projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| d610219d HK |
1 | |
| 2 | New features in sdb | |
| 3 | ||
| 4 | Version 2.5 December 7, 1979 | |
| 5 | ||
| 6 | Sdb prints a warning if the object file is newer than the core | |
| 7 | file or if any source files are newer than the object file. | |
| 8 | ||
| 9 | The diagnostics for unknown variable names have been improved. | |
| 10 | ||
| 11 | Version 2.4 December 2, 1979 | |
| 12 | ||
| 13 | A bug which caused breakpoints to be ignored when the first | |
| 14 | argument to an r command was a number greater that 1 has been | |
| 15 | fixed. | |
| 16 | ||
| 17 | I/O redirection with the r command has been fixed. | |
| 18 | ||
| 19 | Version 2.3 November 11, 1979 | |
| 20 | ||
| 21 | The ! command for setting values of variables has been fixed. | |
| 22 | ||
| 23 | A bug with displaying register variables has been fixed. | |
| 24 | ||
| 25 | Internal changes to provide compatibility with VM/UNIX have been | |
| 26 | made. | |
| 27 | ||
| 28 | Version 2.2 October 3, 1979 | |
| 29 | ||
| 30 | The 'linenumber g' command has been added which continues execution at | |
| 31 | the specified line number. | |
| 32 | ||
| 33 | Internal changes to provide compatibility with UNIX/TS have been | |
| 34 | made. | |
| 35 | ||
| 36 | Version 2.1 September 17, 1979 | |
| 37 | ||
| 38 | The `s' and `a' formats now accept optional integers which specify a | |
| 39 | length. | |
| 40 | For example, `string/10s' prints 10 characters pointed to by string. | |
| 41 | Strings printed without a length specification are truncated at | |
| 42 | length 128. | |
| 43 | ||
| 44 | A new format `p' interprets the value as a pointer to a procedure | |
| 45 | and prints the name of the procedure pointed to. | |
| 46 | ||
| 47 | The shell metacharacters `*' and `?' may be used for matching | |
| 48 | procedure and variable names. | |
| 49 | ||
| 50 | A number of bugs with F77 programs have been fixed. | |
| 51 | ||
| 52 | ||
| 53 | Mon Jun 25 21:25:16 EDT 1979 |