src/usr.bin/less/position.c - diff

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version 1.10, 2015/11/06 15:50:33

version 1.11, 2016/09/17 15:06:41

Line 63

* Scroll the position table up.

for (i = 1; i < sc_height; i++)

table[i-1] = table[i];

table[sc_height - 1] = pos;

}

Line 79

* Scroll the position table down.

for (i = sc_height - 1; i > 0; i--)

table[i] = table[i-1];

table[0] = pos;

}

Line 92

{

int i;

for (i = 0; i < sc_height; i++)

table[i] = -1;

}

Line 135

if (pos < table[0])

return (-1);

for (i = 1; i < sc_height; i++)

if (pos < table[i])

return (i-1);

return (-1);

Line 155

{

int i;

for (i = s; i <= e; i++)

if (table[i] != -1 && table[i] != 0)

return (0);

return (1);

Line 178

* Find the first line on the screen which has something on it,

* and return the screen line number and the file position.

for (i = 0; i < sc_height; i++)

if (table[i] != -1) {

scrpos->ln = i+1;

scrpos->pos = table[i];