src/usr.bin/man/man.c - diff

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version 1.33, 2007/01/09 18:01:53

version 1.34, 2007/06/04 20:40:10

Line 616

}

#define S1 "SYNOPSIS"

#define S2 "S\bSY\bYN\bNO\bOP\bPS\bSI\bIS\bS"

#define D1 "DESCRIPTION"

#define D2 "D\bDE\bES\bSC\bCR\bRI\bIP\bPT\bTI\bIO\bON\bN"

for (lcnt = print = 0; fgets(buf, sizeof(buf), fp);) {

if (!strncmp(buf, S1, sizeof(S1) - 1) ||

!strncmp(buf, S2, sizeof(S2) - 1)) {

print = 1;

continue;

} else if (!strncmp(buf, D1, sizeof(D1) - 1) ||

} else if (print) {

!strncmp(buf, D2, sizeof(D2) - 1)) {

char *p = buf;

(void)fclose(fp);

int allcaps = 0;

return;

while (*p) {

if (!allcaps && isalpha(*p))

allcaps = 1;

if (isalpha(*p) && !isupper(*p)) {

allcaps = 0;

break;

}

p++;

}

if (allcaps) {

(void)fclose(fp);

return;

}

if (!print)

continue;