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- /*
- * New editor name: TDE, the Thomson-Davis Editor.
- * Author: Frank Davis
- * Date: June 5, 1991
- *
- * This modification of Douglas Thomson's code is released into the
- * public domain, Frank Davis. You may distribute it freely.
- *
- * This file contains all prototypes for every function in tde. It should
- * be included in every source code module.
- *
- * I'm so stupid, I can't keep up with which functions are used in which
- * files. Let's gather all prototypes into one file, so I don't have
- * to remember too much.
- */
-
-
- /*********************** function prototypes in bj_ctype.c *************/
- int bj_tolower( int );
- int bj_toupper( int );
- /************************************************************************/
-
-
- /************************* function prototypes in block.c *************/
- int mark_block( TDE_WIN * );
- int unmark_block( TDE_WIN * );
- void restore_marked_block( TDE_WIN *, int );
- int prepare_block( TDE_WIN *, line_list_ptr, int );
- int pad_dest_line( TDE_WIN *, file_infos *, line_list_ptr );
- int move_copy_delete_overlay_block( TDE_WIN * );
- void do_line_block( TDE_WIN *, TDE_WIN *, int, file_infos *, file_infos *,
- line_list_ptr, line_list_ptr, line_list_ptr,
- line_list_ptr, long, long, int * );
- void do_stream_block( TDE_WIN *, TDE_WIN *, int, file_infos *,
- file_infos *, line_list_ptr, line_list_ptr,
- line_list_ptr, line_list_ptr,
- long, long, long, int, int, int, int * );
- void do_box_block( TDE_WIN *, TDE_WIN *, int, file_infos *, file_infos *,
- line_list_ptr, line_list_ptr, long, long, long,
- long, long, int, int, int,
- int, int, int, int, int * );
- void load_box_buff( char *, line_list_ptr, int, int, char );
- int copy_buff_2file( TDE_WIN *, char *, line_list_ptr, int, int, int );
- void block_fill( char *, int, int );
- void number_block_buff( char *, int, long, int );
- void restore_cursors( file_infos * );
- int delete_box_block( TDE_WIN *, line_list_ptr, int, int );
- void check_block( void );
- void find_begblock( file_infos * );
- void find_endblock( file_infos * );
- int block_write( TDE_WIN * );
- int block_print( TDE_WIN * );
- int get_block_fill_char( TDE_WIN *, int * );
- int get_block_numbers( TDE_WIN *, long *, long *, int * );
- int block_trim_trailing( TDE_WIN * );
- int block_email_reply( TDE_WIN * );
- int block_convert_case( TDE_WIN * );
- void upper_case( text_ptr, size_t );
- void lower_case( text_ptr, size_t );
- void rot13( text_ptr, size_t );
- void fix_uue( text_ptr, size_t );
- void strip_hi( text_ptr, size_t );
- /************************************************************************/
-
- /********************** function prototypes in capslock.c **************/
- int capslock_active( void );
- int nothing( TDE_WIN * );
- /************************************************************************/
-
- /********************** function prototypes in console.c **************/
- void video_config( struct vcfg *cfg );
- int getkey( void );
- int waitkey( int );
- void flush_keyboard( void );
- void xygoto( int, int );
- void update_line( TDE_WIN * );
- void c_output( int, int, int, int );
- void s_output( char FAR *, int, int, int );
- void eol_clear( int, int, int );
- void window_eol_clear( TDE_WIN *, int );
- void hlight_line( int, int, int, int );
- void cls( void );
- void set_cursor_size( int );
- void set_overscan_color( int );
- #if defined( __UNIX__ )
- void save_screen_line( int, int, chtype * ); /* chtype is in curses.h */
- void restore_screen_line( int, int, chtype * ); /* chtype is in curses.h */
- void save_minor_area( chtype *, int, int, int, int );
- void restore_minor_area( chtype *, int, int, int, int );
- #else
- void save_screen_line( int, int, char * );
- void restore_screen_line( int, int, char * );
- void save_minor_area( int *, int, int, int, int );
- void restore_minor_area( int *, int, int, int, int );
- #endif
- int getfunc( int );
- int two_key( TDE_WIN * );
- int getanswerkey( void );
- /************************************************************************/
-
-
- /************************* function prototypes in diff.c **************/
- int define_diff( TDE_WIN * );
- int repeat_diff( TDE_WIN * );
- int differ( int, int, int );
- int skip_leading_space( text_ptr, int );
- line_list_ptr skip_eol( line_list_ptr, int *, int *, long *, long * );
- void show_diff_window( TDE_WIN * );
- int verify_number( char *, int * );
- int verify_letter( char *, int *, TDE_WIN ** );
- /************************************************************************/
-
-
- /************************* function prototypes in dirlist.c *************/
- int dir_help( TDE_WIN * );
- void FAR *my_calloc( unsigned, unsigned );
- int validate_path( char *, char * );
- int list_and_pick( char *, char *, TDE_WIN * );
- void setup_directory_window( DIRECTORY *, int );
- void recalculate_dir( DIRECTORY *, FTYPE *, int );
- void write_directory_list( FTYPE *, DIRECTORY );
- int select_file( FTYPE *, char *, DIRECTORY * );
- void shell_sort( FTYPE *, int );
- /************************************************************************/
-
-
- /************************* function prototypes in ed.c *****************/
- int insert_newline( TDE_WIN * );
- int insert_overwrite( TDE_WIN * );
- int join_line( TDE_WIN * );
- int dup_line( TDE_WIN * );
- int word_delete( TDE_WIN * );
- int back_space( TDE_WIN * );
- int line_kill( TDE_WIN * );
- int char_del_under( TDE_WIN * );
- int eol_kill( TDE_WIN * );
- int undo_line( TDE_WIN * );
- int undo( TDE_WIN * );
- int beg_next_line( TDE_WIN * );
- int next_line( TDE_WIN * );
- int home( TDE_WIN * );
- int goto_eol( TDE_WIN * );
- int goto_top( TDE_WIN * );
- int goto_bottom( TDE_WIN * );
- int set_tabstop( TDE_WIN * );
- void show_line_col( TDE_WIN * );
- void show_asterisk( TDE_WIN * );
- int toggle_overwrite( TDE_WIN * );
- int toggle_smart_tabs( TDE_WIN * );
- int toggle_indent( TDE_WIN * );
- int set_left_margin( TDE_WIN * );
- int set_right_margin( TDE_WIN * );
- int set_paragraph_margin( TDE_WIN * );
- int toggle_ww( TDE_WIN * );
- int toggle_crlf( TDE_WIN * );
- int toggle_trailing( TDE_WIN * );
- int toggle_z( TDE_WIN * );
- int toggle_eol( TDE_WIN * );
- int toggle_search_case( TDE_WIN * );
- int toggle_sync( TDE_WIN * );
- int toggle_ruler( TDE_WIN * );
- int toggle_tabinflate( TDE_WIN * );
- void cursor_sync( TDE_WIN * );
- void editor( void );
- void display_dirty_windows( TDE_WIN * );
- void show_dirty_window( TDE_WIN * );
- /************************************************************************/
-
-
- /************************* function prototypes in file.c **************/
- int write_file( char *, int, file_infos *, long, long, int );
- int hw_save( char *, file_infos *, long, long, int );
- int hw_append( char *, file_infos *, long, long, int );
- int load_file( char *, file_infos *, int *, int );
- void insert_node( file_infos *, line_list_ptr, line_list_ptr );
- int show_file_2big( char *, int, line_list_ptr, text_ptr );
- int backup_file( TDE_WIN * );
- int edit_file( char *, int, int );
- int edit_another_file( TDE_WIN * );
- int attempt_edit_display( char *, int, int, int );
- int file_file( TDE_WIN * );
- int save_file( TDE_WIN * );
- int save_backup( TDE_WIN * );
- int save_as_file( TDE_WIN * );
- #if defined( __UNIX__ )
- void make_backup_fname( file_infos * );
- int write_to_disk( TDE_WIN *, char * );
- int search_and_seize( TDE_WIN * );
- int edit_next_file( TDE_WIN * );
- int hw_fattrib( char * );
- int change_mode( char *, int );
- int change_fattr( TDE_WIN * );
- int get_fattr( char *, mode_t * );
- int set_fattr( char *, mode_t );
- int get_current_directory( char *, size_t );
- int set_current_directory( char * );
- #else
- void make_backup_fname( file_infos * );
- int write_to_disk( TDE_WIN *, char * );
- int search_and_seize( TDE_WIN * );
- int edit_next_file( TDE_WIN * );
- int hw_fattrib( char * );
- int change_mode( char *, int );
- int change_fattr( TDE_WIN * );
- int get_fattr( char FAR *, int * );
- int set_fattr( char FAR *, int );
- int get_current_directory( char FAR *, int );
- int set_current_directory( char FAR * );
- #endif
- /************************************************************************/
-
-
- /************************* function prototypes in findrep.c ************/
- int get_replacement_flags( int );
- int ask_replace( TDE_WIN *, int * );
- int ask_wrap_replace( TDE_WIN *, int * );
- void do_replace( TDE_WIN *, int );
- int find_string( TDE_WIN * );
- void build_boyer_array( void );
- void build_forward_skip( boyer_moore_type * );
- void build_backward_skip( boyer_moore_type * );
- int calculate_forward_md2( char *, int );
- int calculate_backward_md2( char *, int );
- line_list_ptr forward_boyer_moore_search( TDE_WIN *, long *, int * );
- line_list_ptr search_forward( line_list_ptr, long *, unsigned * );
- line_list_ptr backward_boyer_moore_search( TDE_WIN *, long *, int * );
- line_list_ptr search_backward( line_list_ptr, long *, unsigned * );
- void show_search_message( int, int );
- void bin_offset_adjust( TDE_WIN *, long );
- void find_adjust( TDE_WIN *, line_list_ptr, long, int );
- int replace_string( TDE_WIN * );
- int replace_and_display( TDE_WIN *, line_list_ptr, long, int, int *, int *, int );
- line_list_ptr scan_forward( long *, int *, line_list_ptr, char, char, int * );
- line_list_ptr scan_backward( long *, int *, line_list_ptr, char, char, int * );
- int match_pair( TDE_WIN * );
- /************************************************************************/
-
-
- /************************* function prototypes in hwind.c **************/
- void get_date( int *, int *, int *, int * );
- void get_time( int *, int *, int *, int * );
- void show_end_mem( void );
- void show_end_text( TDE_WIN * );
- void show_modes( void );
- void show_file_count( int );
- void show_window_count( int );
- void show_avail_mem( void );
- void show_tab_modes( void );
- void show_indent_mode( void );
- void show_search_case( void );
- void show_sync_mode( void );
- void show_wordwrap_mode( void );
- void show_trailing( void );
- void show_control_z( void );
- void show_insert_mode( void );
- void my_scroll_down( TDE_WIN * );
- void combine_strings( char *, char *, char *, char * );
- void make_ruler( TDE_WIN * );
- void show_ruler( TDE_WIN * );
- void show_ruler_char( TDE_WIN * );
- void show_ruler_pointer( TDE_WIN * );
- void show_all_rulers( void );
- /************************************************************************/
-
-
- /************************ function prototypes in macro.c **************/
- int record_on_off( TDE_WIN * );
- void record_keys( int );
- void show_avail_strokes( void );
- int save_strokes( TDE_WIN * );
- int load_strokes( TDE_WIN * );
- int clear_macros( TDE_WIN * );
- void connect_macros( void );
- int play_back( TDE_WIN * );
- int push_macro_stack( int );
- int pop_macro_stack( int * );
- int macro_pause( TDE_WIN * );
- /************************************************************************/
-
-
- /************************* function prototypes in main.c **************/
- void main( int, char *[] );
- void error( int, int, char * );
- #if defined( __UNIX__ )
- void harmless( void );
- #else
- #if defined( __MSC__ )
- void interrupt FAR harmless( void );
- void interrupt FAR ctrl_break( void );
- #else
- static int harmless( void );
- #endif
- #endif
- void terminate( void );
- int initialize( void );
- void hw_initialize( void );
- int get_help( TDE_WIN * );
- void show_credits( void );
- /************************************************************************/
-
-
- /************************* function prototypes in port.c *************/
- #if defined( __UNIX__ )
- void *my_malloc( size_t, int * );
- void my_free( void * );
- long my_heapavail( void );
- void my_memcpy( void *, void *, size_t );
- void my_memmove( void *, void *, size_t );
- char *my_ltoa( int, char *, int );
- int my_findfirst( DTA FAR *, char FAR *, int );
- int my_findnext( DIR *, UNIX_DTA * );
- #else
- void FAR *my_malloc( size_t, int * );
- void my_free( void FAR * );
- long my_heapavail( void );
- void my_memcpy( void FAR *dest, void FAR *src, size_t size );
- void my_memmove( void FAR *dest, void FAR *src, size_t size );
- char *my_ltoa( long, char *, int );
- int my_findfirst( DTA FAR *, char FAR *, int );
- int my_findnext( DTA FAR * );
- #endif
- /************************************************************************/
-
- /************************* function prototypes in pull.c *************/
- int main_pull_down( TDE_WIN * );
- void draw_lite_alt( int, int [] );
- int lite_bar_menu( int *, int * );
- int pull_me( int, int, int, int, int * );
- void get_bar_spacing( int, int *, int * );
- void draw_lite_head( int, int [] );
- void get_minor_counts( void );
- /************************************************************************/
-
-
- /************************* function prototypes in regx.c *************/
- int find_regx( TDE_WIN * );
- line_list_ptr forward_regx_search( TDE_WIN *, long *, int * );
- line_list_ptr regx_search_forward( line_list_ptr, long *, int * );
- line_list_ptr backward_regx_search( TDE_WIN *, long *, int * );
- line_list_ptr regx_search_backward( line_list_ptr, long *, int * );
- int nfa_match( void );
- int build_nfa( void );
- int expression( void );
- int term( void );
- int factor( void );
- int escape_char( int );
- void emit_cnode( int, int, int, int );
- void emit_nnode( int, int, int, int, int );
- int put_dq( int );
- int push_dq( int );
- int pop_dq( void );
- int dequeempty( void );
- void init_nfa( void );
- void regx_error( char * );
- int separator( int );
- int Kleene_star( int );
- int letter( int );
- /**********************************************************************/
-
-
- /************************* function prototypes in sort.c *************/
- int sort_box_block( TDE_WIN * );
- void quick_sort_block( long, long, line_list_ptr, line_list_ptr );
- void insertion_sort_block( long, long, line_list_ptr );
- void load_pivot( line_list_ptr );
- int compare_pivot( line_list_ptr );
- int my_memcmp( text_ptr, text_ptr, int );
- /************************************************************************/
-
-
- /********************** function prototypes in tab.c ******************/
- int tab_key( TDE_WIN * );
- int backtab( TDE_WIN * );
- int next_smart_tab( TDE_WIN * );
- int prev_smart_tab( TDE_WIN * );
- text_ptr entab( text_ptr, int );
- void detab_linebuff( void );
- void entab_linebuff( void );
- text_ptr detab_a_line( text_ptr, int * );
- int detab_adjust_rcol( text_ptr, int );
- int entab_adjust_rcol( text_ptr, int, int );
- int block_expand_tabs( TDE_WIN * );
- int block_compress_tabs( TDE_WIN * );
- /************************************************************************/
-
-
- /************************* function prototypes in utils.c **************/
- int myiswhitespc( int );
- void check_virtual_col( TDE_WIN *, int, int );
- void copy_line( line_list_ptr );
- int un_copy_line( line_list_ptr, TDE_WIN * , int );
- int un_copy_tab_buffer( line_list_ptr, TDE_WIN * );
- void load_undo_buffer( file_infos *, text_ptr, int );
- void set_prompt( char *, int );
- int get_name( char *, int, char *, int );
- int get_sort_order( TDE_WIN * );
- int get_replace_direction( TDE_WIN * );
- int get_yn( void );
- int get_lr( void );
- int get_bc( void );
- int get_oa( void );
- void show_eof( TDE_WIN * );
- void display_current_window( TDE_WIN * );
- int redraw_screen( TDE_WIN * );
- void redraw_current_window( TDE_WIN * );
- void show_changed_line( TDE_WIN * );
- void show_curl_line( TDE_WIN * );
- void dup_window_info( TDE_WIN *, TDE_WIN * );
- void adjust_windows_cursor( TDE_WIN *, long );
- int first_non_blank( text_ptr, int );
- int find_end( text_ptr, int );
- int is_line_blank( text_ptr, int );
- int page_up( TDE_WIN * );
- int page_down( TDE_WIN * );
- int scroll_down( TDE_WIN * );
- int scroll_up( TDE_WIN * );
- int pan_up( TDE_WIN * );
- int pan_down( TDE_WIN * );
- void show_window_header( TDE_WIN * );
- void show_window_number_letter( TDE_WIN * );
- void show_window_fname( TDE_WIN * );
- void show_crlf_mode( TDE_WIN * );
- void show_size( TDE_WIN * );
- int quit( TDE_WIN * );
- int move_up( TDE_WIN * );
- int move_down( TDE_WIN * );
- int prepare_move_down( TDE_WIN * );
- int move_left( TDE_WIN * );
- int move_right( TDE_WIN * );
- int pan_left( TDE_WIN * );
- int pan_right( TDE_WIN * );
- int word_left( TDE_WIN * );
- int word_right( TDE_WIN * );
- int next_dirty_line( TDE_WIN * );
- int prev_dirty_line( TDE_WIN * );
- int center_window( TDE_WIN * );
- int horizontal_screen_right( TDE_WIN * );
- int horizontal_screen_left( TDE_WIN * );
- int goto_top_file( TDE_WIN * );
- int goto_end_file( TDE_WIN * );
- int goto_line( TDE_WIN * );
- int set_marker( TDE_WIN * );
- int goto_marker( TDE_WIN * );
- int date_time_stamp( TDE_WIN * );
- int add_chars( char *, TDE_WIN * );
- /************************************************************************/
-
-
- /************************* function prototypes in window.c *************/
- int initialize_window( void );
- int get_next_letter( int );
- void choose_window( char *, TDE_WIN * );
- int next_window( TDE_WIN * );
- int prev_window( TDE_WIN * );
- int split_horizontal( TDE_WIN * );
- int split_vertical( TDE_WIN * );
- void show_vertical_separator( TDE_WIN * );
- int size_window( TDE_WIN * );
- int zoom_window( TDE_WIN * );
- int next_hidden_window( TDE_WIN * );
- void setup_window( TDE_WIN * );
- void finish( TDE_WIN * );
- int create_window( TDE_WIN **, int, int, int, int, file_infos * );
- /************************************************************************/
-
-
- /********************** function prototypes in wordwrap.c **************/
- int find_left_margin( line_list_ptr, int );
- void word_wrap( TDE_WIN * );
- int format_paragraph( TDE_WIN * );
- void combine_wrap_spill( TDE_WIN *, int, int, int, int, int );
- void justify_right_margin( TDE_WIN *, line_list_ptr, int, int, int );
- void remove_spaces( int );
- int find_word( text_ptr, int, int );
- int flush_left( TDE_WIN * );
- int flush_right( TDE_WIN * );
- int flush_center( TDE_WIN * );
- /************************************************************************/
-
-
- /************************* function prototypes in tdeasm.c *************/
- #if defined( __UNIX__ )
- void *ptoul( void * );
- #else
- unsigned long ptoul( void FAR * );
- #endif
- text_ptr tabout( text_ptr, int * );
- /*****************************************************/
-
-
- /*********** function prototype for simul101.asm *************/
- void FAR simulate_enh_kbd( int );
- /*****************************************************/
-
-
- /*********** function prototype for criterr.asm *************/
- void FAR install_ceh( void FAR * );
- /*****************************************************/
-
-
- /*********** function prototype for criterr.c *************/
- #if defined( __UNIX__ )
- void crit_err_handler( int );
- void show_error_screen( int, int );
- void save_area( chtype * );
- void restore_area( chtype * );
- #else
- int FAR crit_err_handler( void );
- void show_error_screen( int, int );
- void save_area( char FAR * );
- void restore_area( char FAR * );
- #endif
- /*****************************************************/
-