation</h1>
│ │ │  
│ │ │  <h2>Documentation Overview</h2>
│ │ │  
│ │ │ -<p class="smallertext">Generated on 2021-10-21.</p>
│ │ │ +<p class="smallertext">Generated on 2021-11-06.</p>
│ │ │  
│ │ │  <p>There are two types of documentation for libstdc++.  One is the
│ │ │     distribution documentation, which can be read
│ │ │     <a href="../index.html">offline in the documentation directory</a>
│ │ │     or
│ │ │     <a href="https://gcc.gnu.org/onlinedocs/libstdc++/index.html">online</a>.
│ │ │  </p>