Autogenerated HTML docs for v2.42.0-45-g6807fc
[git-htmldocs.git] / ToolsForGit.html
blob58d881088799d4bf73571fb6da038a405a4479bb
1 <?xml version="1.0" encoding="UTF-8"?>
2 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
3 "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
4 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
5 <head>
6 <meta http-equiv="Content-Type" content="application/xhtml+xml; charset=UTF-8" />
7 <meta name="generator" content="AsciiDoc 10.2.0" />
8 <title>Tools for developing Git</title>
9 <style type="text/css">
10 /* Shared CSS for AsciiDoc xhtml11 and html5 backends */
12 /* Default font. */
13 body {
14 font-family: Georgia,serif;
17 /* Title font. */
18 h1, h2, h3, h4, h5, h6,
19 div.title, caption.title,
20 thead, p.table.header,
21 #toctitle,
22 #author, #revnumber, #revdate, #revremark,
23 #footer {
24 font-family: Arial,Helvetica,sans-serif;
27 body {
28 margin: 1em 5% 1em 5%;
31 a {
32 color: blue;
33 text-decoration: underline;
35 a:visited {
36 color: fuchsia;
39 em {
40 font-style: italic;
41 color: navy;
44 strong {
45 font-weight: bold;
46 color: #083194;
49 h1, h2, h3, h4, h5, h6 {
50 color: #527bbd;
51 margin-top: 1.2em;
52 margin-bottom: 0.5em;
53 line-height: 1.3;
56 h1, h2, h3 {
57 border-bottom: 2px solid silver;
59 h2 {
60 padding-top: 0.5em;
62 h3 {
63 float: left;
65 h3 + * {
66 clear: left;
68 h5 {
69 font-size: 1.0em;
72 div.sectionbody {
73 margin-left: 0;
76 hr {
77 border: 1px solid silver;
80 p {
81 margin-top: 0.5em;
82 margin-bottom: 0.5em;
85 ul, ol, li > p {
86 margin-top: 0;
88 ul > li { color: #aaa; }
89 ul > li > * { color: black; }
91 .monospaced, code, pre {
92 font-family: "Courier New", Courier, monospace;
93 font-size: inherit;
94 color: navy;
95 padding: 0;
96 margin: 0;
98 pre {
99 white-space: pre-wrap;
102 #author {
103 color: #527bbd;
104 font-weight: bold;
105 font-size: 1.1em;
107 #email {
109 #revnumber, #revdate, #revremark {
112 #footer {
113 font-size: small;
114 border-top: 2px solid silver;
115 padding-top: 0.5em;
116 margin-top: 4.0em;
118 #footer-text {
119 float: left;
120 padding-bottom: 0.5em;
122 #footer-badges {
123 float: right;
124 padding-bottom: 0.5em;
127 #preamble {
128 margin-top: 1.5em;
129 margin-bottom: 1.5em;
131 div.imageblock, div.exampleblock, div.verseblock,
132 div.quoteblock, div.literalblock, div.listingblock, div.sidebarblock,
133 div.admonitionblock {
134 margin-top: 1.0em;
135 margin-bottom: 1.5em;
137 div.admonitionblock {
138 margin-top: 2.0em;
139 margin-bottom: 2.0em;
140 margin-right: 10%;
141 color: #606060;
144 div.content { /* Block element content. */
145 padding: 0;
148 /* Block element titles. */
149 div.title, caption.title {
150 color: #527bbd;
151 font-weight: bold;
152 text-align: left;
153 margin-top: 1.0em;
154 margin-bottom: 0.5em;
156 div.title + * {
157 margin-top: 0;
160 td div.title:first-child {
161 margin-top: 0.0em;
163 div.content div.title:first-child {
164 margin-top: 0.0em;
166 div.content + div.title {
167 margin-top: 0.0em;
170 div.sidebarblock > div.content {
171 background: #ffffee;
172 border: 1px solid #dddddd;
173 border-left: 4px solid #f0f0f0;
174 padding: 0.5em;
177 div.listingblock > div.content {
178 border: 1px solid #dddddd;
179 border-left: 5px solid #f0f0f0;
180 background: #f8f8f8;
181 padding: 0.5em;
184 div.quoteblock, div.verseblock {
185 padding-left: 1.0em;
186 margin-left: 1.0em;
187 margin-right: 10%;
188 border-left: 5px solid #f0f0f0;
189 color: #888;
192 div.quoteblock > div.attribution {
193 padding-top: 0.5em;
194 text-align: right;
197 div.verseblock > pre.content {
198 font-family: inherit;
199 font-size: inherit;
201 div.verseblock > div.attribution {
202 padding-top: 0.75em;
203 text-align: left;
205 /* DEPRECATED: Pre version 8.2.7 verse style literal block. */
206 div.verseblock + div.attribution {
207 text-align: left;
210 div.admonitionblock .icon {
211 vertical-align: top;
212 font-size: 1.1em;
213 font-weight: bold;
214 text-decoration: underline;
215 color: #527bbd;
216 padding-right: 0.5em;
218 div.admonitionblock td.content {
219 padding-left: 0.5em;
220 border-left: 3px solid #dddddd;
223 div.exampleblock > div.content {
224 border-left: 3px solid #dddddd;
225 padding-left: 0.5em;
228 div.imageblock div.content { padding-left: 0; }
229 span.image img { border-style: none; vertical-align: text-bottom; }
230 a.image:visited { color: white; }
232 dl {
233 margin-top: 0.8em;
234 margin-bottom: 0.8em;
236 dt {
237 margin-top: 0.5em;
238 margin-bottom: 0;
239 font-style: normal;
240 color: navy;
242 dd > *:first-child {
243 margin-top: 0.1em;
246 ul, ol {
247 list-style-position: outside;
249 ol.arabic {
250 list-style-type: decimal;
252 ol.loweralpha {
253 list-style-type: lower-alpha;
255 ol.upperalpha {
256 list-style-type: upper-alpha;
258 ol.lowerroman {
259 list-style-type: lower-roman;
261 ol.upperroman {
262 list-style-type: upper-roman;
265 div.compact ul, div.compact ol,
266 div.compact p, div.compact p,
267 div.compact div, div.compact div {
268 margin-top: 0.1em;
269 margin-bottom: 0.1em;
272 tfoot {
273 font-weight: bold;
275 td > div.verse {
276 white-space: pre;
279 div.hdlist {
280 margin-top: 0.8em;
281 margin-bottom: 0.8em;
283 div.hdlist tr {
284 padding-bottom: 15px;
286 dt.hdlist1.strong, td.hdlist1.strong {
287 font-weight: bold;
289 td.hdlist1 {
290 vertical-align: top;
291 font-style: normal;
292 padding-right: 0.8em;
293 color: navy;
295 td.hdlist2 {
296 vertical-align: top;
298 div.hdlist.compact tr {
299 margin: 0;
300 padding-bottom: 0;
303 .comment {
304 background: yellow;
307 .footnote, .footnoteref {
308 font-size: 0.8em;
311 span.footnote, span.footnoteref {
312 vertical-align: super;
315 #footnotes {
316 margin: 20px 0 20px 0;
317 padding: 7px 0 0 0;
320 #footnotes div.footnote {
321 margin: 0 0 5px 0;
324 #footnotes hr {
325 border: none;
326 border-top: 1px solid silver;
327 height: 1px;
328 text-align: left;
329 margin-left: 0;
330 width: 20%;
331 min-width: 100px;
334 div.colist td {
335 padding-right: 0.5em;
336 padding-bottom: 0.3em;
337 vertical-align: top;
339 div.colist td img {
340 margin-top: 0.3em;
343 @media print {
344 #footer-badges { display: none; }
347 #toc {
348 margin-bottom: 2.5em;
351 #toctitle {
352 color: #527bbd;
353 font-size: 1.1em;
354 font-weight: bold;
355 margin-top: 1.0em;
356 margin-bottom: 0.1em;
359 div.toclevel0, div.toclevel1, div.toclevel2, div.toclevel3, div.toclevel4 {
360 margin-top: 0;
361 margin-bottom: 0;
363 div.toclevel2 {
364 margin-left: 2em;
365 font-size: 0.9em;
367 div.toclevel3 {
368 margin-left: 4em;
369 font-size: 0.9em;
371 div.toclevel4 {
372 margin-left: 6em;
373 font-size: 0.9em;
376 span.aqua { color: aqua; }
377 span.black { color: black; }
378 span.blue { color: blue; }
379 span.fuchsia { color: fuchsia; }
380 span.gray { color: gray; }
381 span.green { color: green; }
382 span.lime { color: lime; }
383 span.maroon { color: maroon; }
384 span.navy { color: navy; }
385 span.olive { color: olive; }
386 span.purple { color: purple; }
387 span.red { color: red; }
388 span.silver { color: silver; }
389 span.teal { color: teal; }
390 span.white { color: white; }
391 span.yellow { color: yellow; }
393 span.aqua-background { background: aqua; }
394 span.black-background { background: black; }
395 span.blue-background { background: blue; }
396 span.fuchsia-background { background: fuchsia; }
397 span.gray-background { background: gray; }
398 span.green-background { background: green; }
399 span.lime-background { background: lime; }
400 span.maroon-background { background: maroon; }
401 span.navy-background { background: navy; }
402 span.olive-background { background: olive; }
403 span.purple-background { background: purple; }
404 span.red-background { background: red; }
405 span.silver-background { background: silver; }
406 span.teal-background { background: teal; }
407 span.white-background { background: white; }
408 span.yellow-background { background: yellow; }
410 span.big { font-size: 2em; }
411 span.small { font-size: 0.6em; }
413 span.underline { text-decoration: underline; }
414 span.overline { text-decoration: overline; }
415 span.line-through { text-decoration: line-through; }
417 div.unbreakable { page-break-inside: avoid; }
421 * xhtml11 specific
423 * */
425 div.tableblock {
426 margin-top: 1.0em;
427 margin-bottom: 1.5em;
429 div.tableblock > table {
430 border: 3px solid #527bbd;
432 thead, p.table.header {
433 font-weight: bold;
434 color: #527bbd;
436 p.table {
437 margin-top: 0;
439 /* Because the table frame attribute is overridden by CSS in most browsers. */
440 div.tableblock > table[frame="void"] {
441 border-style: none;
443 div.tableblock > table[frame="hsides"] {
444 border-left-style: none;
445 border-right-style: none;
447 div.tableblock > table[frame="vsides"] {
448 border-top-style: none;
449 border-bottom-style: none;
454 * html5 specific
456 * */
458 table.tableblock {
459 margin-top: 1.0em;
460 margin-bottom: 1.5em;
462 thead, p.tableblock.header {
463 font-weight: bold;
464 color: #527bbd;
466 p.tableblock {
467 margin-top: 0;
469 table.tableblock {
470 border-width: 3px;
471 border-spacing: 0px;
472 border-style: solid;
473 border-color: #527bbd;
474 border-collapse: collapse;
476 th.tableblock, td.tableblock {
477 border-width: 1px;
478 padding: 4px;
479 border-style: solid;
480 border-color: #527bbd;
483 table.tableblock.frame-topbot {
484 border-left-style: hidden;
485 border-right-style: hidden;
487 table.tableblock.frame-sides {
488 border-top-style: hidden;
489 border-bottom-style: hidden;
491 table.tableblock.frame-none {
492 border-style: hidden;
495 th.tableblock.halign-left, td.tableblock.halign-left {
496 text-align: left;
498 th.tableblock.halign-center, td.tableblock.halign-center {
499 text-align: center;
501 th.tableblock.halign-right, td.tableblock.halign-right {
502 text-align: right;
505 th.tableblock.valign-top, td.tableblock.valign-top {
506 vertical-align: top;
508 th.tableblock.valign-middle, td.tableblock.valign-middle {
509 vertical-align: middle;
511 th.tableblock.valign-bottom, td.tableblock.valign-bottom {
512 vertical-align: bottom;
517 * manpage specific
519 * */
521 body.manpage h1 {
522 padding-top: 0.5em;
523 padding-bottom: 0.5em;
524 border-top: 2px solid silver;
525 border-bottom: 2px solid silver;
527 body.manpage h2 {
528 border-style: none;
530 body.manpage div.sectionbody {
531 margin-left: 3em;
534 @media print {
535 body.manpage div#toc { display: none; }
539 </style>
540 <script type="text/javascript">
541 /*<![CDATA[*/
542 var asciidoc = { // Namespace.
544 /////////////////////////////////////////////////////////////////////
545 // Table Of Contents generator
546 /////////////////////////////////////////////////////////////////////
548 /* Author: Mihai Bazon, September 2002
549 * http://students.infoiasi.ro/~mishoo
551 * Table Of Content generator
552 * Version: 0.4
554 * Feel free to use this script under the terms of the GNU General Public
555 * License, as long as you do not remove or alter this notice.
558 /* modified by Troy D. Hanson, September 2006. License: GPL */
559 /* modified by Stuart Rackham, 2006, 2009. License: GPL */
561 // toclevels = 1..4.
562 toc: function (toclevels) {
564 function getText(el) {
565 var text = "";
566 for (var i = el.firstChild; i != null; i = i.nextSibling) {
567 if (i.nodeType == 3 /* Node.TEXT_NODE */) // IE doesn't speak constants.
568 text += i.data;
569 else if (i.firstChild != null)
570 text += getText(i);
572 return text;
575 function TocEntry(el, text, toclevel) {
576 this.element = el;
577 this.text = text;
578 this.toclevel = toclevel;
581 function tocEntries(el, toclevels) {
582 var result = new Array;
583 var re = new RegExp('[hH]([1-'+(toclevels+1)+'])');
584 // Function that scans the DOM tree for header elements (the DOM2
585 // nodeIterator API would be a better technique but not supported by all
586 // browsers).
587 var iterate = function (el) {
588 for (var i = el.firstChild; i != null; i = i.nextSibling) {
589 if (i.nodeType == 1 /* Node.ELEMENT_NODE */) {
590 var mo = re.exec(i.tagName);
591 if (mo && (i.getAttribute("class") || i.getAttribute("className")) != "float") {
592 result[result.length] = new TocEntry(i, getText(i), mo[1]-1);
594 iterate(i);
598 iterate(el);
599 return result;
602 var toc = document.getElementById("toc");
603 if (!toc) {
604 return;
607 // Delete existing TOC entries in case we're reloading the TOC.
608 var tocEntriesToRemove = [];
609 var i;
610 for (i = 0; i < toc.childNodes.length; i++) {
611 var entry = toc.childNodes[i];
612 if (entry.nodeName.toLowerCase() == 'div'
613 && entry.getAttribute("class")
614 && entry.getAttribute("class").match(/^toclevel/))
615 tocEntriesToRemove.push(entry);
617 for (i = 0; i < tocEntriesToRemove.length; i++) {
618 toc.removeChild(tocEntriesToRemove[i]);
621 // Rebuild TOC entries.
622 var entries = tocEntries(document.getElementById("content"), toclevels);
623 for (var i = 0; i < entries.length; ++i) {
624 var entry = entries[i];
625 if (entry.element.id == "")
626 entry.element.id = "_toc_" + i;
627 var a = document.createElement("a");
628 a.href = "#" + entry.element.id;
629 a.appendChild(document.createTextNode(entry.text));
630 var div = document.createElement("div");
631 div.appendChild(a);
632 div.className = "toclevel" + entry.toclevel;
633 toc.appendChild(div);
635 if (entries.length == 0)
636 toc.parentNode.removeChild(toc);
640 /////////////////////////////////////////////////////////////////////
641 // Footnotes generator
642 /////////////////////////////////////////////////////////////////////
644 /* Based on footnote generation code from:
645 * http://www.brandspankingnew.net/archive/2005/07/format_footnote.html
648 footnotes: function () {
649 // Delete existing footnote entries in case we're reloading the footnodes.
650 var i;
651 var noteholder = document.getElementById("footnotes");
652 if (!noteholder) {
653 return;
655 var entriesToRemove = [];
656 for (i = 0; i < noteholder.childNodes.length; i++) {
657 var entry = noteholder.childNodes[i];
658 if (entry.nodeName.toLowerCase() == 'div' && entry.getAttribute("class") == "footnote")
659 entriesToRemove.push(entry);
661 for (i = 0; i < entriesToRemove.length; i++) {
662 noteholder.removeChild(entriesToRemove[i]);
665 // Rebuild footnote entries.
666 var cont = document.getElementById("content");
667 var spans = cont.getElementsByTagName("span");
668 var refs = {};
669 var n = 0;
670 for (i=0; i<spans.length; i++) {
671 if (spans[i].className == "footnote") {
672 n++;
673 var note = spans[i].getAttribute("data-note");
674 if (!note) {
675 // Use [\s\S] in place of . so multi-line matches work.
676 // Because JavaScript has no s (dotall) regex flag.
677 note = spans[i].innerHTML.match(/\s*\[([\s\S]*)]\s*/)[1];
678 spans[i].innerHTML =
679 "[<a id='_footnoteref_" + n + "' href='#_footnote_" + n +
680 "' title='View footnote' class='footnote'>" + n + "</a>]";
681 spans[i].setAttribute("data-note", note);
683 noteholder.innerHTML +=
684 "<div class='footnote' id='_footnote_" + n + "'>" +
685 "<a href='#_footnoteref_" + n + "' title='Return to text'>" +
686 n + "</a>. " + note + "</div>";
687 var id =spans[i].getAttribute("id");
688 if (id != null) refs["#"+id] = n;
691 if (n == 0)
692 noteholder.parentNode.removeChild(noteholder);
693 else {
694 // Process footnoterefs.
695 for (i=0; i<spans.length; i++) {
696 if (spans[i].className == "footnoteref") {
697 var href = spans[i].getElementsByTagName("a")[0].getAttribute("href");
698 href = href.match(/#.*/)[0]; // Because IE return full URL.
699 n = refs[href];
700 spans[i].innerHTML =
701 "[<a href='#_footnote_" + n +
702 "' title='View footnote' class='footnote'>" + n + "</a>]";
708 install: function(toclevels) {
709 var timerId;
711 function reinstall() {
712 asciidoc.footnotes();
713 if (toclevels) {
714 asciidoc.toc(toclevels);
718 function reinstallAndRemoveTimer() {
719 clearInterval(timerId);
720 reinstall();
723 timerId = setInterval(reinstall, 500);
724 if (document.addEventListener)
725 document.addEventListener("DOMContentLoaded", reinstallAndRemoveTimer, false);
726 else
727 window.onload = reinstallAndRemoveTimer;
731 asciidoc.install();
732 /*]]>*/
733 </script>
734 </head>
735 <body class="article">
736 <div id="header">
737 <h1>Tools for developing Git</h1>
738 <span id="revdate">2023-08-25</span>
739 </div>
740 <div id="content">
741 <div class="sect1">
742 <h2 id="summary">Summary</h2>
743 <div class="sectionbody">
744 <div class="paragraph"><p>This document gathers tips, scripts and configuration file to help people
745 working on Git&#8217;s codebase use their favorite tools while following Git&#8217;s
746 coding style.</p></div>
747 <div class="sect2">
748 <h3 id="author">Author</h3>
749 <div class="paragraph"><p>The Git community.</p></div>
750 </div>
751 </div>
752 </div>
753 <div class="sect1">
754 <h2 id="table_of_contents">Table of contents</h2>
755 <div class="sectionbody">
756 <div class="ulist"><ul>
757 <li>
759 <a href="#vscode">[vscode]</a>
760 </p>
761 </li>
762 <li>
764 <a href="#emacs">[emacs]</a>
765 </p>
766 </li>
767 </ul></div>
768 <div class="sect2">
769 <h3 id="vscode">Visual Studio Code (VS Code)</h3>
770 <div class="paragraph"><p>The contrib/vscode/init.sh script creates configuration files that enable
771 several valuable VS Code features. See contrib/vscode/README.md for more
772 information on using the script.</p></div>
773 </div>
774 <div class="sect2">
775 <h3 id="emacs">Emacs</h3>
776 <div class="paragraph"><p>This is adapted from Linux&#8217;s suggestion in its CodingStyle document:</p></div>
777 <div class="ulist"><ul>
778 <li>
780 To follow rules of the CodingGuideline, it&#8217;s useful to put the following in
781 GIT_CHECKOUT/.dir-locals.el, assuming you use cperl-mode:
782 </p>
783 </li>
784 </ul></div>
785 <div class="listingblock">
786 <div class="content">
787 <pre><code>;; note the first part is useful for C editing, too
788 ((nil . ((indent-tabs-mode . t)
789 (tab-width . 8)
790 (fill-column . 80)))
791 (cperl-mode . ((cperl-indent-level . 8)
792 (cperl-extra-newline-before-brace . nil)
793 (cperl-merge-trailing-else . t))))</code></pre>
794 </div></div>
795 <div class="paragraph"><p>For a more complete setup, since Git&#8217;s codebase uses a coding style
796 similar to the Linux kernel&#8217;s style, tips given in Linux&#8217;s CodingStyle
797 document can be applied here too.</p></div>
798 <div class="sect3">
799 <h4 id="_a_href_https_www_kernel_org_doc_html_v4_10_process_coding_style_html_you_ve_made_a_mess_of_it_https_www_kernel_org_doc_html_v4_10_process_coding_style_html_you_ve_made_a_mess_of_it_a"><a href="https://www.kernel.org/doc/html/v4.10/process/coding-style.html#you-ve-made-a-mess-of-it">https://www.kernel.org/doc/html/v4.10/process/coding-style.html#you-ve-made-a-mess-of-it</a></h4>
800 </div>
801 </div>
802 </div>
803 </div>
804 </div>
805 <div id="footnotes"><hr /></div>
806 <div id="footer">
807 <div id="footer-text">
808 Last updated
809 2022-05-26 16:11:01 PDT
810 </div>
811 </div>
812 </body>
813 </html>