mdw@git.distorted.org.uk Git - tig/blob - manual.html

   1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
   2     "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
   3 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
   4 <head>
   5 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
   6 <meta name="generator" content="AsciiDoc 7.0.2" />
   7 <style type="text/css">
   8 /* Debug borders */
   9 p, li, dt, dd, div, pre, h1, h2, h3, h4, h5, h6 {
  10 /*
  11   border: 1px solid red;
  12 */
  13 }
  14
  15 body {
  16   margin: 1em 5% 1em 5%;
  17 }
  18
  19 a { color: blue; }
  20 a:visited { color: fuchsia; }
  21
  22 em {
  23   font-style: italic;
  24 }
  25
  26 strong {
  27   font-weight: bold;
  28 }
  29
  30 tt {
  31   color: navy;
  32 }
  33
  34 h1, h2, h3, h4, h5, h6 {
  35   color: #527bbd;
  36   font-family: sans-serif;
  37   margin-top: 1.2em;
  38   margin-bottom: 0.5em;
  39   line-height: 1.3;
  40 }
  41
  42 h1 {
  43   border-bottom: 2px solid silver;
  44 }
  45 h2 {
  46   border-bottom: 2px solid silver;
  47   padding-top: 0.5em;
  48 }
  49
  50 div.sectionbody {
  51   font-family: serif;
  52   margin-left: 0;
  53 }
  54
  55 hr {
  56   border: 1px solid silver;
  57 }
  58
  59 p {
  60   margin-top: 0.5em;
  61   margin-bottom: 0.5em;
  62 }
  63
  64 pre {
  65   padding: 0;
  66   margin: 0;
  67 }
  68
  69 span#author {
  70   color: #527bbd;
  71   font-family: sans-serif;
  72   font-weight: bold;
  73   font-size: 1.2em;
  74 }
  75 span#email {
  76 }
  77 span#revision {
  78   font-family: sans-serif;
  79 }
  80
  81 div#footer {
  82   font-family: sans-serif;
  83   font-size: small;
  84   border-top: 2px solid silver;
  85   padding-top: 0.5em;
  86   margin-top: 4.0em;
  87 }
  88 div#footer-text {
  89   float: left;
  90   padding-bottom: 0.5em;
  91 }
  92 div#footer-badges {
  93   float: right;
  94   padding-bottom: 0.5em;
  95 }
  96
  97 div#preamble,
  98 div.tableblock, div.imageblock, div.exampleblock, div.verseblock,
  99 div.quoteblock, div.literalblock, div.listingblock, div.sidebarblock,
 100 div.admonitionblock {
 101   margin-right: 10%;
 102   margin-top: 1.5em;
 103   margin-bottom: 1.5em;
 104 }
 105 div.admonitionblock {
 106   margin-top: 2.5em;
 107   margin-bottom: 2.5em;
 108 }
 109
 110 div.content { /* Block element content. */
 111   padding: 0;
 112 }
 113
 114 /* Block element titles. */
 115 div.title, caption.title {
 116   font-family: sans-serif;
 117   font-weight: bold;
 118   text-align: left;
 119   margin-top: 1.0em;
 120   margin-bottom: 0.5em;
 121 }
 122 div.title + * {
 123   margin-top: 0;
 124 }
 125
 126 td div.title:first-child {
 127   margin-top: 0.0em;
 128 }
 129 div.content div.title:first-child {
 130   margin-top: 0.0em;
 131 }
 132 div.content + div.title {
 133   margin-top: 0.0em;
 134 }
 135
 136 div.sidebarblock > div.content {
 137   background: #ffffee;
 138   border: 1px solid silver;
 139   padding: 0.5em;
 140 }
 141
 142 div.listingblock > div.content {
 143   border: 1px solid silver;
 144   background: #f4f4f4;
 145   padding: 0.5em;
 146 }
 147
 148 div.quoteblock > div.content {
 149   padding-left: 2.0em;
 150 }
 151 div.quoteblock .attribution {
 152   text-align: right;
 153 }
 154
 155 div.admonitionblock .icon {
 156   vertical-align: top;
 157   font-size: 1.1em;
 158   font-weight: bold;
 159   text-decoration: underline;
 160   color: #527bbd;
 161   padding-right: 0.5em;
 162 }
 163 div.admonitionblock td.content {
 164   padding-left: 0.5em;
 165   border-left: 2px solid silver;
 166 }
 167
 168 div.exampleblock > div.content {
 169   border-left: 2px solid silver;
 170   padding: 0.5em;
 171 }
 172
 173 div.verseblock div.content {
 174   white-space: pre;
 175 }
 176
 177 div.imageblock div.content { padding-left: 0; }
 178 div.imageblock img { border: 1px solid silver; }
 179 span.image img { border-style: none; }
 180
 181 dl {
 182   margin-top: 0.8em;
 183   margin-bottom: 0.8em;
 184 }
 185 dt {
 186   margin-top: 0.5em;
 187   margin-bottom: 0;
 188   font-style: italic;
 189 }
 190 dd > *:first-child {
 191   margin-top: 0;
 192 }
 193
 194 ul, ol {
 195     list-style-position: outside;
 196 }
 197 ol.olist2 {
 198   list-style-type: lower-alpha;
 199 }
 200
 201 div.tableblock > table {
 202   border-color: #527bbd;
 203   border-width: 3px;
 204 }
 205 thead {
 206   font-family: sans-serif;
 207   font-weight: bold;
 208 }
 209 tfoot {
 210   font-weight: bold;
 211 }
 212
 213 div.hlist {
 214   margin-top: 0.8em;
 215   margin-bottom: 0.8em;
 216 }
 217 td.hlist1 {
 218   vertical-align: top;
 219   font-style: italic;
 220   padding-right: 0.8em;
 221 }
 222 td.hlist2 {
 223   vertical-align: top;
 224 }
 225
 226 @media print {
 227   div#footer-badges { display: none; }
 228 }
 229 /* Workarounds for IE6's broken and incomplete CSS2. */
 230
 231 div.sidebar-content {
 232   background: #ffffee;
 233   border: 1px solid silver;
 234   padding: 0.5em;
 235 }
 236 div.sidebar-title, div.image-title {
 237   font-family: sans-serif;
 238   font-weight: bold;
 239   margin-top: 0.0em;
 240   margin-bottom: 0.5em;
 241 }
 242
 243 div.listingblock div.content {
 244   border: 1px solid silver;
 245   background: #f4f4f4;
 246   padding: 0.5em;
 247 }
 248
 249 div.quoteblock-content {
 250   padding-left: 2.0em;
 251 }
 252
 253 div.exampleblock-content {
 254   border-left: 2px solid silver;
 255   padding-left: 0.5em;
 256 }
 257 </style>
 258 <title>The tig Manual</title>
 259 </head>
 260 <body>
 261 <div id="header">
 262 <h1>The tig Manual</h1>
 263 <span id="author">Jonas Fonseca</span><br />
 264 <span id="email"><tt>&lt;<a href="mailto:fonseca@diku.dk">fonseca@diku.dk</a>&gt;</tt></span><br />
 265 </div>
 266 <div id="preamble">
 267 <div class="sectionbody">
 268 <p>This is the manual for tig, the ncurses-based text-mode interface for git.
 269 Tig allows you to browse changes in a git repository and can additionally act
 270 as a pager for output of various git commands. When used as a pager, it will
 271 display input from stdin and colorize it.</p>
 272 <p>When browsing repositories, tig uses the underlying git commands to present
 273 the user with various views, such as summarized commit log and showing the
 274 commit with the log message, diffstat, and the diff.</p>
 275 </div>
 276 </div>
 277 <h2>Calling Conventions</h2>
 278 <div class="sectionbody">
 279 <h3>Pager Mode</h3>
 280 <p>If stdin is a pipe, any log or diff options will be ignored and the pager view
 281 will be opened loading data from stdin. The pager mode can be used for
 282 colorizing output from various git commands.</p>
 283 <p>Example on how to colorize the output of git-show(1):</p>
 284 <div class="literalblock">
 285 <div class="content">
 286 <pre><tt>$ git show | tig</tt></pre>
 287 </div></div>
 288 <h3>Git Command Options</h3>
 289 <p>All git command options specified on the command line will be passed to the
 290 given command and all will be shell quoted before they are passed to the
 291 shell.</p>
 292 <div class="admonitionblock">
 293 <table><tr>
 294 <td class="icon">
 295 <div class="title">Note</div>
 296 </td>
 297 <td class="content">If you specify options for the main view, you should not use the
 298 <tt>&#8212;pretty</tt> option as this option will be set automatically to the format
 299 expected by the main view.</td>
 300 </tr></table>
 301 </div>
 302 <p>Example on how to open the log view and show both author and committer
 303 information:</p>
 304 <div class="literalblock">
 305 <div class="content">
 306 <pre><tt>$ tig log --pretty=fuller</tt></pre>
 307 </div></div>
 308 <p>See the <a href="#refspec">"Specifying revisions"</a> section below for an introduction
 309 to revision options supported by the git commands. For details on specific git
 310 command options, refer to the man page of the command in question.</p>
 311 </div>
 312 <h2>Environment Variables</h2>
 313 <div class="sectionbody">
 314 <p>Several options related to the interface with git can be configured via
 315 environment options.</p>
 316 <h3>Repository References</h3>
 317 <p>Commits that are referenced by tags and branch heads will be marked by the
 318 reference name surrounded by <em>[</em> and <em>]</em>:</p>
 319 <div class="literalblock">
 320 <div class="content">
 321 <pre><tt>2006-03-26 19:42 Petr Baudis         | [cogito-0.17.1] Cogito 0.17.1</tt></pre>
 322 </div></div>
 323 <p>If you want to filter out certain directories under <tt>.git/refs/</tt>, say <tt>tmp</tt>
 324 you can do it by setting the following variable:</p>
 325 <div class="literalblock">
 326 <div class="content">
 327 <pre><tt>$ TIG_LS_REMOTE="git ls-remote . | sed /\/tmp\//d" tig</tt></pre>
 328 </div></div>
 329 <p>Or set the variable permanently in your environment.</p>
 330 <dl>
 331 <dt>
 332 TIG_LS_REMOTE
 333 </dt>
 334 <dd>
 335 <p>
 336         Set command for retrieving all repository references. The command
 337         should output data in the same format as git-ls-remote(1).
 338 </p>
 339 </dd>
 340 </dl>
 341 <h3><a id="history-commands"></a>History Commands</h3>
 342 <p>It is possible to alter which commands are used for the different views.  If
 343 for example you prefer commits in the main view to be sorted by date and only
 344 show 500 commits, use:</p>
 345 <div class="literalblock">
 346 <div class="content">
 347 <pre><tt>$ TIG_MAIN_CMD="git log --date-order -n500 --pretty=raw %s" tig</tt></pre>
 348 </div></div>
 349 <p>Or set the variable permanently in your environment.</p>
 350 <p>Notice, how <tt>%s</tt> is used to specify the commit reference. There can be a
 351 maximum of 5 <tt>%s</tt> ref specifications.</p>
 352 <dl>
 353 <dt>
 354 TIG_DIFF_CMD
 355 </dt>
 356 <dd>
 357 <p>
 358         The command used for the diff view. By default, git show is used
 359         as a backend.
 360 </p>
 361 </dd>
 362 <dt>
 363 TIG_LOG_CMD
 364 </dt>
 365 <dd>
 366 <p>
 367         The command used for the log view. If you prefer to have both
 368         author and committer shown in the log view be sure to pass
 369         <tt>&#8212;pretty=fuller</tt> to git log.
 370 </p>
 371 </dd>
 372 <dt>
 373 TIG_MAIN_CMD
 374 </dt>
 375 <dd>
 376 <p>
 377         The command used for the main view. Note, you must always specify
 378         the option: <tt>&#8212;pretty=raw</tt> since the main view parser expects to
 379         read that format.
 380 </p>
 381 </dd>
 382 </dl>
 383 </div>
 384 <h2>The Viewer</h2>
 385 <div class="sectionbody">
 386 <p>The display consists of a status window on the last line of the screen and one
 387 or more views. The default is to only show one view at the time but it is
 388 possible to split both the main and log view to also show the commit diff.</p>
 389 <p>If you are in the log view and press <em>Enter</em> when the current line is a commit
 390 line, such as:</p>
 391 <div class="literalblock">
 392 <div class="content">
 393 <pre><tt>commit 4d55caff4cc89335192f3e566004b4ceef572521</tt></pre>
 394 </div></div>
 395 <p>You will split the view so that the log view is displayed in the top window
 396 and the diff view in the bottom window. You can switch between the two views
 397 by pressing <em>Tab</em>. To maximize the log view again, simply press <em>l</em>.</p>
 398 <h3>Current Head and Commit ID</h3>
 399 <p>The viewer keeps track of both what head and commit ID you are currently
 400 viewing. The commit ID will follow the cursor line and change everytime time
 401 you highlight a different commit. Whenever you reopen the diff view it will be
 402 reloaded, if the commit ID changed.</p>
 403 <p>The head ID is used when opening the main and log view to indicate from what
 404 revision to show history.</p>
 405 <h3>Views</h3>
 406 <p>tig(1) presents various <em>views</em> of a repository. Each view is based on output
 407 from an external command, most often <em>git log</em>, <em>git diff</em>, or <em>git show</em>.</p>
 408 <dl>
 409 <dt>
 410 The main view
 411 </dt>
 412 <dd>
 413 <p>
 414         Is the default view, and it shows a one line summary of each commit
 415         in the chosen list of revisions. The summary includes commit date,
 416         author, and the first line of the log message. Additionally, any
 417         repository references, such as tags, will be shown.
 418 </p>
 419 </dd>
 420 <dt>
 421 The log view
 422 </dt>
 423 <dd>
 424 <p>
 425         Presents a more rich view of the revision log showing the whole log
 426         message and the diffstat.
 427 </p>
 428 </dd>
 429 <dt>
 430 The diff view
 431 </dt>
 432 <dd>
 433 <p>
 434         Shows either the diff of the current working tree, that is, what
 435         has changed since the last commit, or the commit diff complete
 436         with log message, diffstat and diff.
 437 </p>
 438 </dd>
 439 <dt>
 440 The pager view
 441 </dt>
 442 <dd>
 443 <p>
 444         Is used for displaying both input from stdin and output from git
 445         commands entered in the internal prompt.
 446 </p>
 447 </dd>
 448 <dt>
 449 The help view
 450 </dt>
 451 <dd>
 452 <p>
 453         Displays key binding quick reference.
 454 </p>
 455 </dd>
 456 </dl>
 457 <h3>Title Windows</h3>
 458 <p>Each view has a title window which shows the name of the view, current commit
 459 ID if available, and where the view is positioned:</p>
 460 <div class="literalblock">
 461 <div class="content">
 462 <pre><tt>[main] c622eefaa485995320bc743431bae0d497b1d875 - commit 1 of 61 (1%)</tt></pre>
 463 </div></div>
 464 <p>By default, the title of the current view is highlighted using bold font.  For
 465 long loading views (taking over 3 seconds) the time since loading started will
 466 be appended:</p>
 467 <div class="literalblock">
 468 <div class="content">
 469 <pre><tt>[main] 77d9e40fbcea3238015aea403e06f61542df9a31 - commit 1 of 779 (0%) 5s</tt></pre>
 470 </div></div>
 471 </div>
 472 <h2>Keys</h2>
 473 <div class="sectionbody">
 474 <p>Below the default key bindings are shown.</p>
 475 <h3>View Switching</h3>
 476 <dl>
 477 <dt>
 478 m
 479 </dt>
 480 <dd>
 481 <p>
 482         Switch to main view.
 483 </p>
 484 </dd>
 485 <dt>
 486 d
 487 </dt>
 488 <dd>
 489 <p>
 490         Switch to diff view.
 491 </p>
 492 </dd>
 493 <dt>
 494 l
 495 </dt>
 496 <dd>
 497 <p>
 498         Switch to log view.
 499 </p>
 500 </dd>
 501 <dt>
 502 p
 503 </dt>
 504 <dd>
 505 <p>
 506         Switch to pager view.
 507 </p>
 508 </dd>
 509 <dt>
 510 h, ?
 511 </dt>
 512 <dd>
 513 <p>
 514         Show man page.
 515 </p>
 516 </dd>
 517 </dl>
 518 <h3>View Manipulation</h3>
 519 <dl>
 520 <dt>
 521 q
 522 </dt>
 523 <dd>
 524 <p>
 525         Close view, if multiple views are open it will jump back to the
 526         previous view in the view stack. If it is the last open view it
 527         will quit. Use <em>Q</em> to quit all views at once.
 528 </p>
 529 </dd>
 530 <dt>
 531 Enter
 532 </dt>
 533 <dd>
 534 <p>
 535         This key is "context sensitive" depending on what view you are
 536         currently in. When in log view on a commit line or in the main
 537         view, split the view and show the commit diff. In the diff view
 538         pressing Enter will simply scroll the view one line down.
 539 </p>
 540 </dd>
 541 <dt>
 542 Tab
 543 </dt>
 544 <dd>
 545 <p>
 546         Switch to next view.
 547 </p>
 548 </dd>
 549 <dt>
 550 Up
 551 </dt>
 552 <dd>
 553 <p>
 554         This key is "context sensitive" and will move the cursor one
 555         line up. However, uf you opened a diff view from the main view
 556         (split- or full-screen) it will change the cursor to point to
 557         the previous commit in the main view and update the diff view
 558         to display it.
 559 </p>
 560 </dd>
 561 <dt>
 562 Down
 563 </dt>
 564 <dd>
 565 <p>
 566         Similar to <em>Up</em> but will move down.
 567 </p>
 568 </dd>
 569 </dl>
 570 <h3>Cursor Navigation</h3>
 571 <dl>
 572 <dt>
 573 j
 574 </dt>
 575 <dd>
 576 <p>
 577         Move cursor one line up.
 578 </p>
 579 </dd>
 580 <dt>
 581 k
 582 </dt>
 583 <dd>
 584 <p>
 585         Move cursor one line down.
 586 </p>
 587 </dd>
 588 <dt>
 589 PgUp
 590 </dt>
 591 <dt>
 592 b
 593 </dt>
 594 <dt>
 595 -
 596 </dt>
 597 <dd>
 598 <p>
 599         Move cursor one page up.
 600 </p>
 601 </dd>
 602 <dt>
 603 PgDown
 604 </dt>
 605 <dt>
 606 Space
 607 </dt>
 608 <dd>
 609 <p>
 610         Move cursor one page down.
 611 </p>
 612 </dd>
 613 <dt>
 614 Home
 615 </dt>
 616 <dd>
 617 <p>
 618         Jump to first line.
 619 </p>
 620 </dd>
 621 <dt>
 622 End
 623 </dt>
 624 <dd>
 625 <p>
 626         Jump to last line.
 627 </p>
 628 </dd>
 629 </dl>
 630 <h3>Scrolling</h3>
 631 <dl>
 632 <dt>
 633 Insert
 634 </dt>
 635 <dd>
 636 <p>
 637         Scroll view one line up.
 638 </p>
 639 </dd>
 640 <dt>
 641 Delete
 642 </dt>
 643 <dd>
 644 <p>
 645         Scroll view one line down.
 646 </p>
 647 </dd>
 648 <dt>
 649 w
 650 </dt>
 651 <dd>
 652 <p>
 653         Scroll view one page up.
 654 </p>
 655 </dd>
 656 <dt>
 657 s
 658 </dt>
 659 <dd>
 660 <p>
 661         Scroll view one page down.
 662 </p>
 663 </dd>
 664 </dl>
 665 <h3>Misc</h3>
 666 <dl>
 667 <dt>
 668 Q
 669 </dt>
 670 <dd>
 671 <p>
 672         Quit.
 673 </p>
 674 </dd>
 675 <dt>
 676 r
 677 </dt>
 678 <dd>
 679 <p>
 680         Redraw screen.
 681 </p>
 682 </dd>
 683 <dt>
 684 z
 685 </dt>
 686 <dd>
 687 <p>
 688         Stop all background loading. This can be useful if you use
 689         tig(1) in a repository with a long history without limiting
 690         the revision log.
 691 </p>
 692 </dd>
 693 <dt>
 694 v
 695 </dt>
 696 <dd>
 697 <p>
 698         Show version.
 699 </p>
 700 </dd>
 701 <dt>
 702 n
 703 </dt>
 704 <dd>
 705 <p>
 706         Toggle line numbers on/off.
 707 </p>
 708 </dd>
 709 <dt>
 710 g
 711 </dt>
 712 <dd>
 713 <p>
 714         Toggle revision graph visualization on/off.
 715 </p>
 716 </dd>
 717 <dt>
 718 <em>:</em>
 719 </dt>
 720 <dd>
 721 <p>
 722         Open prompt. This allows you to specify what git command
 723         to run. Example:
 724 </p>
 725 <div class="literalblock">
 726 <div class="content">
 727 <pre><tt>:log -p</tt></pre>
 728 </div></div>
 729 </dd>
 730 </dl>
 731 </div>
 732 <h2><a id="refspec"></a>Revision Specification</h2>
 733 <div class="sectionbody">
 734 <p>This section describes various ways to specify what revisions to display or
 735 otherwise limit the view to. tig(1) does not itself parse the described
 736 revision options so refer to the relevant git man pages for futher
 737 information. Relevant man pages besides git-log(1) are git-diff(1) and
 738 git-rev-list(1).</p>
 739 <p>You can tune the interaction with git by making use of the options explained
 740 in this section. For example, by configuring the environment variables
 741 described in the  <a href="#history-commands">"History commands"</a> section.</p>
 742 <h3>Limit by Path Name</h3>
 743 <p>If you are interested only in those revisions that made changes to a specific
 744 file (or even several files) list the files like this:</p>
 745 <div class="literalblock">
 746 <div class="content">
 747 <pre><tt>$ tig log Makefile README</tt></pre>
 748 </div></div>
 749 <p>To avoid ambiguity with repository references such as tag name, be sure to
 750 separate file names from other git options using "--". So if you have a file
 751 named <em>master</em> it will clash with the reference named <em>master</em>, and thus you
 752 will have to use:</p>
 753 <div class="literalblock">
 754 <div class="content">
 755 <pre><tt>$ tig log -- master</tt></pre>
 756 </div></div>
 757 <div class="admonitionblock">
 758 <table><tr>
 759 <td class="icon">
 760 <div class="title">Note</div>
 761 </td>
 762 <td class="content">For the main view, avoiding ambiguity will in some cases require you to
 763 specify two "--" options. The first will make tig(1) stop option processing
 764 and the latter will be passed to git log.</td>
 765 </tr></table>
 766 </div>
 767 <h3>Limit by Date or Number</h3>
 768 <p>To speed up interaction with git, you can limit the amount of commits to show
 769 both for the log and main view. Either limit by date using e.g.
 770 <tt>&#8212;since=1.month</tt> or limit by the number of commits using <tt>-n400</tt>.</p>
 771 <p>If you are only interested in changed that happened between two dates you can
 772 use:</p>
 773 <div class="literalblock">
 774 <div class="content">
 775 <pre><tt>$ tig -- --after="May 5th" --before="2006-05-16 15:44"</tt></pre>
 776 </div></div>
 777 <div class="admonitionblock">
 778 <table><tr>
 779 <td class="icon">
 780 <div class="title">Note</div>
 781 </td>
 782 <td class="content">If you want to avoid having to quote dates containing spaces you can use
 783 "." instead, e.g. <tt>&#8212;after=May.5th</tt>.</td>
 784 </tr></table>
 785 </div>
 786 <h3>Limiting by Commit Ranges</h3>
 787 <p>Alternatively, commits can be limited to a specific range, such as "all
 788 commits between <em>tag-1.0</em> and <em>tag-2.0</em>". For example:</p>
 789 <div class="literalblock">
 790 <div class="content">
 791 <pre><tt>$ tig log tag-1.0..tag-2.0</tt></pre>
 792 </div></div>
 793 <p>This way of commit limiting makes it trivial to only browse the commits which
 794 haven't been pushed to a remote branch. Assuming <em>origin</em> is your upstream
 795 remote branch, using:</p>
 796 <div class="literalblock">
 797 <div class="content">
 798 <pre><tt>$ tig log origin..HEAD</tt></pre>
 799 </div></div>
 800 <p>will list what will be pushed to the remote branch. Optionally, the ending
 801 <em>HEAD</em> can be left out since it is implied.</p>
 802 <h3>Limiting by Reachability</h3>
 803 <p>Git interprets the range specifier "tag-1.0..tag-2.0" as "all commits
 804 reachable from <em>tag-2.0</em> but not from <em>tag-1.0</em>".  Where reachability refers
 805 to what commits are ancestors (or part of the history) of the branch or tagged
 806 revision in question.</p>
 807 <p>If you prefer to specify which commit to preview in this way use the
 808 following:</p>
 809 <div class="literalblock">
 810 <div class="content">
 811 <pre><tt>$ tig log tag-2.0 ^tag-1.0</tt></pre>
 812 </div></div>
 813 <p>You can think of <em>^</em> as a negation operator. Using this alternate syntax, it
 814 is possible to further prune commits by specifying multiple branch cut offs.</p>
 815 <h3>Combining Revisions Specification</h3>
 816 <p>Revisions options can to some degree be combined, which makes it possible to
 817 say "show at most 20 commits from within the last month that changed files
 818 under the Documentation/ directory."</p>
 819 <div class="literalblock">
 820 <div class="content">
 821 <pre><tt>$ tig -- --since=1.month -n20 -- Documentation/</tt></pre>
 822 </div></div>
 823 <h3>Examining All Repository References</h3>
 824 <p>In some cases, it can be useful to query changes across all references in a
 825 repository. An example is to ask "did any line of development in this
 826 repository change a particular file within the last week". This can be
 827 accomplished using:</p>
 828 <div class="literalblock">
 829 <div class="content">
 830 <pre><tt>$ tig -- --all --since=1.week -- Makefile</tt></pre>
 831 </div></div>
 832 </div>
 833 <h2>BUGS</h2>
 834 <div class="sectionbody">
 835 <p>Known bugs and problems:</p>
 836 <ul>
 837 <li>
 838 <p>
 839 In it's current state tig is pretty much UTF-8 only.
 840 </p>
 841 </li>
 842 <li>
 843 <p>
 844 If the screen width is very small the main view can draw
 845    outside the current view causing bad wrapping. Same goes
 846    for title and status windows.
 847 </p>
 848 </li>
 849 <li>
 850 <p>
 851 The cursor can wrap-around on the last line and cause the
 852    window to scroll.
 853 </p>
 854 </li>
 855 <li>
 856 <p>
 857 The prompt doesn't work while loading.
 858 </p>
 859 </li>
 860 </ul>
 861 </div>
 862 <h2>Copyright</h2>
 863 <div class="sectionbody">
 864 <p>Copyright (c) 2006 Jonas Fonseca &lt;fonseca@diku.dk&gt;</p>
 865 <p>This program is free software; you can redistribute it and/or modify
 866 it under the terms of the GNU General Public License as published by
 867 the Free Software Foundation; either version 2 of the License, or
 868 (at your option) any later version.</p>
 869 </div>
 870 <h2>References and Related Tools</h2>
 871 <div class="sectionbody">
 872 <ul>
 873 <li>
 874 <p>
 875 Homepage: <a href="http://jonas.nitro.dk/tig">http://jonas.nitro.dk/tig</a>
 876 </p>
 877 </li>
 878 <li>
 879 <p>
 880 Releases: <a href="http://jonas.nitro.dk/tig/releases">http://jonas.nitro.dk/tig/releases</a>
 881 </p>
 882 </li>
 883 <li>
 884 <p>
 885 Git URL:  <a href="http://jonas.nitro.dk/tig/tig.git">http://jonas.nitro.dk/tig/tig.git</a>
 886 </p>
 887 </li>
 888 <li>
 889 <p>
 890 Gitweb: <a href="http://pasky.or.cz/gitweb.cgi?p=tig.git;a=summary">http://pasky.or.cz/gitweb.cgi?p=tig.git;a=summary</a>
 891 </p>
 892 </li>
 893 </ul>
 894 <p>Git porcelains:</p>
 895 <ul>
 896 <li>
 897 <p>
 898 <a href="http://www.kernel.org/pub/software/scm/git/docs/">git</a>,
 899 </p>
 900 </li>
 901 <li>
 902 <p>
 903 <a href="http://www.kernel.org/pub/software/scm/cogito/docs/">Cogito</a>
 904 </p>
 905 </li>
 906 </ul>
 907 <p>Other git repository browsers:</p>
 908 <ul>
 909 <li>
 910 <p>
 911 gitk(1)
 912 </p>
 913 </li>
 914 <li>
 915 <p>
 916 qgit(1)
 917 </p>
 918 </li>
 919 <li>
 920 <p>
 921 gitview(1)
 922 </p>
 923 </li>
 924 </ul>
 925 </div>
 926 <div id="footer">
 927 <div id="footer-text">
 928 Last updated 06-Jun-2006 13:56:34 CEST
 929 </div>
 930 </div>
 931 </body>
 932 </html>