for (var row of rows) {
// append sample column
var samplecol = row.getElementsByClassName('sample');
+ if (!this.value.length) {
+ row.removeChild(samplecol[0]);
+ continue;
+ }
if (samplecol.length) {
samplecol = samplecol[0];
}
cols[++col] = same;
}
}
+ for (var col = 0; col < cols.length; col++) {
+ cols[col] = cols[col].innerHTML.trimRight();
+ }
// copy letters into sample
var output = '';
for (var i = 0; i < input.length; i++) {
var col = input.charCodeAt(i) - 64;
if (col < 1) col = 27; // space
+ else if (cols[28] && i && col == input.charCodeAt(i - 1) - 64) {
+ col = 28; // repetition char
+ }
+
if (col < cols.length) {
- output += '<span>' + cols[col].innerHTML.trimRight() + '</span>';
+ output += '<span>' + (cols[col] || ' ') + '</span>';
}
else {
output += ' ';
}
+ if (row.parentNode.tagName == 'THEAD') {
+ output += col < 26 ? ' ' : 'ยท '; // number separator
+ }
+ }
+ if (cols[29] && !cols[28]) {
+ // circumfix sign if no repetition
+ output = cols[29] + output + cols[29];
}
samplecol.innerHTML = output;
}