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/*
* Copyright (C) 2014 Tomasz Kramkowski <tk@the-tk.com>
*
* This program is free software. It is licensed under version 3 of the
* GNU General Public License.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see [http://www.gnu.org/licenses/].
*/
#include <stdio.h>
#include <string.h>
#include <stdbool.h>
#include <ctype.h>
char *capitalise(char *string)
{
size_t length = strlen(string);
bool last_sep = true; /* Nothing is a separator too. */
for (unsigned i = 0; i < length; i++) {
if (isalpha(string[i])) {
string[i] = last_sep ? toupper(string[i]) : tolower(string[i]);
last_sep = false;
} else
last_sep = true;
}
return string;
}
int main(void)
{
char string[] = "thIs iS MEANT to Be some Kind OF tEsT strinG?\n";
printf(capitalise(string));
return true;
}
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