@ECHO OFF
:: Run Gvim as source viewer from Opera, with our preferences loaded as they
:: would be when running Gvim normally. This batch script is only for Win XP.
FOR /F "usebackq" %%U IN (`C:\WINNT\System32\solidify "%USERPROFILE%"`) DO set MyHome=%%U%
CALL :StartWhr %1
rem inder main thread of execution proceeds from here to Gvim invoke.
GOTO RUNGVIM

:SOLHO
set STIN="%~fs1"\MYDOCU~1
GOTO :EOF

:StartWhr
SET WHLSTR=%1
SET CRITERION=%WHLSTR:~-15,4%
:: ...Opera\Opera7\profile\cache4\opr00N3Y.html" is typical.
if NOT "\opr" == "%CRITERION%"     SET STIN=%~dps1
if     "\opr" == "%CRITERION%"     CALL :SOLHO "%USERPROFILE%"
GOTO :EOF

:RUNGVIM
START /D%STIN% C:\AdditionalPrograms\vim6\vim63\gvim.exe -U %MyHome%/APPLIC~1/Vim/_creamrc -c ":colorscheme Autumn | cd %STIN%" %1