if (x1 >= 0 && y1 >= 0) {
if (x2 >= 0 && y2 >= 0 && (x2 != x1 || y2 != y1))
- out += snprintf(out, out_end-out,
+ snprintf(out, out_end-out,
"{\\an1}{\\move(%d,%d,%d,%d)}", x1, y1, x2, y2);
else
- out += snprintf(out, out_end-out, "{\\an1}{\\pos(%d,%d)}", x1, y1);
+ snprintf(out, out_end-out, "{\\an1}{\\pos(%d,%d)}", x1, y1);
+ out += strlen(out);
}
for (; out < out_end && !end && *in; in++) {
}
while (out[-1] == ' ')
out--;
- out += snprintf(out, out_end-out, "\\N");
+ snprintf(out, out_end-out, "\\N");
+ if(out<out_end) out += strlen(out);
line_start = 1;
break;
case ' ':
if (stack[sptr-1].param[i][0])
for (j=sptr-2; j>=0; j--)
if (stack[j].param[i][0]) {
- out += snprintf(out, out_end-out,
+ snprintf(out, out_end-out,
"%s", stack[j].param[i]);
+ if(out<out_end) out += strlen(out);
break;
}
} else {
param++;
}
for (i=0; i<PARAM_NUMBER; i++)
- if (stack[sptr].param[i][0])
- out += snprintf(out, out_end-out,
+ if (stack[sptr].param[i][0]) {
+ snprintf(out, out_end-out,
"%s", stack[sptr].param[i]);
+ if(out<out_end) out += strlen(out);
+ }
}
} else if (!buffer[1] && strspn(buffer, "bisu") == 1) {
- out += snprintf(out, out_end-out,
+ snprintf(out, out_end-out,
"{\\%c%d}", buffer[0], !tag_close);
+ if(out<out_end) out += strlen(out);
} else {
unknown = 1;
snprintf(tmp, sizeof(tmp), "</%s>", buffer);
out -= 2;
while (out[-1] == ' ')
out--;
- out += snprintf(out, out_end-out, "\r\n");
+ snprintf(out, out_end-out, "\r\n");
return in;
}