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	<id>https://wiki.freitagsrunde.org/index.php?action=history&amp;feed=atom&amp;title=C-Kurs%2FText_processing%2FMusterl%C3%B6sung</id>
	<title>C-Kurs/Text processing/Musterlösung - Versionsgeschichte</title>
	<link rel="self" type="application/atom+xml" href="https://wiki.freitagsrunde.org/index.php?action=history&amp;feed=atom&amp;title=C-Kurs%2FText_processing%2FMusterl%C3%B6sung"/>
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	<updated>2026-05-09T01:35:11Z</updated>
	<subtitle>Versionsgeschichte dieser Seite in FreitagsrundenWiki</subtitle>
	<generator>MediaWiki 1.31.16</generator>
	<entry>
		<id>https://wiki.freitagsrunde.org/index.php?title=C-Kurs/Text_processing/Musterl%C3%B6sung&amp;diff=20477&amp;oldid=prev</id>
		<title>PaulG: verschob „Ckurs/Text processing/Musterlösung“ nach „C-Kurs/Text processing/Musterlösung“</title>
		<link rel="alternate" type="text/html" href="https://wiki.freitagsrunde.org/index.php?title=C-Kurs/Text_processing/Musterl%C3%B6sung&amp;diff=20477&amp;oldid=prev"/>
		<updated>2013-03-05T17:37:17Z</updated>

		<summary type="html">&lt;p&gt;verschob „&lt;a href=&quot;/Ckurs/Text_processing/Musterl%C3%B6sung&quot; class=&quot;mw-redirect&quot; title=&quot;Ckurs/Text processing/Musterlösung&quot;&gt;Ckurs/Text processing/Musterlösung&lt;/a&gt;“ nach „&lt;a href=&quot;/C-Kurs/Text_processing/Musterl%C3%B6sung&quot; title=&quot;C-Kurs/Text processing/Musterlösung&quot;&gt;C-Kurs/Text processing/Musterlösung&lt;/a&gt;“&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;de&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Nächstältere Version&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Version vom 5. März 2013, 17:37 Uhr&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;de&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(kein Unterschied)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>PaulG</name></author>
		
	</entry>
	<entry>
		<id>https://wiki.freitagsrunde.org/index.php?title=C-Kurs/Text_processing/Musterl%C3%B6sung&amp;diff=14068&amp;oldid=prev</id>
		<title>Mutax: hat „Ckurs2009/Text processing/Musterlösung“ nach „Ckurs/Text processing/Musterlösung“ verschoben:&amp;#32;Aufgaben sind Kurs übergreifend nutzbar</title>
		<link rel="alternate" type="text/html" href="https://wiki.freitagsrunde.org/index.php?title=C-Kurs/Text_processing/Musterl%C3%B6sung&amp;diff=14068&amp;oldid=prev"/>
		<updated>2010-07-25T11:49:23Z</updated>

		<summary type="html">&lt;p&gt;hat „&lt;a href=&quot;/Ckurs2009/Text_processing/Musterl%C3%B6sung&quot; class=&quot;mw-redirect&quot; title=&quot;Ckurs2009/Text processing/Musterlösung&quot;&gt;Ckurs2009/Text processing/Musterlösung&lt;/a&gt;“ nach „&lt;a href=&quot;/Ckurs/Text_processing/Musterl%C3%B6sung&quot; class=&quot;mw-redirect&quot; title=&quot;Ckurs/Text processing/Musterlösung&quot;&gt;Ckurs/Text processing/Musterlösung&lt;/a&gt;“ verschoben: Aufgaben sind Kurs übergreifend nutzbar&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;de&quot;&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Nächstältere Version&lt;/td&gt;
				&lt;td colspan=&quot;1&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Version vom 25. Juli 2010, 11:49 Uhr&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-notice&quot; lang=&quot;de&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(kein Unterschied)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Mutax</name></author>
		
	</entry>
	<entry>
		<id>https://wiki.freitagsrunde.org/index.php?title=C-Kurs/Text_processing/Musterl%C3%B6sung&amp;diff=12293&amp;oldid=prev</id>
		<title>85.179.5.52: Die Seite wurde neu angelegt: „ #include &lt;stdio.h&gt;    #include &lt;assert.h&gt;  #include &lt;string.h&gt;    void  write_and_advance(char **write, const char *text) {      strcpy(*write, text);      *writ...“</title>
		<link rel="alternate" type="text/html" href="https://wiki.freitagsrunde.org/index.php?title=C-Kurs/Text_processing/Musterl%C3%B6sung&amp;diff=12293&amp;oldid=prev"/>
		<updated>2009-09-17T02:05:46Z</updated>

		<summary type="html">&lt;p&gt;Die Seite wurde neu angelegt: „ #include &amp;lt;stdio.h&amp;gt;    #include &amp;lt;assert.h&amp;gt;  #include &amp;lt;string.h&amp;gt;    void  write_and_advance(char **write, const char *text) {      strcpy(*write, text);      *writ...“&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Neue Seite&lt;/b&gt;&lt;/p&gt;&lt;div&gt; #include &amp;lt;stdio.h&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
 #include &amp;lt;assert.h&amp;gt;&lt;br /&gt;
 #include &amp;lt;string.h&amp;gt;&lt;br /&gt;
 &lt;br /&gt;
 void&lt;br /&gt;
 write_and_advance(char **write, const char *text) {&lt;br /&gt;
     strcpy(*write, text);&lt;br /&gt;
     *write += strlen(text);&lt;br /&gt;
 }&lt;br /&gt;
 &lt;br /&gt;
 int&lt;br /&gt;
 copy_escape_xml(char *output, const char *input) {&lt;br /&gt;
     const char *read = input;&lt;br /&gt;
     char *write = output;&lt;br /&gt;
 &lt;br /&gt;
     assert(input != NULL);&lt;br /&gt;
     assert(output != NULL);&lt;br /&gt;
 &lt;br /&gt;
     for (;;) {&lt;br /&gt;
         switch (read[0]) {&lt;br /&gt;
         case '\0':&lt;br /&gt;
             write[0] = '\0';&lt;br /&gt;
             return write - output;  /* == strlen(output) */&lt;br /&gt;
         case '&amp;amp;':&lt;br /&gt;
             write_and_advance(&amp;amp;write, &amp;quot;&amp;amp;amp;amp;&amp;quot;);&lt;br /&gt;
             break;&lt;br /&gt;
         case '&amp;lt;':&lt;br /&gt;
             write_and_advance(&amp;amp;write, &amp;quot;&amp;amp;amp;lt;&amp;quot;);&lt;br /&gt;
             break;&lt;br /&gt;
         case '&amp;gt;':&lt;br /&gt;
             write_and_advance(&amp;amp;write, &amp;quot;&amp;amp;amp;gt;&amp;quot;);&lt;br /&gt;
             break;&lt;br /&gt;
         case '\'&amp;lt;span&amp;gt;&amp;lt;/span&amp;gt;':&lt;br /&gt;
             write_and_advance(&amp;amp;write, &amp;quot;&amp;amp;amp;apos;&amp;quot;);&lt;br /&gt;
             break;&lt;br /&gt;
         case '&amp;quot;':&lt;br /&gt;
             write_and_advance(&amp;amp;write, &amp;quot;&amp;amp;amp;quot;&amp;quot;);&lt;br /&gt;
             break;&lt;br /&gt;
         default:&lt;br /&gt;
             *(write++) = read[0];&lt;br /&gt;
         }&lt;br /&gt;
         read++;&lt;br /&gt;
     }&lt;br /&gt;
 }&lt;br /&gt;
 &lt;br /&gt;
 void&lt;br /&gt;
 single_slashes(char *input_output) {&lt;br /&gt;
     const char *read = input_output;&lt;br /&gt;
     char *write = input_output;&lt;br /&gt;
 &lt;br /&gt;
     assert(input_output != NULL);&lt;br /&gt;
 &lt;br /&gt;
     for (;;) {&lt;br /&gt;
         switch (read[0]) {&lt;br /&gt;
         case '\0':&lt;br /&gt;
             write[0] = '\0';&lt;br /&gt;
             return;&lt;br /&gt;
         case '/':&lt;br /&gt;
             {&lt;br /&gt;
                 /* Advance after last slash in sequence */&lt;br /&gt;
                 read++;&lt;br /&gt;
                 while (read[0] == '/') {&lt;br /&gt;
                     read++;&lt;br /&gt;
                 }&lt;br /&gt;
                 write[0] = '/';&lt;br /&gt;
                 write++;&lt;br /&gt;
                 break;&lt;br /&gt;
             }&lt;br /&gt;
         default:&lt;br /&gt;
             *(write++) = read[0];&lt;br /&gt;
             read++;&lt;br /&gt;
         }&lt;br /&gt;
     }&lt;br /&gt;
 }&lt;br /&gt;
 &lt;br /&gt;
 &lt;br /&gt;
 int&lt;br /&gt;
 main() {&lt;br /&gt;
     char escape_input[] = &amp;quot;Kernighan &amp;amp;amp; Ritchie&amp;quot;;&lt;br /&gt;
     char escape_output[255];&lt;br /&gt;
     char slash_input_output[] = &amp;quot;/usr//bin///env&amp;quot;;&lt;br /&gt;
     copy_escape_xml(escape_output, escape_input);&lt;br /&gt;
     single_slashes(slash_input_output);&lt;br /&gt;
 &lt;br /&gt;
     printf(&amp;quot;copy_escape_xml --&amp;gt; \&amp;quot;%s\&amp;quot;\n&amp;quot;, escape_output);&lt;br /&gt;
     printf(&amp;quot;single_slashes --&amp;gt; \&amp;quot;%s\&amp;quot;\n&amp;quot;, slash_input_output);&lt;br /&gt;
 &lt;br /&gt;
     return 0;&lt;br /&gt;
 }&lt;/div&gt;</summary>
		<author><name>85.179.5.52</name></author>
		
	</entry>
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