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Daniel's questions

Martin Hope
Daniel
Asked: 2024-08-15 02:08:06 +0800 CST
  • 5

Sciancisco 和我开发了Groff标记语言的语法高亮器，用于 Gedit、Pluma、Xed 等。我安装了它/usr/share/gtksourceview-4/language-specs/groff.lang，它一直运行良好，但现在我使用的是 Debian Trixie，它不再工作了。有什么线索吗？

<?xml version="1.0" encoding="UTF-8"?>
<!--
COPYRIGHT:
==========
Gedit groff syntax highlight. A definition of the groff syntax for
GtkSourceView.

Copyright (C) 2022 - Daniel Dias Rodrigues. All rights reserved.
Copyright (C) 2020 - Sciancisco. All rights reserved.

This library is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free
Software Foundation; either version 2.1 of the License, or (at your option) any
later version.

This library is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along
with this library; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA.

AVAILABILITY:
=============
Originally available at:
    * https://gist.github.com/nerun/6f57b9a0dd6681d3ea9a5886e418e9b9

Sciancisco's version originally available at:
    * https://gitlab.com/-/snippets/1984415
    * https://gist.github.com/Sciancisco/d1f5f1ea50481633ee1a2d270416543b

CHANGES against Sciancisco's version:
=====================================
    * <language>
        * name: the "G" of "Groff" was capitalized.
    * <metadata>
        * mimetypes and globs: completely changed based upon "All known MIME
          types" and their filename patterns, available at
          https://www.digipres.org/formats/mime-types/
    * <definitions><context>
        * comment-new and comment-old: the "." (dot) was included as part of the
          comment. Added "\.".
-->
<language id="groff" name="Groff" version="2.0" _section="Markup">

    <metadata>
        <property name="mimetypes">application/x-troff;application/x-troff-man;text/troff</property>
        <property name="globs">*.1;*.2;*.3;*.4;*.5;*.6;*.7;*.8;*.groff;*.man;*.roff</property>
    </metadata>

    <styles>
        <style id="comment" name="Comment" map-to="def:comment"/>
        <style id="escaped-character" name="Escaped Character" map-to="def:special-char"/>
        <style id="macro" name="Macro" map-to="def:function"/>
        <style id="request" name="Request" map-to="def:builtin"/>
        <style id="preprocessor" name="Preprocessor Macro" map-to="def:preprocessor"/>
    </styles>

    <definitions>
        <context id="groff">
            <include>

            <context id="comment-new" style-ref="comment" class="comment">
                <start>\.\\#</start>
                <end>$</end>
            </context>

            <context id="comment-old" style-ref="comment" class="comment">
                <start>\.\\"</start>
                <end>$</end>
            </context>

            <!-- Here starts the escape sequences mimicking the groff spec.
            If one wants to implement the entire spec, have fun:
            https://web.cecs.pdx.edu/~trent/gnu/groff/groff.html#SEC52
            -->
            <context id="escape-bracket" style-ref="escaped-character" class="no-spell-check">
                <start>\\[[]</start>
                <end>[]]</end>
            </context>

            <context id="escape-bracket-parameter" style-ref="escaped-character" class="no-spell-check">
                <start>\\.[[]</start>
                <end>[]]</end>
            </context>

            <context id="escape-parenthesis" style-ref="escaped-character" class="no-spell-check">
                <match>\\[(]..</match>
            </context>

            <context id="escape-parenthesis-parameter" style-ref="escaped-character" class="no-spell-check">
                <match>\\.[(]..</match>
            </context>

            <context id="escape-simple-parameter" style-ref="escaped-character" class="no-spell-check">
                <match>\\..</match>
            </context>

            <context id="escape-simple" style-ref="escaped-character" class="no-spell-check">
                <match>\\.</match>
            </context>

            <!-- Highlight preprocessors -->
            <!-- Maybe add preprocessor syntax coloring. -->
            <!-- Many preprocessors are missing. -->
            <context id="eqn" style-ref="preprocessor" class="no-spell-check">
            <!-- Could be nice to add in line highlight with "delim" eqn command -->
                <start>^\.EQ(\s|$)</start>
                <end>^\.EN</end>
            </context>

            <context id="pic" style-ref="preprocessor" class="no-spell-check">
                <start>^\.PS(\s|$)</start>
                <end>^\.PE</end>
            </context>

            <context id="tbl" style-ref="preprocessor" class="no-spell-check">
                <start>^\.TS(\s|$)</start>
                <end>^\.TE</end>
            </context>

            <context id="chem" style-ref="preprocessor" class="no-spell-check">
                <start>^\.cstart(\s|$)</start>
                <end>^\.cend</end>
            </context>

            <context id="refer-opt" style-ref="preprocessor" class="no-spell-check">
                <start>^\.R1(\s|$)</start>
                <end>^\.R2</end>
            </context>

            <context id="refer-cite" style-ref="preprocessor">
                <start>^\.[[]</start>
                <end>^\.[]]</end>
            </context>

            <!-- General macro and request matching -->
            <context id="macro" style-ref="macro" class="no-spell-check">
                <match>^\.[A-Z0-9_]+</match>
            </context>

            <context id="request" style-ref="request" class="no-spell-ckeck">
                <match>^\.[a-z]+</match>
            </context>

            </include>
        </context>
    </definitions>

</language>
software-installation
Martin Hope
Daniel
Asked: 2023-12-03 23:11:17 +0800 CST
  • 5

我正在编写一个 shell 脚本来将一些 DokuWiki 页面转换为 MediaWiki 格式，反之亦然。我在脚注方面遇到了一些麻烦。

DokuWiki 有一个插件，可以为 DokuWiki 的基本脚注标记添加扩展功能。其中之一是能够向笔记添加名称并在以后重复使用。例如：

多库维基 媒体维基
[(FOO>This is a footnote.)] <ref name="FOO">This is a footnote.</ref>
[(BAR>Another note in the same paragraph.)] <ref name="BAR">Another note in the same paragraph.</ref>

使用sed可以轻松查找和替换。这是我的脚本与带有“注释名称”的脚注相关的命令：

sed -ri 's@\[\(.*>@<ref name=\"XXX\">@g' dokuwiki-page.txt
sed -ri 's@\)\]@<\/ref>@g' dokuwiki-page.txt

但是，当然，它不会保留名称，它只是将新的通用注释名称“XXX”应用于所有具有名称的注释。因此，在我上面的示例中，结果将是：

多库维基 媒体维基
[(FOO>This is a footnote.)] <ref name="XXX">This is a footnote.</ref>
[(BAR>Another note in the same paragraph.)] <ref name="XXX">Another note in the same paragraph.</ref>

我需要帮助来保留注释名称（示例中的 FOO 和 BAR）。我确实接受除sed之外的其他解决方案。

重要笔记：

  1. 脚注句子可以出现在段落的中间，并且多个带有脚注名称的引用可以出现在同一段落中但具有不同的名称。（又名 Unix 的“非常长的行”的段落）
  2. 我无法拆分命令以[(在第一个命令中替换，>然后在第二个命令中替换，因为 MediaWiki 标记使用了太多的 html 标签（充满 和<）>。一个标签可能会被不正确地替换。
  3. 有一些[(...)]没有>里面的。就像在 中[(This is a nameless note.)]而不是[(My_Note_Name>This is a named note.)].
linux
Martin Hope
Daniel
Asked: 2023-07-04 21:22:44 +0800 CST
  • 8

我的情况非常具体，我是xmlstarlet的初学者。

我有一个如下所示的 XML 文件，其中包含数百个条目。

<netbooks>
  <file id="2">
    <date>2008-06-04 16:40</date>
    <author>Daniel</author>
    <name bytes="422904" hash="383a39b183">New name of - Just an example.pdf</nome>
    <name bytes="383135" hash="5a43dc3524">Just an example.pdf</nome>
  </file>
</netbooks>

其中root = 上网本标签。

问题

  1. 我有文件哈希5a43dc3524，我想获取日期值，即2008-06-04 16:40。做到这一点最简单的方法是什么？
  2. 另外，如何从文件元素中获取属性 id（即2）？再说一遍，我有哈希值，就这样。
xmlstarlet
Martin Hope
Daniel
Asked: 2023-06-19 20:50:35 +0800 CST
  • 14

我有一个 128GB Somnambulist SSD。我知道这个品牌是最糟糕的品牌之一。我使用 GNOME 磁盘实用程序测量了速度，它显示读/写速度为 420/340。

使用 Debian 12 加密 SSD 后，通过 GNOME Disk Utility 测量的读取速度下降至 13.5 MB/s！

这种速度下降是否正常，或者问题可能与 SSD 本身有关？

debian