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whitespace

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This commit is contained in:
Brad Parker 2016-11-27 22:02:22 -05:00
parent ee49eeec09
commit 78e75cdc69
1 changed files with 11 additions and 10 deletions
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21
menu/drivers/xmb.c
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@ -1886,27 +1886,27 @@ static uintptr_t xmb_icon_get_id(xmb_handle_t *xmb,
return xmb->textures.list[XMB_TEXTURE_SUBSETTING];
}
char* word_wrap (char* buffer, char* string, int line_width) {
char* word_wrap(char* buffer, char* string, int line_width) {
unsigned i = 0;
int k, counter;
while(i < strlen( string ) )
while(i < strlen(string))
{
/* copy string until the end of the line is reached */
for ( counter = 1; counter <= line_width; counter++ )
for (counter = 1; counter <= line_width; counter++)
{
/* check if end of string reached */
if ( i == strlen( string ) )
if (i == strlen(string))
{
buffer[ i ] = 0;
buffer[i] = 0;
return buffer;
}
buffer[ i ] = string[ i ];
buffer[i] = string[i];
/* check for newlines embedded in the original input
* and reset the index */
if ( buffer[ i ] == '\n' )
if (buffer[i] == '\n')
counter = 1;
i++;
}
@ -1919,11 +1919,11 @@ char* word_wrap (char* buffer, char* string, int line_width) {
else
{
/* check for nearest whitespace back in string */
for ( k = i; k > 0; k--)
for (k = i; k > 0; k--)
{
if (string[k] == ' ')
{
buffer[ k ] = '\n';
buffer[k] = '\n';
/* set string index back to character after this one */
i = k + 1;
break;
@ -1931,7 +1931,8 @@ char* word_wrap (char* buffer, char* string, int line_width) {
}
}
}
buffer[ i ] = 0;
buffer[i] = 0;
return buffer;
}