| 1 | /** |
| 2 | * TIG(1) |
| 3 | * ====== |
| 4 | * |
| 5 | * NAME |
| 6 | * ---- |
| 7 | * tig - text-mode interface for git |
| 8 | * |
| 9 | * SYNOPSIS |
| 10 | * -------- |
| 11 | * [verse] |
| 12 | * tig |
| 13 | * tig log [git log options] |
| 14 | * tig diff [git diff options] |
| 15 | * tig < [git log or git diff output] |
| 16 | * |
| 17 | * DESCRIPTION |
| 18 | * ----------- |
| 19 | * Browse changes in a git repository. |
| 20 | * |
| 21 | * OPTIONS |
| 22 | * ------- |
| 23 | * |
| 24 | * None. |
| 25 | * |
| 26 | **/ |
| 27 | |
| 28 | #define DEBUG |
| 29 | |
| 30 | #ifndef DEBUG |
| 31 | #define NDEBUG |
| 32 | #endif |
| 33 | |
| 34 | #include <stdarg.h> |
| 35 | #include <stdlib.h> |
| 36 | #include <stdio.h> |
| 37 | #include <string.h> |
| 38 | #include <signal.h> |
| 39 | #include <assert.h> |
| 40 | |
| 41 | #include <curses.h> |
| 42 | #include <form.h> |
| 43 | |
| 44 | static void die(const char *err, ...); |
| 45 | static void report(const char *msg, ...); |
| 46 | |
| 47 | #define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0])) |
| 48 | |
| 49 | #define KEY_ESC 27 |
| 50 | #define KEY_TAB 9 |
| 51 | |
| 52 | #define REQ_OFFSET (MAX_COMMAND + 1) |
| 53 | |
| 54 | /* Requests for switching between the different views. */ |
| 55 | #define REQ_DIFF (REQ_OFFSET + 0) |
| 56 | #define REQ_LOG (REQ_OFFSET + 1) |
| 57 | #define REQ_MAIN (REQ_OFFSET + 2) |
| 58 | |
| 59 | #define REQ_QUIT (REQ_OFFSET + 11) |
| 60 | #define REQ_VERSION (REQ_OFFSET + 12) |
| 61 | #define REQ_STOP (REQ_OFFSET + 13) |
| 62 | #define REQ_UPDATE (REQ_OFFSET + 14) |
| 63 | #define REQ_REDRAW (REQ_OFFSET + 15) |
| 64 | |
| 65 | |
| 66 | /** |
| 67 | * KEYS |
| 68 | * ---- |
| 69 | * |
| 70 | * d:: |
| 71 | * diff |
| 72 | * l:: |
| 73 | * log |
| 74 | * q:: |
| 75 | * quit |
| 76 | * r:: |
| 77 | * redraw screen |
| 78 | * s:: |
| 79 | * stop all background loading |
| 80 | * j:: |
| 81 | * down |
| 82 | * k:: |
| 83 | * up |
| 84 | * h, ?:: |
| 85 | * help |
| 86 | * v:: |
| 87 | * version |
| 88 | * |
| 89 | **/ |
| 90 | |
| 91 | #define HELP "(d)iff, (l)og, (m)ain, (q)uit, (v)ersion, (h)elp" |
| 92 | |
| 93 | struct keymap { |
| 94 | int alias; |
| 95 | int request; |
| 96 | }; |
| 97 | |
| 98 | struct keymap keymap[] = { |
| 99 | { KEY_UP, REQ_PREV_LINE }, |
| 100 | { 'k', REQ_PREV_LINE }, |
| 101 | { KEY_DOWN, REQ_NEXT_LINE }, |
| 102 | { 'j', REQ_NEXT_LINE }, |
| 103 | { KEY_NPAGE, REQ_NEXT_PAGE }, |
| 104 | { KEY_PPAGE, REQ_PREV_PAGE }, |
| 105 | |
| 106 | { 'd', REQ_DIFF }, |
| 107 | { 'l', REQ_LOG }, |
| 108 | { 'm', REQ_MAIN }, |
| 109 | |
| 110 | /* No input from wgetch() with nodelay() enabled. */ |
| 111 | { ERR, REQ_UPDATE }, |
| 112 | |
| 113 | { KEY_ESC, REQ_QUIT }, |
| 114 | { 'q', REQ_QUIT }, |
| 115 | { 's', REQ_STOP }, |
| 116 | { 'v', REQ_VERSION }, |
| 117 | { 'r', REQ_REDRAW }, |
| 118 | }; |
| 119 | |
| 120 | static int |
| 121 | get_request(int request) |
| 122 | { |
| 123 | int i; |
| 124 | |
| 125 | for (i = 0; i < ARRAY_SIZE(keymap); i++) |
| 126 | if (keymap[i].alias == request) |
| 127 | return keymap[i].request; |
| 128 | |
| 129 | return request; |
| 130 | } |
| 131 | |
| 132 | |
| 133 | /* |
| 134 | * Viewer |
| 135 | */ |
| 136 | |
| 137 | struct view { |
| 138 | char *name; |
| 139 | char *cmd; |
| 140 | |
| 141 | /* Rendering */ |
| 142 | int (*render)(struct view *, int); |
| 143 | WINDOW *win; |
| 144 | |
| 145 | /* Navigation */ |
| 146 | unsigned long offset; /* Offset of the window top */ |
| 147 | unsigned long lineno; /* Current line number */ |
| 148 | |
| 149 | /* Buffering */ |
| 150 | unsigned long lines; /* Total number of lines */ |
| 151 | char **line; /* Line index */ |
| 152 | |
| 153 | /* Loading */ |
| 154 | FILE *pipe; |
| 155 | }; |
| 156 | |
| 157 | static int default_renderer(struct view *view, int lineno); |
| 158 | |
| 159 | #define DIFF_CMD \ |
| 160 | "git log --stat -n1 %s ; echo; " \ |
| 161 | "git diff --find-copies-harder -B -C %s^ %s" |
| 162 | |
| 163 | #define LOG_CMD \ |
| 164 | "git log --stat -n100 %s" |
| 165 | |
| 166 | /* The status window at the bottom. Used for polling keystrokes. */ |
| 167 | static WINDOW *status_win; |
| 168 | |
| 169 | static struct view views[] = { |
| 170 | { "diff", DIFF_CMD, default_renderer }, |
| 171 | { "log", LOG_CMD, default_renderer }, |
| 172 | { "main", NULL }, |
| 173 | }; |
| 174 | |
| 175 | static struct view *display[ARRAY_SIZE(views)]; |
| 176 | static unsigned int current_view; |
| 177 | static unsigned int nloading; |
| 178 | |
| 179 | #define foreach_view(view, i) \ |
| 180 | for (i = 0; i < sizeof(display) && (view = display[i]); i++) |
| 181 | |
| 182 | static void |
| 183 | redraw_view(struct view *view) |
| 184 | { |
| 185 | int lineno; |
| 186 | int lines, cols; |
| 187 | |
| 188 | wclear(view->win); |
| 189 | wmove(view->win, 0, 0); |
| 190 | |
| 191 | getmaxyx(view->win, lines, cols); |
| 192 | |
| 193 | for (lineno = 0; lineno < lines; lineno++) { |
| 194 | view->render(view, lineno); |
| 195 | } |
| 196 | |
| 197 | redrawwin(view->win); |
| 198 | wrefresh(view->win); |
| 199 | } |
| 200 | |
| 201 | /* FIXME: Fix percentage. */ |
| 202 | static void |
| 203 | report_position(struct view *view, int all) |
| 204 | { |
| 205 | report(all ? "line %d of %d (%d%%) viewing from %d" |
| 206 | : "line %d of %d", |
| 207 | view->lineno + 1, |
| 208 | view->lines, |
| 209 | view->lines ? view->offset * 100 / view->lines : 0, |
| 210 | view->offset); |
| 211 | } |
| 212 | |
| 213 | static void |
| 214 | scroll_view(struct view *view, int request) |
| 215 | { |
| 216 | int x, y, lines = 1; |
| 217 | enum { BACKWARD = -1, FORWARD = 1 } direction = FORWARD; |
| 218 | |
| 219 | getmaxyx(view->win, y, x); |
| 220 | |
| 221 | switch (request) { |
| 222 | case REQ_NEXT_PAGE: |
| 223 | lines = y; |
| 224 | case REQ_NEXT_LINE: |
| 225 | if (view->offset + lines > view->lines) |
| 226 | lines = view->lines - view->offset; |
| 227 | |
| 228 | if (lines == 0 || view->offset + y >= view->lines) { |
| 229 | report("already at last line"); |
| 230 | return; |
| 231 | } |
| 232 | break; |
| 233 | |
| 234 | case REQ_PREV_PAGE: |
| 235 | lines = y; |
| 236 | case REQ_PREV_LINE: |
| 237 | if (lines > view->offset) |
| 238 | lines = view->offset; |
| 239 | |
| 240 | if (lines == 0) { |
| 241 | report("already at first line"); |
| 242 | return; |
| 243 | } |
| 244 | |
| 245 | direction = BACKWARD; |
| 246 | break; |
| 247 | |
| 248 | default: |
| 249 | lines = 0; |
| 250 | } |
| 251 | |
| 252 | report("off=%d lines=%d lineno=%d move=%d", view->offset, view->lines, view->lineno, lines * direction); |
| 253 | |
| 254 | /* The rendering expects the new offset. */ |
| 255 | view->offset += lines * direction; |
| 256 | |
| 257 | /* Move current line into the view. */ |
| 258 | if (view->lineno < view->offset) |
| 259 | view->lineno = view->offset; |
| 260 | if (view->lineno > view->offset + y) |
| 261 | view->lineno = view->offset + y; |
| 262 | |
| 263 | assert(0 <= view->offset && view->offset < view->lines); |
| 264 | //assert(0 <= view->offset + lines && view->offset + lines < view->lines); |
| 265 | assert(view->offset <= view->lineno && view->lineno <= view->lines); |
| 266 | |
| 267 | if (lines) { |
| 268 | int from = direction == FORWARD ? y - lines : 0; |
| 269 | int to = from + lines; |
| 270 | |
| 271 | wscrl(view->win, lines * direction); |
| 272 | |
| 273 | for (; from < to; from++) { |
| 274 | if (!view->render(view, from)) |
| 275 | break; |
| 276 | } |
| 277 | } |
| 278 | |
| 279 | redrawwin(view->win); |
| 280 | wrefresh(view->win); |
| 281 | |
| 282 | report_position(view, lines); |
| 283 | } |
| 284 | |
| 285 | static void |
| 286 | resize_view(struct view *view) |
| 287 | { |
| 288 | int lines, cols; |
| 289 | |
| 290 | getmaxyx(stdscr, lines, cols); |
| 291 | |
| 292 | if (view->win) { |
| 293 | mvwin(view->win, 0, 0); |
| 294 | wresize(view->win, lines - 1, cols); |
| 295 | |
| 296 | } else { |
| 297 | view->win = newwin(lines - 1, 0, 0, 0); |
| 298 | if (!view->win) { |
| 299 | report("Failed to create %s view", view->name); |
| 300 | return; |
| 301 | } |
| 302 | scrollok(view->win, TRUE); |
| 303 | } |
| 304 | } |
| 305 | |
| 306 | |
| 307 | static bool |
| 308 | begin_update(struct view *view) |
| 309 | { |
| 310 | char buf[1024]; |
| 311 | |
| 312 | if (view->cmd) { |
| 313 | if (snprintf(buf, sizeof(buf), view->cmd, "HEAD", "HEAD", "HEAD") < sizeof(buf)) |
| 314 | view->pipe = popen(buf, "r"); |
| 315 | |
| 316 | if (!view->pipe) |
| 317 | return FALSE; |
| 318 | |
| 319 | if (nloading++ == 0) |
| 320 | nodelay(status_win, TRUE); |
| 321 | } |
| 322 | |
| 323 | display[current_view] = view; |
| 324 | |
| 325 | view->offset = 0; |
| 326 | view->lines = 0; |
| 327 | view->lineno = 0; |
| 328 | |
| 329 | return TRUE; |
| 330 | } |
| 331 | |
| 332 | static void |
| 333 | end_update(struct view *view) |
| 334 | { |
| 335 | wattrset(view->win, A_NORMAL); |
| 336 | pclose(view->pipe); |
| 337 | view->pipe = NULL; |
| 338 | |
| 339 | if (nloading-- == 1) |
| 340 | nodelay(status_win, FALSE); |
| 341 | } |
| 342 | |
| 343 | static int |
| 344 | update_view(struct view *view) |
| 345 | { |
| 346 | char buffer[BUFSIZ]; |
| 347 | char *line; |
| 348 | int lines, cols; |
| 349 | char **tmp; |
| 350 | int redraw; |
| 351 | |
| 352 | if (!view->pipe) |
| 353 | return TRUE; |
| 354 | |
| 355 | getmaxyx(view->win, lines, cols); |
| 356 | |
| 357 | redraw = !view->line; |
| 358 | |
| 359 | tmp = realloc(view->line, sizeof(*view->line) * (view->lines + lines)); |
| 360 | if (!tmp) |
| 361 | goto alloc_error; |
| 362 | |
| 363 | view->line = tmp; |
| 364 | |
| 365 | while ((line = fgets(buffer, sizeof(buffer), view->pipe))) { |
| 366 | int linelen; |
| 367 | |
| 368 | if (!lines--) |
| 369 | break; |
| 370 | |
| 371 | linelen = strlen(line); |
| 372 | if (linelen) |
| 373 | line[linelen - 1] = 0; |
| 374 | |
| 375 | view->line[view->lines] = strdup(line); |
| 376 | if (!view->line[view->lines]) |
| 377 | goto alloc_error; |
| 378 | view->lines++; |
| 379 | } |
| 380 | |
| 381 | if (redraw) |
| 382 | redraw_view(view); |
| 383 | |
| 384 | if (ferror(view->pipe)) { |
| 385 | report("Failed to read %s", view->cmd); |
| 386 | goto end; |
| 387 | |
| 388 | } else if (feof(view->pipe)) { |
| 389 | report_position(view, 0); |
| 390 | goto end; |
| 391 | } |
| 392 | |
| 393 | return TRUE; |
| 394 | |
| 395 | alloc_error: |
| 396 | report("Allocation failure"); |
| 397 | |
| 398 | end: |
| 399 | end_update(view); |
| 400 | return FALSE; |
| 401 | } |
| 402 | |
| 403 | |
| 404 | static struct view * |
| 405 | switch_view(struct view *prev, int request) |
| 406 | { |
| 407 | struct view *view = &views[request - REQ_OFFSET]; |
| 408 | struct view *displayed; |
| 409 | int i; |
| 410 | |
| 411 | if (view == prev) { |
| 412 | foreach_view (displayed, i) ; |
| 413 | |
| 414 | if (i == 1) |
| 415 | report("Already in %s view", view->name); |
| 416 | else |
| 417 | report("FIXME: Maximize"); |
| 418 | |
| 419 | return view; |
| 420 | |
| 421 | } else { |
| 422 | foreach_view (displayed, i) { |
| 423 | if (view == displayed) { |
| 424 | current_view = i; |
| 425 | report("New current view"); |
| 426 | return view; |
| 427 | } |
| 428 | } |
| 429 | } |
| 430 | |
| 431 | if (!view->win) |
| 432 | resize_view(view); |
| 433 | |
| 434 | /* Reload */ |
| 435 | |
| 436 | if (view->line) { |
| 437 | for (i = 0; i < view->lines; i++) |
| 438 | if (view->line[i]) |
| 439 | free(view->line[i]); |
| 440 | |
| 441 | free(view->line); |
| 442 | view->line = NULL; |
| 443 | } |
| 444 | |
| 445 | if (prev && prev->pipe) |
| 446 | end_update(prev); |
| 447 | |
| 448 | if (begin_update(view)) { |
| 449 | if (!view->cmd) |
| 450 | report("%s", HELP); |
| 451 | else |
| 452 | report("loading..."); |
| 453 | } |
| 454 | |
| 455 | return view; |
| 456 | } |
| 457 | |
| 458 | |
| 459 | /* Process a keystroke */ |
| 460 | static int |
| 461 | view_driver(struct view *view, int key) |
| 462 | { |
| 463 | int request = get_request(key); |
| 464 | int i; |
| 465 | |
| 466 | switch (request) { |
| 467 | case REQ_NEXT_LINE: |
| 468 | case REQ_NEXT_PAGE: |
| 469 | case REQ_PREV_LINE: |
| 470 | case REQ_PREV_PAGE: |
| 471 | if (view) |
| 472 | scroll_view(view, request); |
| 473 | break; |
| 474 | |
| 475 | case REQ_MAIN: |
| 476 | case REQ_LOG: |
| 477 | case REQ_DIFF: |
| 478 | view = switch_view(view, request); |
| 479 | break; |
| 480 | |
| 481 | case REQ_REDRAW: |
| 482 | redraw_view(view); |
| 483 | break; |
| 484 | |
| 485 | case REQ_STOP: |
| 486 | foreach_view (view, i) { |
| 487 | if (view->pipe) { |
| 488 | end_update(view); |
| 489 | scroll_view(view, 0); |
| 490 | } |
| 491 | } |
| 492 | break; |
| 493 | |
| 494 | case REQ_VERSION: |
| 495 | report("version %s", VERSION); |
| 496 | return TRUE; |
| 497 | |
| 498 | case REQ_UPDATE: |
| 499 | doupdate(); |
| 500 | return TRUE; |
| 501 | |
| 502 | case REQ_QUIT: |
| 503 | return FALSE; |
| 504 | |
| 505 | default: |
| 506 | report(HELP); |
| 507 | return TRUE; |
| 508 | } |
| 509 | |
| 510 | return TRUE; |
| 511 | } |
| 512 | |
| 513 | |
| 514 | /* |
| 515 | * Rendering |
| 516 | */ |
| 517 | |
| 518 | #define ATTR(line, attr) { (line), sizeof(line) - 1, (attr) } |
| 519 | |
| 520 | struct attr { |
| 521 | char *line; |
| 522 | int linelen; |
| 523 | int attr; |
| 524 | }; |
| 525 | |
| 526 | static struct attr attrs[] = { |
| 527 | ATTR("commit ", COLOR_PAIR(COLOR_GREEN)), |
| 528 | ATTR("Author: ", COLOR_PAIR(COLOR_CYAN)), |
| 529 | ATTR("Date: ", COLOR_PAIR(COLOR_YELLOW)), |
| 530 | ATTR("diff --git ", COLOR_PAIR(COLOR_YELLOW)), |
| 531 | ATTR("diff-tree ", COLOR_PAIR(COLOR_BLUE)), |
| 532 | ATTR("index ", COLOR_PAIR(COLOR_BLUE)), |
| 533 | ATTR("-", COLOR_PAIR(COLOR_RED)), |
| 534 | ATTR("+", COLOR_PAIR(COLOR_GREEN)), |
| 535 | ATTR("@", COLOR_PAIR(COLOR_MAGENTA)), |
| 536 | }; |
| 537 | |
| 538 | static int |
| 539 | default_renderer(struct view *view, int lineno) |
| 540 | { |
| 541 | char *line; |
| 542 | int linelen; |
| 543 | int attr = A_NORMAL; |
| 544 | int i; |
| 545 | |
| 546 | line = view->line[view->offset + lineno]; |
| 547 | if (!line) return FALSE; |
| 548 | |
| 549 | linelen = strlen(line); |
| 550 | |
| 551 | for (i = 0; i < ARRAY_SIZE(attrs); i++) { |
| 552 | if (linelen < attrs[i].linelen |
| 553 | || strncmp(attrs[i].line, line, attrs[i].linelen)) |
| 554 | continue; |
| 555 | |
| 556 | attr = attrs[i].attr; |
| 557 | break; |
| 558 | } |
| 559 | |
| 560 | wattrset(view->win, attr); |
| 561 | mvwprintw(view->win, lineno, 0, "%4d: %s", view->offset + lineno, line); |
| 562 | |
| 563 | return TRUE; |
| 564 | } |
| 565 | |
| 566 | /* |
| 567 | * Main |
| 568 | */ |
| 569 | |
| 570 | static void |
| 571 | quit(int sig) |
| 572 | { |
| 573 | if (status_win) |
| 574 | delwin(status_win); |
| 575 | endwin(); |
| 576 | |
| 577 | /* FIXME: Shutdown gracefully. */ |
| 578 | |
| 579 | exit(0); |
| 580 | } |
| 581 | |
| 582 | static void die(const char *err, ...) |
| 583 | { |
| 584 | va_list args; |
| 585 | |
| 586 | endwin(); |
| 587 | |
| 588 | va_start(args, err); |
| 589 | fputs("tig: ", stderr); |
| 590 | vfprintf(stderr, err, args); |
| 591 | fputs("\n", stderr); |
| 592 | va_end(args); |
| 593 | |
| 594 | exit(1); |
| 595 | } |
| 596 | |
| 597 | static void |
| 598 | report(const char *msg, ...) |
| 599 | { |
| 600 | va_list args; |
| 601 | |
| 602 | va_start(args, msg); |
| 603 | |
| 604 | werase(status_win); |
| 605 | wmove(status_win, 0, 0); |
| 606 | |
| 607 | if (display[current_view]) |
| 608 | wprintw(status_win, "%4s: ", display[current_view]->name); |
| 609 | |
| 610 | vwprintw(status_win, msg, args); |
| 611 | wrefresh(status_win); |
| 612 | |
| 613 | va_end(args); |
| 614 | } |
| 615 | |
| 616 | static void |
| 617 | init_colors(void) |
| 618 | { |
| 619 | int bg = COLOR_BLACK; |
| 620 | |
| 621 | start_color(); |
| 622 | |
| 623 | if (use_default_colors() != ERR) |
| 624 | bg = -1; |
| 625 | |
| 626 | init_pair(COLOR_BLACK, COLOR_BLACK, bg); |
| 627 | init_pair(COLOR_GREEN, COLOR_GREEN, bg); |
| 628 | init_pair(COLOR_RED, COLOR_RED, bg); |
| 629 | init_pair(COLOR_CYAN, COLOR_CYAN, bg); |
| 630 | init_pair(COLOR_WHITE, COLOR_WHITE, bg); |
| 631 | init_pair(COLOR_MAGENTA, COLOR_MAGENTA, bg); |
| 632 | init_pair(COLOR_BLUE, COLOR_BLUE, bg); |
| 633 | init_pair(COLOR_YELLOW, COLOR_YELLOW, bg); |
| 634 | } |
| 635 | |
| 636 | int |
| 637 | main(int argc, char *argv[]) |
| 638 | { |
| 639 | int request = REQ_MAIN; |
| 640 | int x, y; |
| 641 | |
| 642 | signal(SIGINT, quit); |
| 643 | |
| 644 | initscr(); /* initialize the curses library */ |
| 645 | nonl(); /* tell curses not to do NL->CR/NL on output */ |
| 646 | cbreak(); /* take input chars one at a time, no wait for \n */ |
| 647 | noecho(); /* don't echo input */ |
| 648 | leaveok(stdscr, TRUE); |
| 649 | /* curs_set(0); */ |
| 650 | |
| 651 | if (has_colors()) |
| 652 | init_colors(); |
| 653 | |
| 654 | getmaxyx(stdscr, y, x); |
| 655 | status_win = newwin(1, 0, y - 1, 0); |
| 656 | if (!status_win) |
| 657 | die("Failed to create status window"); |
| 658 | |
| 659 | /* Enable keyboard mapping */ |
| 660 | keypad(status_win, TRUE); |
| 661 | wattrset(status_win, COLOR_PAIR(COLOR_GREEN)); |
| 662 | |
| 663 | while (view_driver(display[current_view], request)) { |
| 664 | struct view *view; |
| 665 | int i; |
| 666 | |
| 667 | foreach_view (view, i) { |
| 668 | if (view->pipe) { |
| 669 | update_view(view); |
| 670 | } |
| 671 | } |
| 672 | |
| 673 | /* Refresh, accept single keystroke of input */ |
| 674 | request = wgetch(status_win); |
| 675 | if (request == KEY_RESIZE) { |
| 676 | int lines, cols; |
| 677 | |
| 678 | getmaxyx(stdscr, lines, cols); |
| 679 | mvwin(status_win, lines - 1, 0); |
| 680 | wresize(status_win, 1, cols - 1); |
| 681 | } |
| 682 | } |
| 683 | |
| 684 | quit(0); |
| 685 | |
| 686 | return 0; |
| 687 | } |
| 688 | |
| 689 | /** |
| 690 | * COPYRIGHT |
| 691 | * --------- |
| 692 | * Copyright (c) Jonas Fonseca, 2006 |
| 693 | * |
| 694 | * This program is free software; you can redistribute it and/or modify |
| 695 | * it under the terms of the GNU General Public License as published by |
| 696 | * the Free Software Foundation; either version 2 of the License, or |
| 697 | * (at your option) any later version. |
| 698 | * |
| 699 | * SEE ALSO |
| 700 | * -------- |
| 701 | * link:http://www.kernel.org/pub/software/scm/git/docs/[git(7)], |
| 702 | * link:http://www.kernel.org/pub/software/scm/cogito/docs/[cogito(7)] |
| 703 | **/ |