rem: addButton("hr", "Horizontal rule: ====", function() { 
add: addButton("hr", "Horizontal rule: ----", function() { 
context:   addButton("hr", "Horizontal rule: ====", function() {    encloseSelection("\n----\n", "");  });
meta: 1802	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1802/9af315c01cec3681bc0da34af6713272225ac766/trac.js/buggy/htdocs/trac.js