chmhelp: fixed subpath passing to lhelp

git-svn-id: trunk@37998 -

components/chmhelp/democontrol/ctxchmhelpunit1.lfm

@@ -10,7 +10,7 @@ object Form1: TForm1
   LCLVersion = '1.1'
   object Edit1: TEdit
     Left = 71
-    Height = 22
+    Height = 25
     Top = 72
     Width = 225
     HelpType = htKeyword
@@ -20,7 +20,7 @@ object Form1: TForm1
   end
   object Edit2: TEdit
     Left = 71
-    Height = 22
+    Height = 25
     Top = 128
     Width = 224
     HelpType = htKeyword
@@ -30,9 +30,9 @@ object Form1: TForm1
   end
   object ShowHelpButton: TButton
     Left = 70
-    Height = 20
+    Height = 27
     Top = 20
-    Width = 128
+    Width = 105
     AutoSize = True
     Caption = 'ShowHelpButton'
     OnClick = ShowHelpButtonClick
@@ -41,7 +41,7 @@ object Form1: TForm1
   object CHMHelpDatabase1: TCHMHelpDatabase
     AutoRegister = True
     Filename = '../../../tools/chmmaker/example.chm'
-    KeywordPrefix = 'example/'
+    KeywordPrefix = 'example'
     left = 80
     top = 168
   end

components/chmhelp/packages/help/lazhelpchm.pas

@@ -19,6 +19,10 @@ unit LazHelpCHM;
 
 {$mode objfpc}{$H+}
 
+{$IFDEF VerboseLCLHelp}
+{$DEFINE VerboseChmHelp}
+{$ENDIF}
+
 interface
 
 uses
@@ -40,7 +44,7 @@ type
 
         Put a TCHMHelpDatabase on a form.
         Set AutoRegister to true.
-        Set KeywordPrefix to 'example/'
+        Set KeywordPrefix to 'example'
         Set CHM file to '../../../tools/chmmaker/example.chm'
 
         Put a TLHelpRemoteViewer on the form.
@@ -52,7 +56,8 @@ type
         Set HelpKeyword to 'example/MainPage.html'
 
         Run the program.
-        Focus the edit field and press F1. The page 'MainPage.html' will be shown.
+        Focus the edit field and press F1. The page '/MainPage.html' will be shown.
+        Note: lhelp requires the leading slash.
         }
   TCHMHelpDatabase = class(THelpDatabase)
   private
@@ -141,7 +146,9 @@ var
   Response: TLHelpResponse;
   s: String;
 begin
+  {$IFDEF VerboseChmHelp}
   debugln(['TLHelpConnector.ShowNode START URL="',Node.URL,'"']);
+  {$ENDIF}
 
   Result:=shrViewerError;
   ErrMsg:='';
@@ -162,6 +169,8 @@ begin
   end;
 
   SubPath:='';
+  if (URLParams<>'') and (URLParams[1]='?') then
+    Delete(URLParams,1,1);
   if LeftStr(URLParams,length(CHMPathParam)+1)=CHMPathParam+'=' then begin
     SubPath:=URLParams;
     Delete(SubPath,1,length(CHMPathParam)+1);
@@ -210,6 +219,9 @@ begin
     Connection.StartHelpServer(IPCFile,Path);
   end;
 
+  {$IFDEF VerboseChmHelp}
+  debugln(['TLHelpConnector.ShowNode CHMFilename="',CHMFilename,'" SubPath="',SubPath,'"']);
+  {$ENDIF}
   Response:=Connection.OpenURL(CHMFilename,SubPath);
   case Response of
   srSuccess: exit(shrSuccess);

components/chmhelp/packages/help/lhelpcontrolpkg.lpk

@@ -15,6 +15,7 @@
         </SyntaxOptions>
       </Parsing>
       <Other>
+        <CustomOptions Value="$(IDEBuildOptions)"/>
         <CompilerPath Value="$(CompPath)"/>
       </Other>
     </CompilerOptions>
@@ -33,14 +34,10 @@
       </Item2>
     </Files>
     <Type Value="RunAndDesignTime"/>
-    <RequiredPkgs Count="2">
+    <RequiredPkgs Count="1">
       <Item1>
         <PackageName Value="LCL"/>
       </Item1>
-      <Item2>
-        <PackageName Value="FCL"/>
-        <MinVersion Major="1" Valid="True"/>
-      </Item2>
     </RequiredPkgs>
     <UsageOptions>
       <UnitPath Value="$(PkgOutDir)"/>