Annotation of src/usr.bin/less/funcs.h, Revision 1.26
1.9 nicm 1: /*
2: * Copyright 2014 Garrett D'Amore <garrett@damore.org>
3: *
4: * This file is made available under the terms of the Less License.
5: */
6:
7: #include <regex.h>
8:
9: struct mlist;
10: struct loption;
11:
1.17 mmcc 12: void *ecalloc(int, unsigned int);
13: char *easprintf(const char *, ...);
14: char *estrdup(const char *);
15: char *skipsp(char *);
16: int sprefix(char *, char *, int);
17: void quit(int);
18: void raw_mode(int);
19: char *special_key_str(int);
20: void get_term(void);
21: void init(void);
22: void deinit(void);
23: void home(void);
24: void add_line(void);
25: void lower_left(void);
26: void line_left(void);
27: void goto_line(int);
28: void vbell(void);
29: void ring_bell(void);
30: void do_clear(void);
31: void clear_eol(void);
32: void clear_bot(void);
33: void at_enter(int);
34: void at_exit(void);
35: void at_switch(int);
36: int is_at_equiv(int, int);
37: int apply_at_specials(int);
38: void putbs(void);
39: void match_brac(int, int, int, int);
40: int ch_get(void);
41: void ch_ungetchar(int);
42: void end_logfile(void);
43: void sync_logfile(void);
44: int ch_seek(off_t);
45: int ch_end_seek(void);
46: int ch_beg_seek(void);
47: off_t ch_length(void);
48: off_t ch_tell(void);
49: int ch_forw_get(void);
50: int ch_back_get(void);
51: void ch_setbufspace(int);
52: void ch_flush(void);
53: int seekable(int);
54: void ch_set_eof(void);
55: void ch_init(int, int);
56: void ch_close(void);
57: int ch_getflags(void);
1.24 schwarze 58: int mbtowc_left(wchar_t *, const char *, size_t);
1.17 mmcc 59: void init_charset(void);
60: char *prchar(LWCHAR);
61: char *prutfchar(LWCHAR);
62: int utf_len(char);
63: int is_utf8_well_formed(const char *);
64: LWCHAR step_char(char **, int, char *);
65: int is_composing_char(LWCHAR);
66: int is_ubin_char(LWCHAR);
67: int is_wide_char(LWCHAR);
68: void cmd_reset(void);
69: void clear_cmd(void);
70: void cmd_putstr(char *);
71: int len_cmdbuf(void);
72: void set_mlist(void *, int);
73: void cmd_addhist(struct mlist *, const char *);
74: void cmd_accept(void);
75: int cmd_char(int);
76: off_t cmd_int(long *);
77: char *get_cmdbuf(void);
78: char *cmd_lastpattern(void);
79: void init_cmdhist(void);
80: void save_cmdhist(void);
81: int in_mca(void);
82: void dispversion(void);
83: int getcc(void);
84: void ungetcc(int);
85: void ungetsc(char *);
86: void commands(void);
87: int cvt_length(int);
88: int *cvt_alloc_chpos(int);
89: void cvt_text(char *, char *, int *, int *, int);
90: void init_cmds(void);
91: void add_fcmd_table(char *, int);
92: void add_ecmd_table(char *, int);
93: int fcmd_decode(const char *, char **);
94: int ecmd_decode(const char *, char **);
95: char *lgetenv(char *);
96: int lesskey(char *, int);
97: void add_hometable(char *, char *, int);
98: int editchar(int, int);
99: void init_textlist(struct textlist *, char *);
100: char *forw_textlist(struct textlist *, char *);
101: char *back_textlist(struct textlist *, char *);
102: int edit(char *);
103: int edit_ifile(IFILE);
104: int edit_list(char *);
105: int edit_first(void);
106: int edit_last(void);
107: int edit_next(int);
108: int edit_prev(int);
109: int edit_index(int);
110: IFILE save_curr_ifile(void);
111: void unsave_ifile(IFILE);
112: void reedit_ifile(IFILE);
113: void reopen_curr_ifile(void);
114: int edit_stdin(void);
115: void cat_file(void);
116: void use_logfile(char *);
117: char *shell_unquote(char *);
118: char *get_meta_escape(void);
119: char *shell_quote(const char *);
120: char *homefile(char *);
121: char *fexpand(char *);
122: char *fcomplete(char *);
123: int bin_file(int f);
124: char *lglob(char *);
125: int is_dir(char *);
126: char *bad_file(char *);
127: off_t filesize(int);
128: char *last_component(char *);
129: int eof_displayed(void);
130: int entire_file_displayed(void);
131: void squish_check(void);
132: void forw(int, off_t, int, int, int);
133: void back(int, off_t, int, int);
134: void forward(int, int, int);
135: void backward(int, int, int);
136: int get_back_scroll(void);
137: void del_ifile(IFILE);
138: IFILE next_ifile(IFILE);
139: IFILE prev_ifile(IFILE);
140: IFILE getoff_ifile(IFILE);
141: int nifile(void);
142: IFILE get_ifile(char *, IFILE);
143: char *get_filename(IFILE);
144: int get_index(IFILE);
145: void store_pos(IFILE, struct scrpos *);
146: void get_pos(IFILE, struct scrpos *);
147: int opened(IFILE);
148: void hold_ifile(IFILE, int);
149: int held_ifile(IFILE);
150: void set_open(IFILE);
151: void *get_filestate(IFILE);
152: void set_filestate(IFILE, void *);
153: off_t forw_line(off_t);
154: off_t back_line(off_t);
155: void set_attnpos(off_t);
156: void jump_forw(void);
157: void jump_back(off_t);
158: void repaint(void);
159: void jump_percent(int, long);
160: void jump_line_loc(off_t, int);
161: void jump_loc(off_t, int);
162: void init_line(void);
163: void prewind(void);
164: void plinenum(off_t);
165: void pshift_all(void);
166: int is_ansi_middle(LWCHAR);
167: int pappend(char, off_t);
168: int pflushmbc(void);
169: void pdone(int, int);
170: void set_status_col(char);
171: int gline(int, int *);
172: void null_line(void);
173: off_t forw_raw_line(off_t, char **, int *);
174: off_t back_raw_line(off_t, char **, int *);
175: void clr_linenum(void);
176: void add_lnum(off_t, off_t);
177: off_t find_linenum(off_t);
178: off_t find_pos(off_t);
179: off_t currline(int);
180: void lsystem(const char *, const char *);
181: int pipe_mark(int, char *);
182: void init_mark(void);
183: int badmark(int);
184: void setmark(int);
185: void lastmark(void);
186: void gomark(int);
187: off_t markpos(int);
188: void unmark(IFILE);
189: void opt_o(int, char *);
190: void opt__O(int, char *);
191: void opt_j(int, char *);
192: void calc_jump_sline(void);
193: void opt_shift(int, char *);
194: void calc_shift_count(void);
195: void opt_k(int, char *);
196: void opt_t(int, char *);
197: void opt__T(int, char *);
198: void opt_p(int, char *);
199: void opt__P(int, char *);
200: void opt_b(int, char *);
201: void opt_i(int, char *);
202: void opt__V(int, char *);
203: void opt_x(int, char *);
204: void opt_quote(int, char *);
205: void opt_query(int, char *);
206: int get_swindow(void);
207: char *propt(int);
1.19 krw 208: void scan_option(char *, int);
1.17 mmcc 209: void toggle_option(struct loption *, int, char *, int);
210: int opt_has_param(struct loption *);
211: char *opt_prompt(struct loption *);
212: int isoptpending(void);
213: void nopendopt(void);
214: int getnum(char **, char *, int *);
215: long getfraction(char **, char *, int *);
216: int get_quit_at_eof(void);
217: void init_option(void);
218: struct loption *findopt(int);
219: struct loption *findopt_name(char **, char **, int *);
220: int iread(int, unsigned char *, unsigned int);
221: char *errno_message(char *);
222: int percentage(off_t, off_t);
223: off_t percent_pos(off_t, int, long);
224: void put_line(void);
225: void flush(int);
226: int putchr(int);
227: void putstr(const char *);
228: void get_return(void);
229: void error(const char *, PARG *);
230: void ierror(const char *, PARG *);
231: int query(const char *, PARG *);
232: int compile_pattern(char *, int, regex_t **);
233: void uncompile_pattern(regex_t **);
234: int match_pattern(void *, char *, char *, int, char **, char **,
1.9 nicm 235: int, int);
1.17 mmcc 236: off_t position(int);
237: void add_forw_pos(off_t);
238: void add_back_pos(off_t);
239: void pos_clear(void);
240: void pos_init(void);
241: int onscreen(off_t);
242: int empty_screen(void);
243: int empty_lines(int, int);
244: void get_scrpos(struct scrpos *);
245: int adjsline(int);
246: void init_prompt(void);
247: char *pr_expand(const char *, int);
248: char *eq_message(void);
249: char *prompt_string(void);
250: char *wait_message(void);
251: void init_search(void);
252: void repaint_hilite(int);
253: void clear_attn(void);
254: void undo_search(void);
255: void clr_hilite(void);
256: int is_filtered(off_t);
257: int is_hilited(off_t, off_t, int, int *);
258: void chg_caseless(void);
259: void chg_hilite(void);
260: int search(int, char *, int);
261: void prep_hilite(off_t, off_t, int);
262: void set_filter_pattern(char *, int);
263: int is_filtering(void);
264: void sigwinch(int);
265: void init_signals(int);
266: void psignals(void);
267: void cleantags(void);
268: void findtag(char *);
269: off_t tagsearch(void);
270: char *nexttag(int);
271: char *prevtag(int);
272: int ntags(void);
273: int curr_tag(void);
274: int edit_tagfile(void);
275: void open_getchr(void);
276: int getchr(void);
277: void *lsignal(int, void (*)(int));
278: char *helpfile(void);
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