157 lines
2.8 KiB
Diff
157 lines
2.8 KiB
Diff
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--- bsdgames-2.17.orig/number/number.c
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+++ bsdgames-2.17/number/number.c
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@@ -78,9 +78,9 @@
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void convert(char *);
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int main(int, char *[]);
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-int number(const char *, int);
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-void pfract(int);
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-int unit(int, const char *);
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+int number(const char *, int, int *);
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+void pfract(int, int);
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+int unit(int, const char *, int *);
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void usage(void) __attribute__((__noreturn__));
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int lflag;
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@@ -131,7 +131,7 @@
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convert(line)
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char *line;
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{
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- int flen, len, rval;
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+ int flen, len, rval, singular;
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char *p, *fraction;
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flen = 0;
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@@ -174,7 +174,7 @@
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--len;
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}
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- rval = len > 0 ? unit(len, line) : 0;
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+ rval = len > 0 ? unit(len, line, &singular) : 0;
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if (fraction != NULL && flen != 0)
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for (p = fraction; *p != '\0'; ++p)
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if (*p != '0') {
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@@ -182,10 +182,10 @@
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(void)printf("%sand%s",
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lflag ? " " : "",
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lflag ? " " : "\n");
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- if (unit(flen, fraction)) {
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+ if (unit(flen, fraction, &singular)) {
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if (lflag)
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(void)printf(" ");
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- pfract(flen);
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+ pfract(flen, singular);
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rval = 1;
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}
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break;
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@@ -197,9 +197,10 @@
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}
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int
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-unit(len, p)
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+unit(len, p, singular)
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int len;
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const char *p;
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+ int *singular;
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{
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int off, rval;
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@@ -208,7 +209,7 @@
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if (len % 3) {
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off = len % 3;
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len -= off;
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- if (number(p, off)) {
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+ if (number(p, off, singular)) {
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rval = 1;
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(void)printf(" %s%s",
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name3[len / 3], lflag ? " " : ".\n");
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@@ -217,14 +218,16 @@
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}
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for (; len > 3; p += 3) {
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len -= 3;
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- if (number(p, 3)) {
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+ if (number(p, 3, singular)) {
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rval = 1;
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(void)printf(" %s%s",
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name3[len / 3], lflag ? " " : ".\n");
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}
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}
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}
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- if (number(p, len)) {
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+ if (number(p, len, singular)) {
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+ if (rval)
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+ *singular = 0;
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if (!lflag)
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(void)printf(".\n");
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rval = 1;
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@@ -233,17 +236,20 @@
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}
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int
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-number(p, len)
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+number(p, len, singular)
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const char *p;
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int len;
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+ int *singular;
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{
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int val, rval;
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rval = 0;
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+ *singular = 1;
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switch (len) {
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case 3:
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if (*p != '0') {
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rval = 1;
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+ *singular = 0;
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(void)printf("%s hundred", name1[*p - '0']);
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}
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++p;
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@@ -262,33 +268,42 @@
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}
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rval = 1;
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}
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+ if (val != 1)
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+ *singular = 0;
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break;
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case 1:
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if (*p != '0') {
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rval = 1;
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(void)printf("%s", name1[*p - '0']);
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}
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+ if (*p != '1')
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+ *singular = 0;
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}
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return (rval);
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}
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void
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-pfract(len)
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+pfract(len, singular)
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int len;
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+ int singular;
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{
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static const char *const pref[] = { "", "ten-", "hundred-" };
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switch(len) {
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case 1:
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- (void)printf("tenths.\n");
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+ (void)printf("tenth");
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break;
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case 2:
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- (void)printf("hundredths.\n");
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+ (void)printf("hundredth");
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break;
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default:
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- (void)printf("%s%sths.\n", pref[len % 3], name3[len / 3]);
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+ (void)printf("%s%sth", pref[len % 3], name3[len / 3]);
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break;
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}
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+ if (!singular) {
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+ printf("s");
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+ }
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+ printf(".\n");
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}
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void
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