X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/c30cede8817ee92f1e2dd31e6d8b0c3aa4c44ee8..9b34f6d9fa60d96025fe3835777f277b9cc002ad:/latinsample.js

diff --git a/latinsample.js b/latinsample.js
index b576f95..fa6b0f1 100644
--- a/latinsample.js
+++ b/latinsample.js
@@ -22,6 +22,9 @@ function appendsample() {
 				cols[++col] = same;
 			}
 		}
+		for (var col = 0; col < cols.length; col++) {
+			cols[col] = cols[col].innerHTML.trimRight();
+		}
 
 		// copy letters into sample
 		var output = '';
@@ -34,12 +37,16 @@ function appendsample() {
 			}
 
 			if (col < cols.length) {
-				output += '<span>' + (cols[col].innerHTML.trimRight() || ' ') + '</span>';
+				output += '<span>' + (cols[col] || ' ') + '</span>';
 			}
 			else {
 				output += ' ';
 			}
 		}
+		if (cols[29] && !cols[28]) {
+			// circumfix sign if no repetition
+			output = cols[29] + output + cols[29];
+		}
 		samplecol.innerHTML = output;
 	}
 };