CodeSnip Old Code (SVN)

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{TODO -oSelf -cImprovement : Redo enumerator in TWarings (UWarnings.pas) - can probably simplify greatly.}
{TODO -oSelf -cImprovement : Replace custom enumerator in TAlphabet (UAlphabet) with standard one}


{TODO -oSelf -cImprovement : Rationalise error handling in UTaggedTextLexer - use exception rather than LastError properties. Also check how they bubble up the chain to snippets editor.}


{TODO -oSelf -cBug :
Fix bug #2868707
Selecting snippets using the Search | Select Snippets menu item and then
editing a selected snippet can cause the snippet to disappear from the
selection when the snippets editor is closed. 
-----------------------------
Snippet selection query uses object reference, but editing snippet
recreates the object, changing references. This is a deep problem and won't
be fixed until planned reworking of query / database code.}

{TODO -oSelf -cRefactor : Extract common code in UDropDownButtons and UTVCheckBoxes into common base class.}

{TODO -oSelf -cProposal : Consider what gesture support to add (needs Delphi 2010).}



{TODO -oSelf -cRefactor : Rename identifiers that refer to "routine" with "snippet".}
{TODO -oSelf -cProposal :
UView
  - completely overhaul this unit (careful of assignements tho - check if this
    actually happens between different types (may need wrapper for various
    IView implementations?)}

{TODO -oSelf -cProposal : Consider moving syntax highlighting setting (CSS builder) down into FrInfo from FrDetailView since comp check tab no longer uses highlighting}


{TODO -oSelf -cProposal : Move Compile, View compile errors and configure compilers menu options to a new Compile menu?}
{TODO -oSelf -cRefactor : See if we can pull out common HTML and REML code into SGML unit}

{TODO -oSelf -cRefactor : Re-implement MakeSafeHTML in terms of a char entity class like that for REML? Use common base class with entities class in UREMLDataIO?}


{TODO -oSelf -cRefactor : Merge the IO and UI manager code into WBController}

{TODO  -oSelf -cRefactor : Try to decouple UPageSetup, UPrintMgr and source code manager objects from associated dialog boxes}


{TODO -oSelf -cFeature : Add parsing for standard user routine. Must start with procedure or function. Need to
parse. Grammar is:
  <proc_proto> ::= "procedure" <ident> [<param_list>] ";" [<directives>]
  <fn_proto> ::= "function" <ident> [<param_list>] ":" <ident> ";" [<directives>]
  <param_list> ::= "(" <param_def> (*repeat ";" <param_def> *) ")"
  <param_def> ::= <ident> [ ":" <ident> ]
  <ident> ::= valid Pascal identifier
  <directives> ::= <directive> (*repeat ";" <directive> *)
  <directive> ::= "register" | "pascal" | "cdecl" | "stdcall" | "safecall" | "overload"

Parsing for consts and types for our purpose is simple:

  <type-def> ::= "type" <definitions>
  <const-def> ::= "const" <definitions>}