Changes

<th>Feature</th><th>tabulate</th><th>table</th><th>tables</th><th>TABLE</th><th>linetable</th></tr><tr><tdth>horizonal lines</tdth><td></tdcmd>HL<td/cmd></td><td></td><tdcmd>HL</td><tdcmd></td></tr><tr><td>vertical lines</td><tdcmd>HL</td><tdcmd></td><td></td><td></td><td></tdtexcode></tr><tr>\setupTABLE<td>multipage</td><td></td><td></td><td>yes</td><td>split[topframe=yes</td><td>yes</td>on]or\setupTABLE</tr><tr>[bottomframe=on]<td>header for each page</td><td></td><td></td><td></td><tdtexcode></td><td></td></tr><tr><tdth>footer for each pagevertical lines</tdth><td>no</td><td></td><tdcmd>VL</td><td></td><tdcmd></td></tr><tr><td></td><tdcmd>VL</td><tdcmd></td><td></td><td></td><td></tdtexcode></tr><tr>\setupTABLE[leftframe=on]or\setupTABLE[rightframe=on]<td></td><td></td><td></td><td></td><tdtexcode></td><td></td></tr><tr><tdth>multipage</tdth><td>yes</td><td>no</td><td>yes</td><td>split=yes</td><td>yes</td></tr><tr><tdth>repeated header</tdth><td>no</td><td></td><td></tdcmd>starttablehead<td/cmd></td><td></tdtexcode></tr><tr>\bTABLE[split=repeat]\bTABLEhead...\eTABLEhead<td></td><td></td><td></td><td></td><tdtexcode></td><td></td></tr><tr><tdth>repeated footer</tdth><td>no</td><td></td><td></td><tdcmd>starttabletail</td><tdcmd></td></tr><tr><td>no</td><td></td><td></td><td></td><td></td><td></td></tr><tr><tdth>automatic fitting to given table width</td><td></tdth><td>no</td><td></td><tdcmd>SetTableToWidth</td><tdcmd></td></tr><tr><td></td><tdcmd>SetTableToWidth</td><td></td><tdcmd></td><td>no</td><td></td></tr><tr><tdth>problems</tdth><td></td><td></td><td></td><td></td><td></tdtexcode></tr><tr>\starttext\starttablehead \HL\stoptablehead\starttables[|l|l|]\dorecurse{50}{% \VL SomeText<td></td><td></td><td></td><td></td><td></td><td></td> \VL SomeText</tr><tr> \VL \AR}<td></td><td></td><td></td><td></td><td></td><td></td>\stoptables</tr><tr>Problem: top margin on<td></td><td></td><td></td><td></td><td></td><td></td>first page is bigger.</tr><tr>\stoptext<td></td><td></td><td></td><tdtexcode></td><td></td><td></td></tr><tr><tdth>documentation</tdth><td>cont-enp.pdf, core-tbl.tex</td><td>mp-cb-en.pdf, core-tab.tex</td><td>core-tab.tex</td><td>enattab.pdf, NaturalTables.pdf, core-ntb.tex</td><td>core-ltb.tex</td>