projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 1e9724ef BJ |
1 | .th CXREF VI 11/13/77 |
| 2 | .sh NAME | |
| 3 | cxref \- a simple C routine referencing program | |
| 4 | .sh SYNOPSIS | |
| 5 | .bd cxref | |
| 6 | file ... | |
| 7 | .sh DESCRIPTION | |
| 8 | .it Cxref | |
| 9 | is a simple shell script which uses | |
| 10 | .it gres | |
| 11 | (VI) | |
| 12 | and | |
| 13 | .it ex | |
| 14 | (VI) | |
| 15 | and | |
| 16 | .it sort | |
| 17 | (I) | |
| 18 | to make a listing of the routines in the specified C program | |
| 19 | files and the lines on which they are defined. | |
| 20 | It is useful as a summary when prowling in a large program, | |
| 21 | especially since | |
| 22 | .it cref | |
| 23 | has a habit of looping on large program input. | |
| 24 | .sh SEE\ ALSO | |
| 25 | cref (I) | |
| 26 | .sh AUTHOR | |
| 27 | William Joy | |
| 28 | .sh BUGS | |
| 29 | .it Cxref | |
| 30 | assumes that routines begin in the first column of lines, | |
| 31 | and that type names are given on different lines than the routine names. | |
| 32 | If you have a program which is in a different format than this, | |
| 33 | .it cxref | |
| 34 | will fail miserably. | |
| 35 | The operating system, | |
| 36 | C compiler, | |
| 37 | Pascal translator, | |
| 38 | .it ex | |
| 39 | editor, | |
| 40 | etc. all work with | |
| 41 | .it cxref. |