Enhance compareNav so it handles jar/nojar configurations

@echo ----- %1/%profile1% -----

@rem For each *.jar.<a>, save *.jar and replace it.

@for %%x in ( chrome\*.jar ) do @if exist %%x.%1 (copy %%x %%x.save >nul & copy %%x.%1 %%x >nul)

@rem Do likewise for these special files: installed-chrome.txt chrome.rdf

@for %%x in ( chrome\installed-chrome.txt chrome\chrome.rdf ) do @if exist %%x.%1 (copy %%x %%x.save >nul & copy %%x.%1 %%x >nul)

@%prog% -P "%profile1%" -url chrome://navigator/content/quit.html > nul

@%prog% -P "%profile1%" -url chrome://navigator/content/quit.html > nul

@grep \"Navigator Window visible now" "%NS_TIMELINE_LOG_FILE%"

@copy "%NS_TIMELINE_LOG_FILE%" "%1.%profile1%.log" > nul

@rem Restore *.jar files.

@for %%x in ( chrome\*.jar ) do @if exist %%x.%1 @(copy %%x.save %%x >nul & del %%x.save)

@rem Restore special files.

@for %%x in ( chrome\installed-chrome.txt chrome\chrome.rdf ) do @if exist %%x.%1 @(copy %%x.save %%x >nul & del %%x.save)

:skip1

@echo ----- %2/%profile2% -----

@rem For each *.jar.<b>, save *.jar and replace it.

@for %%x in ( chrome\*.jar ) do @if exist %%x.%2 @(copy %%x %%x.save >nul & copy %%x.%2 %%x >nul)

@rem Do likewise for these special files: installed-chrome.txt chrome.rdf

@for %%x in ( chrome\installed-chrome.txt chrome\chrome.rdf ) do @if exist %%x.%2 (copy %%x %%x.save >nul & copy %%x.%2 %%x >nul)

@%prog% -P "%profile2%" -url chrome://navigator/content/quit.html > nul

@%prog% -P "%profile2%" -url chrome://navigator/content/quit.html > nul

@grep \"Navigator Window visible now" "%NS_TIMELINE_LOG_FILE%"

@copy "%NS_TIMELINE_LOG_FILE%" "%2.%profile2%.log" > nul

@rem Restore *.jar files.

@for %%x in ( chrome\*.jar ) do @if exist %%x.%2 @(copy %%x.save %%x >nul & del %%x.save)

@rem Restore special files.

@for %%x in ( chrome\installed-chrome.txt chrome\chrome.rdf ) do @if exist %%x.%2 @(copy %%x.save %%x >nul & del %%x.save)

:skip2

@copy chrome\comm.jar.save chrome\comm.jar > nul

@copy chrome\modern.jar.save chrome\modern.jar > nul

@copy chrome\classic.jar.save chrome\classic.jar > nul

@goto done

@goto :done

:error

@echo Syntax: compareNav ^<a^> ^<b^> ^<profile1^> ^<profile2^>

@echo     where ^<a^> and ^<b^> are flavors of comm.jar

@echo     and   ^<profile1^> and ^<profile2^> are optional profile names

@echo           to use; e.g., "classic" or "modern"; profile1 defaults to

@echo           "Default User", profile2 defaults to profile1

@goto done

:errorMissing1

@echo missing chrome\comm.jar.%1

@goto done

:errorMissing2

@echo missing chrome\comm.jar.%2

@goto :done

:done