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| author | Frans Kaashoek <[email protected]> | 2022-08-23 11:01:06 -0400 |
|---|---|---|
| committer | Frans Kaashoek <[email protected]> | 2022-08-23 11:01:06 -0400 |
| commit | ccb7bd14c7303a77f8f99928e2297ddd815674b1 (patch) | |
| tree | ac9fc9f6773c87d5adc8ded3bc8bc3a0145e85cd /user/grep.c | |
| parent | 4cd4d194b8827af4971a81ad28968499925f884f (diff) | |
| parent | 8621be8f3d105cd73ffbc681f9810d04b083b0ae (diff) | |
| download | xv6-labs-ccb7bd14c7303a77f8f99928e2297ddd815674b1.tar.gz xv6-labs-ccb7bd14c7303a77f8f99928e2297ddd815674b1.tar.bz2 xv6-labs-ccb7bd14c7303a77f8f99928e2297ddd815674b1.zip | |
Merge branch 'riscv' into uvm-perm
Diffstat (limited to 'user/grep.c')
| -rw-r--r-- | user/grep.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/user/grep.c b/user/grep.c index 19882b9..2315a0c 100644 --- a/user/grep.c +++ b/user/grep.c @@ -62,7 +62,8 @@ main(int argc, char *argv[]) } // Regexp matcher from Kernighan & Pike, -// The Practice of Programming, Chapter 9. +// The Practice of Programming, Chapter 9, or +// https://www.cs.princeton.edu/courses/archive/spr09/cos333/beautiful.html int matchhere(char*, char*); int matchstar(int, char*, char*); |