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authorzlg <zlg@zlg.space>2016-06-16 10:15:33 -0700
committerzlg <zlg@zlg.space>2016-06-16 10:15:33 -0700
commitf8d9ff23eb8d3e3286ff5cf4d5f9493532991bb7 (patch)
treee37b327d7f93435e93a57427600d2b91fbb0cd87 /ch1/1-17_over-80.c
parentSolve Exercise 7-2: Format arbitrary input (diff)
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The massive astyle sweep!
Code style should be consistent now. All future commits will be run through astyle or they will be amended.
Diffstat (limited to 'ch1/1-17_over-80.c')
-rw-r--r--ch1/1-17_over-80.c12
1 files changed, 2 insertions, 10 deletions
diff --git a/ch1/1-17_over-80.c b/ch1/1-17_over-80.c
index 194e450..cbaced6 100644
--- a/ch1/1-17_over-80.c
+++ b/ch1/1-17_over-80.c
@@ -12,31 +12,25 @@
#define MINLENGTH 80
int main() {
- // longline is used as a boolean that tells us if it's a line worth printing
+ /* longline is used as a boolean that tells us if it's a line worth printing */
int longline = 0;
-
- // len is simply a character counter, while c is the character itself.
+ /* len is simply a character counter, while c is the character itself. */
int len, c;
char buffer[MINLENGTH];
-
while ((c = getchar()) != EOF) {
buffer[len] = c;
-
/* When we meet the end of the line, we need to print the rest of the line,
* but only if we're already in a long line. Otherwise, reset our state.
*/
if (c == '\n') {
-
if (longline == 1 && len < MINLENGTH - 1) {
buffer[len + 1] = '\0';
printf("%-s", buffer);
}
-
len = 0;
longline = 0;
continue;
}
-
/* When the buffer has filled up, output its contents! */
if (len == MINLENGTH) {
buffer[len + 1] = '\0';
@@ -45,12 +39,10 @@ int main() {
longline = 1;
continue;
}
-
/* If neither of the above cases are caught, increment our counter and fetch
more data.
*/
++len;
}
-
return 0;
}