hgcommand.vim: requirements & doc self-install more consistent; cosmetics Check for availability of builtin system(). Set 'compatible' while sourcing script. File operation during doc self-install: Escape spaces in ex-commands. Use quotes in system calls. Incremented revision number(s). Size of patch is due to cosmetic cleanups: Removal of spaces at line endings. <SID>Prefix to functions when called.

<table class="slogEntry parity#parity#">
 <tr>
  <td class="age">#date|age#</td>
  <td class="author">#author|obfuscate#</td>
  <td class="node"><a href="?cs=#node|short#">#desc|strip|firstline|escape#</a></td>
 </tr>
</table>