apply all text edits to each node, before determining the resulting doc_edits -- allow several iterations to consolidate spans etc.;
expand Clear edit before sending to prover;
at most one full reparse of each node;
/***************************************************************************
Title: GraphBrowser/AWTFontMetrics.java
Author: Gerwin Klein, TU Muenchen
AbstractFontMetrics avoids dependency on java.awt.FontMetrics in
batch mode.
***************************************************************************/
package GraphBrowser;
public interface AbstractFontMetrics {
public int stringWidth(String str);
public int getAscent();
public int getDescent();
}