|
|
@@ -1356,8 +1356,10 @@ begin
|
|
|
P2 := P2+4;
|
|
|
end.
|
|
|
\end{verbatim}
|
|
|
-Here, the value that is added or substracted is {\em not} multiplied by the
|
|
|
-size of the type the pointer points to.
|
|
|
+Here, the value that is added or substracted {\em is } multiplied by the
|
|
|
+size of the type the pointer points to. In the previous
|
|
|
+example \var{P1} will be decremented by 16 bytes, and
|
|
|
+\var{P2} will be incremented by 16.
|
|
|
|
|
|
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
|
|
% Procedural types
|
|
|
@@ -4910,12 +4912,12 @@ Functions concerning memory issues.
|
|
|
\procrefl{MoveChar0}{MoveCharNull}{Move data till first zero character}
|
|
|
\procref{New}{Dynamically allocate memory for variable}
|
|
|
\funcref{Ofs}{Return offset of variable}
|
|
|
-\funcref{Ptr}{Combine segmant and offset to pointer}
|
|
|
+\funcref{Ptr}{Combine segment and offset to pointer}
|
|
|
\procref{Release}{Release memory above mark point}
|
|
|
\funcref{Seg}{Return segment}
|
|
|
\procref{SetMemoryManager}{Set a memory manager}
|
|
|
\funcref{Sptr}{Return current stack pointer}
|
|
|
-\funcref{SSeg}{Return ESS register value}
|
|
|
+\funcref{SSeg}{Return stack segment register value}
|
|
|
\end{funclist}
|
|
|
|
|
|
\subsection{Mathematical routines}
|
|
|
@@ -4984,7 +4986,9 @@ Functions that do not belong in one of the other categories.
|
|
|
\begin{funclist}
|
|
|
\procref{Break}{Abort current loop}
|
|
|
\procref{Continue}{Next cycle in current loop}
|
|
|
+\procref{Exclude}{Exclude an element from a set}
|
|
|
\procref{Exit}{Exit current function or procedure}
|
|
|
+\procref{Include}{Include an element into a set}
|
|
|
\procref{LongJmp}{Jump to execution point}
|
|
|
\funcref{Ord}{Return ordinal value of enumerated type}
|
|
|
\funcref{Pred}{Return previous value of ordinal type}
|
|
|
@@ -5378,7 +5382,7 @@ None.
|
|
|
|
|
|
\begin{function}{Copy}
|
|
|
\Declaration
|
|
|
-Function Copy (Const S : String;Index : Integer;Count : Byte) : String;
|
|
|
+Function Copy (Const S : String;Index : Integer;Count : Integer) : String;
|
|
|
|
|
|
\Description
|
|
|
\var{Copy} returns a string which is a copy if the \var{Count} characters
|
|
|
@@ -5428,7 +5432,7 @@ None.
|
|
|
|
|
|
\begin{procedure}{Dec}
|
|
|
\Declaration
|
|
|
-Procedure Dec (Var X : Any ordinal type[; Decrement : Longint]);
|
|
|
+Procedure Dec (Var X : Any ordinal type[; Decrement : Any ordinal type]);
|
|
|
|
|
|
\Description
|
|
|
\var{Dec} decreases the value of \var{X} with \var{Decrement}.
|
|
|
@@ -5870,7 +5874,7 @@ None.
|
|
|
|
|
|
\begin{procedure}{Inc}
|
|
|
\Declaration
|
|
|
-Procedure Inc (Var X : Any ordinal type[; Increment : Longint]);
|
|
|
+Procedure Inc (Var X : Any ordinal type[; Increment : Any ordinal type]);
|
|
|
|
|
|
\Description
|
|
|
\var{Inc} increases the value of \var{X} with \var{Increment}.
|
|
|
@@ -5977,7 +5981,7 @@ If \var{W} is not found then -1 is returned.
|
|
|
|
|
|
\begin{procedure}{Insert}
|
|
|
\Declaration
|
|
|
-Procedure Insert (Const Source : String;var S : String;Index : Longint);
|
|
|
+Procedure Insert (Const Source : String;var S : String;Index : Integer);
|
|
|
|
|
|
\Description
|
|
|
\var{Insert} inserts string \var{Source} in string \var{S}, at position
|
|
|
@@ -6079,14 +6083,15 @@ All I/O functions.
|
|
|
|
|
|
\begin{function}{Length}
|
|
|
\Declaration
|
|
|
-Function Length (S : String) : Byte;
|
|
|
+Function Length (S : String) : Integer;
|
|
|
|
|
|
\Description
|
|
|
\var{Length} returns the length of the string \var{S}, which is limited
|
|
|
to 255 for shortstrings. If the strings \var{S} is empty, 0 is returned.
|
|
|
+
|
|
|
{\em Note:} The length of the string \var{S} is stored in \var{S[0]} for
|
|
|
-shortstrings only. Ansistrings have their length stored elsewhere,
|
|
|
-the \var{Length} fuction should always be used on ansistrings.
|
|
|
+shortstrings only. The \var{Length} fuction should always be used on
|
|
|
+ansistrings and widestrings.
|
|
|
|
|
|
\Errors
|
|
|
None.
|
|
|
@@ -6411,7 +6416,7 @@ None.
|
|
|
|
|
|
\begin{function}{Pos}
|
|
|
\Declaration
|
|
|
-Function Pos (Const Substr : String;Const S : String) : Byte;
|
|
|
+Function Pos (Const Substr : String;Const S : String) : Integer;
|
|
|
\Description
|
|
|
\var{Pos} returns the index of \var{Substr} in \var{S}, if \var{S} contains
|
|
|
\var{Substr}. In case \var{Substr} isn't found, \var{0} is returned.
|
|
|
@@ -6976,9 +6981,9 @@ None.
|
|
|
|
|
|
\begin{function}{StringOfChar}
|
|
|
\Declaration
|
|
|
-Function StringOfChar(c : char;l : longint) : AnsiString;
|
|
|
+Function StringOfChar(c : char;l : Integer) : String;
|
|
|
\Description
|
|
|
-\var{StringOfChar} creates a new Ansistring of length \var{l} and fills
|
|
|
+\var{StringOfChar} creates a new String of length \var{l} and fills
|
|
|
it with the character \var{c}.
|
|
|
|
|
|
It is equivalent to the following calls:
|
carl