Delphi compilation command (4): full table of compilation commands (unfinished)

Commands and default values	Optional Value	Range	Note	Example
{$ A8} {$ Align8}	{$ A +}, {$ -}, {$ A1}, {$ A2}, {$ A4}, {$ A8 }; {$ Align on}, {$ align off }, {$ Align 1}, {$ align 2 }, {$ Align 4}, {$ align 8}	Local
{$ Apptype GUI}	{$ Apptype GUI }, {$ Apptype console}	Global
{$ B -} {$ Booleval off}	{$ B +}, {$ B -}; {$ Booleval on }, {$ Booleval off}	Local
{$ C ++} {$ Assertions on}	{$ C ++ },{ $ C -}; {$ Assertions on }, {$ Assertions off}	Local
{$ D +} {$ Debuginfo on}	{$ D +}, {$ D -} {$ Debuginfo on }, {$ Debuginfo off}	Global
{$ Denypackageunit off}	{$ Denypackageunit on },	Local
{$ Description 'text '}		Global
{$ Designonly off}	{$ Designonly on }, {$ Designonly off}	Local
{$ E -}	{$ E +}, {$ e -}
{$ E extension} {$ Extension}
{$ Externalsym identifier}
{$ F -}	{$ F +}, {$ F -}
{$ Finitefloat on}	{$ Finitefloat on }, {$ Finitefloat off}	Global
{$ G +} {$ Importeddata on}	{$ G +}, {$ G -}; {$ Importeddata on }, {$ Importeddata off}	Local
{$ H +} {$ Longstrings on}	{$ H +}, {$ H -} {$ Longstrings on }, {$ Longstrings off}	Local
{$ Hints on}	{$ Hints on }, {$ Hints off}	Local
{$ Hppemit 'string '}
{$ I filename} {$ Include filename}		Local
{$ I +} {$ Iochecks on}	{$ I +}, {$ I -}; {$ Iochecks on }, {$ Iochecks off}	Local
{$ Imagebase $00400000}	{$ Imagebase number}	Global
{$ Implicitbuild on}, {$ implicitbuild off}	{$ Implicitbuild on}	Global
{$ J -} {$ Writeableconst off}	{$ J +}, {$ J -} {$ Writeableconst on }, {$ Writeableconst off}	Local
{$ K -}	{$ K +}, {$ K -}
{$ L +} {$ Localsymbols on}	{$ L +}, {$ L -} {$ Localsymbols on }, {$ Localsymbols off}	Global
{$ L filename} {$ Link filename}		Local
$ Libprefix 'lib' or $ soprefix 'bpl' $ Libsuffix'' $ Libversion''	$ Libprefix 'string' $ Libsuffix 'string' $ Libversion 'string'	Global
{$ M -} {$ Typeinfo off}	{$ M +}, {$ M -} {$ Typeinfo on }, {$ Typeinfo off}	Local
{$ M 16384,1048576}	{$ M minstacksize, maxstacksize }; {$ Minstacksize number} {$ Maxstacksize number}
{$ M 1048576}	{$ M reservedbytes} {$ Resourcereserve reservedbytes}	Global	Linux
{$ Message hint | warn | error | fatal 'text string '}		Local
{$ Methodinfo off}	{$ Methodinfo on }, {$ Methodinfo off}
{$ N +}	{$ N +}, {$ n -}
{$ Nodefine identifier}
{$ Noinclude filename}
{$ O +} {$ Optimization on}	{$ O +}, {$ o -}; {$ Optimization on }, {$ Optimization off}	Local
{$ Objexportall off}	{$ Objexportall on }, {$ Objexportall off}	Global
{$ P +} {$ Openstrings on}	{$ P +}, {$ p -} {$ Openstrings on }, {$ Openstrings off}	Local
{$ Pointermath off}	{$ Pointermath on }, {$ Pointermath off}	Local
{$ Q -} {$ Overflowchecks off}	{$ Q +}, {$ q -} {$ Overflowchecks on }, {$ Overflowchecks off}	Local
{$ R filename} {$ Resource filename} {$ R *. xxx} {$ R filename. Res filename. RC}
{$ R -} {$ Rangechecks off}	{$ R +}, {$ R -} {$ Rangechecks on }, {$ Rangechecks off}	Local
{$ Realcompatibility off}	{$ Realcompatibility on }, {$ Realcompatibility off}	Local
{$ Runonly off}	{$ Runonly on }, {$ Runonly off}	Local
{$ S -}	{$ S +}, {$ S -}
{$ Setpeflags <integer expression>} {$ Setjavastflags <integer expression>}		Local
{$ T -} {$ Typedaddress off}	{$ T +}, {$ T -} {$ Typedaddress on }, {$ Typedaddress off}	Global
{$ U -} {$ Safedivide off}	{$ U +}, {$ U -} {$ Safedivide on }, {$ Safedivide off}	Local
{$ V +} {$ Varstringchecks on}	{$ V +}, {$ V -} {$ Varstringchecks on }, {$ Varstringchecks off}	Local
{$ W -} {$ Stackframes off}	{$ W +}, {$ w -} {$ Stackframes on }, {$ Stackframes off}	Local
{$ Warn on}	{$ Warn identifier on }, {$ Warn identifier off}	Local
{$ Warnings on}	{$ Warnings on }, {$ Warnings off}	Local
{$ Weakpackageunit off}	{$ Weakpackageunit on }, {$ Weakpackageunit off}	Local
{$ X +} {$ Extendedsyntax on}	{$ X +}, {$ X -}; {$ Extendedsyntax on }, {$ Extendedsyntax off}	Global
{$ YD} {$ Definitioninfo on}	{$ Y +}, {$ Y-}, {$ YD }; {$ Referenceinfo on }, {$ Referenceinfo off }; {Definitioninfo on }, {Definitioninfo off}	Global
{$ Z1} {$ Minenumsize 1}	{$ Z1}, {$ Z2}, {$ Z4 }; {$ Minenumsize 1 }, {$ Minenumsize 2 }, {$ Minenumsize 4}	Local
$ Define $ UNDEF $ Ifdef $ Else $ Endif {$ If defined (...)} {$ Ifend} {$ If not defined (...)} {$ Ifend} {$ If defined (...) or defined (...)} {$ Ifend} {$ If defined (...) and defined (...)} {$ Ifend} {$ If system. Const> = number} {$ Ifend} {$ Ifopt ...} {$ Else} {$ Endif}
{$ Region 'text'}... {$ endregion}

Delphi 2009 and 2010 reduce the file size:

 
// Add {$ weaklinkrtti on} {$ rtti explicit methods ([]) properties ([]) fields ([])} to the DPR file.