# Source: <https://sources.debian.org/patches/docbook-utils/0.6.14-4/bug_528334.patch/>

Description: incorrectly strips whitespace (patch included)
 In the previous upload, docbook2man was patched to escape the special
 characters . and ' at the beginning of a line (see #399947).
 Unfortunately that patch was incorrect -- as well as escaping the special
 characters, it also removes all whitespace from the beginning of
 affected lines.  As a result, if you are in a block where whitespace
 matters (such as <screen>...</screen>) then the output is now incorrect.
 
 This is very easy to fix -- just match the whitespace and preserve it,
 instead of tossing it away.  The full patch (just two lines) is included
 below.
Author: Ben Burton <bab@debian.org>
Forwarded: not-needed
Bug-Debian: http://bugs.debian.org/528334

Edit by Bruno Victal <mirai@makinata.eu>:
 Patch was edited so that it could be applied against the original
 docbook-utils-0.6.14 sources.

Index: docbook-utils-0.6.14/helpers/docbook2man-spec.pl
===================================================================
--- docbook-utils-0.6.14.orig/helpers/docbook2man-spec.pl	2012-05-09 18:59:42.584774885 +0200
+++ docbook-utils-0.6.14/helpers/docbook2man-spec.pl	2012-05-09 19:00:34.788773002 +0200
@@ -1212,8 +1212,8 @@
 	$_[0] =~ s/\\/\\\\/g;
 
 	# Escape dots and single quotes in column 1
-	$_[0] =~ s/^\./\\\&\./;
-	$_[0] =~ s/^\'/\\\&\'/;
+	$_[0] =~ s/^([ \t]*)\./$1\\\&\./;
+	$_[0] =~ s/^([ \t]*)\'/$1\\\&\'/;
 
 	# In non-'pre'-type elements:
 	if(!$nocollapse_whitespace) {
3f83bf2bff'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/packages/python-compression.scm'>
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<div class='path'>path: <a href='/guix/log/?id=a1dc5ac832a106d46450961e78e7db3f83bf2bff'>root</a>/<a href='/guix/log/gnu?id=a1dc5ac832a106d46450961e78e7db3f83bf2bff'>gnu</a>/<a href='/guix/log/gnu/packages?id=a1dc5ac832a106d46450961e78e7db3f83bf2bff'>packages</a>/<a href='/guix/log/gnu/packages/python-compression.scm?id=a1dc5ac832a106d46450961e78e7db3f83bf2bff'>python-compression.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/packages/python-compression.scm?id=a1dc5ac832a106d46450961e78e7db3f83bf2bff&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2024-07-19 00:44:55 +0300'>2024-07-19</span></td><td><a href='/guix/commit/gnu/packages/python-compression.scm?id=afc102537ab2384801429829fe2654fe226a73aa'>gnu: rust-zstd-sys-2: Unbundle zstd.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/crates-io.scm (rust-zstd-sys-2)[source]: Add snippet to
remove bundled zstd.
[native-inputs]: Add pkg-config.
[inputs]: Add zstd:lib.
(rust-parquet2-0.17, rust-polars-io-0.37, rust-polars-pipe-0.37,
rust-zip-0.6, rust-zstd-0.13, rust-zstd-safe-7)[native-inputs]: Add
pkg-config.
[inputs]: Add zstd:lib.
* gnu/packages/crates-web.scm (rust-tower-http-0.5)[native-inputs]: Add
pkg-config.
[inputs]: Add zstd:lib.
* gnu/packages/python-compression.scm (python-cramjam)
[native-inputs]: Add pkg-config.
[inputs]: Add zstd:lib.

Change-Id: Iccb160aa7099c141567c415237ab9662448a4e93
</span></span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2024-05-30 18:23:46 +0400'>2024-05-30</span></td><td><a href='/guix/commit/gnu/packages/python-compression.scm?id=ea221e3ede70a56ae24c7254647c183ef234644d'>gnu: python-ewah-bool-utils: Update to 1.2.0.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/python-compression.scm (python-ewah-bool-utils): Update to 1.2.0.

Change-Id: I7bc50249f2d7e97c64d23054ad176cf0e4af6258
Signed-off-by: Andrew Tropin &lt;andrew@trop.in&gt;
</span></span></td><td>Sharlatan Hellseher</td></tr>
<tr><td><span title='2024-04-06 23:27:36 +0100'>2024-04-06</span></td><td><a href='/guix/commit/gnu/packages/python-compression.scm?id=79bab7853b9956c5c785868c889e1019f9708ed9'>gnu: Add python-zipstream-ng.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/python-xyz.scm (python-zipstream-ng): New variable.

Change-Id: Idf0c0d471aa1eda45cf649874f6a79b6b9a7937b
Signed-off-by: Sharlatan Hellseher &lt;sharlatanus@gmail.com&gt;
</span></span></td><td>TakeV</td></tr>
<tr><td><span title='2024-03-29 15:08:11 +0000'>2024-03-29</span></td><td><a href='/guix/commit/gnu/packages/python-compression.scm?id=18ac6a247ca213d8ec52db3d6623ecf9120f6e20'>gnu: Add python-ewah-bool-utils.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/python-compression.scm (python-ewah-bool-utils): New variable.

Change-Id: Ib9730d599f66bc2b864bfd305135e367f89ba9dd
</span></span></td><td>Sharlatan Hellseher</td></tr>
<tr><td><span title='2024-03-29 15:08:06 +0000'>2024-03-29</span></td><td><a href='/guix/commit/gnu/packages/python-compression.scm?id=a2894745a5feaf9adb20c3f7a8f1e5ba78d41f16'>gnu: python-blosc: Simplify package.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/python-compression.scm (python-blosc) [arguments]
&lt;#:phases&gt;: Swap to simple lambda in 'find-blosc phase as it already
uses this-package-input procedure.

Change-Id: I4d3219d9575b9573b0c384b067855fa927f122da
</span></span></td><td>Sharlatan Hellseher</td></tr>
<tr><td><span title='2024-03-29 15:08:06 +0000'>2024-03-29</span></td><td><a href='/guix/commit/gnu/packages/python-compression.scm?id=8b00d81dd3d93fdfb37115cac282ae1b1ad0343b'>gnu: python-blosc: Move to python-compression.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/python-xyz.scm (python-blosc): Move from here ...
* gnu/packages/python-compression.scm: ... to here.

Change-Id: Ieed1b399602d0ba64b065d1c03ef0855ac52f71e
</span></span></td><td>Sharlatan Hellseher</td></tr>
<tr><td><span title='2024-03-03 08:08:16 +0000'>2024-03-03</span></td><td><a href='/guix/commit/gnu/packages/python-compression.scm?id=bdecacafecaba982b58c7b5120bdcf2966fb517f'>gnu: Add python-cramjam.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/python-compression.scm (python-cramjam): New variable.

Signed-off-by: Sharlatan Hellseher &lt;sharlatanus@gmail.com&gt;
</span></span></td><td>Troy Figiel</td></tr>