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<div align='right'>Manual pages:
<a href=man/mc.html>mc</a> &bullet; <a href=man/mcdiff.html>mcdiff</a> &bullet; <a href=man/mcedit.html>mcedit</a> &bullet; <a href=man/mcview.html>mcview</a>
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<a id='TOP' name='TOP'></a><h2 class='header'><a href='../mains.html'>root</a>/<a href='../files/src.html'>src</a>/<a href='../files/src--viewer.html'>viewer</a>/coord_cache.c</h2>
<em class='comment'>/* <img class='icon' src='../icons/n_left.png' alt='[previous]' /><img class='icon' src='../icons/n_right.png' alt='[next]' /><a href='#L84'><img class='icon' src='../icons/first.png' alt='[first]' /></a><a href='#L240'><img class='icon' src='../icons/last.png' alt='[last]' /></a><img class='icon' src='../icons/n_top.png' alt='[top]' /><a href='#BOTTOM'><img class='icon' src='../icons/bottom.png' alt='[bottom]' /></a><a href='../mains.html'><img class='icon' src='../icons/index.png' alt='[index]' /></a><a href='../help.html'><img class='icon' src='../icons/help.png' alt='[help]' /></a>&nbsp;<input type='text' readonly onfocus='this.select();' value='+1 src/viewer/coord_cache.c' /> */</em>
<hr />
<h2 class='header'>DEFINITIONS</h2>
This source file includes following definitions.
<ol>
<li><a href='#L84' title='Defined at 84.'>mcview_ccache_add_entry</a></li>
<li><a href='#L96' title='Defined at 96.'>mcview_coord_cache_entry_less_offset</a></li>
<li><a href='#L104' title='Defined at 104.'>mcview_coord_cache_entry_less_plain</a></li>
<li><a href='#L118' title='Defined at 118.'>mcview_coord_cache_entry_less_nroff</a></li>
<li><a href='#L134' title='Defined at 134.'>mcview_ccache_find</a></li>
<li><a href='#L170' title='Defined at 170.'>mcview_ccache_dump</a></li>
<li><a href='#L240' title='Defined at 240.'>mcview_ccache_lookup</a></li>
</ol>
<hr />
<pre>
<a id='L1' name='L1'></a> 1 <em class='comment'>/*</em>
<a id='L2' name='L2'></a> 2 <em class='comment'> Internal file viewer for the Midnight Commander</em>
<a id='L3' name='L3'></a> 3 <em class='comment'> Function for work with coordinate cache (ccache)</em>
<a id='L4' name='L4'></a> 4 <em class='comment'></em>
<a id='L5' name='L5'></a> 5 <em class='comment'> Copyright (C) 1994-2025</em>
<a id='L6' name='L6'></a> 6 <em class='comment'> Free Software Foundation, Inc.</em>
<a id='L7' name='L7'></a> 7 <em class='comment'></em>
<a id='L8' name='L8'></a> 8 <em class='comment'> Written by:</em>
<a id='L9' name='L9'></a> 9 <em class='comment'> Miguel de Icaza, 1994, 1995, 1998</em>
<a id='L10' name='L10'></a> 10 <em class='comment'> Janne Kukonlehto, 1994, 1995</em>
<a id='L11' name='L11'></a> 11 <em class='comment'> Jakub Jelinek, 1995</em>
<a id='L12' name='L12'></a> 12 <em class='comment'> Joseph M. Hinkle, 1996</em>
<a id='L13' name='L13'></a> 13 <em class='comment'> Norbert Warmuth, 1997</em>
<a id='L14' name='L14'></a> 14 <em class='comment'> Pavel Machek, 1998</em>
<a id='L15' name='L15'></a> 15 <em class='comment'> Roland Illig &lt;roland.illig@gmx.de&gt;, 2004, 2005</em>
<a id='L16' name='L16'></a> 16 <em class='comment'> Slava Zanko &lt;slavazanko@google.com&gt;, 2009</em>
<a id='L17' name='L17'></a> 17 <em class='comment'> Andrew Borodin &lt;aborodin@vmail.ru&gt;, 2009-2022</em>
<a id='L18' name='L18'></a> 18 <em class='comment'> Ilia Maslakov &lt;il.smind@gmail.com&gt;, 2009</em>
<a id='L19' name='L19'></a> 19 <em class='comment'></em>
<a id='L20' name='L20'></a> 20 <em class='comment'> This file is part of the Midnight Commander.</em>
<a id='L21' name='L21'></a> 21 <em class='comment'></em>
<a id='L22' name='L22'></a> 22 <em class='comment'> The Midnight Commander is free software: you can redistribute it</em>
<a id='L23' name='L23'></a> 23 <em class='comment'> and/or modify it under the terms of the GNU General Public License as</em>
<a id='L24' name='L24'></a> 24 <em class='comment'> published by the Free Software Foundation, either version 3 of the License,</em>
<a id='L25' name='L25'></a> 25 <em class='comment'> or (at your option) any later version.</em>
<a id='L26' name='L26'></a> 26 <em class='comment'></em>
<a id='L27' name='L27'></a> 27 <em class='comment'> The Midnight Commander is distributed in the hope that it will be useful,</em>
<a id='L28' name='L28'></a> 28 <em class='comment'> but WITHOUT ANY WARRANTY; without even the implied warranty of</em>
<a id='L29' name='L29'></a> 29 <em class='comment'> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</em>
<a id='L30' name='L30'></a> 30 <em class='comment'> GNU General Public License for more details.</em>
<a id='L31' name='L31'></a> 31 <em class='comment'></em>
<a id='L32' name='L32'></a> 32 <em class='comment'> You should have received a copy of the GNU General Public License</em>
<a id='L33' name='L33'></a> 33 <em class='comment'> along with this program. If not, see &lt;https://www.gnu.org/licenses/&gt;.</em>
<a id='L34' name='L34'></a> 34 <em class='comment'> */</em>
<a id='L35' name='L35'></a> 35
<a id='L36' name='L36'></a> 36 <em class='comment'>/*</em>
<a id='L37' name='L37'></a> 37 <em class='comment'> This cache provides you with a fast lookup to map file offsets into</em>
<a id='L38' name='L38'></a> 38 <em class='comment'> line/column pairs and vice versa. The interface to the mapping is</em>
<a id='L39' name='L39'></a> 39 <em class='comment'> provided by the functions mcview_coord_to_offset() and</em>
<a id='L40' name='L40'></a> 40 <em class='comment'> mcview_offset_to_coord().</em>
<a id='L41' name='L41'></a> 41 <em class='comment'></em>
<a id='L42' name='L42'></a> 42 <em class='comment'> The cache is implemented as a simple sorted array holding entries</em>
<a id='L43' name='L43'></a> 43 <em class='comment'> that map some of the offsets to their line/column pair. Entries that</em>
<a id='L44' name='L44'></a> 44 <em class='comment'> are not cached themselves are interpolated (exactly) from their</em>
<a id='L45' name='L45'></a> 45 <em class='comment'> neighbor entries. The algorithm used for determining the line/column</em>
<a id='L46' name='L46'></a> 46 <em class='comment'> for a specific offset needs to be kept synchronized with the one used</em>
<a id='L47' name='L47'></a> 47 <em class='comment'> in display().</em>
<a id='L48' name='L48'></a> 48 <em class='comment'> */</em>
<a id='L49' name='L49'></a> 49
<a id='L50' name='L50'></a> 50 <em class='sharp'>#include</em> &lt;config.h&gt;
<a id='L51' name='L51'></a> 51
<a id='L52' name='L52'></a> 52 <em class='sharp'>#include</em> &lt;string.h&gt; <em class='comment'>// memset()</em>
<a id='L53' name='L53'></a> 53 <em class='sharp'>#ifdef</em> <a href='../Y/MC_ENABLE_DEBUGGING_CODE.html' title='Multiple used in 4 places.'>MC_ENABLE_DEBUGGING_CODE</a>
<a id='L54' name='L54'></a> 54 <em class='sharp'>#include</em> &lt;inttypes.h&gt; <em class='comment'>// uintmax_t</em>
<a id='L55' name='L55'></a> 55 <em class='sharp'>#endif</em>
<a id='L56' name='L56'></a> 56
<a id='L57' name='L57'></a> 57 <em class='sharp'>#include</em> "<a href='lib--global.h.html'>lib/global.h</a>"
<a id='L58' name='L58'></a> 58 <em class='sharp'>#include</em> "<a href='lib--tty--tty.h.html'>lib/tty/tty.h</a>"
<a id='L59' name='L59'></a> 59 <em class='sharp'>#include</em> "<a href='../I/internal.h.html'>internal.h</a>"
<a id='L60' name='L60'></a> 60
<a id='L61' name='L61'></a> 61 <em class='comment'>/*** global variables ****************************************************************************/</em>
<a id='L62' name='L62'></a> 62
<a id='L63' name='L63'></a> 63 <em class='comment'>/*** file scope macro definitions ****************************************************************/</em>
<a id='L64' name='L64'></a> 64
<a id='L65' name='L65'></a> 65 <em class='sharp'>#define</em> <a href='../S/src--viewer--coord_cache.c.html#L287' title='Referred from 287 in src/viewer/coord_cache.c.'>VIEW_COORD_CACHE_GRANUL</a> 1024
<a id='L66' name='L66'></a> 66 <em class='sharp'>#define</em> <a href='../S/src--viewer--coord_cache.c.html#L257' title='Referred from 257 in src/viewer/coord_cache.c.'>CACHE_CAPACITY_DELTA</a> 64
<a id='L67' name='L67'></a> 67
<a id='L68' name='L68'></a> 68 <em class='sharp'>#define</em> <a href='../R/coord_cache_index.html' title='Multiple referred from 5 places.'>coord_cache_index</a>(<a href='../Y/c.html' title='Multiple used in 818 places.'>c</a>, <a href='../Y/i.html' title='Multiple used in 1934 places.'>i</a>) ((<a href='../S/src--viewer--internal.h.html#L75' title='Defined at 75 in src/viewer/internal.h.'>coord_cache_entry_t</a> *) <a href='../Y/g_ptr_array_index.html' title='Multiple used in 132 places.'>g_ptr_array_index</a> ((<a href='../Y/c.html' title='Multiple used in 818 places.'>c</a>), (<a href='../Y/i.html' title='Multiple used in 1934 places.'>i</a>)))
<a id='L69' name='L69'></a> 69
<a id='L70' name='L70'></a> 70 <em class='comment'>/*** file scope type declarations ****************************************************************/</em>
<a id='L71' name='L71'></a> 71
<a id='L72' name='L72'></a> 72 <strong class='reserved'>typedef</strong> <a href='../Y/gboolean.html' title='Multiple used in 1942 places.'>gboolean</a> (*<a href='../Y/cmp_func_t.html' title='Multiple used in 3 places.'>cmp_func_t</a>) (<strong class='reserved'>const</strong> <a href='../S/src--viewer--internal.h.html#L75' title='Defined at 75 in src/viewer/internal.h.'>coord_cache_entry_t</a> *<a href='../Y/a.html' title='Multiple used in 466 places.'>a</a>, <strong class='reserved'>const</strong> <a href='../S/src--viewer--internal.h.html#L75' title='Defined at 75 in src/viewer/internal.h.'>coord_cache_entry_t</a> *<a href='../Y/b.html' title='Multiple used in 653 places.'>b</a>);
<a id='L73' name='L73'></a> 73
<a id='L74' name='L74'></a> 74 <em class='comment'>/*** forward declarations (file scope functions) *************************************************/</em>
<a id='L75' name='L75'></a> 75
<a id='L76' name='L76'></a> 76 <em class='comment'>/*** file scope variables ************************************************************************/</em>
<a id='L77' name='L77'></a> 77
<a id='L78' name='L78'></a> 78 <em class='comment'>/* --------------------------------------------------------------------------------------------- */</em>
<a id='L79' name='L79'></a> 79 <em class='comment'>/*** file scope functions ************************************************************************/</em>
<a id='L80' name='L80'></a> 80 <em class='comment'>/* --------------------------------------------------------------------------------------------- */</em>
<a id='L81' name='L81'></a> 81
<a id='L82' name='L82'></a> 82 <em class='comment'>/* insert new cache entry into the cache */</em>
<a id='L83' name='L83'></a> 83 <strong class='reserved'>static</strong> <strong class='reserved'>inline</strong> <strong class='reserved'>void</strong>
<a id='L84' name='L84'></a> 84 <a href='../R/mcview_ccache_add_entry.html' title='Multiple referred from 2 places.'>mcview_ccache_add_entry</a> (<a href='../Y/GPtrArray.html' title='Multiple used in 93 places.'>GPtrArray</a> *<a href='../Y/cache.html' title='Multiple used in 28 places.'>cache</a>, <strong class='reserved'>const</strong> <a href='../S/src--viewer--internal.h.html#L75' title='Defined at 75 in src/viewer/internal.h.'>coord_cache_entry_t</a> *<a href='../Y/entry.html' title='Multiple used in 336 places.'>entry</a>)
<em class='comment'>/* <img class='icon' src='../icons/n_left.png' alt='[previous]' /><a href='#L96'><img class='icon' src='../icons/right.png' alt='[next]' /></a><img class='icon' src='../icons/n_first.png' alt='[first]' /><a href='#L240'><img class='icon' src='../icons/last.png' alt='[last]' /></a><a href='#TOP'><img class='icon' src='../icons/top.png' alt='[top]' /></a><a href='#BOTTOM'><img class='icon' src='../icons/bottom.png' alt='[bottom]' /></a><a href='../mains.html'><img class='icon' src='../icons/index.png' alt='[index]' /></a><a href='../help.html'><img class='icon' src='../icons/help.png' alt='[help]' /></a>&nbsp;<input type='text' readonly onfocus='this.select();' value='+84 src/viewer/coord_cache.c' /> */</em>
<a id='L85' name='L85'></a> 85 <em class='brace'>{</em>
<a id='L86' name='L86'></a> 86 <em class='sharp'>#if</em> <a href='../Y/GLIB_CHECK_VERSION.html' title='Multiple used in 10 places.'>GLIB_CHECK_VERSION</a>(2, 68, 0)
<a id='L87' name='L87'></a> 87 <a href='../Y/g_ptr_array_add.html' title='Multiple used in 56 places.'>g_ptr_array_add</a> (<a href='../Y/cache.html' title='Multiple used in 28 places.'>cache</a>, <a href='../Y/g_memdup2.html' title='Multiple used in 2 places.'>g_memdup2</a> (<a href='../Y/entry.html' title='Multiple used in 336 places.'>entry</a>, <strong class='reserved'>sizeof</strong> (*<a href='../Y/entry.html' title='Multiple used in 336 places.'>entry</a>)));
<a id='L88' name='L88'></a> 88 <em class='sharp'>#else</em>
<a id='L89' name='L89'></a> 89 <a href='../Y/g_ptr_array_add.html' title='Multiple used in 56 places.'>g_ptr_array_add</a> (<a href='../Y/cache.html' title='Multiple used in 28 places.'>cache</a>, <a href='../Y/g_memdup.html' title='Multiple used in 2 places.'>g_memdup</a> (<a href='../Y/entry.html' title='Multiple used in 336 places.'>entry</a>, <strong class='reserved'>sizeof</strong> (*<a href='../Y/entry.html' title='Multiple used in 336 places.'>entry</a>)));
<a id='L90' name='L90'></a> 90 <em class='sharp'>#endif</em>
<a id='L91' name='L91'></a> 91 <em class='brace'>}</em>
<a id='L92' name='L92'></a> 92
<a id='L93' name='L93'></a> 93 <em class='comment'>/* --------------------------------------------------------------------------------------------- */</em>
<a id='L94' name='L94'></a> 94
<a id='L95' name='L95'></a> 95 <strong class='reserved'>static</strong> <a href='../Y/gboolean.html' title='Multiple used in 1942 places.'>gboolean</a>
<a id='L96' name='L96'></a> 96 <a href='../S/src--viewer--coord_cache.c.html#L270' title='Referred from 270 in src/viewer/coord_cache.c.'>mcview_coord_cache_entry_less_offset</a> (<strong class='reserved'>const</strong> <a href='../S/src--viewer--internal.h.html#L75' title='Defined at 75 in src/viewer/internal.h.'>coord_cache_entry_t</a> *<a href='../Y/a.html' title='Multiple used in 466 places.'>a</a>, <strong class='reserved'>const</strong> <a href='../S/src--viewer--internal.h.html#L75' title='Defined at 75 in src/viewer/internal.h.'>coord_cache_entry_t</a> *<a href='../Y/b.html' title='Multiple used in 653 places.'>b</a>)
<em class='comment'>/* <a href='#L84'><img class='icon' src='../icons/left.png' alt='[previous]' /></a><a href='#L104'><img class='icon' src='../icons/right.png' alt='[next]' /></a><a href='#L84'><img class='icon' src='../icons/first.png' alt='[first]' /></a><a href='#L240'><img class='icon' src='../icons/last.png' alt='[last]' /></a><a href='#TOP'><img class='icon' src='../icons/top.png' alt='[top]' /></a><a href='#BOTTOM'><img class='icon' src='../icons/bottom.png' alt='[bottom]' /></a><a href='../mains.html'><img class='icon' src='../icons/index.png' alt='[index]' /></a><a href='../help.html'><img class='icon' src='../icons/help.png' alt='[help]' /></a>&nbsp;<input type='text' readonly onfocus='this.select();' value='+96 src/viewer/coord_cache.c' /> */</em>
<a id='L97' name='L97'></a> 97 <em class='brace'>{</em>
<a id='L98' name='L98'></a> 98 <strong class='reserved'>return</strong> (<a href='../Y/a.html' title='Multiple used in 466 places.'>a</a>-&gt;<a href='../Y/cc_offset.html' title='Multiple used in 14 places.'>cc_offset</a> &lt; <a href='../Y/b.html' title='Multiple used in 653 places.'>b</a>-&gt;<a href='../Y/cc_offset.html' title='Multiple used in 14 places.'>cc_offset</a>);
<a id='L99' name='L99'></a> 99 <em class='brace'>}</em>
<a id='L100' name='L100'></a> 100
<a id='L101' name='L101'></a> 101 <em class='comment'>/* --------------------------------------------------------------------------------------------- */</em>
<a id='L102' name='L102'></a> 102
<a id='L103' name='L103'></a> 103 <strong class='reserved'>static</strong> <a href='../Y/gboolean.html' title='Multiple used in 1942 places.'>gboolean</a>
<a id='L104' name='L104'></a> 104 <a href='../S/src--viewer--coord_cache.c.html#L274' title='Referred from 274 in src/viewer/coord_cache.c.'>mcview_coord_cache_entry_less_plain</a> (<strong class='reserved'>const</strong> <a href='../S/src--viewer--internal.h.html#L75' title='Defined at 75 in src/viewer/internal.h.'>coord_cache_entry_t</a> *<a href='../Y/a.html' title='Multiple used in 466 places.'>a</a>, <strong class='reserved'>const</strong> <a href='../S/src--viewer--internal.h.html#L75' title='Defined at 75 in src/viewer/internal.h.'>coord_cache_entry_t</a> *<a href='../Y/b.html' title='Multiple used in 653 places.'>b</a>)
<em class='comment'>/* <a href='#L96'><img class='icon' src='../icons/left.png' alt='[previous]' /></a><a href='#L118'><img class='icon' src='../icons/right.png' alt='[next]' /></a><a href='#L84'><img class='icon' src='../icons/first.png' alt='[first]' /></a><a href='#L240'><img class='icon' src='../icons/last.png' alt='[last]' /></a><a href='#TOP'><img class='icon' src='../icons/top.png' alt='[top]' /></a><a href='#BOTTOM'><img class='icon' src='../icons/bottom.png' alt='[bottom]' /></a><a href='../mains.html'><img class='icon' src='../icons/index.png' alt='[index]' /></a><a href='../help.html'><img class='icon' src='../icons/help.png' alt='[help]' /></a>&nbsp;<input type='text' readonly onfocus='this.select();' value='+104 src/viewer/coord_cache.c' /> */</em>
<a id='L105' name='L105'></a> 105 <em class='brace'>{</em>
<a id='L106' name='L106'></a> 106 <strong class='reserved'>if</strong> (<a href='../Y/a.html' title='Multiple used in 466 places.'>a</a>-&gt;<a href='../Y/cc_line.html' title='Multiple used in 12 places.'>cc_line</a> &lt; <a href='../Y/b.html' title='Multiple used in 653 places.'>b</a>-&gt;<a href='../Y/cc_line.html' title='Multiple used in 12 places.'>cc_line</a>)
<a id='L107' name='L107'></a> 107 <strong class='reserved'>return</strong> <a href='../Y/TRUE.html' title='Multiple used in 1990 places.'>TRUE</a>;
<a id='L108' name='L108'></a> 108
<a id='L109' name='L109'></a> 109 <strong class='reserved'>if</strong> (<a href='../Y/a.html' title='Multiple used in 466 places.'>a</a>-&gt;<a href='../Y/cc_line.html' title='Multiple used in 12 places.'>cc_line</a> == <a href='../Y/b.html' title='Multiple used in 653 places.'>b</a>-&gt;<a href='../Y/cc_line.html' title='Multiple used in 12 places.'>cc_line</a>)
<a id='L110' name='L110'></a> 110 <strong class='reserved'>return</strong> (<a href='../Y/a.html' title='Multiple used in 466 places.'>a</a>-&gt;<a href='../Y/cc_column.html' title='Multiple used in 11 places.'>cc_column</a> &lt; <a href='../Y/b.html' title='Multiple used in 653 places.'>b</a>-&gt;<a href='../Y/cc_column.html' title='Multiple used in 11 places.'>cc_column</a>);
<a id='L111' name='L111'></a> 111
<a id='L112' name='L112'></a> 112 <strong class='reserved'>return</strong> <a href='../Y/FALSE.html' title='Multiple used in 1723 places.'>FALSE</a>;
<a id='L113' name='L113'></a> 113 <em class='brace'>}</em>
<a id='L114' name='L114'></a> 114
<a id='L115' name='L115'></a> 115 <em class='comment'>/* --------------------------------------------------------------------------------------------- */</em>
<a id='L116' name='L116'></a> 116
<a id='L117' name='L117'></a> 117 <strong class='reserved'>static</strong> <a href='../Y/gboolean.html' title='Multiple used in 1942 places.'>gboolean</a>
<a id='L118' name='L118'></a> 118 <a href='../S/src--viewer--coord_cache.c.html#L272' title='Referred from 272 in src/viewer/coord_cache.c.'>mcview_coord_cache_entry_less_nroff</a> (<strong class='reserved'>const</strong> <a href='../S/src--viewer--internal.h.html#L75' title='Defined at 75 in src/viewer/internal.h.'>coord_cache_entry_t</a> *<a href='../Y/a.html' title='Multiple used in 466 places.'>a</a>, <strong class='reserved'>const</strong> <a href='../S/src--viewer--internal.h.html#L75' title='Defined at 75 in src/viewer/internal.h.'>coord_cache_entry_t</a> *<a href='../Y/b.html' title='Multiple used in 653 places.'>b</a>)
<em class='comment'>/* <a href='#L104'><img class='icon' src='../icons/left.png' alt='[previous]' /></a><a href='#L134'><img class='icon' src='../icons/right.png' alt='[next]' /></a><a href='#L84'><img class='icon' src='../icons/first.png' alt='[first]' /></a><a href='#L240'><img class='icon' src='../icons/last.png' alt='[last]' /></a><a href='#TOP'><img class='icon' src='../icons/top.png' alt='[top]' /></a><a href='#BOTTOM'><img class='icon' src='../icons/bottom.png' alt='[bottom]' /></a><a href='../mains.html'><img class='icon' src='../icons/index.png' alt='[index]' /></a><a href='../help.html'><img class='icon' src='../icons/help.png' alt='[help]' /></a>&nbsp;<input type='text' readonly onfocus='this.select();' value='+118 src/viewer/coord_cache.c' /> */</em>
<a id='L119' name='L119'></a> 119 <em class='brace'>{</em>
<a id='L120' name='L120'></a> 120 <strong class='reserved'>if</strong> (<a href='../Y/a.html' title='Multiple used in 466 places.'>a</a>-&gt;<a href='../Y/cc_line.html' title='Multiple used in 12 places.'>cc_line</a> &lt; <a href='../Y/b.html' title='Multiple used in 653 places.'>b</a>-&gt;<a href='../Y/cc_line.html' title='Multiple used in 12 places.'>cc_line</a>)
<a id='L121' name='L121'></a> 121 <strong class='reserved'>return</strong> <a href='../Y/TRUE.html' title='Multiple used in 1990 places.'>TRUE</a>;
<a id='L122' name='L122'></a> 122
<a id='L123' name='L123'></a> 123 <strong class='reserved'>if</strong> (<a href='../Y/a.html' title='Multiple used in 466 places.'>a</a>-&gt;<a href='../Y/cc_line.html' title='Multiple used in 12 places.'>cc_line</a> == <a href='../Y/b.html' title='Multiple used in 653 places.'>b</a>-&gt;<a href='../Y/cc_line.html' title='Multiple used in 12 places.'>cc_line</a>)
<a id='L124' name='L124'></a> 124 <strong class='reserved'>return</strong> (<a href='../Y/a.html' title='Multiple used in 466 places.'>a</a>-&gt;<a href='../Y/cc_nroff_column.html' title='Multiple used in 12 places.'>cc_nroff_column</a> &lt; <a href='../Y/b.html' title='Multiple used in 653 places.'>b</a>-&gt;<a href='../Y/cc_nroff_column.html' title='Multiple used in 12 places.'>cc_nroff_column</a>);
<a id='L125' name='L125'></a> 125
<a id='L126' name='L126'></a> 126 <strong class='reserved'>return</strong> <a href='../Y/FALSE.html' title='Multiple used in 1723 places.'>FALSE</a>;
<a id='L127' name='L127'></a> 127 <em class='brace'>}</em>
<a id='L128' name='L128'></a> 128
<a id='L129' name='L129'></a> 129 <em class='comment'>/* --------------------------------------------------------------------------------------------- */</em>
<a id='L130' name='L130'></a> 130 <em class='comment'>/** Find and return the index of the last cache entry that is</em>
<a id='L131' name='L131'></a> 131 <em class='comment'> * smaller than ''coord'', according to the criterion ''sort_by''. */</em>
<a id='L132' name='L132'></a> 132
<a id='L133' name='L133'></a> 133 <strong class='reserved'>static</strong> <strong class='reserved'>inline</strong> <a href='../Y/size_t.html' title='Multiple used in 711 places.'>size_t</a>
<a id='L134' name='L134'></a> 134 <a href='../S/src--viewer--coord_cache.c.html#L280' title='Referred from 280 in src/viewer/coord_cache.c.'>mcview_ccache_find</a> (<a href='../D/WView.html' title='Multiple defined in 2 places.'>WView</a> *<a href='../Y/view.html' title='Multiple used in 1230 places.'>view</a>, <strong class='reserved'>const</strong> <a href='../S/src--viewer--internal.h.html#L75' title='Defined at 75 in src/viewer/internal.h.'>coord_cache_entry_t</a> *<a href='../Y/coord.html' title='Multiple used in 21 places.'>coord</a>, <a href='../Y/cmp_func_t.html' title='Multiple used in 3 places.'>cmp_func_t</a> <a href='../Y/cmp_func.html' title='Multiple used in 12 places.'>cmp_func</a>)
<em class='comment'>/* <a href='#L118'><img class='icon' src='../icons/left.png' alt='[previous]' /></a><a href='#L170'><img class='icon' src='../icons/right.png' alt='[next]' /></a><a href='#L84'><img class='icon' src='../icons/first.png' alt='[first]' /></a><a href='#L240'><img class='icon' src='../icons/last.png' alt='[last]' /></a><a href='#TOP'><img class='icon' src='../icons/top.png' alt='[top]' /></a><a href='#BOTTOM'><img class='icon' src='../icons/bottom.png' alt='[bottom]' /></a><a href='../mains.html'><img class='icon' src='../icons/index.png' alt='[index]' /></a><a href='../help.html'><img class='icon' src='../icons/help.png' alt='[help]' /></a>&nbsp;<input type='text' readonly onfocus='this.select();' value='+134 src/viewer/coord_cache.c' /> */</em>
<a id='L135' name='L135'></a> 135 <em class='brace'>{</em>
<a id='L136' name='L136'></a> 136 <a href='../Y/size_t.html' title='Multiple used in 711 places.'>size_t</a> <a href='../Y/base.html' title='Multiple used in 92 places.'>base</a> = 0;
<a id='L137' name='L137'></a> 137 <a href='../Y/size_t.html' title='Multiple used in 711 places.'>size_t</a> <a href='../Y/limit.html' title='Multiple used in 15 places.'>limit</a> = <a href='../Y/view.html' title='Multiple used in 1230 places.'>view</a>-&gt;<a href='../Y/coord_cache.html' title='Multiple used in 12 places.'>coord_cache</a>-&gt;<a href='../Y/len.html' title='Multiple used in 1039 places.'>len</a>;
<a id='L138' name='L138'></a> 138
<a id='L139' name='L139'></a> 139 <a href='../Y/g_assert.html' title='Multiple used in 32 places.'>g_assert</a> (<a href='../Y/limit.html' title='Multiple used in 15 places.'>limit</a> != 0);
<a id='L140' name='L140'></a> 140
<a id='L141' name='L141'></a> 141 <strong class='reserved'>while</strong> (<a href='../Y/limit.html' title='Multiple used in 15 places.'>limit</a> &gt; 1)
<a id='L142' name='L142'></a> 142 <em class='brace'>{</em>
<a id='L143' name='L143'></a> 143 <a href='../Y/size_t.html' title='Multiple used in 711 places.'>size_t</a> <a href='../Y/i.html' title='Multiple used in 1934 places.'>i</a>;
<a id='L144' name='L144'></a> 144
<a id='L145' name='L145'></a> 145 <a href='../Y/i.html' title='Multiple used in 1934 places.'>i</a> = <a href='../Y/base.html' title='Multiple used in 92 places.'>base</a> + <a href='../Y/limit.html' title='Multiple used in 15 places.'>limit</a> / 2;
<a id='L146' name='L146'></a> 146 <strong class='reserved'>if</strong> (<a href='../Y/cmp_func.html' title='Multiple used in 12 places.'>cmp_func</a> (<a href='../Y/coord.html' title='Multiple used in 21 places.'>coord</a>, <a href='../S/src--viewer--coord_cache.c.html#L68' title='Defined at 68 in src/viewer/coord_cache.c.'>coord_cache_index</a> (<a href='../Y/view.html' title='Multiple used in 1230 places.'>view</a>-&gt;<a href='../Y/coord_cache.html' title='Multiple used in 12 places.'>coord_cache</a>, <a href='../Y/i.html' title='Multiple used in 1934 places.'>i</a>)))
<a id='L147' name='L147'></a> 147 <em class='brace'>{</em>
<a id='L148' name='L148'></a> 148 <em class='comment'>// continue the search in the lower half of the cache</em>
<a id='L149' name='L149'></a> 149 ;
<a id='L150' name='L150'></a> 150 <em class='brace'>}</em>
<a id='L151' name='L151'></a> 151 <strong class='reserved'>else</strong>
<a id='L152' name='L152'></a> 152 <em class='brace'>{</em>
<a id='L153' name='L153'></a> 153 <em class='comment'>// continue the search in the upper half of the cache</em>
<a id='L154' name='L154'></a> 154 <a href='../Y/base.html' title='Multiple used in 92 places.'>base</a> = <a href='../Y/i.html' title='Multiple used in 1934 places.'>i</a>;
<a id='L155' name='L155'></a> 155 <em class='brace'>}</em>
<a id='L156' name='L156'></a> 156
<a id='L157' name='L157'></a> 157 <a href='../Y/limit.html' title='Multiple used in 15 places.'>limit</a> = (<a href='../Y/limit.html' title='Multiple used in 15 places.'>limit</a> + 1) / 2;
<a id='L158' name='L158'></a> 158 <em class='brace'>}</em>
<a id='L159' name='L159'></a> 159
<a id='L160' name='L160'></a> 160 <strong class='reserved'>return</strong> <a href='../Y/base.html' title='Multiple used in 92 places.'>base</a>;
<a id='L161' name='L161'></a> 161 <em class='brace'>}</em>
<a id='L162' name='L162'></a> 162
<a id='L163' name='L163'></a> 163 <em class='comment'>/* --------------------------------------------------------------------------------------------- */</em>
<a id='L164' name='L164'></a> 164 <em class='comment'>/*** public functions ****************************************************************************/</em>
<a id='L165' name='L165'></a> 165 <em class='comment'>/* --------------------------------------------------------------------------------------------- */</em>
<a id='L166' name='L166'></a> 166
<a id='L167' name='L167'></a> 167 <em class='sharp'>#ifdef</em> <a href='../Y/MC_ENABLE_DEBUGGING_CODE.html' title='Multiple used in 4 places.'>MC_ENABLE_DEBUGGING_CODE</a>
<a id='L168' name='L168'></a> 168
<a id='L169' name='L169'></a> 169 <strong class='reserved'>void</strong>
<a id='L170' name='L170'></a> 170 <a href='../R/mcview_ccache_dump.html' title='Multiple referred from 2 places.'>mcview_ccache_dump</a> (<a href='../D/WView.html' title='Multiple defined in 2 places.'>WView</a> *<a href='../Y/view.html' title='Multiple used in 1230 places.'>view</a>)
<em class='comment'>/* <a href='#L134'><img class='icon' src='../icons/left.png' alt='[previous]' /></a><a href='#L240'><img class='icon' src='../icons/right.png' alt='[next]' /></a><a href='#L84'><img class='icon' src='../icons/first.png' alt='[first]' /></a><a href='#L240'><img class='icon' src='../icons/last.png' alt='[last]' /></a><a href='#TOP'><img class='icon' src='../icons/top.png' alt='[top]' /></a><a href='#BOTTOM'><img class='icon' src='../icons/bottom.png' alt='[bottom]' /></a><a href='../mains.html'><img class='icon' src='../icons/index.png' alt='[index]' /></a><a href='../help.html'><img class='icon' src='../icons/help.png' alt='[help]' /></a>&nbsp;<input type='text' readonly onfocus='this.select();' value='+170 src/viewer/coord_cache.c' /> */</em>
<a id='L171' name='L171'></a> 171 <em class='brace'>{</em>
<a id='L172' name='L172'></a> 172 <a href='../Y/FILE.html' title='Multiple used in 57 places.'>FILE</a> *<a href='../Y/f.html' title='Multiple used in 318 places.'>f</a>;
<a id='L173' name='L173'></a> 173 <a href='../Y/off_t.html' title='Multiple used in 615 places.'>off_t</a> <a href='../Y/offset.html' title='Multiple used in 245 places.'>offset</a>, <a href='../Y/line.html' title='Multiple used in 319 places.'>line</a>, <a href='../Y/column.html' title='Multiple used in 30 places.'>column</a>, <a href='../Y/nextline_offset.html' title='Multiple used in 5 places.'>nextline_offset</a>, <a href='../Y/filesize.html' title='Multiple used in 27 places.'>filesize</a>;
<a id='L174' name='L174'></a> 174 <a href='../Y/guint.html' title='Multiple used in 32 places.'>guint</a> <a href='../Y/i.html' title='Multiple used in 1934 places.'>i</a>;
<a id='L175' name='L175'></a> 175 <strong class='reserved'>const</strong> <a href='../Y/GPtrArray.html' title='Multiple used in 93 places.'>GPtrArray</a> *<a href='../Y/cache.html' title='Multiple used in 28 places.'>cache</a> = <a href='../Y/view.html' title='Multiple used in 1230 places.'>view</a>-&gt;<a href='../Y/coord_cache.html' title='Multiple used in 12 places.'>coord_cache</a>;
<a id='L176' name='L176'></a> 176
<a id='L177' name='L177'></a> 177 <a href='../Y/g_assert.html' title='Multiple used in 32 places.'>g_assert</a> (<a href='../Y/cache.html' title='Multiple used in 28 places.'>cache</a> != <a href='../Y/NULL.html' title='Multiple used in 5498 places.'>NULL</a>);
<a id='L178' name='L178'></a> 178
<a id='L179' name='L179'></a> 179 <a href='../Y/filesize.html' title='Multiple used in 27 places.'>filesize</a> = <a href='../S/src--viewer--datasource.c.html#L105' title='Defined at 105 in src/viewer/datasource.c.'>mcview_get_filesize</a> (<a href='../Y/view.html' title='Multiple used in 1230 places.'>view</a>);
<a id='L180' name='L180'></a> 180
<a id='L181' name='L181'></a> 181 <a href='../Y/f.html' title='Multiple used in 318 places.'>f</a> = <a href='../Y/fopen.html' title='Multiple used in 45 places.'>fopen</a> ("mcview-ccache.out", "w");
<a id='L182' name='L182'></a> 182 <strong class='reserved'>if</strong> (<a href='../Y/f.html' title='Multiple used in 318 places.'>f</a> == <a href='../Y/NULL.html' title='Multiple used in 5498 places.'>NULL</a>)
<a id='L183' name='L183'></a> 183 <strong class='reserved'>return</strong>;
<a id='L184' name='L184'></a> 184
<a id='L185' name='L185'></a> 185 (<strong class='reserved'>void</strong>) <a href='../Y/setvbuf.html' title='Multiple used in 2 places.'>setvbuf</a> (<a href='../Y/f.html' title='Multiple used in 318 places.'>f</a>, <a href='../Y/NULL.html' title='Multiple used in 5498 places.'>NULL</a>, _IONBF, 0);
<a id='L186' name='L186'></a> 186
<a id='L187' name='L187'></a> 187 <em class='comment'>// cache entries</em>
<a id='L188' name='L188'></a> 188 <strong class='reserved'>for</strong> (<a href='../Y/i.html' title='Multiple used in 1934 places.'>i</a> = 0; <a href='../Y/i.html' title='Multiple used in 1934 places.'>i</a> &lt; <a href='../Y/cache.html' title='Multiple used in 28 places.'>cache</a>-&gt;<a href='../Y/len.html' title='Multiple used in 1039 places.'>len</a>; <a href='../Y/i.html' title='Multiple used in 1934 places.'>i</a>++)
<a id='L189' name='L189'></a> 189 <em class='brace'>{</em>
<a id='L190' name='L190'></a> 190 <a href='../S/src--viewer--internal.h.html#L75' title='Defined at 75 in src/viewer/internal.h.'>coord_cache_entry_t</a> *<a href='../Y/e.html' title='Multiple used in 237 places.'>e</a>;
<a id='L191' name='L191'></a> 191
<a id='L192' name='L192'></a> 192 <a href='../Y/e.html' title='Multiple used in 237 places.'>e</a> = <a href='../S/src--viewer--coord_cache.c.html#L68' title='Defined at 68 in src/viewer/coord_cache.c.'>coord_cache_index</a> (<a href='../Y/cache.html' title='Multiple used in 28 places.'>cache</a>, <a href='../Y/i.html' title='Multiple used in 1934 places.'>i</a>);
<a id='L193' name='L193'></a> 193 (<strong class='reserved'>void</strong>) <a href='../Y/fprintf.html' title='Multiple used in 71 places.'>fprintf</a> (<a href='../Y/f.html' title='Multiple used in 318 places.'>f</a>,
<a id='L194' name='L194'></a> 194 "entry %8u offset %8" <a href='../Y/PRIuMAX.html' title='Multiple used in 19 places.'>PRIuMAX</a> " line %8" <a href='../Y/PRIuMAX.html' title='Multiple used in 19 places.'>PRIuMAX</a> " column %8" <a href='../Y/PRIuMAX.html' title='Multiple used in 19 places.'>PRIuMAX</a>
<a id='L195' name='L195'></a> 195 " nroff_column %8" <a href='../Y/PRIuMAX.html' title='Multiple used in 19 places.'>PRIuMAX</a> "\n",
<a id='L196' name='L196'></a> 196 (<strong class='reserved'>unsigned</strong> <strong class='reserved'>int</strong>) <a href='../Y/i.html' title='Multiple used in 1934 places.'>i</a>, (<a href='../Y/uintmax_t.html' title='Multiple used in 111 places.'>uintmax_t</a>) <a href='../Y/e.html' title='Multiple used in 237 places.'>e</a>-&gt;<a href='../Y/cc_offset.html' title='Multiple used in 14 places.'>cc_offset</a>, (<a href='../Y/uintmax_t.html' title='Multiple used in 111 places.'>uintmax_t</a>) <a href='../Y/e.html' title='Multiple used in 237 places.'>e</a>-&gt;<a href='../Y/cc_line.html' title='Multiple used in 12 places.'>cc_line</a>,
<a id='L197' name='L197'></a> 197 (<a href='../Y/uintmax_t.html' title='Multiple used in 111 places.'>uintmax_t</a>) <a href='../Y/e.html' title='Multiple used in 237 places.'>e</a>-&gt;<a href='../Y/cc_column.html' title='Multiple used in 11 places.'>cc_column</a>, (<a href='../Y/uintmax_t.html' title='Multiple used in 111 places.'>uintmax_t</a>) <a href='../Y/e.html' title='Multiple used in 237 places.'>e</a>-&gt;<a href='../Y/cc_nroff_column.html' title='Multiple used in 12 places.'>cc_nroff_column</a>);
<a id='L198' name='L198'></a> 198 <em class='brace'>}</em>
<a id='L199' name='L199'></a> 199 (<strong class='reserved'>void</strong>) <a href='../Y/fprintf.html' title='Multiple used in 71 places.'>fprintf</a> (<a href='../Y/f.html' title='Multiple used in 318 places.'>f</a>, "\n");
<a id='L200' name='L200'></a> 200
<a id='L201' name='L201'></a> 201 <em class='comment'>// offset -&gt; line/column translation</em>
<a id='L202' name='L202'></a> 202 <strong class='reserved'>for</strong> (<a href='../Y/offset.html' title='Multiple used in 245 places.'>offset</a> = 0; <a href='../Y/offset.html' title='Multiple used in 245 places.'>offset</a> &lt; <a href='../Y/filesize.html' title='Multiple used in 27 places.'>filesize</a>; <a href='../Y/offset.html' title='Multiple used in 245 places.'>offset</a>++)
<a id='L203' name='L203'></a> 203 <em class='brace'>{</em>
<a id='L204' name='L204'></a> 204 <a href='../S/src--viewer--move.c.html#L365' title='Defined at 365 in src/viewer/move.c.'>mcview_offset_to_coord</a> (<a href='../Y/view.html' title='Multiple used in 1230 places.'>view</a>, &amp;<a href='../Y/line.html' title='Multiple used in 319 places.'>line</a>, &amp;<a href='../Y/column.html' title='Multiple used in 30 places.'>column</a>, <a href='../Y/offset.html' title='Multiple used in 245 places.'>offset</a>);
<a id='L205' name='L205'></a> 205 (<strong class='reserved'>void</strong>) <a href='../Y/fprintf.html' title='Multiple used in 71 places.'>fprintf</a> (<a href='../Y/f.html' title='Multiple used in 318 places.'>f</a>, "offset %8" <a href='../Y/PRIuMAX.html' title='Multiple used in 19 places.'>PRIuMAX</a> " line %8" <a href='../Y/PRIuMAX.html' title='Multiple used in 19 places.'>PRIuMAX</a> " column %8" <a href='../Y/PRIuMAX.html' title='Multiple used in 19 places.'>PRIuMAX</a> "\n",
<a id='L206' name='L206'></a> 206 (<a href='../Y/uintmax_t.html' title='Multiple used in 111 places.'>uintmax_t</a>) <a href='../Y/offset.html' title='Multiple used in 245 places.'>offset</a>, (<a href='../Y/uintmax_t.html' title='Multiple used in 111 places.'>uintmax_t</a>) <a href='../Y/line.html' title='Multiple used in 319 places.'>line</a>, (<a href='../Y/uintmax_t.html' title='Multiple used in 111 places.'>uintmax_t</a>) <a href='../Y/column.html' title='Multiple used in 30 places.'>column</a>);
<a id='L207' name='L207'></a> 207 <em class='brace'>}</em>
<a id='L208' name='L208'></a> 208
<a id='L209' name='L209'></a> 209 <em class='comment'>// line/column -&gt; offset translation</em>
<a id='L210' name='L210'></a> 210 <strong class='reserved'>for</strong> (<a href='../Y/line.html' title='Multiple used in 319 places.'>line</a> = 0; <a href='../Y/TRUE.html' title='Multiple used in 1990 places.'>TRUE</a>; <a href='../Y/line.html' title='Multiple used in 319 places.'>line</a>++)
<a id='L211' name='L211'></a> 211 <em class='brace'>{</em>
<a id='L212' name='L212'></a> 212 <a href='../S/src--viewer--move.c.html#L351' title='Defined at 351 in src/viewer/move.c.'>mcview_coord_to_offset</a> (<a href='../Y/view.html' title='Multiple used in 1230 places.'>view</a>, &amp;<a href='../Y/nextline_offset.html' title='Multiple used in 5 places.'>nextline_offset</a>, <a href='../Y/line.html' title='Multiple used in 319 places.'>line</a> + 1, 0);
<a id='L213' name='L213'></a> 213 (<strong class='reserved'>void</strong>) <a href='../Y/fprintf.html' title='Multiple used in 71 places.'>fprintf</a> (<a href='../Y/f.html' title='Multiple used in 318 places.'>f</a>, "nextline_offset %8" <a href='../Y/PRIuMAX.html' title='Multiple used in 19 places.'>PRIuMAX</a> "\n", (<a href='../Y/uintmax_t.html' title='Multiple used in 111 places.'>uintmax_t</a>) <a href='../Y/nextline_offset.html' title='Multiple used in 5 places.'>nextline_offset</a>);
<a id='L214' name='L214'></a> 214
<a id='L215' name='L215'></a> 215 <strong class='reserved'>for</strong> (<a href='../Y/column.html' title='Multiple used in 30 places.'>column</a> = 0; <a href='../Y/TRUE.html' title='Multiple used in 1990 places.'>TRUE</a>; <a href='../Y/column.html' title='Multiple used in 30 places.'>column</a>++)
<a id='L216' name='L216'></a> 216 <em class='brace'>{</em>
<a id='L217' name='L217'></a> 217 <a href='../S/src--viewer--move.c.html#L351' title='Defined at 351 in src/viewer/move.c.'>mcview_coord_to_offset</a> (<a href='../Y/view.html' title='Multiple used in 1230 places.'>view</a>, &amp;<a href='../Y/offset.html' title='Multiple used in 245 places.'>offset</a>, <a href='../Y/line.html' title='Multiple used in 319 places.'>line</a>, <a href='../Y/column.html' title='Multiple used in 30 places.'>column</a>);
<a id='L218' name='L218'></a> 218 <strong class='reserved'>if</strong> (<a href='../Y/offset.html' title='Multiple used in 245 places.'>offset</a> &gt;= <a href='../Y/nextline_offset.html' title='Multiple used in 5 places.'>nextline_offset</a>)
<a id='L219' name='L219'></a> 219 <strong class='reserved'>break</strong>;
<a id='L220' name='L220'></a> 220
<a id='L221' name='L221'></a> 221 (<strong class='reserved'>void</strong>) <a href='../Y/fprintf.html' title='Multiple used in 71 places.'>fprintf</a> (<a href='../Y/f.html' title='Multiple used in 318 places.'>f</a>, "line %8" <a href='../Y/PRIuMAX.html' title='Multiple used in 19 places.'>PRIuMAX</a> " column %8" <a href='../Y/PRIuMAX.html' title='Multiple used in 19 places.'>PRIuMAX</a> " offset %8" <a href='../Y/PRIuMAX.html' title='Multiple used in 19 places.'>PRIuMAX</a> "\n",
<a id='L222' name='L222'></a> 222 (<a href='../Y/uintmax_t.html' title='Multiple used in 111 places.'>uintmax_t</a>) <a href='../Y/line.html' title='Multiple used in 319 places.'>line</a>, (<a href='../Y/uintmax_t.html' title='Multiple used in 111 places.'>uintmax_t</a>) <a href='../Y/column.html' title='Multiple used in 30 places.'>column</a>, (<a href='../Y/uintmax_t.html' title='Multiple used in 111 places.'>uintmax_t</a>) <a href='../Y/offset.html' title='Multiple used in 245 places.'>offset</a>);
<a id='L223' name='L223'></a> 223 <em class='brace'>}</em>
<a id='L224' name='L224'></a> 224
<a id='L225' name='L225'></a> 225 <strong class='reserved'>if</strong> (<a href='../Y/nextline_offset.html' title='Multiple used in 5 places.'>nextline_offset</a> &gt;= <a href='../Y/filesize.html' title='Multiple used in 27 places.'>filesize</a> - 1)
<a id='L226' name='L226'></a> 226 <strong class='reserved'>break</strong>;
<a id='L227' name='L227'></a> 227 <em class='brace'>}</em>
<a id='L228' name='L228'></a> 228
<a id='L229' name='L229'></a> 229 (<strong class='reserved'>void</strong>) <a href='../Y/fclose.html' title='Multiple used in 43 places.'>fclose</a> (<a href='../Y/f.html' title='Multiple used in 318 places.'>f</a>);
<a id='L230' name='L230'></a> 230 <em class='brace'>}</em>
<a id='L231' name='L231'></a> 231 <em class='sharp'>#endif</em>
<a id='L232' name='L232'></a> 232
<a id='L233' name='L233'></a> 233 <em class='comment'>/* --------------------------------------------------------------------------------------------- */</em>
<a id='L234' name='L234'></a> 234 <em class='comment'>/** Look up the missing components of ''coord'', which are given by</em>
<a id='L235' name='L235'></a> 235 <em class='comment'> * ''lookup_what''. The function returns the smallest value that</em>
<a id='L236' name='L236'></a> 236 <em class='comment'> * matches the existing components of ''coord''.</em>
<a id='L237' name='L237'></a> 237 <em class='comment'> */</em>
<a id='L238' name='L238'></a> 238
<a id='L239' name='L239'></a> 239 <strong class='reserved'>void</strong>
<a id='L240' name='L240'></a> 240 <a href='../R/mcview_ccache_lookup.html' title='Multiple referred from 3 places.'>mcview_ccache_lookup</a> (<a href='../D/WView.html' title='Multiple defined in 2 places.'>WView</a> *<a href='../Y/view.html' title='Multiple used in 1230 places.'>view</a>, <a href='../S/src--viewer--internal.h.html#L75' title='Defined at 75 in src/viewer/internal.h.'>coord_cache_entry_t</a> *<a href='../Y/coord.html' title='Multiple used in 21 places.'>coord</a>, <strong class='reserved'>enum</strong> <a href='../S/src--viewer--internal.h.html#L40' title='Defined at 40 in src/viewer/internal.h.'>ccache_type</a> <a href='../Y/lookup_what.html' title='Multiple used in 5 places.'>lookup_what</a>)
<em class='comment'>/* <a href='#L170'><img class='icon' src='../icons/left.png' alt='[previous]' /></a><img class='icon' src='../icons/n_right.png' alt='[next]' /><a href='#L84'><img class='icon' src='../icons/first.png' alt='[first]' /></a><img class='icon' src='../icons/n_last.png' alt='[last]' /><a href='#TOP'><img class='icon' src='../icons/top.png' alt='[top]' /></a><a href='#BOTTOM'><img class='icon' src='../icons/bottom.png' alt='[bottom]' /></a><a href='../mains.html'><img class='icon' src='../icons/index.png' alt='[index]' /></a><a href='../help.html'><img class='icon' src='../icons/help.png' alt='[help]' /></a>&nbsp;<input type='text' readonly onfocus='this.select();' value='+240 src/viewer/coord_cache.c' /> */</em>
<a id='L241' name='L241'></a> 241 <em class='brace'>{</em>
<a id='L242' name='L242'></a> 242 <a href='../Y/size_t.html' title='Multiple used in 711 places.'>size_t</a> <a href='../Y/i.html' title='Multiple used in 1934 places.'>i</a>;
<a id='L243' name='L243'></a> 243 <a href='../Y/GPtrArray.html' title='Multiple used in 93 places.'>GPtrArray</a> *<a href='../Y/cache.html' title='Multiple used in 28 places.'>cache</a>;
<a id='L244' name='L244'></a> 244 <a href='../S/src--viewer--internal.h.html#L75' title='Defined at 75 in src/viewer/internal.h.'>coord_cache_entry_t</a> <a href='../Y/current.html' title='Multiple used in 568 places.'>current</a>, <a href='../Y/next.html' title='Multiple used in 212 places.'>next</a>, <a href='../Y/entry.html' title='Multiple used in 336 places.'>entry</a>;
<a id='L245' name='L245'></a> 245 <strong class='reserved'>enum</strong> <a href='../S/src--viewer--internal.h.html#L40' title='Defined at 40 in src/viewer/internal.h.'>ccache_type</a> <a href='../Y/sorter.html' title='Multiple used in 3 places.'>sorter</a>;
<a id='L246' name='L246'></a> 246 <a href='../Y/off_t.html' title='Multiple used in 615 places.'>off_t</a> <a href='../Y/limit.html' title='Multiple used in 15 places.'>limit</a>;
<a id='L247' name='L247'></a> 247 <a href='../Y/cmp_func_t.html' title='Multiple used in 3 places.'>cmp_func_t</a> <a href='../Y/cmp_func.html' title='Multiple used in 12 places.'>cmp_func</a>;
<a id='L248' name='L248'></a> 248
<a id='L249' name='L249'></a> 249 <strong class='reserved'>enum</strong>
<a id='L250' name='L250'></a> 250 <em class='brace'>{</em>
<a id='L251' name='L251'></a> 251 <a href='../R/NROFF_START.html' title='Multiple referred from 5 places.'>NROFF_START</a>,
<a id='L252' name='L252'></a> 252 <a href='../R/NROFF_BACKSPACE.html' title='Multiple referred from 3 places.'>NROFF_BACKSPACE</a>,
<a id='L253' name='L253'></a> 253 <a href='../R/NROFF_CONTINUATION.html' title='Multiple referred from 2 places.'>NROFF_CONTINUATION</a>
<a id='L254' name='L254'></a> 254 <em class='brace'>}</em> <a href='../Y/nroff_state.html' title='Multiple used in 8 places.'>nroff_state</a>;
<a id='L255' name='L255'></a> 255
<a id='L256' name='L256'></a> 256 <strong class='reserved'>if</strong> (<a href='../Y/view.html' title='Multiple used in 1230 places.'>view</a>-&gt;<a href='../Y/coord_cache.html' title='Multiple used in 12 places.'>coord_cache</a> == <a href='../Y/NULL.html' title='Multiple used in 5498 places.'>NULL</a>)
<a id='L257' name='L257'></a> 257 <a href='../Y/view.html' title='Multiple used in 1230 places.'>view</a>-&gt;<a href='../Y/coord_cache.html' title='Multiple used in 12 places.'>coord_cache</a> = <a href='../Y/g_ptr_array_new_full.html' title='Multiple used in 4 places.'>g_ptr_array_new_full</a> (<a href='../S/src--viewer--coord_cache.c.html#L66' title='Defined at 66 in src/viewer/coord_cache.c.'>CACHE_CAPACITY_DELTA</a>, <a href='../Y/g_free.html' title='Multiple used in 1114 places.'>g_free</a>);
<a id='L258' name='L258'></a> 258
<a id='L259' name='L259'></a> 259 <a href='../Y/cache.html' title='Multiple used in 28 places.'>cache</a> = <a href='../Y/view.html' title='Multiple used in 1230 places.'>view</a>-&gt;<a href='../Y/coord_cache.html' title='Multiple used in 12 places.'>coord_cache</a>;
<a id='L260' name='L260'></a> 260
<a id='L261' name='L261'></a> 261 <strong class='reserved'>if</strong> (<a href='../Y/cache.html' title='Multiple used in 28 places.'>cache</a>-&gt;<a href='../Y/len.html' title='Multiple used in 1039 places.'>len</a> == 0)
<a id='L262' name='L262'></a> 262 <em class='brace'>{</em>
<a id='L263' name='L263'></a> 263 <a href='../Y/memset.html' title='Multiple used in 74 places.'>memset</a> (&amp;<a href='../Y/current.html' title='Multiple used in 568 places.'>current</a>, 0, <strong class='reserved'>sizeof</strong> (<a href='../Y/current.html' title='Multiple used in 568 places.'>current</a>));
<a id='L264' name='L264'></a> 264 <a href='../S/src--viewer--coord_cache.c.html#L84' title='Defined at 84 in src/viewer/coord_cache.c.'>mcview_ccache_add_entry</a> (<a href='../Y/cache.html' title='Multiple used in 28 places.'>cache</a>, &amp;<a href='../Y/current.html' title='Multiple used in 568 places.'>current</a>);
<a id='L265' name='L265'></a> 265 <em class='brace'>}</em>
<a id='L266' name='L266'></a> 266
<a id='L267' name='L267'></a> 267 <a href='../Y/sorter.html' title='Multiple used in 3 places.'>sorter</a> = (<a href='../Y/lookup_what.html' title='Multiple used in 5 places.'>lookup_what</a> == <a href='../S/src--viewer--internal.h.html#L42' title='Defined at 42 in src/viewer/internal.h.'>CCACHE_OFFSET</a>) ? <a href='../S/src--viewer--internal.h.html#L43' title='Defined at 43 in src/viewer/internal.h.'>CCACHE_LINECOL</a> : <a href='../S/src--viewer--internal.h.html#L42' title='Defined at 42 in src/viewer/internal.h.'>CCACHE_OFFSET</a>;
<a id='L268' name='L268'></a> 268
<a id='L269' name='L269'></a> 269 <strong class='reserved'>if</strong> (<a href='../Y/sorter.html' title='Multiple used in 3 places.'>sorter</a> == <a href='../S/src--viewer--internal.h.html#L42' title='Defined at 42 in src/viewer/internal.h.'>CCACHE_OFFSET</a>)
<a id='L270' name='L270'></a> 270 <a href='../Y/cmp_func.html' title='Multiple used in 12 places.'>cmp_func</a> = <a href='../S/src--viewer--coord_cache.c.html#L96' title='Defined at 96 in src/viewer/coord_cache.c.'>mcview_coord_cache_entry_less_offset</a>;
<a id='L271' name='L271'></a> 271 <strong class='reserved'>else</strong> <strong class='reserved'>if</strong> (<a href='../Y/view.html' title='Multiple used in 1230 places.'>view</a>-&gt;<a href='../Y/mode_flags.html' title='Multiple used in 66 places.'>mode_flags</a>.<a href='../Y/nroff.html' title='Multiple used in 117 places.'>nroff</a>)
<a id='L272' name='L272'></a> 272 <a href='../Y/cmp_func.html' title='Multiple used in 12 places.'>cmp_func</a> = <a href='../S/src--viewer--coord_cache.c.html#L118' title='Defined at 118 in src/viewer/coord_cache.c.'>mcview_coord_cache_entry_less_nroff</a>;
<a id='L273' name='L273'></a> 273 <strong class='reserved'>else</strong>
<a id='L274' name='L274'></a> 274 <a href='../Y/cmp_func.html' title='Multiple used in 12 places.'>cmp_func</a> = <a href='../S/src--viewer--coord_cache.c.html#L104' title='Defined at 104 in src/viewer/coord_cache.c.'>mcview_coord_cache_entry_less_plain</a>;
<a id='L275' name='L275'></a> 275
<a id='L276' name='L276'></a> 276 <a href='../S/lib--tty--tty.c.html#L162' title='Defined at 162 in lib/tty/tty.c.'>tty_enable_interrupt_key</a> ();
<a id='L277' name='L277'></a> 277
<a id='L278' name='L278'></a> 278 <a href='../Y/retry.html' title='Multiple used in 7 places.'>retry</a>:
<a id='L279' name='L279'></a> 279 <em class='comment'>// find the two neighbor entries in the cache</em>
<a id='L280' name='L280'></a> 280 <a href='../Y/i.html' title='Multiple used in 1934 places.'>i</a> = <a href='../S/src--viewer--coord_cache.c.html#L134' title='Defined at 134 in src/viewer/coord_cache.c.'>mcview_ccache_find</a> (<a href='../Y/view.html' title='Multiple used in 1230 places.'>view</a>, <a href='../Y/coord.html' title='Multiple used in 21 places.'>coord</a>, <a href='../Y/cmp_func.html' title='Multiple used in 12 places.'>cmp_func</a>);
<a id='L281' name='L281'></a> 281 <em class='comment'>// now i points to the lower neighbor in the cache</em>
<a id='L282' name='L282'></a> 282
<a id='L283' name='L283'></a> 283 <a href='../Y/current.html' title='Multiple used in 568 places.'>current</a> = *<a href='../S/src--viewer--coord_cache.c.html#L68' title='Defined at 68 in src/viewer/coord_cache.c.'>coord_cache_index</a> (<a href='../Y/cache.html' title='Multiple used in 28 places.'>cache</a>, <a href='../Y/i.html' title='Multiple used in 1934 places.'>i</a>);
<a id='L284' name='L284'></a> 284 <strong class='reserved'>if</strong> (<a href='../Y/i.html' title='Multiple used in 1934 places.'>i</a> + 1 &lt; <a href='../Y/view.html' title='Multiple used in 1230 places.'>view</a>-&gt;<a href='../Y/coord_cache.html' title='Multiple used in 12 places.'>coord_cache</a>-&gt;<a href='../Y/len.html' title='Multiple used in 1039 places.'>len</a>)
<a id='L285' name='L285'></a> 285 <a href='../Y/limit.html' title='Multiple used in 15 places.'>limit</a> = <a href='../S/src--viewer--coord_cache.c.html#L68' title='Defined at 68 in src/viewer/coord_cache.c.'>coord_cache_index</a> (<a href='../Y/cache.html' title='Multiple used in 28 places.'>cache</a>, <a href='../Y/i.html' title='Multiple used in 1934 places.'>i</a> + 1)-&gt;<a href='../Y/cc_offset.html' title='Multiple used in 14 places.'>cc_offset</a>;
<a id='L286' name='L286'></a> 286 <strong class='reserved'>else</strong>
<a id='L287' name='L287'></a> 287 <a href='../Y/limit.html' title='Multiple used in 15 places.'>limit</a> = <a href='../Y/current.html' title='Multiple used in 568 places.'>current</a>.<a href='../Y/cc_offset.html' title='Multiple used in 14 places.'>cc_offset</a> + <a href='../S/src--viewer--coord_cache.c.html#L65' title='Defined at 65 in src/viewer/coord_cache.c.'>VIEW_COORD_CACHE_GRANUL</a>;
<a id='L288' name='L288'></a> 288
<a id='L289' name='L289'></a> 289 <a href='../Y/entry.html' title='Multiple used in 336 places.'>entry</a> = <a href='../Y/current.html' title='Multiple used in 568 places.'>current</a>;
<a id='L290' name='L290'></a> 290 <a href='../Y/nroff_state.html' title='Multiple used in 8 places.'>nroff_state</a> = <a href='../S/src--viewer--coord_cache.c.html#L251' title='Defined at 251 in src/viewer/coord_cache.c.'>NROFF_START</a>;
<a id='L291' name='L291'></a> 291 <strong class='reserved'>for</strong> (; <a href='../Y/current.html' title='Multiple used in 568 places.'>current</a>.<a href='../Y/cc_offset.html' title='Multiple used in 14 places.'>cc_offset</a> &lt; <a href='../Y/limit.html' title='Multiple used in 15 places.'>limit</a>; <a href='../Y/current.html' title='Multiple used in 568 places.'>current</a> = <a href='../Y/next.html' title='Multiple used in 212 places.'>next</a>)
<a id='L292' name='L292'></a> 292 <em class='brace'>{</em>
<a id='L293' name='L293'></a> 293 <strong class='reserved'>int</strong> <a href='../Y/c.html' title='Multiple used in 818 places.'>c</a>;
<a id='L294' name='L294'></a> 294
<a id='L295' name='L295'></a> 295 <strong class='reserved'>if</strong> (!<a href='../S/src--viewer--internal.h.html#L395' title='Defined at 395 in src/viewer/internal.h.'>mcview_get_byte</a> (<a href='../Y/view.html' title='Multiple used in 1230 places.'>view</a>, <a href='../Y/current.html' title='Multiple used in 568 places.'>current</a>.<a href='../Y/cc_offset.html' title='Multiple used in 14 places.'>cc_offset</a>, &amp;<a href='../Y/c.html' title='Multiple used in 818 places.'>c</a>))
<a id='L296' name='L296'></a> 296 <strong class='reserved'>break</strong>;
<a id='L297' name='L297'></a> 297
<a id='L298' name='L298'></a> 298 <strong class='reserved'>if</strong> (!<a href='../Y/cmp_func.html' title='Multiple used in 12 places.'>cmp_func</a> (&amp;<a href='../Y/current.html' title='Multiple used in 568 places.'>current</a>, <a href='../Y/coord.html' title='Multiple used in 21 places.'>coord</a>)
<a id='L299' name='L299'></a> 299 &amp;&amp; (<a href='../Y/lookup_what.html' title='Multiple used in 5 places.'>lookup_what</a> != <a href='../S/src--viewer--internal.h.html#L42' title='Defined at 42 in src/viewer/internal.h.'>CCACHE_OFFSET</a> || !<a href='../Y/view.html' title='Multiple used in 1230 places.'>view</a>-&gt;<a href='../Y/mode_flags.html' title='Multiple used in 66 places.'>mode_flags</a>.<a href='../Y/nroff.html' title='Multiple used in 117 places.'>nroff</a>
<a id='L300' name='L300'></a> 300 || <a href='../Y/nroff_state.html' title='Multiple used in 8 places.'>nroff_state</a> == <a href='../S/src--viewer--coord_cache.c.html#L251' title='Defined at 251 in src/viewer/coord_cache.c.'>NROFF_START</a>))
<a id='L301' name='L301'></a> 301 <strong class='reserved'>break</strong>;
<a id='L302' name='L302'></a> 302
<a id='L303' name='L303'></a> 303 <em class='comment'>// Provide useful default values for 'next'</em>
<a id='L304' name='L304'></a> 304 <a href='../Y/next.html' title='Multiple used in 212 places.'>next</a>.<a href='../Y/cc_offset.html' title='Multiple used in 14 places.'>cc_offset</a> = <a href='../Y/current.html' title='Multiple used in 568 places.'>current</a>.<a href='../Y/cc_offset.html' title='Multiple used in 14 places.'>cc_offset</a> + 1;
<a id='L305' name='L305'></a> 305 <a href='../Y/next.html' title='Multiple used in 212 places.'>next</a>.<a href='../Y/cc_line.html' title='Multiple used in 12 places.'>cc_line</a> = <a href='../Y/current.html' title='Multiple used in 568 places.'>current</a>.<a href='../Y/cc_line.html' title='Multiple used in 12 places.'>cc_line</a>;
<a id='L306' name='L306'></a> 306 <a href='../Y/next.html' title='Multiple used in 212 places.'>next</a>.<a href='../Y/cc_column.html' title='Multiple used in 11 places.'>cc_column</a> = <a href='../Y/current.html' title='Multiple used in 568 places.'>current</a>.<a href='../Y/cc_column.html' title='Multiple used in 11 places.'>cc_column</a> + 1;
<a id='L307' name='L307'></a> 307 <a href='../Y/next.html' title='Multiple used in 212 places.'>next</a>.<a href='../Y/cc_nroff_column.html' title='Multiple used in 12 places.'>cc_nroff_column</a> = <a href='../Y/current.html' title='Multiple used in 568 places.'>current</a>.<a href='../Y/cc_nroff_column.html' title='Multiple used in 12 places.'>cc_nroff_column</a> + 1;
<a id='L308' name='L308'></a> 308
<a id='L309' name='L309'></a> 309 <em class='comment'>// and override some of them as necessary.</em>
<a id='L310' name='L310'></a> 310 <strong class='reserved'>if</strong> (<a href='../Y/c.html' title='Multiple used in 818 places.'>c</a> == '\r')
<a id='L311' name='L311'></a> 311 <em class='brace'>{</em>
<a id='L312' name='L312'></a> 312 <strong class='reserved'>int</strong> <a href='../Y/nextc.html' title='Multiple used in 3 places.'>nextc</a> = -1;
<a id='L313' name='L313'></a> 313
<a id='L314' name='L314'></a> 314 <a href='../S/src--viewer--internal.h.html#L416' title='Defined at 416 in src/viewer/internal.h.'>mcview_get_byte_indexed</a> (<a href='../Y/view.html' title='Multiple used in 1230 places.'>view</a>, <a href='../Y/current.html' title='Multiple used in 568 places.'>current</a>.<a href='../Y/cc_offset.html' title='Multiple used in 14 places.'>cc_offset</a>, 1, &amp;<a href='../Y/nextc.html' title='Multiple used in 3 places.'>nextc</a>);
<a id='L315' name='L315'></a> 315
<a id='L316' name='L316'></a> 316 <em class='comment'>/* Ignore '\r' if it is followed by '\r' or '\n'. If it is</em>
<a id='L317' name='L317'></a> 317 <em class='comment'> * followed by anything else, it is a Mac line ending and</em>
<a id='L318' name='L318'></a> 318 <em class='comment'> * produces a line break.</em>
<a id='L319' name='L319'></a> 319 <em class='comment'> */</em>
<a id='L320' name='L320'></a> 320 <strong class='reserved'>if</strong> (<a href='../Y/nextc.html' title='Multiple used in 3 places.'>nextc</a> == '\r' || <a href='../Y/nextc.html' title='Multiple used in 3 places.'>nextc</a> == '\n')
<a id='L321' name='L321'></a> 321 <em class='brace'>{</em>
<a id='L322' name='L322'></a> 322 <a href='../Y/next.html' title='Multiple used in 212 places.'>next</a>.<a href='../Y/cc_column.html' title='Multiple used in 11 places.'>cc_column</a> = <a href='../Y/current.html' title='Multiple used in 568 places.'>current</a>.<a href='../Y/cc_column.html' title='Multiple used in 11 places.'>cc_column</a>;
<a id='L323' name='L323'></a> 323 <a href='../Y/next.html' title='Multiple used in 212 places.'>next</a>.<a href='../Y/cc_nroff_column.html' title='Multiple used in 12 places.'>cc_nroff_column</a> = <a href='../Y/current.html' title='Multiple used in 568 places.'>current</a>.<a href='../Y/cc_nroff_column.html' title='Multiple used in 12 places.'>cc_nroff_column</a>;
<a id='L324' name='L324'></a> 324 <em class='brace'>}</em>
<a id='L325' name='L325'></a> 325 <strong class='reserved'>else</strong>
<a id='L326' name='L326'></a> 326 <em class='brace'>{</em>
<a id='L327' name='L327'></a> 327 <a href='../Y/next.html' title='Multiple used in 212 places.'>next</a>.<a href='../Y/cc_line.html' title='Multiple used in 12 places.'>cc_line</a> = <a href='../Y/current.html' title='Multiple used in 568 places.'>current</a>.<a href='../Y/cc_line.html' title='Multiple used in 12 places.'>cc_line</a> + 1;
<a id='L328' name='L328'></a> 328 <a href='../Y/next.html' title='Multiple used in 212 places.'>next</a>.<a href='../Y/cc_column.html' title='Multiple used in 11 places.'>cc_column</a> = 0;
<a id='L329' name='L329'></a> 329 <a href='../Y/next.html' title='Multiple used in 212 places.'>next</a>.<a href='../Y/cc_nroff_column.html' title='Multiple used in 12 places.'>cc_nroff_column</a> = 0;
<a id='L330' name='L330'></a> 330 <em class='brace'>}</em>
<a id='L331' name='L331'></a> 331 <em class='brace'>}</em>
<a id='L332' name='L332'></a> 332 <strong class='reserved'>else</strong> <strong class='reserved'>if</strong> (<a href='../Y/nroff_state.html' title='Multiple used in 8 places.'>nroff_state</a> == <a href='../S/src--viewer--coord_cache.c.html#L252' title='Defined at 252 in src/viewer/coord_cache.c.'>NROFF_BACKSPACE</a>)
<a id='L333' name='L333'></a> 333 <a href='../Y/next.html' title='Multiple used in 212 places.'>next</a>.<a href='../Y/cc_nroff_column.html' title='Multiple used in 12 places.'>cc_nroff_column</a> = <a href='../Y/current.html' title='Multiple used in 568 places.'>current</a>.<a href='../Y/cc_nroff_column.html' title='Multiple used in 12 places.'>cc_nroff_column</a> - 1;
<a id='L334' name='L334'></a> 334 <strong class='reserved'>else</strong> <strong class='reserved'>if</strong> (<a href='../Y/c.html' title='Multiple used in 818 places.'>c</a> == '\t')
<a id='L335' name='L335'></a> 335 <em class='brace'>{</em>
<a id='L336' name='L336'></a> 336 <a href='../Y/next.html' title='Multiple used in 212 places.'>next</a>.<a href='../Y/cc_column.html' title='Multiple used in 11 places.'>cc_column</a> = <a href='../S/src--viewer--internal.h.html#L339' title='Defined at 339 in src/viewer/internal.h.'>mcview_offset_rounddown</a> (<a href='../Y/current.html' title='Multiple used in 568 places.'>current</a>.<a href='../Y/cc_column.html' title='Multiple used in 11 places.'>cc_column</a>, 8) + 8;
<a id='L337' name='L337'></a> 337 <a href='../Y/next.html' title='Multiple used in 212 places.'>next</a>.<a href='../Y/cc_nroff_column.html' title='Multiple used in 12 places.'>cc_nroff_column</a> = <a href='../S/src--viewer--internal.h.html#L339' title='Defined at 339 in src/viewer/internal.h.'>mcview_offset_rounddown</a> (<a href='../Y/current.html' title='Multiple used in 568 places.'>current</a>.<a href='../Y/cc_nroff_column.html' title='Multiple used in 12 places.'>cc_nroff_column</a>, 8) + 8;
<a id='L338' name='L338'></a> 338 <em class='brace'>}</em>
<a id='L339' name='L339'></a> 339 <strong class='reserved'>else</strong> <strong class='reserved'>if</strong> (<a href='../Y/c.html' title='Multiple used in 818 places.'>c</a> == '\n')
<a id='L340' name='L340'></a> 340 <em class='brace'>{</em>
<a id='L341' name='L341'></a> 341 <a href='../Y/next.html' title='Multiple used in 212 places.'>next</a>.<a href='../Y/cc_line.html' title='Multiple used in 12 places.'>cc_line</a> = <a href='../Y/current.html' title='Multiple used in 568 places.'>current</a>.<a href='../Y/cc_line.html' title='Multiple used in 12 places.'>cc_line</a> + 1;
<a id='L342' name='L342'></a> 342 <a href='../Y/next.html' title='Multiple used in 212 places.'>next</a>.<a href='../Y/cc_column.html' title='Multiple used in 11 places.'>cc_column</a> = 0;
<a id='L343' name='L343'></a> 343 <a href='../Y/next.html' title='Multiple used in 212 places.'>next</a>.<a href='../Y/cc_nroff_column.html' title='Multiple used in 12 places.'>cc_nroff_column</a> = 0;
<a id='L344' name='L344'></a> 344 <em class='brace'>}</em>
<a id='L345' name='L345'></a> 345 <strong class='reserved'>else</strong>
<a id='L346' name='L346'></a> 346 <em class='brace'>{</em>
<a id='L347' name='L347'></a> 347 ; <em class='comment'>// Use all default values from above</em>
<a id='L348' name='L348'></a> 348 <em class='brace'>}</em>
<a id='L349' name='L349'></a> 349
<a id='L350' name='L350'></a> 350 <strong class='reserved'>switch</strong> (<a href='../Y/nroff_state.html' title='Multiple used in 8 places.'>nroff_state</a>)
<a id='L351' name='L351'></a> 351 <em class='brace'>{</em>
<a id='L352' name='L352'></a> 352 <strong class='reserved'>case</strong> <a href='../S/src--viewer--coord_cache.c.html#L251' title='Defined at 251 in src/viewer/coord_cache.c.'>NROFF_START</a>:
<a id='L353' name='L353'></a> 353 <strong class='reserved'>case</strong> <a href='../S/src--viewer--coord_cache.c.html#L253' title='Defined at 253 in src/viewer/coord_cache.c.'>NROFF_CONTINUATION</a>:
<a id='L354' name='L354'></a> 354 <a href='../Y/nroff_state.html' title='Multiple used in 8 places.'>nroff_state</a> =
<a id='L355' name='L355'></a> 355 <a href='../S/src--viewer--internal.h.html#L445' title='Defined at 445 in src/viewer/internal.h.'>mcview_is_nroff_sequence</a> (<a href='../Y/view.html' title='Multiple used in 1230 places.'>view</a>, <a href='../Y/current.html' title='Multiple used in 568 places.'>current</a>.<a href='../Y/cc_offset.html' title='Multiple used in 14 places.'>cc_offset</a>) ? <a href='../S/src--viewer--coord_cache.c.html#L252' title='Defined at 252 in src/viewer/coord_cache.c.'>NROFF_BACKSPACE</a> : <a href='../S/src--viewer--coord_cache.c.html#L251' title='Defined at 251 in src/viewer/coord_cache.c.'>NROFF_START</a>;
<a id='L356' name='L356'></a> 356 <strong class='reserved'>break</strong>;
<a id='L357' name='L357'></a> 357 <strong class='reserved'>case</strong> <a href='../S/src--viewer--coord_cache.c.html#L252' title='Defined at 252 in src/viewer/coord_cache.c.'>NROFF_BACKSPACE</a>:
<a id='L358' name='L358'></a> 358 <a href='../Y/nroff_state.html' title='Multiple used in 8 places.'>nroff_state</a> = <a href='../S/src--viewer--coord_cache.c.html#L253' title='Defined at 253 in src/viewer/coord_cache.c.'>NROFF_CONTINUATION</a>;
<a id='L359' name='L359'></a> 359 <strong class='reserved'>break</strong>;
<a id='L360' name='L360'></a> 360 <strong class='reserved'>default</strong>:
<a id='L361' name='L361'></a> 361 <strong class='reserved'>break</strong>;
<a id='L362' name='L362'></a> 362 <em class='brace'>}</em>
<a id='L363' name='L363'></a> 363
<a id='L364' name='L364'></a> 364 <em class='comment'>/* Cache entries must guarantee that for each i &lt; j,</em>
<a id='L365' name='L365'></a> 365 <em class='comment'> * line[i] &lt;= line[j] and column[i] &lt; column[j]. In the case of</em>
<a id='L366' name='L366'></a> 366 <em class='comment'> * nroff sequences and '\r' characters, this is not guaranteed,</em>
<a id='L367' name='L367'></a> 367 <em class='comment'> * so we cannot save them. */</em>
<a id='L368' name='L368'></a> 368 <strong class='reserved'>if</strong> (<a href='../Y/nroff_state.html' title='Multiple used in 8 places.'>nroff_state</a> == <a href='../S/src--viewer--coord_cache.c.html#L251' title='Defined at 251 in src/viewer/coord_cache.c.'>NROFF_START</a> &amp;&amp; <a href='../Y/c.html' title='Multiple used in 818 places.'>c</a> != '\r')
<a id='L369' name='L369'></a> 369 <a href='../Y/entry.html' title='Multiple used in 336 places.'>entry</a> = <a href='../Y/next.html' title='Multiple used in 212 places.'>next</a>;
<a id='L370' name='L370'></a> 370 <em class='brace'>}</em>
<a id='L371' name='L371'></a> 371
<a id='L372' name='L372'></a> 372 <strong class='reserved'>if</strong> (<a href='../Y/i.html' title='Multiple used in 1934 places.'>i</a> + 1 == <a href='../Y/cache.html' title='Multiple used in 28 places.'>cache</a>-&gt;<a href='../Y/len.html' title='Multiple used in 1039 places.'>len</a> &amp;&amp; <a href='../Y/entry.html' title='Multiple used in 336 places.'>entry</a>.<a href='../Y/cc_offset.html' title='Multiple used in 14 places.'>cc_offset</a> != <a href='../S/src--viewer--coord_cache.c.html#L68' title='Defined at 68 in src/viewer/coord_cache.c.'>coord_cache_index</a> (<a href='../Y/cache.html' title='Multiple used in 28 places.'>cache</a>, <a href='../Y/i.html' title='Multiple used in 1934 places.'>i</a>)-&gt;<a href='../Y/cc_offset.html' title='Multiple used in 14 places.'>cc_offset</a>)
<a id='L373' name='L373'></a> 373 <em class='brace'>{</em>
<a id='L374' name='L374'></a> 374 <a href='../S/src--viewer--coord_cache.c.html#L84' title='Defined at 84 in src/viewer/coord_cache.c.'>mcview_ccache_add_entry</a> (<a href='../Y/cache.html' title='Multiple used in 28 places.'>cache</a>, &amp;<a href='../Y/entry.html' title='Multiple used in 336 places.'>entry</a>);
<a id='L375' name='L375'></a> 375
<a id='L376' name='L376'></a> 376 <strong class='reserved'>if</strong> (!<a href='../S/lib--tty--tty.c.html#L189' title='Defined at 189 in lib/tty/tty.c.'>tty_got_interrupt</a> ())
<a id='L377' name='L377'></a> 377 <strong class='reserved'>goto</strong> <a href='../Y/retry.html' title='Multiple used in 7 places.'>retry</a>;
<a id='L378' name='L378'></a> 378 <em class='brace'>}</em>
<a id='L379' name='L379'></a> 379
<a id='L380' name='L380'></a> 380 <a href='../S/lib--tty--tty.c.html#L176' title='Defined at 176 in lib/tty/tty.c.'>tty_disable_interrupt_key</a> ();
<a id='L381' name='L381'></a> 381
<a id='L382' name='L382'></a> 382 <strong class='reserved'>if</strong> (<a href='../Y/lookup_what.html' title='Multiple used in 5 places.'>lookup_what</a> == <a href='../S/src--viewer--internal.h.html#L42' title='Defined at 42 in src/viewer/internal.h.'>CCACHE_OFFSET</a>)
<a id='L383' name='L383'></a> 383 <a href='../Y/coord.html' title='Multiple used in 21 places.'>coord</a>-&gt;<a href='../Y/cc_offset.html' title='Multiple used in 14 places.'>cc_offset</a> = <a href='../Y/current.html' title='Multiple used in 568 places.'>current</a>.<a href='../Y/cc_offset.html' title='Multiple used in 14 places.'>cc_offset</a>;
<a id='L384' name='L384'></a> 384 <strong class='reserved'>else</strong>
<a id='L385' name='L385'></a> 385 <em class='brace'>{</em>
<a id='L386' name='L386'></a> 386 <a href='../Y/coord.html' title='Multiple used in 21 places.'>coord</a>-&gt;<a href='../Y/cc_line.html' title='Multiple used in 12 places.'>cc_line</a> = <a href='../Y/current.html' title='Multiple used in 568 places.'>current</a>.<a href='../Y/cc_line.html' title='Multiple used in 12 places.'>cc_line</a>;
<a id='L387' name='L387'></a> 387 <a href='../Y/coord.html' title='Multiple used in 21 places.'>coord</a>-&gt;<a href='../Y/cc_column.html' title='Multiple used in 11 places.'>cc_column</a> = <a href='../Y/current.html' title='Multiple used in 568 places.'>current</a>.<a href='../Y/cc_column.html' title='Multiple used in 11 places.'>cc_column</a>;
<a id='L388' name='L388'></a> 388 <a href='../Y/coord.html' title='Multiple used in 21 places.'>coord</a>-&gt;<a href='../Y/cc_nroff_column.html' title='Multiple used in 12 places.'>cc_nroff_column</a> = <a href='../Y/current.html' title='Multiple used in 568 places.'>current</a>.<a href='../Y/cc_nroff_column.html' title='Multiple used in 12 places.'>cc_nroff_column</a>;
<a id='L389' name='L389'></a> 389 <em class='brace'>}</em>
<a id='L390' name='L390'></a> 390 <em class='brace'>}</em>
<a id='L391' name='L391'></a> 391
<a id='L392' name='L392'></a> 392 <em class='comment'>/* --------------------------------------------------------------------------------------------- */</em>
</pre>
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