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| version 1.7, 2013/11/12 22:51:18 | version 1.8, 2020/08/17 18:41:23 | ||
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| foldit(char *chunk, int col, int max) | foldit(char *chunk, int col, int max) | ||
| { | { | ||
| char *cp; | char *cp; | ||
| int first = (col != 0); | |||
| /* | /* | ||
| * Keep track of column position. Insert hidden newline | * Keep track of column position. Insert hidden newline | ||
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| col++; | col++; | ||
| } | } | ||
| if (col > (max - 2)) { | if (col > (max - 2)) { | ||
| if (!first) | |||
| return (col); | |||
| printf("\\\n"); | printf("\\\n"); | ||
| col = 0; | col = 0; | ||
| first = 0; | |||
| goto again; | goto again; | ||
| } | } | ||
| cp++; | cp++; |