Mini update

README.md

@@ -154,7 +154,8 @@ under Delphi 3 (3.02 to be exact). The rest of the projects are compiled
 under Delphi 2.01.
 
 **ISCC** - This is the command-line front-end to the compiler. Like
-Compil32, it depends on ISCmplr.dll to do the actual compiling.
+Compil32, it depends on ISCmplr.dll to do the actual compiling. If
+ispp.dll exist, extra preprocessor related parameters would be supported.
 
 **ISCmplr** - This is a DLL which is loaded by Compil32 and ISCC to compile
 scripts. The actual compiler code is in Compile.pas. See CompInt.pas for the
@@ -167,9 +168,6 @@ performs all (un)installation-related tasks.
 Setup program into the user's TEMP directory and runs it from there. It also
 displays the "This will install..." and /HELP message boxes.
 
-**ISPP\ISPPCC** - This is Inno Setup's ISCC command-line front-end with extra
-preprocessor related parameters added.
-
 **ISPP\ISPP** - This is a DLL implementing Inno Setup's preprocessor interface
 
 How do the projects link together?
@@ -183,7 +181,7 @@ How do the projects link together?
   clauses of the projects and units if you aren't sure if a project uses a
   particular unit.
 
-- ISPP and ISPPCC use various copies of other Inno Setup files. To synch these
+- ISPP use various copies of other Inno Setup files. To synch these
   run synch-isfiles.bat.
 
 5. Source code tips
@@ -278,4 +276,4 @@ Compiled by Visual Studio 2005 from the Examples\MyProg directory.
 
 - When mentioning something the user would type in a script, e.g. "MinVersion",
   surround it by `<tt></tt>` so that it's displayed in the Courier New font. This is
-  a convention used throughout the help file. Example: `<tt>MinVersion</tt>`
+  a convention used throughout the help file. Example: `<tt>MinVersion</tt>`

ishelp/compile.bat

@@ -34,7 +34,7 @@ if errorlevel 1 goto failed
 echo.
 echo Running help compiler:
 echo.
-del Staging\isetup.chm
+if exist Staging\isetup.chm del Staging\isetup.chm
 if exist Staging\isetup.chm goto failed
 "%HHCEXE%" Staging\hh_project.hhp
 if %errorlevel% neq 1 goto failed

setup.iss

@@ -95,7 +95,7 @@ Source: "license.txt"; DestDir: "{app}"; Flags: ignoreversion touch
 Source: "ishelp\Staging\ISetup.chm"; DestDir: "{app}"; Flags: ignoreversion touch
 Source: "files\Compil32.exe"; DestDir: "{app}"; Flags: ignoreversion touch
 Source: "files\isscint.dll"; DestDir: "{app}"; Flags: ignoreversion touch
-Source: "files\ISCC.exe"; DestDir: "{app}"; Flags: ignoreversion touch; Check: not ISPPCheck
+Source: "files\ISCC.exe"; DestDir: "{app}"; Flags: ignoreversion touch;
 Source: "files\ISCmplr.dll"; DestDir: "{app}"; Flags: ignoreversion touch
 Source: "files\Setup.e32"; DestDir: "{app}"; Flags: ignoreversion touch
 Source: "files\SetupLdr.e32"; DestDir: "{app}"; Flags: ignoreversion touch