summaryrefslogtreecommitdiff
path: root/web/noweb/src/c/columns.h
blob: 83762f5988ed8e74ea8198ba4bc93e6feb24cd1f (plain)
1
2
3
4
5
6
extern int tabsize;
extern int columnwidth (char *s);      /* number of columns string occupies */
extern int limitcolumn (char *s, int startcolumn);
                                /* width of startcolumn blanks plus s */
extern void indent_for (int width, FILE *fp);
                                /* indent to width; next char -> width+1 */