1 public char * saven(constant char *s, size_t n); 2 public char * save(constant char *s); 3 public void out_of_memory(void); 4 public void * ecalloc(size_t count, size_t size); 5 public char * skipsp(char *s); 6 public constant char * skipspc(constant char *s); 7 public size_t sprefix(constant char *ps, constant char *s, int uppercase); 8 public void quit(int status); 9 public int secure_allow(int features); 10 public void raw_mode(int on); 11 public constant char * special_key_str(int key); 12 public void init_win_colors(void); 13 public void get_term(void); 14 public void init_mouse(void); 15 public void deinit_mouse(void); 16 public void init(void); 17 public void deinit(void); 18 public int interactive(void); 19 public void home(void); 20 public void dump_screen(void); 21 public void add_line(void); 22 public void remove_top(int n); 23 public void win32_scroll_up(int n); 24 public void lower_left(void); 25 public void line_left(void); 26 public void check_winch(void); 27 public void goto_line(int sindex); 28 public void vbell(void); 29 public void bell(void); 30 public void clear(void); 31 public void clear_eol(void); 32 public void clear_bot(void); 33 public COLOR_TYPE parse_color(constant char *str, mutable int *p_fg, mutable int *p_bg, mutable CHAR_ATTR *p_cattr); 34 public void at_enter(int attr); 35 public void at_exit(void); 36 public void at_switch(int attr); 37 public lbool is_at_equiv(int attr1, int attr2); 38 public int apply_at_specials(int attr); 39 public void putbs(void); 40 public void WIN32ungetch(int ch); 41 public lbool win32_kbhit(void); 42 public char WIN32getch(void); 43 public void win32_getch_clear(void); 44 public void WIN32setcolors(int fg, int bg); 45 public void WIN32textout(constant char *text, size_t len); 46 public void match_brac(char obrac, char cbrac, int forwdir, int n); 47 public void ch_ungetchar(int c); 48 public void end_logfile(void); 49 public void sync_logfile(void); 50 public int ch_seek(POSITION pos); 51 public int ch_end_seek(void); 52 public int ch_end_buffer_seek(void); 53 public int ch_beg_seek(void); 54 public POSITION ch_length(void); 55 public POSITION ch_tell(void); 56 public int ch_forw_get(void); 57 public int ch_back_get(void); 58 public void ch_setbufspace(ssize_t bufspace); 59 public void ch_flush(void); 60 public int seekable(int f); 61 public void ch_set_eof(void); 62 public void ch_init(int f, int flags, ssize_t nread); 63 public void ch_close(void); 64 public int ch_getflags(void); 65 public void setfmt(constant char *s, constant char **fmtvarptr, int *attrptr, constant char *default_fmt, lbool for_printf); 66 public void init_charset(void); 67 public lbool binary_char(LWCHAR c); 68 public lbool control_char(LWCHAR c); 69 public constant char * prchar(LWCHAR c); 70 public constant char * prutfchar(LWCHAR ch); 71 public int utf_len(char ch); 72 public lbool is_utf8_well_formed(constant char *ss, int slen); 73 public void utf_skip_to_lead(constant char **pp, constant char *limit); 74 public LWCHAR get_wchar(constant char *sp); 75 public void put_wchar(mutable char **pp, LWCHAR ch); 76 public LWCHAR step_charc(constant char **pp, signed int dir, constant char *limit); 77 public LWCHAR step_char(char **pp, signed int dir, constant char *limit); 78 public lbool is_composing_char(LWCHAR ch); 79 public lbool is_ubin_char(LWCHAR ch); 80 public lbool is_wide_char(LWCHAR ch); 81 public lbool is_combining_char(LWCHAR ch1, LWCHAR ch2); 82 public void cmd_reset(void); 83 public void clear_cmd(void); 84 public void cmd_putstr(constant char *s); 85 public int len_cmdbuf(void); 86 public void cmd_repaint(constant char *old_cp); 87 public void set_mlist(void *mlist, int cmdflags); 88 public ssize_t save_updown_match(void); 89 public void restore_updown_match(ssize_t udm); 90 public void cmd_addhist(struct mlist *mlist, constant char *cmd, lbool modified); 91 public void cmd_accept(void); 92 public int cmd_char(char c); 93 public LINENUM cmd_int(mutable long *frac); 94 public constant char * get_cmdbuf(void); 95 public constant char * cmd_lastpattern(void); 96 public void init_cmdhist(void); 97 public void save_cmdhist(void); 98 public int in_mca(void); 99 public int norm_search_type(int st); 100 public void screen_trashed_num(int trashed); 101 public void screen_trashed(void); 102 public int is_screen_trashed(void); 103 public void dispversion(void); 104 public void getcc_clear(void); 105 public char getcc(void); 106 public void ungetcc(char c); 107 public void ungetcc_back(char c); 108 public void ungetcc_end_command(void); 109 public void ungetsc(constant char *s); 110 public char peekcc(void); 111 public void commands(void); 112 public size_t cvt_length(size_t len, int ops); 113 public int * cvt_alloc_chpos(size_t len); 114 public void cvt_text(mutable char *odst, constant char *osrc, mutable int *chpos, mutable size_t *lenp, int ops); 115 public void expand_cmd_tables(void); 116 public void init_cmds(void); 117 public void add_fcmd_table(unsigned char *buf, size_t len); 118 public void add_ecmd_table(unsigned char *buf, size_t len); 119 public void add_uvar_table(unsigned char *buf, size_t len); 120 public void add_sysvar_table(unsigned char *buf, size_t len); 121 public int fcmd_decode(constant char *cmd, constant char **sp); 122 public int ecmd_decode(constant char *cmd, constant char **sp); 123 public constant char * lgetenv(constant char *var); 124 public constant char * lgetenv_ext(constant char *var, unsigned char *env_buf, size_t env_buf_len); 125 public lbool isnullenv(constant char *s); 126 public int lesskey(constant char *filename, lbool sysvar); 127 public int lesskey_src(constant char *filename, lbool sysvar); 128 public int lesskey_content(constant char *content, lbool sysvar); 129 public int editchar(char c, int flags); 130 public void init_textlist(struct textlist *tlist, mutable char *str); 131 public constant char * forw_textlist(struct textlist *tlist, constant char *prev); 132 public constant char * back_textlist(struct textlist *tlist, constant char *prev); 133 public void close_altpipe(IFILE ifile); 134 public void check_altpipe_error(void); 135 public int edit(constant char *filename); 136 public int edit_ifile(IFILE ifile); 137 public int edit_list(char *filelist); 138 public int edit_first(void); 139 public int edit_last(void); 140 public int edit_next(int n); 141 public int edit_prev(int n); 142 public int edit_index(int n); 143 public IFILE save_curr_ifile(void); 144 public void unsave_ifile(IFILE save_ifile); 145 public void reedit_ifile(IFILE save_ifile); 146 public void reopen_curr_ifile(void); 147 public int edit_stdin(void); 148 public void cat_file(void); 149 public void use_logfile(constant char *filename); 150 public void expand_evars(mutable char *buf, size_t len, struct xbuffer *xbuf); 151 public char * shell_unquote(constant char *str); 152 public constant char * get_meta_escape(void); 153 public char * shell_quoten(constant char *s, size_t slen); 154 public char * shell_quote(constant char *s); 155 public char * dirfile(constant char *dirname, constant char *filename, int must_exist); 156 public char * homefile(constant char *filename); 157 public char * fexpand(constant char *s); 158 public char * fcomplete(constant char *s); 159 public int bin_file(int f, ssize_t *n); 160 public char * readfd(FILE *fd); 161 public char * lglob(constant char *afilename); 162 public lbool is_fake_pathname(constant char *path); 163 public char * lrealpath(constant char *path); 164 public char * open_altfile(constant char *filename, int *pf, void **pfd); 165 public void close_altfile(constant char *altfilename, constant char *filename); 166 public lbool is_dir(constant char *filename); 167 public char * bad_file(constant char *filename); 168 public POSITION filesize(int f); 169 public lbool curr_ifile_changed(void); 170 public constant char * shell_coption(void); 171 public constant char * last_component(constant char *name); 172 public void eof_bell(void); 173 public lbool eof_displayed(void); 174 public lbool entire_file_displayed(void); 175 public void squish_check(void); 176 public int overlay_header(void); 177 public void forw(int n, POSITION pos, lbool force, lbool only_last, int nblank); 178 public void back(int n, POSITION pos, lbool force, lbool only_last); 179 public void forward(int n, lbool force, lbool only_last); 180 public void backward(int n, lbool force, lbool only_last); 181 public int get_back_scroll(void); 182 public int get_one_screen(void); 183 public void del_ifile(IFILE h); 184 public IFILE next_ifile(IFILE h); 185 public IFILE prev_ifile(IFILE h); 186 public IFILE getoff_ifile(IFILE ifile); 187 public int nifile(void); 188 public IFILE get_ifile(constant char *filename, IFILE prev); 189 public constant char * get_filename(IFILE ifile); 190 public constant char * get_real_filename(IFILE ifile); 191 public int get_index(IFILE ifile); 192 public void store_pos(IFILE ifile, struct scrpos *scrpos); 193 public void get_pos(IFILE ifile, struct scrpos *scrpos); 194 public void set_open(IFILE ifile); 195 public int opened(IFILE ifile); 196 public void hold_ifile(IFILE ifile, int incr); 197 public int held_ifile(IFILE ifile); 198 public void * get_filestate(IFILE ifile); 199 public void set_filestate(IFILE ifile, void *filestate); 200 public void set_altpipe(IFILE ifile, void *p); 201 public void *get_altpipe(IFILE ifile); 202 public void set_altfilename(IFILE ifile, char *altfilename); 203 public char * get_altfilename(IFILE ifile); 204 public void if_dump(void); 205 public POSITION forw_line_seg(POSITION curr_pos, lbool skipeol, lbool rscroll, lbool nochop); 206 public POSITION forw_line(POSITION curr_pos); 207 public POSITION back_line(POSITION curr_pos); 208 public void set_attnpos(POSITION pos); 209 public void jump_forw(void); 210 public void jump_forw_buffered(void); 211 public void jump_back(LINENUM linenum); 212 public void repaint(void); 213 public void jump_percent(int percent, long fraction); 214 public void jump_line_loc(POSITION pos, int sline); 215 public POSITION after_header_pos(POSITION pos); 216 public void jump_loc(POSITION pos, int sline); 217 public void init_line(void); 218 public lbool is_ascii_char(LWCHAR ch); 219 public POSITION line_position(void); 220 public void prewind(void); 221 public void plinestart(POSITION pos); 222 public int line_pfx_width(void); 223 public void pshift_all(void); 224 public int pwidth(LWCHAR ch, int a, LWCHAR prev_ch, int prev_a); 225 public void savec(void); 226 public void loadc(void); 227 public lbool is_ansi_end(LWCHAR ch); 228 public lbool is_ansi_middle(LWCHAR ch); 229 public void skip_ansi(struct ansi_state *pansi, constant char **pp, constant char *limit); 230 public struct ansi_state * ansi_start(LWCHAR ch); 231 public ansi_state ansi_step(struct ansi_state *pansi, LWCHAR ch); 232 public osc8_state ansi_osc8_state(struct ansi_state *pansi); 233 public void ansi_done(struct ansi_state *pansi); 234 public int pappend_b(char c, POSITION pos, lbool before_pendc); 235 public int pappend(char c, POSITION pos); 236 public int pflushmbc(void); 237 public void pdone(int endline, int chopped, int forw); 238 public int col_from_pos(POSITION linepos, POSITION spos, POSITION saved_pos, int saved_col); 239 public POSITION pos_from_col(POSITION linepos, int col, POSITION saved_pos, int saved_col); 240 public void set_attr_line(int a); 241 public void set_status_col(char c, int attr); 242 public int gline(size_t i, int *ap); 243 public void null_line(void); 244 public POSITION forw_raw_line_len(POSITION curr_pos, size_t read_len, constant char **linep, size_t *line_lenp); 245 public POSITION forw_raw_line(POSITION curr_pos, constant char **linep, size_t *line_lenp); 246 public POSITION back_raw_line(POSITION curr_pos, constant char **linep, size_t *line_lenp); 247 public int skip_columns(int cols, constant char **linep, size_t *line_lenp); 248 public void load_line(constant char *str); 249 public int rrshift(void); 250 public int set_color_map(int attr, constant char *colorstr); 251 public constant char * get_color_map(int attr); 252 public void clr_linenum(void); 253 public void add_lnum(LINENUM linenum, POSITION pos); 254 public LINENUM find_linenum(POSITION pos); 255 public POSITION find_pos(LINENUM linenum); 256 public LINENUM currline(int where); 257 public void scan_eof(void); 258 public LINENUM vlinenum(LINENUM linenum); 259 public void lsystem(constant char *cmd, constant char *donemsg); 260 public int pipe_mark(char c, constant char *cmd); 261 public int pipe_data(constant char *cmd, POSITION spos, POSITION epos); 262 public void init_mark(void); 263 public int badmark(char c); 264 public void setmark(char c, int where); 265 public void clrmark(char c); 266 public void lastmark(void); 267 public void gomark(char c); 268 public POSITION markpos(char c); 269 public char posmark(POSITION pos); 270 public void unmark(IFILE ifile); 271 public void mark_check_ifile(IFILE ifile); 272 public void save_marks(FILE *fout, constant char *hdr); 273 public void restore_mark(constant char *line); 274 public void opt_o(int type, constant char *s); 275 public void opt__O(int type, constant char *s); 276 public void opt_j(int type, constant char *s); 277 public void calc_jump_sline(void); 278 public void opt_shift(int type, constant char *s); 279 public void calc_shift_count(void); 280 public void opt_k(int type, constant char *s); 281 public void opt_ks(int type, constant char *s); 282 public void opt_kc(int type, constant char *s); 283 public void opt__S(int type, constant char *s); 284 public void opt_t(int type, constant char *s); 285 public void opt__T(int type, constant char *s); 286 public void opt_p(int type, constant char *s); 287 public void opt__P(int type, constant char *s); 288 public void opt_b(int type, constant char *s); 289 public void opt_i(int type, constant char *s); 290 public void opt__V(int type, constant char *s); 291 public void opt_D(int type, constant char *s); 292 public void set_tabs(constant char *s, size_t len); 293 public void opt_x(int type, constant char *s); 294 public void opt_quote(int type, constant char *s); 295 public void opt_rscroll(int type, constant char *s); 296 public void opt_query(int type, constant char *s); 297 public void opt_match_shift(int type, constant char *s); 298 public void calc_match_shift(void); 299 public void opt_mousecap(int type, constant char *s); 300 public void opt_wheel_lines(int type, constant char *s); 301 public void opt_linenum_width(int type, constant char *s); 302 public void opt_status_col_width(int type, constant char *s); 303 public void opt_filesize(int type, constant char *s); 304 public void opt_intr(int type, constant char *s); 305 public int next_cnum(constant char **sp, constant char *printopt, constant char *errmsg, lbool *errp); 306 public void opt_header(int type, constant char *s); 307 public void opt_search_type(int type, constant char *s); 308 public void opt_nosearch_headers(int type, constant char *s); 309 public void opt_nosearch_header_lines(int type, constant char *s); 310 public void opt_nosearch_header_cols(int type, constant char *s); 311 public void opt_ttyin_name(int type, constant char *s); 312 public int chop_line(void); 313 public int get_swindow(void); 314 public constant char * propt(char c); 315 public void scan_option(constant char *s); 316 public void toggle_option(struct loption *o, int lower, constant char *s, int how_toggle); 317 public int opt_has_param(struct loption *o); 318 public constant char * opt_prompt(struct loption *o); 319 public constant char * opt_toggle_disallowed(int c); 320 public lbool isoptpending(void); 321 public void nopendopt(void); 322 public int getnumc(constant char **sp, constant char *printopt, lbool *errp); 323 public int getnum(char **sp, constant char *printopt, lbool *errp); 324 public long getfraction(constant char **sp, constant char *printopt, lbool *errp); 325 public void init_unsupport(void); 326 public int get_quit_at_eof(void); 327 public void init_option(void); 328 public struct loption * findopt(int c); 329 public struct loption * findopt_name(constant char **p_optname, constant char **p_oname, lbool *p_ambig); 330 public void init_poll(void); 331 public int supports_ctrl_x(void); 332 public ssize_t iread(int fd, unsigned char *buf, size_t len); 333 public void intread(void); 334 public time_type get_time(void); 335 public char * errno_message(constant char *filename); 336 public constant char * signal_message(int sig); 337 public uintmax umuldiv(uintmax val, uintmax num, uintmax den); 338 public int percentage(POSITION num, POSITION den); 339 public POSITION percent_pos(POSITION pos, int percent, long fraction); 340 public int os9_signal(int type, RETSIGTYPE (*handler)()); 341 public void sleep_ms(int ms); 342 public void put_line(void); 343 public void flush(void); 344 public void set_output(int fd); 345 public int putchr(int ch); 346 public void clear_bot_if_needed(void); 347 public void putstr(constant char *s); 348 public int less_printf(constant char *fmt, PARG *parg); 349 public void get_return(void); 350 public void error(constant char *fmt, PARG *parg); 351 public void ierror(constant char *fmt, PARG *parg); 352 public void ixerror(constant char *fmt, PARG *parg); 353 public int query(constant char *fmt, PARG *parg); 354 public int compile_pattern(constant char *pattern, int search_type, int show_error, PATTERN_TYPE *comp_pattern); 355 public void uncompile_pattern(PATTERN_TYPE *pattern); 356 public int valid_pattern(char *pattern); 357 public lbool is_null_pattern(PATTERN_TYPE pattern); 358 public int match_pattern(PATTERN_TYPE pattern, constant char *tpattern, constant char *line, size_t line_len, constant char **sp, constant char **ep, int nsp, int notbol, int search_type); 359 public constant char * pattern_lib_name(void); 360 public POSITION position(int sindex); 361 public void add_forw_pos(POSITION pos); 362 public void add_back_pos(POSITION pos); 363 public void pos_clear(void); 364 public void pos_init(void); 365 public int onscreen(POSITION pos); 366 public int empty_screen(void); 367 public int empty_lines(int s, int e); 368 public void get_scrpos(struct scrpos *scrpos, int where); 369 public int sindex_from_sline(int sline); 370 public void pos_rehead(void); 371 public void init_prompt(void); 372 public constant char * pr_expand(constant char *proto); 373 public constant char * eq_message(void); 374 public constant char * pr_string(void); 375 public constant char * wait_message(void); 376 public void init_search(void); 377 public int get_cvt_ops(int search_type); 378 public void repaint_hilite(lbool on); 379 public void clear_attn(void); 380 public void undo_search(lbool clear); 381 public void clr_hlist(struct hilite_tree *anchor); 382 public void clr_hilite(void); 383 public void clr_filter(void); 384 public void set_header(POSITION pos); 385 public lbool is_filtered(POSITION pos); 386 public POSITION next_unfiltered(POSITION pos); 387 public POSITION prev_unfiltered(POSITION pos); 388 public int is_hilited_attr(POSITION pos, POSITION epos, int nohide, int *p_matches); 389 public void chg_hilite(void); 390 public void osc8_search(int search_type, constant char *param, int matches); 391 public lbool osc8_click(int sindex, int col); 392 public void osc8_open(void); 393 public void osc8_jump(void); 394 public void chg_caseless(void); 395 public int search(int search_type, constant char *pattern, int n); 396 public void prep_hilite(POSITION spos, POSITION epos, int maxlines); 397 public void set_filter_pattern(constant char *pattern, int search_type); 398 public lbool is_filtering(void); 399 public RETSIGTYPE winch(int type); 400 public void init_signals(int on); 401 public void psignals(void); 402 public void cleantags(void); 403 public int gettagtype(void); 404 public void findtag(constant char *tag); 405 public POSITION tagsearch(void); 406 public constant char * nexttag(int n); 407 public constant char * prevtag(int n); 408 public int ntags(void); 409 public int curr_tag(void); 410 public int edit_tagfile(void); 411 public lbool is_lesstest(void); 412 public int open_tty(void); 413 public void open_getchr(void); 414 public void close_getchr(void); 415 public int pclose(FILE *f); 416 public int default_wheel_lines(void); 417 public int getchr(void); 418 public void xbuf_init(struct xbuffer *xbuf); 419 public void xbuf_init_size(struct xbuffer *xbuf, size_t init_size); 420 public void xbuf_deinit(struct xbuffer *xbuf); 421 public void xbuf_reset(struct xbuffer *xbuf); 422 public void xbuf_add_byte(struct xbuffer *xbuf, unsigned char b); 423 public void xbuf_add_char(struct xbuffer *xbuf, char c); 424 public void xbuf_add_data(struct xbuffer *xbuf, constant unsigned char *data, size_t len); 425 public int xbuf_pop(struct xbuffer *buf); 426 public void xbuf_set(struct xbuffer *dst, struct xbuffer *src); 427 public constant char * xbuf_char_data(constant struct xbuffer *xbuf); 428 public lbool help_ckd_add(void *r, uintmax a, uintmax b, int rsize, int rsigned); 429 public lbool help_ckd_mul(void *r, uintmax a, uintmax b, int rsize, int rsigned); 430