gnuplot/src/command.h at 5.5 · gnuplot/gnuplot · GitHub

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/* GNUPLOT - command.h */

/*[

* Permission to use, copy, and distribute this software and its

* documentation for any purpose with or without fee is hereby granted,

* provided that the above copyright notice appear in all copies and

* that both that copyright notice and this permission notice appear

* in supporting documentation.

* Permission to modify the software is granted, but not the right to

* distribute the complete modified source code. Modifications are to

* be distributed as patches to the released version. Permission to

* distribute binaries produced by compiling modified sources is granted,

* provided you

* 1. distribute the corresponding source modifications from the

* released version in the form of a patch file along with the binaries,

* 2. add special version identification to distinguish your version

* in addition to the base release version number,

* 3. provide your name and address as the primary contact for the

* support of your modified version, and

* 4. retain our contact information in regard to use of the base

* software.

* Permission to distribute the released version of the source code along

* with corresponding source modifications in the form of a patch file is

* granted with same provisions 2 through 4 for binary distributions.

* This software is provided "as is" without express or implied warranty

* to the extent permitted by applicable law.

]*/

#ifndef GNUPLOT_COMMAND_H

# define GNUPLOT_COMMAND_H

#include "gp_types.h"

#include "stdfn.h"

extern char *gp_input_line;

extern size_t gp_input_line_len;

extern int inline_num;

extern int if_depth; /* old if/else syntax only */

extern TBOOLEAN if_open_for_else; /* new if/else syntax only */

typedef struct lexical_unit { /* produced by scanner */

TBOOLEAN is_token; /* true if token, false if a value */

struct value l_val;

int start_index; /* index of first char in token */

int length; /* length of token in chars */

} lexical_unit;

extern struct lexical_unit *token;

extern int token_table_size;

extern int plot_token;

#define END_OF_COMMAND (c_token >= num_tokens || equals(c_token,";"))

extern char *replot_line;

/* flag to disable `replot` when some data are sent through stdin;

* used by mouse/hotkey capable terminals */

extern TBOOLEAN replot_disabled;

#ifdef USE_MOUSE

extern int paused_for_mouse; /* Flag the end condition we are paused until */

#define PAUSE_BUTTON1 001 /* Mouse button 1 */

#define PAUSE_BUTTON2 002 /* Mouse button 2 */

#define PAUSE_BUTTON3 004 /* Mouse button 3 */

#define PAUSE_CLICK 007 /* Any button click */

#define PAUSE_KEYSTROKE 010 /* Any keystroke */

#define PAUSE_WINCLOSE 020 /* Window close event */

#define PAUSE_ANY 077 /* Terminate on any of the above */

#endif

/* output file for the print command */

extern FILE *print_out;

extern struct udvt_entry * print_out_var;

extern char *print_out_name;

extern char *print_sep;

/* Points to structure holding dummy parameter values

* to be used during function evaluation

extern struct udft_entry *dummy_func;

#ifndef STDOUT

# define STDOUT 1

#endif

#if defined(MSDOS) || defined(OS2)

extern char HelpFile[];

#endif

#ifdef _WIN32

# define SET_CURSOR_WAIT SetCursor(LoadCursor((HINSTANCE) NULL, IDC_WAIT))

# define SET_CURSOR_ARROW SetCursor(LoadCursor((HINSTANCE) NULL, IDC_ARROW))

#else

# define SET_CURSOR_WAIT /* nought, zilch */

# define SET_CURSOR_ARROW /* nought, zilch */

#endif

/* input data, parsing variables */

extern int num_tokens, c_token;

void raise_lower_command(int);

void raise_command(void);

void lower_command(void);

#ifdef OS2

extern void pm_raise_terminal_window(void);

extern void pm_lower_terminal_window(void);

#endif

#ifdef X11

extern void x11_raise_terminal_window(int);

extern void x11_raise_terminal_group(void);

extern void x11_lower_terminal_window(int);

extern void x11_lower_terminal_group(void);

#endif

#ifdef _WIN32

extern void win_raise_terminal_window(int);

extern void win_raise_terminal_group(void);

extern void win_lower_terminal_window(int);

extern void win_lower_terminal_group(void);

#endif

#ifdef WXWIDGETS

extern void wxt_raise_terminal_window(int);

extern void wxt_raise_terminal_group(void);

extern void wxt_lower_terminal_window(int);

extern void wxt_lower_terminal_group(void);

#endif

extern void string_expand_macros(void);

#ifdef USE_MOUSE

void bind_command(void);

void restore_prompt(void);

#else

#define bind_command()

#endif

void array_command(void);

void break_command(void);

void call_command(void);

void changedir_command(void);

void clear_command(void);

void continue_command(void);

void eval_command(void);

void exit_command(void);

void help_command(void);

void history_command(void);

void do_command(void);

void if_command(void);

void else_command(void);

void import_command(void);

void invalid_command(void);

void link_command(void);

void load_command(void);

void begin_clause(void);

void clause_reset_after_error(void);

void end_clause(void);

void local_command(void);

void null_command(void);

void pause_command(void);

void plot_command(void);

void print_command(void);

void printerr_command(void);

void pwd_command(void);

void refresh_request(void);

void refresh_command(void);

void replot_command(void);

void reread_command(void);

void return_command(void);

void save_command(void);

void screendump_command(void);

void splot_command(void);

void stats_command(void);

void system_command(void);

void test_command(void);

void toggle_command(void);

void update_command(void);

void shell_command(void);

void undefine_command(void);

void while_command(void);

/* Prototypes for functions exported by command.c */

void extend_input_line(void);

void extend_token_table(void);

int com_line(void);

int do_line(void);

void do_string(const char* s);

void do_string_and_free(char* s);

TBOOLEAN iteration_early_exit(void);

#ifdef USE_MOUSE

void toggle_display_of_ipc_commands(void);

int display_ipc_commands(void);

void do_string_replot(const char* s);

#endif

void define(void);

void replotrequest(void); /* used in command.c & mouse.c */

void shadow_one_variable(struct udvt_entry *udv);

void print_set_output(char *, TBOOLEAN, TBOOLEAN); /* set print output file */

char *print_show_output(void); /* show print output file */

int do_system_func(const char *cmd, char **output);

#ifdef OS2_IPC

void os2_ipc_setup(void);

int os2_ipc_waitforinput(int mode);

#endif

#endif /* GNUPLOT_COMMAND_H */

gnuplot/src/command.h at 5.5 · gnuplot/gnuplot · GitHub

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