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ZealOS/docs/System/DolDoc/DocFile.CC.html
TomAwezome 95d4d9e5c1 Update documentation.
2021-12-04 05:03:02 -05:00

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<pre style="font-family:monospace;font-size:12pt">
<a name="l1"></a><span class=cF0>#</span><span class=cF1>help_index</span><span class=cF0> </span><span class=cF6>&quot;DolDoc/File&quot;</span><span class=cF0>
<a name="l2"></a>
<a name="l3"></a></span><span class=cF1>public</span><span class=cF0> </span><span class=cF1>U0</span><span class=cF0> </span><span class=cF5>DocLoad</span><span class=cF0>(</span><span class=cF9>CDoc</span><span class=cF0> *doc, </span><span class=cF1>U8</span><span class=cF0> *src2, </span><span class=cF9>I64</span><span class=cF0> size)
<a name="l4"></a>{</span><span class=cF2>//Fetch doc from raw mem buf.</span><span class=cF0>
<a name="l5"></a> </span><span class=cF9>I64</span><span class=cF0> i;
<a name="l6"></a> </span><span class=cF1>U8</span><span class=cF0> *src;
<a name="l7"></a> </span><span class=cF1>Bool</span><span class=cF0> unlock = </span><span class=cF5>DocLock</span><span class=cF0>(doc);
<a name="l8"></a> </span><span class=cF9>CDocBin</span><span class=cF0> *tmpb;
<a name="l9"></a>
<a name="l10"></a> doc-&gt;find_replace-&gt;filter_lines = </span><span class=cFE>0</span><span class=cF0>;
<a name="l11"></a> </span><span class=cF1>if</span><span class=cF0> (src2)
<a name="l12"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l13"></a> </span><span class=cF5>DocPutS</span><span class=cF0>(doc, src2); </span><span class=cF2>//Too big </span><a href="https://zeal-operating-system.github.io/ZealOS/System/DolDoc/DocPutS.CC.html#l164"><span class=cF4>DocPrint</span></a><span class=cF2>() is wasteful.</span><span class=cF0>
<a name="l14"></a> src = src2 + </span><span class=cF5>StrLen</span><span class=cF0>(src2) + </span><span class=cFE>1</span><span class=cF0>;
<a name="l15"></a> i = size - (</span><span class=cF1>offset</span><span class=cF7>(</span><span class=cF9>CDocBin</span><span class=cF0>.</span><span class=cF1>end</span><span class=cF7>)</span><span class=cF0> - </span><span class=cF1>offset</span><span class=cF7>(</span><span class=cF9>CDocBin</span><span class=cF0>.</span><span class=cF1>start</span><span class=cF7>)</span><span class=cF0>);
<a name="l16"></a> </span><span class=cF1>while</span><span class=cF0> (src &lt;= src2 + i)
<a name="l17"></a> {
<a name="l18"></a> tmpb = </span><span class=cF5>CAlloc</span><span class=cF0>(</span><span class=cF1>sizeof</span><span class=cF7>(</span><span class=cF9>CDocBin</span><span class=cF7>)</span><span class=cF0>, doc-&gt;mem_task);
<a name="l19"></a> </span><span class=cF5>MemCopy</span><span class=cF0>(&amp;tmpb-&gt;</span><span class=cF1>start</span><span class=cF0>, src, </span><span class=cF1>offset</span><span class=cF7>(</span><span class=cF9>CDocBin</span><span class=cF0>.</span><span class=cF1>end</span><span class=cF7>)</span><span class=cF0> - </span><span class=cF1>offset</span><span class=cF7>(</span><span class=cF9>CDocBin</span><span class=cF0>.</span><span class=cF1>start</span><span class=cF7>)</span><span class=cF0>);
<a name="l20"></a> src+=</span><span class=cF1>offset</span><span class=cF0>(</span><span class=cF9>CDocBin</span><span class=cF0>.</span><span class=cF1>end</span><span class=cF0>)-</span><span class=cF1>offset</span><span class=cF0>(</span><span class=cF9>CDocBin</span><span class=cF0>.</span><span class=cF1>start</span><span class=cF0>);
<a name="l21"></a> tmpb-&gt;data = </span><span class=cF5>MAlloc</span><span class=cF0>(tmpb-&gt;size, doc-&gt;mem_task);
<a name="l22"></a> </span><span class=cF1>if</span><span class=cF0> (tmpb-&gt;size)
<a name="l23"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l24"></a> </span><span class=cF5>MemCopy</span><span class=cF0>(tmpb-&gt;data, src, tmpb-&gt;size);
<a name="l25"></a> src += tmpb-&gt;size;
<a name="l26"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l27"></a> </span><span class=cF5>QueueInsert</span><span class=cF0>(tmpb, doc-&gt;bin_head.last);
<a name="l28"></a> </span><span class=cF1>if</span><span class=cF0> (tmpb-&gt;num &gt;= doc-&gt;cur_bin_num)
<a name="l29"></a> doc-&gt;cur_bin_num = tmpb-&gt;num + </span><span class=cFE>1</span><span class=cF0>;
<a name="l30"></a> }
<a name="l31"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l32"></a> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cF7>(</span><span class=cF0>doc-&gt;flags &amp; (</span><span class=cF3>DOCF_PLAIN_TEXT</span><span class=cF0> | </span><span class=cF3>DOCF_PLAIN_TEXT_TABS</span><span class=cF0>)</span><span class=cF7>)</span><span class=cF0>)
<a name="l33"></a> </span><span class=cF5>DocBinsValidate</span><span class=cF0>(doc);
<a name="l34"></a> </span><span class=cF5>DocTop</span><span class=cF0>(doc); </span><span class=cF2>//Calls </span><a href="https://zeal-operating-system.github.io/ZealOS/System/DolDoc/DocRecalc.CC.html#l305"><span class=cF4>DocRecalc</span></a><span class=cF2>(). DOCT_CURSOR will be set.</span><span class=cF0>
<a name="l35"></a> </span><span class=cF1>if</span><span class=cF0> (unlock)
<a name="l36"></a> </span><span class=cF5>DocUnlock</span><span class=cF0>(doc);
<a name="l37"></a>}
<a name="l38"></a>
<a name="l39"></a></span><span class=cF1>public</span><span class=cF0> </span><span class=cF9>CDoc</span><span class=cF0> *</span><span class=cF5>DocRead</span><span class=cF0>(</span><span class=cF1>U8</span><span class=cF0> *name=</span><span class=cF3>NULL</span><span class=cF0>, </span><span class=cF9>I64</span><span class=cF0> flags=</span><span class=cFE>0</span><span class=cF0>)
<a name="l40"></a>{</span><span class=cF2>//Fetch doc from disk. See </span><a href="https://zeal-operating-system.github.io/ZealOS/Kernel/KernelA.HH.html#l1404"><span class=cF4>flags</span></a><span class=cF2>.</span><span class=cF0>
<a name="l41"></a> </span><span class=cF9>CDoc</span><span class=cF0> *doc = </span><span class=cF5>DocNew</span><span class=cF0>;
<a name="l42"></a> </span><span class=cF1>U8</span><span class=cF0> *src, *name2;
<a name="l43"></a> </span><span class=cF9>I64</span><span class=cF0> size = </span><span class=cFE>0</span><span class=cF0>;
<a name="l44"></a> </span><span class=cF9>CDirContext</span><span class=cF0> *dirc;
<a name="l45"></a>
<a name="l46"></a> </span><span class=cF1>if</span><span class=cF0> (!name)
<a name="l47"></a> name = </span><span class=cFB>blkdev</span><span class=cF0>.tmp_filename;
<a name="l48"></a> doc-&gt;flags |= flags;
<a name="l49"></a> name2 = </span><span class=cF5>FileNameAbs</span><span class=cF0>(name);
<a name="l50"></a> </span><span class=cF5>StrCopy</span><span class=cF0>(doc-&gt;filename.name, name2);
<a name="l51"></a> </span><span class=cF1>if</span><span class=cF0> (src = </span><span class=cF5>FileRead</span><span class=cF7>(</span><span class=cF0>name2, &amp;size, &amp;doc-&gt;file_attr</span><span class=cF7>)</span><span class=cF0>)
<a name="l52"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l53"></a> </span><span class=cF1>if</span><span class=cF0> (dirc = </span><span class=cF5>DirContextNew</span><span class=cF7>(</span><span class=cF0>name2</span><span class=cF7>)</span><span class=cF0>)
<a name="l54"></a> {
<a name="l55"></a> </span><span class=cF5>DocLoad</span><span class=cF0>(doc, src, size);
<a name="l56"></a> </span><span class=cF5>DirContextDel</span><span class=cF0>(dirc);
<a name="l57"></a> }
<a name="l58"></a> </span><span class=cF5>Free</span><span class=cF0>(src);
<a name="l59"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l60"></a> </span><span class=cF5>Free</span><span class=cF0>(name2);
<a name="l61"></a>
<a name="l62"></a> </span><span class=cF1>return</span><span class=cF0> doc;
<a name="l63"></a>}
<a name="l64"></a>
<a name="l65"></a></span><span class=cF1>public</span><span class=cF0> </span><span class=cF1>U8</span><span class=cF0> *</span><span class=cF5>DocSave</span><span class=cF0>(</span><span class=cF9>CDoc</span><span class=cF0> *doc, </span><span class=cF9>I64</span><span class=cF0> *_size=</span><span class=cF3>NULL</span><span class=cF0>)
<a name="l66"></a>{</span><span class=cF2>//Store doc to raw mem buf.</span><span class=cF0>
<a name="l67"></a> </span><span class=cF9>CDocEntry</span><span class=cF0> *doc_e, *doc_e1;
<a name="l68"></a> </span><span class=cF9>CDocBin</span><span class=cF0> *b;
<a name="l69"></a> </span><span class=cF1>Bool</span><span class=cF0> unlock = </span><span class=cF5>DocLock</span><span class=cF0>(doc);
<a name="l70"></a> </span><span class=cF9>I64</span><span class=cF0> ch, count = </span><span class=cFE>1</span><span class=cF0>;</span><span class=cF2>//terminator</span><span class=cF0>
<a name="l71"></a> </span><span class=cF1>U8</span><span class=cF0> *st, *res, *dst, *src;
<a name="l72"></a>
<a name="l73"></a> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cF7>(</span><span class=cF0>doc-&gt;flags &amp; (</span><span class=cF3>DOCF_PLAIN_TEXT</span><span class=cF0> | </span><span class=cF3>DOCF_PLAIN_TEXT_TABS</span><span class=cF0>)</span><span class=cF7>)</span><span class=cF0>)
<a name="l74"></a> </span><span class=cF5>DocBinsValidate</span><span class=cF0>(doc);
<a name="l75"></a> </span><span class=cF1>if</span><span class=cF0> (doc-&gt;flags &amp; </span><span class=cF3>DOCF_NO_CURSOR</span><span class=cF0>)
<a name="l76"></a> </span><span class=cF5>DocRecalc</span><span class=cF0>(doc);
<a name="l77"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l78"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l79"></a> </span><span class=cF5>DocRecalc</span><span class=cF0>(doc, </span><span class=cF3>RECALCF_ADD_CURSOR</span><span class=cF0>);
<a name="l80"></a> </span><span class=cF1>if</span><span class=cF0> (doc-&gt;head.next-&gt;type_u8 == </span><span class=cF3>DOCT_CURSOR</span><span class=cF0>)
<a name="l81"></a> </span><span class=cF5>DocEntryDel</span><span class=cF0>(doc, doc-&gt;head.next); </span><span class=cF2>//If no cursor, </span><a href="https://zeal-operating-system.github.io/ZealOS/System/DolDoc/DocFile.CC.html#l3"><span class=cF4>DocLoad</span></a><span class=cF2>() puts at top.</span><span class=cF0>
<a name="l82"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l83"></a> </span><span class=cF1>for</span><span class=cF0> (doc_e = doc-&gt;head.next; doc_e != doc; doc_e = doc_e-&gt;next)
<a name="l84"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l85"></a> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cF5>Bt</span><span class=cF7>(</span><span class=cFB>doldoc</span><span class=cF0>.type_flags_data, doc_e-&gt;type_u8</span><span class=cF7>)</span><span class=cF0>)
<a name="l86"></a> {
<a name="l87"></a> </span><span class=cF1>switch</span><span class=cF0> (doc_e-&gt;type_u8)
<a name="l88"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l89"></a> </span><span class=cF1>case</span><span class=cF0> </span><span class=cF3>DOCT_TAB</span><span class=cF0>:
<a name="l90"></a> </span><span class=cF1>case</span><span class=cF0> </span><span class=cF3>DOCT_PAGE_BREAK</span><span class=cF0>:
<a name="l91"></a> </span><span class=cF1>case</span><span class=cF0> </span><span class=cF3>DOCT_CURSOR</span><span class=cF0>:
<a name="l92"></a> count++;
<a name="l93"></a> </span><span class=cF1>break</span><span class=cF0>;
<a name="l94"></a>
<a name="l95"></a> </span><span class=cF1>case</span><span class=cF0> </span><span class=cF3>DOCT_NEW_LINE</span><span class=cF0>:
<a name="l96"></a> </span><span class=cF1>if</span><span class=cF0> (doc-&gt;flags &amp; </span><span class=cF3>DOCF_CARRIAGE_RETURN</span><span class=cF0>)
<a name="l97"></a> count += </span><span class=cFE>2</span><span class=cF0>;
<a name="l98"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l99"></a> count++;
<a name="l100"></a> </span><span class=cF1>break</span><span class=cF0>;
<a name="l101"></a>
<a name="l102"></a> </span><span class=cF1>case</span><span class=cF0> </span><span class=cF3>DOCT_SOFT_NEW_LINE</span><span class=cF0>:
<a name="l103"></a> </span><span class=cF1>break</span><span class=cF0>;
<a name="l104"></a>
<a name="l105"></a> </span><span class=cF1>case</span><span class=cF0> </span><span class=cF3>DOCT_TEXT</span><span class=cF0>:
<a name="l106"></a> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cF7>(</span><span class=cF0>doc_e-&gt;de_flags &amp;
<a name="l107"></a> ~(</span><span class=cF3>DOCEF_TAG</span><span class=cF0> | </span><span class=cF3>DOCG_BL_IV_UL</span><span class=cF0> | </span><span class=cF3>DOCEF_WORD_WRAP</span><span class=cF0> | </span><span class=cF3>DOCEF_HIGHLIGHT</span><span class=cF0>|</span><span class=cF3>DOCEF_SKIP</span><span class=cF0> | </span><span class=cF3>DOCEF_FILTER_SKIP</span><span class=cF0>)</span><span class=cF7>)</span><span class=cF0> &amp;&amp;
<a name="l108"></a> !</span><span class=cF7>(</span><span class=cF0>doc_e-&gt;type &amp; </span><span class=cF3>DOCG_BL_IV_UL</span><span class=cF7>)</span><span class=cF0>)
<a name="l109"></a> {
<a name="l110"></a> count += </span><span class=cF5>StrLen</span><span class=cF0>(doc_e-&gt;tag);
<a name="l111"></a> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cF7>(</span><span class=cF0>doc-&gt;flags &amp; (</span><span class=cF3>DOCF_PLAIN_TEXT</span><span class=cF0> | </span><span class=cF3>DOCF_PLAIN_TEXT_TABS</span><span class=cF0>)</span><span class=cF7>)</span><span class=cF0> || doc-&gt;flags &amp; </span><span class=cF3>DOCF_DBL_DOLLARS</span><span class=cF0>)
<a name="l112"></a> count += </span><span class=cF5>StrOcc</span><span class=cF0>(doc_e-&gt;tag, </span><span class=cF6>'$'</span><span class=cF0>);
<a name="l113"></a> </span><span class=cF1>break</span><span class=cF0>;
<a name="l114"></a> }
<a name="l115"></a>
<a name="l116"></a> </span><span class=cF1>default</span><span class=cF0>:
<a name="l117"></a> st = </span><span class=cF5>Doc2PlainText</span><span class=cF0>(doc, doc_e);
<a name="l118"></a> count += </span><span class=cF5>StrLen</span><span class=cF0>(st) + </span><span class=cFE>2</span><span class=cF0>;
<a name="l119"></a> </span><span class=cF5>Free</span><span class=cF0>(st);
<a name="l120"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l121"></a> }
<a name="l122"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l123"></a> </span><span class=cF1>for</span><span class=cF0> (b = doc-&gt;bin_head.next; b != &amp;doc-&gt;bin_head; b = b-&gt;next)
<a name="l124"></a> </span><span class=cF1>if</span><span class=cF0> (b-&gt;use_count &gt; b-&gt;tmp_use_count)
<a name="l125"></a> count += </span><span class=cF1>offset</span><span class=cF0>(</span><span class=cF9>CDocBin</span><span class=cF0>.</span><span class=cF1>end</span><span class=cF0>) - </span><span class=cF1>offset</span><span class=cF0>(</span><span class=cF9>CDocBin</span><span class=cF0>.</span><span class=cF1>start</span><span class=cF0>) + b-&gt;size;
<a name="l126"></a> res = </span><span class=cF5>MAlloc</span><span class=cF0>(count);
<a name="l127"></a> dst = res;
<a name="l128"></a> doc_e = doc-&gt;head.next;
<a name="l129"></a> </span><span class=cF1>while</span><span class=cF0> (doc_e != doc)
<a name="l130"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l131"></a> doc_e1 = doc_e-&gt;next;
<a name="l132"></a> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cF5>Bt</span><span class=cF7>(</span><span class=cFB>doldoc</span><span class=cF0>.type_flags_data, doc_e-&gt;type_u8</span><span class=cF7>)</span><span class=cF0>)
<a name="l133"></a> </span><span class=cF1>switch</span><span class=cF0> (doc_e-&gt;type_u8)
<a name="l134"></a> {
<a name="l135"></a> </span><span class=cF1>case</span><span class=cF0> </span><span class=cF3>DOCT_CURSOR</span><span class=cF0>:
<a name="l136"></a> </span><span class=cF5>DocEntryDel</span><span class=cF0>(doc, doc_e);
<a name="l137"></a> *dst++ = </span><span class=cF3>CH_CURSOR</span><span class=cF0>;
<a name="l138"></a> </span><span class=cF1>break</span><span class=cF0>;
<a name="l139"></a>
<a name="l140"></a> </span><span class=cF1>case</span><span class=cF0> </span><span class=cF3>DOCT_TAB</span><span class=cF0>:
<a name="l141"></a> *dst++ = </span><span class=cF6>'\t'</span><span class=cF0>;
<a name="l142"></a> </span><span class=cF1>break</span><span class=cF0>;
<a name="l143"></a>
<a name="l144"></a> </span><span class=cF1>case</span><span class=cF0> </span><span class=cF3>DOCT_NEW_LINE</span><span class=cF0>:
<a name="l145"></a> </span><span class=cF1>if</span><span class=cF0> (doc-&gt;flags &amp; </span><span class=cF3>DOCF_CARRIAGE_RETURN</span><span class=cF0>)
<a name="l146"></a> *dst++ = </span><span class=cF6>'\r'</span><span class=cF0>;
<a name="l147"></a> *dst++ = </span><span class=cF6>'\n'</span><span class=cF0>;
<a name="l148"></a> </span><span class=cF1>break</span><span class=cF0>;
<a name="l149"></a>
<a name="l150"></a> </span><span class=cF1>case</span><span class=cF0> </span><span class=cF3>DOCT_SOFT_NEW_LINE</span><span class=cF0>:
<a name="l151"></a> </span><span class=cF1>break</span><span class=cF0>;
<a name="l152"></a>
<a name="l153"></a> </span><span class=cF1>case</span><span class=cF0> </span><span class=cF3>DOCT_TEXT</span><span class=cF0>:
<a name="l154"></a> </span><span class=cF1>if</span><span class=cF0> (!</span><span class=cF7>(</span><span class=cF0>doc_e-&gt;de_flags &amp;
<a name="l155"></a> ~(</span><span class=cF3>DOCEF_TAG</span><span class=cF0> | </span><span class=cF3>DOCG_BL_IV_UL</span><span class=cF0> | </span><span class=cF3>DOCEF_WORD_WRAP</span><span class=cF0> | </span><span class=cF3>DOCEF_HIGHLIGHT</span><span class=cF0> | </span><span class=cF3>DOCEF_SKIP</span><span class=cF0> | </span><span class=cF3>DOCEF_FILTER_SKIP</span><span class=cF0>)</span><span class=cF7>)</span><span class=cF0> &amp;&amp;
<a name="l156"></a> !</span><span class=cF7>(</span><span class=cF0>doc_e-&gt;type &amp; </span><span class=cF3>DOCG_BL_IV_UL</span><span class=cF7>)</span><span class=cF0>)
<a name="l157"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l158"></a> src = doc_e-&gt;tag;
<a name="l159"></a> </span><span class=cF1>while</span><span class=cF0> (ch = *src++)
<a name="l160"></a> {
<a name="l161"></a> *dst++ = ch;
<a name="l162"></a> </span><span class=cF1>if</span><span class=cF0> (ch == </span><span class=cF6>'$'</span><span class=cF0> &amp;&amp; </span><span class=cF7>(</span><span class=cF0>!(doc-&gt;flags &amp; </span><span class=cF7>(</span><span class=cF3>DOCF_PLAIN_TEXT</span><span class=cF0> | </span><span class=cF3>DOCF_PLAIN_TEXT_TABS</span><span class=cF7>)</span><span class=cF0>) ||
<a name="l163"></a> doc-&gt;flags &amp; </span><span class=cF3>DOCF_DBL_DOLLARS</span><span class=cF7>)</span><span class=cF0>)
<a name="l164"></a> *dst++ = ch;
<a name="l165"></a> }
<a name="l166"></a> </span><span class=cF1>break</span><span class=cF0>;
<a name="l167"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l168"></a>
<a name="l169"></a> </span><span class=cF1>default</span><span class=cF0>:
<a name="l170"></a> *dst++ = </span><span class=cF6>'$'</span><span class=cF0>;
<a name="l171"></a> st = </span><span class=cF5>Doc2PlainText</span><span class=cF0>(doc, doc_e);
<a name="l172"></a> </span><span class=cF5>StrCopy</span><span class=cF0>(dst, st);
<a name="l173"></a> dst += </span><span class=cF5>StrLen</span><span class=cF0>(st);
<a name="l174"></a> *dst++ = </span><span class=cF6>'$'</span><span class=cF0>;
<a name="l175"></a> </span><span class=cF5>Free</span><span class=cF0>(st);
<a name="l176"></a> }
<a name="l177"></a> doc_e = doc_e1;
<a name="l178"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l179"></a> *dst++ = </span><span class=cFE>0</span><span class=cF0>;
<a name="l180"></a> b = doc-&gt;bin_head.next;
<a name="l181"></a> </span><span class=cF1>if</span><span class=cF0> (b != &amp;doc-&gt;bin_head)
<a name="l182"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l183"></a> </span><span class=cF1>do</span><span class=cF0>
<a name="l184"></a> {
<a name="l185"></a> </span><span class=cF1>if</span><span class=cF0> (b-&gt;use_count &gt; b-&gt;tmp_use_count)
<a name="l186"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l187"></a> </span><span class=cF5>MemCopy</span><span class=cF0>(dst, &amp;b-&gt;</span><span class=cF1>start</span><span class=cF0>, </span><span class=cF1>offset</span><span class=cF7>(</span><span class=cF9>CDocBin</span><span class=cF0>.</span><span class=cF1>end</span><span class=cF7>)</span><span class=cF0> - </span><span class=cF1>offset</span><span class=cF7>(</span><span class=cF9>CDocBin</span><span class=cF0>.</span><span class=cF1>start</span><span class=cF7>)</span><span class=cF0>);
<a name="l188"></a> dst += </span><span class=cF1>offset</span><span class=cF0>(</span><span class=cF9>CDocBin</span><span class=cF0>.</span><span class=cF1>end</span><span class=cF0>) - </span><span class=cF1>offset</span><span class=cF0>(</span><span class=cF9>CDocBin</span><span class=cF0>.</span><span class=cF1>start</span><span class=cF0>);
<a name="l189"></a> </span><span class=cF5>MemCopy</span><span class=cF0>(dst, b-&gt;data, b-&gt;size);
<a name="l190"></a> dst += b-&gt;size;
<a name="l191"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l192"></a> b = b-&gt;next;
<a name="l193"></a> }
<a name="l194"></a> </span><span class=cF1>while</span><span class=cF0> (b != &amp;doc-&gt;bin_head);
<a name="l195"></a>
<a name="l196"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l197"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l198"></a> count--; </span><span class=cF2>//No terminator</span><span class=cF0>
<a name="l199"></a> </span><span class=cF1>if</span><span class=cF0> (_size)
<a name="l200"></a> *_size = count;
<a name="l201"></a> </span><span class=cF1>if</span><span class=cF0> (unlock)
<a name="l202"></a> </span><span class=cF5>DocUnlock</span><span class=cF0>(doc);
<a name="l203"></a>
<a name="l204"></a> </span><span class=cF1>return</span><span class=cF0> res;
<a name="l205"></a>}
<a name="l206"></a>
<a name="l207"></a></span><span class=cF1>public</span><span class=cF0> </span><span class=cF1>Bool</span><span class=cF0> </span><span class=cF5>DocWrite</span><span class=cF0>(</span><span class=cF9>CDoc</span><span class=cF0> *doc, </span><span class=cF1>Bool</span><span class=cF0> prompt=</span><span class=cF3>FALSE</span><span class=cF0>)
<a name="l208"></a>{</span><span class=cF2>//Store doc to disk.</span><span class=cF0>
<a name="l209"></a> </span><span class=cF9>I64</span><span class=cF0> size;
<a name="l210"></a> </span><span class=cF1>U8</span><span class=cF0> *buf;
<a name="l211"></a>
<a name="l212"></a> </span><span class=cF1>if</span><span class=cF0> (prompt &amp;&amp; !</span><span class=cF5>DocForm</span><span class=cF7>(</span><span class=cF0>&amp;doc-&gt;filename</span><span class=cF7>)</span><span class=cF0> || doc-&gt;filename.name[</span><span class=cFE>0</span><span class=cF0>] == </span><span class=cF6>'A'</span><span class=cF0> &amp;&amp; doc-&gt;filename.name[</span><span class=cFE>2</span><span class=cF0>] == </span><span class=cF6>':'</span><span class=cF0>)
<a name="l213"></a> </span><span class=cF1>return</span><span class=cF0> </span><span class=cF3>FALSE</span><span class=cF0>; </span><span class=cF2>//CANCEL || LK_DOC,LK_DOC_ANCHOR,LK_DOC_FIND,LK_DOC_LINE?</span><span class=cF0>
<a name="l214"></a> buf = </span><span class=cF5>DocSave</span><span class=cF0>(doc, &amp;size);
<a name="l215"></a> </span><span class=cF5>FileWrite</span><span class=cF0>(doc-&gt;filename.name, buf, size, </span><span class=cFE>0</span><span class=cF0>, doc-&gt;file_attr);
<a name="l216"></a> </span><span class=cF5>Free</span><span class=cF0>(buf);
<a name="l217"></a>
<a name="l218"></a> </span><span class=cF1>return</span><span class=cF0> </span><span class=cF3>TRUE</span><span class=cF0>;
<a name="l219"></a>}
<a name="l220"></a>
<a name="l221"></a>#</span><span class=cF1>help_index</span><span class=cF0> </span><span class=cF6>&quot;DolDoc&quot;</span><span class=cF0>
<a name="l222"></a></span><span class=cF1>public</span><span class=cF0> </span><span class=cF1>U0</span><span class=cF0> </span><span class=cF5>DocInsDoc</span><span class=cF0>(</span><span class=cF9>CDoc</span><span class=cF0> *doc=</span><span class=cF3>NULL</span><span class=cF0>, </span><span class=cF9>CDoc</span><span class=cF0> *doc2)
<a name="l223"></a>{</span><span class=cF2>//Insert copy of doc2 into doc at insert pt, cur_entry.</span><span class=cF0>
<a name="l224"></a></span><span class=cF2>//TODO: </span><a href="https://zeal-operating-system.github.io/ZealOS/System/DolDoc/DocNew.CC.html#l261"><span class=cF4>DocReset</span></a><span class=cF0>
<a name="l225"></a> </span><span class=cF1>U8</span><span class=cF0> *dst;
<a name="l226"></a> </span><span class=cF1>Bool</span><span class=cF0> unlock_doc, unlock_doc2 = </span><span class=cF5>DocLock</span><span class=cF0>(doc2);
<a name="l227"></a> </span><span class=cF9>CDocEntry</span><span class=cF0> *doc_ne, *doc_e = doc2-&gt;head.next, *doc_ce;
<a name="l228"></a>
<a name="l229"></a> </span><span class=cF1>if</span><span class=cF0> (!doc)
<a name="l230"></a> doc = </span><span class=cF5>DocPut</span><span class=cF0>;
<a name="l231"></a> unlock_doc = </span><span class=cF5>DocLock</span><span class=cF0>(doc), </span><span class=cF5>DocRemSoftNewLines</span><span class=cF0>(doc, </span><span class=cF3>NULL</span><span class=cF0>);
<a name="l232"></a> doc_ce = doc-&gt;cur_entry;
<a name="l233"></a> </span><span class=cF1>if</span><span class=cF0> (doc_ce-&gt;type_u8 == </span><span class=cF3>DOCT_TEXT</span><span class=cF0> &amp;&amp; doc-&gt;cur_col &gt; doc_ce-&gt;min_col)
<a name="l234"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l235"></a> </span><span class=cF1>if</span><span class=cF0> (doc-&gt;cur_col &lt; doc_ce-&gt;max_col)
<a name="l236"></a> {
<a name="l237"></a> dst = doc_ce-&gt;tag + doc-&gt;cur_col;
<a name="l238"></a> doc_ne = </span><span class=cF5>DocEntryNewTag</span><span class=cF0>(doc, doc_ce, dst);
<a name="l239"></a> *dst = </span><span class=cFE>0</span><span class=cF0>;
<a name="l240"></a> doc_ne-&gt;type = </span><span class=cF3>DOCT_TEXT</span><span class=cF0> | doc_ce-&gt;type &amp; </span><span class=cFE>0xFFFFFF00</span><span class=cF0>;
<a name="l241"></a> doc_ce-&gt;max_col = doc-&gt;cur_col;
<a name="l242"></a> </span><span class=cF5>QueueInsert</span><span class=cF0>(doc_ne, doc_ce);
<a name="l243"></a> doc-&gt;cur_entry = doc_ne;
<a name="l244"></a> doc-&gt;cur_col = doc_ne-&gt;min_col;
<a name="l245"></a> }
<a name="l246"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l247"></a> </span><span class=cF1>if</span><span class=cF0> (doc_ce != doc)
<a name="l248"></a> doc-&gt;cur_entry = doc_ce-&gt;next;
<a name="l249"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l250"></a> </span><span class=cF1>while</span><span class=cF0> (doc_e != doc2)
<a name="l251"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l252"></a> </span><span class=cF1>if</span><span class=cF0> (doc_e-&gt;type_u8 != </span><span class=cF3>DOCT_SOFT_NEW_LINE</span><span class=cF0>)
<a name="l253"></a> {
<a name="l254"></a> doc_ne = </span><span class=cF5>DocEntryCopy</span><span class=cF0>(doc, doc_e);
<a name="l255"></a> </span><span class=cF5>QueueInsert</span><span class=cF0>(doc_ne, doc-&gt;cur_entry-&gt;last);
<a name="l256"></a> }
<a name="l257"></a> doc_e = doc_e-&gt;next;
<a name="l258"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l259"></a> </span><span class=cF5>DocRecalc</span><span class=cF0>(doc);
<a name="l260"></a> </span><span class=cF1>if</span><span class=cF0> (unlock_doc2)
<a name="l261"></a> </span><span class=cF5>DocUnlock</span><span class=cF0>(doc2);
<a name="l262"></a> </span><span class=cF1>if</span><span class=cF0> (unlock_doc)
<a name="l263"></a> </span><span class=cF5>DocUnlock</span><span class=cF0>(doc);
<a name="l264"></a>}
<a name="l265"></a>
<a name="l266"></a>#</span><span class=cF1>help_index</span><span class=cF0> </span><span class=cF6>&quot;DolDoc/Compiler;Compiler/Directive&quot;</span><span class=cF0>
<a name="l267"></a></span><span class=cF1>public</span><span class=cF0> </span><span class=cF1>U0</span><span class=cF0> </span><span class=cF5>StreamDoc</span><span class=cF0>(</span><span class=cF9>CDoc</span><span class=cF0> *doc)
<a name="l268"></a>{</span><span class=cF2>//Inject doc into compile stream. Use inside #exe{}.</span><span class=cF0>
<a name="l269"></a></span><span class=cF2>//TODO: </span><a href="https://zeal-operating-system.github.io/ZealOS/System/DolDoc/DocNew.CC.html#l261"><span class=cF4>DocReset</span></a><span class=cF0>
<a name="l270"></a> </span><span class=cF1>Bool</span><span class=cF0> unlock_doc = </span><span class=cF5>DocLock</span><span class=cF0>(doc);
<a name="l271"></a> </span><span class=cF9>CDocEntry</span><span class=cF0> *doc_e = doc-&gt;head.next;
<a name="l272"></a>
<a name="l273"></a> </span><span class=cF1>while</span><span class=cF0> (doc_e != doc)
<a name="l274"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l275"></a> </span><span class=cF1>if</span><span class=cF0> (doc_e-&gt;type_u8 == </span><span class=cF3>DOCT_TEXT</span><span class=cF0>)
<a name="l276"></a> </span><span class=cF5>StreamPrint</span><span class=cF0>(</span><span class=cF6>&quot;%s&quot;</span><span class=cF0>, doc_e-&gt;tag);
<a name="l277"></a> </span><span class=cF1>else</span><span class=cF0> </span><span class=cF1>if</span><span class=cF0> (doc_e-&gt;type_u8 == </span><span class=cF3>DOCT_NEW_LINE</span><span class=cF0>)
<a name="l278"></a> </span><span class=cF5>StreamPrint</span><span class=cF0>(</span><span class=cF6>&quot;\n&quot;</span><span class=cF0>);
<a name="l279"></a> </span><span class=cF1>else</span><span class=cF0> </span><span class=cF1>if</span><span class=cF0> (doc_e-&gt;type_u8 == </span><span class=cF3>DOCT_TAB</span><span class=cF0>)
<a name="l280"></a> </span><span class=cF5>StreamPrint</span><span class=cF0>(</span><span class=cF6>&quot;\t&quot;</span><span class=cF0>);
<a name="l281"></a> doc_e = doc_e-&gt;next;
<a name="l282"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l283"></a> </span><span class=cF1>if</span><span class=cF0> (unlock_doc)
<a name="l284"></a> </span><span class=cF5>DocUnlock</span><span class=cF0>(doc);
<a name="l285"></a>}
<a name="l286"></a>
<a name="l287"></a>#</span><span class=cF1>help_index</span><span class=cF0> </span><span class=cF6>&quot;DolDoc&quot;</span><span class=cF0>
<a name="l288"></a></span><span class=cF1>Bool</span><span class=cF0> </span><span class=cF5>DocCaptureUndo</span><span class=cF0>(</span><span class=cF9>CDoc</span><span class=cF0> *doc, </span><span class=cF1>Bool</span><span class=cF0> force=</span><span class=cF3>FALSE</span><span class=cF0>)
<a name="l289"></a>{
<a name="l290"></a> </span><span class=cF1>Bool</span><span class=cF0> res = </span><span class=cF3>FALSE</span><span class=cF0>, unlock;
<a name="l291"></a> </span><span class=cF9>I64</span><span class=cF0> time_stamp, flags;
<a name="l292"></a> </span><span class=cF9>CDocUndo</span><span class=cF0> *u;
<a name="l293"></a>
<a name="l294"></a> </span><span class=cF1>if</span><span class=cF0> (doc-&gt;flags &amp; </span><span class=cF3>DOCF_ALLOW_UNDO</span><span class=cF0>)
<a name="l295"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l296"></a> unlock = </span><span class=cF5>DocLock</span><span class=cF0>(doc);
<a name="l297"></a> time_stamp = </span><span class=cF5>TSCGet</span><span class=cF0>;
<a name="l298"></a> </span><span class=cF1>if</span><span class=cF0> (doc-&gt;flags &amp; </span><span class=cF3>DOCF_UNDO_DIRTY</span><span class=cF0> &amp;&amp;
<a name="l299"></a> time_stamp &gt; doc-&gt;undo_head.last-&gt;time_stamp + </span><span class=cFB>counts</span><span class=cF0>.time_stamp_freq &lt;&lt; </span><span class=cFE>4</span><span class=cF0> ||
<a name="l300"></a> force)
<a name="l301"></a> {
<a name="l302"></a> u = </span><span class=cF5>CAlloc</span><span class=cF0>(</span><span class=cF1>sizeof</span><span class=cF7>(</span><span class=cF9>CDocUndo</span><span class=cF7>)</span><span class=cF0>, doc-&gt;mem_task);
<a name="l303"></a> u-&gt;time_stamp = time_stamp;
<a name="l304"></a> flags = doc-&gt;flags;
<a name="l305"></a> doc-&gt;flags &amp;= ~</span><span class=cF3>DOCF_NO_CURSOR</span><span class=cF0>;
<a name="l306"></a> u-&gt;body = </span><span class=cF5>DocSave</span><span class=cF0>(doc, &amp;u-&gt;size);
<a name="l307"></a> doc-&gt;flags = flags;
<a name="l308"></a> </span><span class=cF5>QueueInsert</span><span class=cF0>(u, doc-&gt;undo_head.last);
<a name="l309"></a> doc-&gt;flags &amp;= ~</span><span class=cF3>DOCF_UNDO_DIRTY</span><span class=cF0>;
<a name="l310"></a> doc-&gt;undo_count++;
<a name="l311"></a> u-&gt;doc_flags = doc-&gt;flags;
<a name="l312"></a> res = </span><span class=cF3>TRUE</span><span class=cF0>;
<a name="l313"></a> </span><span class=cF1>if</span><span class=cF0> (doc-&gt;flags &amp; </span><span class=cF3>DOCF_AUTO_SAVE</span><span class=cF0>)
<a name="l314"></a> </span><span class=cF5>DocWrite</span><span class=cF0>(doc);
<a name="l315"></a> }
<a name="l316"></a> </span><span class=cF1>if</span><span class=cF0> (unlock)
<a name="l317"></a> </span><span class=cF5>DocUnlock</span><span class=cF0>(doc);
<a name="l318"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l319"></a> </span><span class=cF1>return</span><span class=cF0> res;
<a name="l320"></a>}
<a name="l321"></a>
<a name="l322"></a></span><span class=cF1>U0</span><span class=cF0> </span><span class=cF5>DocUndoRestore</span><span class=cF0>(</span><span class=cF9>CDoc</span><span class=cF0> *doc)
<a name="l323"></a>{
<a name="l324"></a> </span><span class=cF1>Bool</span><span class=cF0> unlock = </span><span class=cF5>DocLock</span><span class=cF0>(doc);
<a name="l325"></a> </span><span class=cF9>CDocUndo</span><span class=cF0> *u = doc-&gt;undo_head.last, *u_next, *u_last;
<a name="l326"></a>
<a name="l327"></a> </span><span class=cF1>if</span><span class=cF0> (u != &amp;doc-&gt;undo_head)
<a name="l328"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l329"></a> </span><span class=cF5>QueueRemove</span><span class=cF0>(u);
<a name="l330"></a> u_next = doc-&gt;undo_head.next;
<a name="l331"></a> u_last = doc-&gt;undo_head.last;
<a name="l332"></a> </span><span class=cF5>QueueInit</span><span class=cF0>(&amp;doc-&gt;undo_head);
<a name="l333"></a> </span><span class=cF5>DocReset</span><span class=cF0>(doc, </span><span class=cF3>TRUE</span><span class=cF0>);
<a name="l334"></a> doc-&gt;flags = u-&gt;doc_flags &amp; ~</span><span class=cF3>DOCF_NO_CURSOR</span><span class=cF0>;
<a name="l335"></a> </span><span class=cF5>DocLoad</span><span class=cF0>(doc, u-&gt;body, u-&gt;size);
<a name="l336"></a> doc-&gt;flags = u-&gt;doc_flags;
<a name="l337"></a> </span><span class=cF5>DocUndoDel</span><span class=cF0>(doc, u);
<a name="l338"></a> doc-&gt;undo_head.next = u_next;
<a name="l339"></a> doc-&gt;undo_head.last = u_last;
<a name="l340"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l341"></a> </span><span class=cF5>DocUndoCountSet</span><span class=cF0>(doc);
<a name="l342"></a> doc-&gt;flags &amp;= ~</span><span class=cF3>DOCF_UNDO_DIRTY</span><span class=cF0>;
<a name="l343"></a> </span><span class=cF1>if</span><span class=cF0> (unlock)
<a name="l344"></a> </span><span class=cF5>DocUnlock</span><span class=cF0>(doc);
<a name="l345"></a>}
<a name="l346"></a>
<a name="l347"></a>#</span><span class=cF1>help_index</span><span class=cF0> </span><span class=cF6>&quot;Graphics/GR Files;DolDoc/Output;StdOut/DolDoc&quot;</span><span class=cF0>
<a name="l348"></a></span><span class=cF1>public</span><span class=cF0> </span><span class=cF1>Bool</span><span class=cF0> </span><span class=cF5>DocType</span><span class=cF0>(</span><span class=cF9>CDoc</span><span class=cF0> *doc=</span><span class=cF3>NULL</span><span class=cF0>, </span><span class=cF1>U8</span><span class=cF0> *filename, </span><span class=cF9>I64</span><span class=cF0> trailing_new_lines=</span><span class=cFE>1</span><span class=cF0>)
<a name="l349"></a>{</span><span class=cF2>//Output txt or graphic file to document.</span><span class=cF0>
<a name="l350"></a> </span><span class=cF1>Bool</span><span class=cF0> res = </span><span class=cF3>FALSE</span><span class=cF0>;
<a name="l351"></a> </span><span class=cF9>CDoc</span><span class=cF0> *doc2;
<a name="l352"></a>
<a name="l353"></a> </span><span class=cF1>if</span><span class=cF0> (!doc &amp;&amp; !</span><span class=cF7>(</span><span class=cF0>doc = </span><span class=cF5>DocPut</span><span class=cF7>)</span><span class=cF0> || doc-&gt;doc_signature != </span><span class=cF3>DOC_SIGNATURE_VAL</span><span class=cF0>)
<a name="l354"></a> </span><span class=cF1>return</span><span class=cF0> </span><span class=cF3>FALSE</span><span class=cF0>;
<a name="l355"></a> </span><span class=cF1>if</span><span class=cF0> (</span><span class=cF5>FilesFindMatch</span><span class=cF7>(</span><span class=cF0>filename, </span><span class=cF3>FILEMASK_TXT</span><span class=cF7>)</span><span class=cF0>)
<a name="l356"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l357"></a> doc2 = </span><span class=cF5>DocRead</span><span class=cF0>(filename);
<a name="l358"></a> </span><span class=cF5>DocInsDoc</span><span class=cF0>(doc, doc2);
<a name="l359"></a> </span><span class=cF1>if</span><span class=cF0> (</span><span class=cF5>IsRaw</span><span class=cF0>)
<a name="l360"></a> </span><span class=cF5>DocDumpLines</span><span class=cF0>(doc2, </span><span class=cFE>100000</span><span class=cF0>);
<a name="l361"></a> </span><span class=cF5>DocDel</span><span class=cF0>(doc2);
<a name="l362"></a> res = </span><span class=cF3>TRUE</span><span class=cF0>;
<a name="l363"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l364"></a> </span><span class=cF1>else</span><span class=cF0> </span><span class=cF1>if</span><span class=cF0> (</span><span class=cF5>FilesFindMatch</span><span class=cF7>(</span><span class=cF0>filename, </span><span class=cF6>&quot;*.GR*&quot;</span><span class=cF7>)</span><span class=cF0>)
<a name="l365"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l366"></a> </span><span class=cF5>DocGR</span><span class=cF0>(doc, filename);
<a name="l367"></a> res = </span><span class=cF3>TRUE</span><span class=cF0>;
<a name="l368"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l369"></a> </span><span class=cF1>if</span><span class=cF0> (res)
<a name="l370"></a> </span><span class=cF5>DocPrint</span><span class=cF0>(doc, </span><span class=cF6>&quot;%h*c&quot;</span><span class=cF0>, trailing_new_lines, </span><span class=cF6>'\n'</span><span class=cF0>);
<a name="l371"></a>
<a name="l372"></a> </span><span class=cF1>return</span><span class=cF0> res;
<a name="l373"></a>}
<a name="l374"></a>
<a name="l375"></a>#</span><span class=cF1>help_index</span><span class=cF0> </span><span class=cF6>&quot;Graphics/GR Files;&quot;</span><span class=cF0>\
<a name="l376"></a> </span><span class=cF6>&quot;File/Cmd Line (Typically);DolDoc/Cmd Line (Typically);&quot;</span><span class=cF0>\
<a name="l377"></a> </span><span class=cF6>&quot;StdOut;Cmd Line (Typically)&quot;</span><span class=cF0>
<a name="l378"></a></span><span class=cF1>public</span><span class=cF0> </span><span class=cF1>Bool</span><span class=cF0> </span><span class=cF5>Type</span><span class=cF0>(</span><span class=cF1>U8</span><span class=cF0> *filename, </span><span class=cF9>I64</span><span class=cF0> trailing_new_lines=</span><span class=cFE>1</span><span class=cF0>)
<a name="l379"></a>{</span><span class=cF2>//Output txt or graphic file to command line.</span><span class=cF0>
<a name="l380"></a> </span><span class=cF1>return</span><span class=cF0> </span><span class=cF5>DocType</span><span class=cF0>(, filename, trailing_new_lines);
<a name="l381"></a>}
<a name="l382"></a>
<a name="l383"></a>#</span><span class=cF1>help_index</span><span class=cF0> </span><span class=cF6>&quot;DolDoc/File&quot;</span><span class=cF0>
<a name="l384"></a>
<a name="l385"></a></span><span class=cF1>public</span><span class=cF0> </span><span class=cF1>U8</span><span class=cF0> *</span><span class=cF5>DocLineRead</span><span class=cF0>(</span><span class=cF1>U8</span><span class=cF0> *filename, </span><span class=cF9>I64</span><span class=cF0> line, </span><span class=cF9>CTask</span><span class=cF0> *mem_task=</span><span class=cF3>NULL</span><span class=cF0>)
<a name="l386"></a>{</span><span class=cF2>//Extract line from stored doc file. (Slow.)</span><span class=cF0>
<a name="l387"></a> </span><span class=cF1>U8</span><span class=cF0> *res = </span><span class=cF3>NULL</span><span class=cF0>;
<a name="l388"></a> </span><span class=cF9>CDoc</span><span class=cF0> *doc = </span><span class=cF5>DocRead</span><span class=cF0>(filename, </span><span class=cF3>DOCF_PLAIN_TEXT_TABS</span><span class=cF0> | </span><span class=cF3>DOCF_NO_CURSOR</span><span class=cF0>);
<a name="l389"></a>
<a name="l390"></a> </span><span class=cF1>if</span><span class=cF0> (</span><span class=cF5>DocGoToLine</span><span class=cF7>(</span><span class=cF0>doc, line</span><span class=cF7>)</span><span class=cF0> &amp;&amp; doc-&gt;cur_entry-&gt;type_u8 == </span><span class=cF3>DOCT_TEXT</span><span class=cF0>)
<a name="l391"></a> res = </span><span class=cF5>StrNew</span><span class=cF0>(doc-&gt;cur_entry-&gt;tag, mem_task);
<a name="l392"></a> </span><span class=cF5>DocDel</span><span class=cF0>(doc);
<a name="l393"></a>
<a name="l394"></a> </span><span class=cF1>return</span><span class=cF0> res;
<a name="l395"></a>}
<a name="l396"></a>
<a name="l397"></a></span><span class=cF1>public</span><span class=cF0> </span><span class=cF1>U8</span><span class=cF0> *</span><span class=cF5>DocLineWrite</span><span class=cF0>(</span><span class=cF1>U8</span><span class=cF0> *filename, </span><span class=cF9>I64</span><span class=cF0> line, </span><span class=cF1>U8</span><span class=cF0> *st)
<a name="l398"></a>{</span><span class=cF2>//Write line to stored doc file. (Slow.)</span><span class=cF0>
<a name="l399"></a> </span><span class=cF1>U8</span><span class=cF0> *res = </span><span class=cF3>NULL</span><span class=cF0>;
<a name="l400"></a> </span><span class=cF9>CDoc</span><span class=cF0> *doc = </span><span class=cF5>DocRead</span><span class=cF0>(filename, </span><span class=cF3>DOCF_PLAIN_TEXT_TABS</span><span class=cF0> | </span><span class=cF3>DOCF_NO_CURSOR</span><span class=cF0>);
<a name="l401"></a>
<a name="l402"></a> </span><span class=cF1>if</span><span class=cF0> (</span><span class=cF5>DocGoToLine</span><span class=cF7>(</span><span class=cF0>doc, line</span><span class=cF7>)</span><span class=cF0>)
<a name="l403"></a> </span><span class=cF7>{</span><span class=cF0>
<a name="l404"></a> </span><span class=cF1>if</span><span class=cF0> (doc-&gt;cur_entry-&gt;type_u8 == </span><span class=cF3>DOCT_TEXT</span><span class=cF0>)
<a name="l405"></a> {
<a name="l406"></a> </span><span class=cF5>Free</span><span class=cF0>(doc-&gt;cur_entry-&gt;tag);
<a name="l407"></a> doc-&gt;cur_entry-&gt;tag = </span><span class=cF5>StrNew</span><span class=cF0>(st);
<a name="l408"></a> }
<a name="l409"></a> </span><span class=cF1>else</span><span class=cF0>
<a name="l410"></a> </span><span class=cF5>DocPrint</span><span class=cF0>(doc, </span><span class=cF6>&quot;%s&quot;</span><span class=cF0>, st);
<a name="l411"></a> </span><span class=cF5>DocTop</span><span class=cF0>(doc);
<a name="l412"></a> </span><span class=cF5>DocWrite</span><span class=cF0>(doc);
<a name="l413"></a> </span><span class=cF7>}</span><span class=cF0>
<a name="l414"></a> </span><span class=cF5>DocDel</span><span class=cF0>(doc);
<a name="l415"></a>
<a name="l416"></a> </span><span class=cF1>return</span><span class=cF0> res;
<a name="l417"></a>}
</span></pre></body>
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