diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/toilet.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/src/toilet.c b/src/toilet.c index aab9dcc..717afa4 100644 --- a/src/toilet.c +++ b/src/toilet.c @@ -98,22 +98,19 @@ static size_t count_lines(char *fname, FILE *f) { static size_t count_words(FILE *f) { #define BUF_SIZE 4096 - size_t nwords = 0; - static char buf[BUF_SIZE]; while (!feof(f)) { + static char buf[BUF_SIZE]; const size_t n = fread(buf, 1, BUF_SIZE, f); -#define IN(i) (i < n) - for (size_t i = 0; IN(i);) { + // (c) Tom Forging + for (size_t i = 0; i<n;) { size_t previ = i; - while (IN(i) && !isspace(buf[i])) i++; + while (i<n && !isspace(buf[i])) i++; nwords += i != previ; - while (IN(i) && isspace(buf[i])) i++; + while (i<n && isspace(buf[i])) i++; } -#undef IN - } rewind(f); |