Age | Commit message (Collapse) | Author | |
---|---|---|---|
2001-01-17 | (main): Use PACKAGE, not GNU_PACKAGE. | Jim Meyering | |
2000-11-16 | Include sys/types.h before system.h. | Jim Meyering | |
2000-08-23 | Include <config.h> unconditionally, to be consistent | Jim Meyering | |
with all the other programs in this directory. | |||
2000-05-20 | Arrange to call close_stdout upon exit. Don't close stdout explicitly. | Jim Meyering | |
2000-01-26 | (detect_loop): Update incomplete comment. | Jim Meyering | |
From Mark Kettenis. | |||
2000-01-25 | tsort now works more like the traditional UNIX tsort. Before it would | Jim Meyering | |
exit when it found a loop. Now it continues and outputs all items. (exit_status): New variable. (loop): New varibale. (count_items, scan_zeroes): Change return type to int. (detect_loop): Complete rewrite to correctly implement detection of loops. Also change return type to int. (recurse_tree): Stop if ACTION returns non-zero. This involves changing the return type of this function and ACTION to int. (walk_tree): Change return type of ACTION to int. (tsort): Continue sort after a loop has been detected (and broken). Set exit_status to 1 if a loop was detected. (main): Use exit_status to determine exit code. | |||
1999-09-02 | Remove xstrdup declaration. | Jim Meyering | |
1999-08-22 | (detect_loop): There's no loop if k->top is NULL. | Jim Meyering | |
1999-08-22 | (usage): Correct bug-reporting email address. | Jim Meyering | |
(tsort): Remove trailing `\n' in error format. | |||
1999-05-04 | (search_item): Use `1' instead of `+1'. The latter | Jim Meyering | |
elicits a syntax error from SunOS4's cc. From Kaveh Ghazi. | |||
1999-04-03 | Use AUTHORS in place of string in parse_long_options call. | Jim Meyering | |
1999-04-03 | Insert AUTHORS definition. | Jim Meyering | |
1999-04-03 | Use PROGRAM_NAME in place of string in parse_long_options call. | Jim Meyering | |
1999-04-03 | define PROGRAM_NAME | Jim Meyering | |
1999-03-04 | (main): Include author name argument in call to parse_long_options. | Jim Meyering | |
1999-01-14 | Don't prototype usage as static. | Jim Meyering | |
1999-01-02 | (tsort): Use a single call to error instead of two to fprintf. | Jim Meyering | |
(main): Remove `%s: ' prefix on format string. | |||
1999-01-02 | Move inclusion of assert.h to follow that of stdio.h. | Jim Meyering | |
Some losing systems require this. Use STREQ macro instead of strcmp in a few places. | |||
1999-01-02 | Include readtokens.h. | Jim Meyering | |
(zeros): Rename global from `rr'. (getstr): Remove function. (tsort) Use readtoken instead of getstr. | |||
1999-01-01 | Rename globals N and R so they don't shadow locals. | Jim Meyering | |
(tsort): Rename from `sort'. | |||
1999-01-01 | remove trailing blanks | Jim Meyering | |
1999-01-01 | from Mark Kettenis | Jim Meyering | |