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Diffstat (limited to '')
| -rw-r--r-- | ch1/1-22_wordwrap.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/ch1/1-22_wordwrap.c b/ch1/1-22_wordwrap.c index 83acfd6..eaf6aff 100644 --- a/ch1/1-22_wordwrap.c +++ b/ch1/1-22_wordwrap.c @@ -1,16 +1,15 @@ #include <stdio.h> /* The C Programming Language: 2nd Edition - * Exercise 1-22: - * "Write a program to 'fold' long input lines into two or more shorter lines - * after the last non-blank character that occurs before the n-th column of - * input. Make sure your program does something intelligent with very long - * lines, and if there are no blanks or tabs before the specified column." * - * So... Quite a hefty requirement. In a nutshell, our goal is to create sane - * hard-wrapping. This is a common function in text editors, and it's - * important to get it right or the results are wonky. + * Exercise 1-22: Write a program to 'fold' long input lines into two or more + * shorter lines after the last non-blank character that occurs before the n-th + * column of input. Make sure your program does something intelligent with very + * long lines, and if there are no blanks or tabs before the specified column. * + * Answer: So... Quite a hefty requirement. In a nutshell, our goal is to + * create sane hard-wrapping. This is a common function in text editors, and + * it's important to get it right or the results are wonky. * * TODO: get_line() is not fully correct. When it hits a \t, it counts it as * one character and has no concept of display count. I'll fix this later on. |