Start first text run after the last column of bitmap, instead on the last column.

This creates a zero length text run, so skip it.

Author: MatanZ

terminal-view/src/main/java/com/termux/view/TerminalRenderer.java

@@ -115,7 +115,7 @@ public final void render(TerminalEmulator mEmulator, Canvas canvas, int topRow,
                     measuredWidthForRun = 0.f;
                     lastRunStyle = 0;
                     lastRunInsideCursor = false;
-                    lastRunStartColumn = column;
+                    lastRunStartColumn = column + 1;
                     lastRunStartIndex = currentCharIndex;
                     lastRunFontWidthMismatch = false;
                     currentCharIndex += charsForCodePoint;
@@ -134,7 +134,7 @@ public final void render(TerminalEmulator mEmulator, Canvas canvas, int topRow,
                 final boolean fontWidthMismatch = Math.abs(measuredCodePointWidth / mFontWidth - codePointWcWidth) > 0.01;
 
                 if (style != lastRunStyle || insideCursor != lastRunInsideCursor || insideSelection != lastRunInsideSelection || fontWidthMismatch || lastRunFontWidthMismatch) {
-                    if (column == 0) {
+                    if (column == 0 || column == lastRunStartColumn) {
                         // Skip first column as there is nothing to draw, just record the current style.
                     } else {
                         final int columnWidthSinceLastRun = column - lastRunStartColumn;