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/* Document.h
*
* Of all the parameters, those in the derived class Document are probably
* the most basic. Calls to class Document routines can usually be resolved
* directly into some simple PostScript output involving no nesting.
*
* Copyright 1992 Jonathan Monsarrat. Permission given to freely distribute,
* edit and use as long as this copyright statement remains intact.
*
*/
class Document : public Param {
public:
enum DocumentType {
Begin, // The command last executed by \begin, or null
CloseBrace, // If the token is a closebrace (not \end)
Comment, // If the token is part of a comment
DocumentStart, // Whether we're inside a \document{ } command
End, // \end flushes the last command executed by \begin
Ignore, // Entering an "ignore mode" for pure LaTeX stuff
JustDidSection, // Don't indent the first paragraph in a section
NewLine, // The newline was found in the document
PostScript, // Whether we're inside a \postscript environment
ShutDown, // We're shutting down the main stack
StartPage, // Has this page been started with "StartPage"?
Stealth, // If the token is part of a stealth environment
LastType
};
Document();
Document(Document *);
Param *copy();
int set(int, float, char *);
float get(int, char *);
void postscript_set(int);
void revert(Param *);
static void begin(int, int, float, char *);
static void end(int, int, float, char *);
static void documentstyle(int, int, float, char *);
private:
float values[LastType];
char begin_command[MAXSTRING];
static float start_page;
};
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