d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge local changes to ee(1) into contrib space.

Browse Source 
The source file, manual page and English translation are now directly
obtained from the contrib/ directory. This makes it a lot easier to
merge a newer version of ee(1) into the tree.

Thanks to:	des and jhb
This commit is contained in:
Ed Schouten 2009-05-26 21:06:51 +00:00
parent b2cc900a90
commit cfe04e82b1
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=192856
10 changed files with 176 additions and 6661 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

278
contrib/ee/ee.c
View File

@ -53,6 +53,9 @@
|
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
char *ee_copyright_message =
"Copyright (c) 1986, 1990, 1991, 1992, 1993, 1994, 1995, 1996 Hugh Mahon ";
@ -66,38 +69,36 @@ char *version = "@(#) ee, version 1.4.1 $Revision: 1.96 $";
#ifdef NCURSE
#include "new_curse.h"
#elif HAS_NCURSES
#include <ncurses.h>
#else
#include <curses.h>
#endif
#include <signal.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <errno.h>
#include <string.h>
#include <pwd.h>
#ifdef HAS_SYS_WAIT
#include <sys/wait.h>
#endif
#ifdef HAS_STDLIB
#include <stdlib.h>
#endif
#ifdef HAS_STDARG
#include <stdarg.h>
#endif
#ifdef HAS_UNISTD
#include <unistd.h>
#endif
#ifdef HAS_CTYPE
#include <ctype.h>
#endif
#include <err.h>
#include <errno.h>
#include <fcntl.h>
#include <paths.h>
#include <pwd.h>
#include <signal.h>
#include <sys/types.h>
#include <sys/stat.h>
#ifdef HAS_SYS_WAIT
#include <sys/wait.h>
#endif
#ifdef HAS_STDARG
#include <stdarg.h>
#endif
#ifdef HAS_STDLIB
#include <stdlib.h>
#endif
#include <string.h>
#ifdef HAS_UNISTD
#include <unistd.h>
#endif
#ifndef NO_CATGETS
#include <locale.h>
@ -202,8 +203,11 @@ unsigned char *d_char; /* deleted character */
unsigned char *d_word; /* deleted word */
unsigned char *d_line; /* deleted line */
char in_string[513]; /* buffer for reading a file */
unsigned char *print_command = "lp"; /* string to use for the print command */
unsigned char *print_command = "lpr"; /* string to use for the print command */
unsigned char *start_at_line = NULL; /* move to this line at start of session*/
const char count_text_default[] = "===============================================================================";
int count_text_len = sizeof(count_text_default); /* length of the line above */
char count_text[sizeof(count_text_default)]; /* buffer for current position display */
int in; /* input character */
FILE *temp_fp; /* temporary file pointer */
@ -219,6 +223,7 @@ WINDOW *com_win;
WINDOW *text_win;
WINDOW *help_win;
WINDOW *info_win;
WINDOW *count_win;
#if defined(__STDC__) || defined(__cplusplus)
#define P_(s) s
@ -298,7 +303,7 @@ void finish P_((void));
int quit P_((int noverify));
void edit_abort P_((int arg));
void delete_text P_((void));
int write_file P_((char *file_name));
int write_file P_((char *file_name, int warn_if_exists));
int search P_((int display_message));
void search_prompt P_((void));
void del_char P_((void));
@ -339,6 +344,7 @@ char *is_in_string P_((char *string, char *substring));
char *resolve_name P_((char *name));
int restrict_mode P_((void));
int unique_test P_((char *string, char *list[]));
void renumber_lines P_((struct text *firstline, int startnumber));
void strings_init P_((void));
#undef P_
@ -535,28 +541,23 @@ char *more_above_str, *more_below_str;
char *chinese_cmd, *nochinese_cmd;
#ifndef __STDC__
#ifndef HAS_STDLIB
extern char *malloc();
extern char *realloc();
extern char *getenv();
FILE *fopen(); /* declaration for open function */
#endif /* HAS_STDLIB */
#endif /* __STDC__ */
int
main(argc, argv) /* beginning of main program */
int argc;
char *argv[];
{
int counter;
for (counter = 1; counter < 24; counter++)
signal(counter, SIG_IGN);
/* Always read from (and write to) a terminal. */
if (!isatty(STDIN_FILENO) || !isatty(STDOUT_FILENO)) {
fprintf(stderr, "ee's standard input and output must be a terminal\n");
exit(1);
}
signal(SIGCHLD, SIG_DFL);
signal(SIGSEGV, SIG_DFL);
signal(SIGINT, edit_abort);
signal(SIGHUP, edit_abort);
d_char = malloc(3); /* provide a buffer for multi-byte chars */
d_word = malloc(150);
*d_word = (char) NULL;
@ -577,7 +578,7 @@ char *argv[];
scr_pos =0;
scr_vert = 0;
scr_horz = 0;
bit_bucket = fopen("/dev/null", "w");
bit_bucket = fopen(_PATH_DEVNULL, "w");
edit = TRUE;
gold = case_sen = FALSE;
shell_fork = TRUE;
@ -608,10 +609,23 @@ char *argv[];
while(edit)
{
wrefresh(text_win);
if (info_window)
{
snprintf(count_text, count_text_len, "L: %d C: %d %s", \
curr_line->line_number, scr_horz + 1, count_text_default);
wmove(count_win, 0, 0);
if (!nohighlight)
wstandout(count_win);
wprintw(count_win, count_text);
wstandend(count_win);
wnoutrefresh(count_win);
}
wnoutrefresh(text_win);
doupdate();
in = wgetch(text_win);
if (in == -1)
exit(0);
continue;
resize_check();
@ -810,6 +824,7 @@ int disp;
if (temp_buff->next_line != NULL)
temp_buff->next_line->prev_line = curr_line;
curr_line->next_line = temp_buff->next_line;
renumber_lines(curr_line->next_line, curr_line->line_number + 1);
temp2 = temp_buff->line;
if (in == 8)
{
@ -943,13 +958,13 @@ int column;
}
else
{
waddch(window, (char)character );
waddch(window, (unsigned char)character );
return(1);
}
}
else
{
waddch(window, (char)character);
waddch(window, (unsigned char)character);
return(1);
}
for (i2 = 0; (string[i2] != (char) NULL) && (((column+i2+1)-horiz_offset) < last_col); i2++)
@ -1054,8 +1069,8 @@ int disp;
temp_nod->line = extra= malloc(10);
temp_nod->line_length = 1;
temp_nod->max_length = 10;
temp_nod->line_number = curr_line->line_number + 1;
temp_nod->next_line = curr_line->next_line;
renumber_lines(temp_nod, curr_line->line_number + 1);
if (temp_nod->next_line != NULL)
temp_nod->next_line->prev_line = temp_nod;
temp_nod->prev_line = curr_line;
@ -1507,8 +1522,10 @@ function_key() /* process function key */
left(TRUE);
else if (in == KEY_RIGHT)
right(TRUE);
else if ( in == KEY_HOME)
top();
else if (in == KEY_HOME)
bol();
else if (in == KEY_END)
eol();
else if ( in == KEY_UP)
up();
else if (in == KEY_DOWN)
@ -1674,7 +1691,7 @@ char *cmd_str1;
cmd_str = cmd_str2 = get_string(file_write_prompt_str, TRUE);
}
tmp_file = resolve_name(cmd_str);
write_file(tmp_file);
write_file(tmp_file, 1);
if (tmp_file != cmd_str)
free(tmp_file);
}
@ -1855,7 +1872,7 @@ int advance; /* if true, skip leading spaces and tabs */
esc_flag = FALSE;
in = wgetch(com_win);
if (in == -1)
exit(0);
continue;
if (((in == 8) || (in == 127) || (in == KEY_BACKSPACE)) && (g_pos > 0))
{
tmp_int = g_horz;
@ -1880,7 +1897,7 @@ int advance; /* if true, skip leading spaces and tabs */
esc_flag = TRUE;
in = wgetch(com_win);
if (in == -1)
exit(0);
continue;
}
*nam_str = in;
g_pos++;
@ -1954,7 +1971,7 @@ char *cmd_str;
int number;
int i;
char *ptr;
char *direction;
char *direction = NULL;
struct text *t_line;
ptr = cmd_str;
@ -2025,9 +2042,10 @@ char *arguments[];
{
char *buff;
int count;
struct files *temp_names;
struct files *temp_names = NULL;
char *name;
char *ptr;
int no_more_opts = FALSE;
/*
| see if editor was invoked as 'ree' (restricted mode)
@ -2044,7 +2062,7 @@ char *arguments[];
input_file = FALSE;
recv_file = FALSE;
count = 1;
while (count < numargs)
while ((count < numargs) && (!no_more_opts))
{
buff = arguments[count];
if (!strcmp("-i", buff))
@ -2073,32 +2091,40 @@ char *arguments[];
buff++;
start_at_line = buff;
}
else if (!(strcmp("--", buff)))
no_more_opts = TRUE;
else
{
if (top_of_stack == NULL)
{
temp_names = top_of_stack = name_alloc();
}
else
{
temp_names->next_name = name_alloc();
temp_names = temp_names->next_name;
}
ptr = temp_names->name = malloc(strlen(buff) + 1);
while (*buff != (char) NULL)
{
*ptr = *buff;
buff++;
ptr++;
}
*ptr = (char) NULL;
temp_names->next_name = NULL;
input_file = TRUE;
recv_file = TRUE;
count--;
no_more_opts = TRUE;
}
count++;
}
while (count < numargs)
{
buff = arguments[count];
if (top_of_stack == NULL)
{
temp_names = top_of_stack = name_alloc();
}
else
{
temp_names->next_name = name_alloc();
temp_names = temp_names->next_name;
}
ptr = temp_names->name = malloc(strlen(buff) + 1);
while (*buff != (char) NULL)
{
*ptr = *buff;
buff++;
ptr++;
}
*ptr = (char) NULL;
temp_names->next_name = NULL;
input_file = TRUE;
recv_file = TRUE;
count++;
}
}
void
@ -2292,8 +2318,8 @@ int *append; /* TRUE if must append more text to end of current line */
if (!(*append)) /* if not append to current line, insert new one */
{
tline = txtalloc(); /* allocate data structure for next line */
tline->line_number = curr_line->line_number + 1;
tline->next_line = curr_line->next_line;
renumber_lines(tline, curr_line->line_number + 1);
tline->prev_line = curr_line;
curr_line->next_line = tline;
if (tline->next_line != NULL)
@ -2372,7 +2398,7 @@ finish() /* prepare to exit edit session */
file_name = tmp_file;
}
if (write_file(file_name))
if (write_file(file_name, 1))
{
text_changes = FALSE;
quit(0);
@ -2412,6 +2438,7 @@ int noverify;
recv_file = TRUE;
input_file = TRUE;
check_fp();
text_changes = FALSE;
}
return(0);
}
@ -2448,8 +2475,9 @@ delete_text()
}
int
write_file(file_name)
write_file(file_name, warn_if_exists)
char *file_name;
int warn_if_exists;
{
char cr;
char *tmp_point;
@ -2459,7 +2487,8 @@ char *file_name;
int write_flag = TRUE;
charac = lines = 0;
if ((in_file_name == NULL) || strcmp(in_file_name, file_name))
if (warn_if_exists &&
((in_file_name == NULL) || strcmp(in_file_name, file_name)))
{
if ((temp_fp = fopen(file_name, "r")))
{
@ -3125,9 +3154,8 @@ char *string; /* string containing user command */
}
for (value = 1; value < 24; value++)
signal(value, SIG_DFL);
execl(path, last_slash, "-c", string, NULL);
printf(exec_err_msg, path);
exit(-1);
execl(path, last_slash, "-c", string, (char *)NULL);
errx(1, exec_err_msg, path);
}
else /* if the parent */
{
@ -3170,7 +3198,7 @@ char *string; /* string containing user command */
}
if (shell_fork)
{
printf(continue_msg);
printf("%s", continue_msg);
fflush(stdout);
while ((in = getchar()) != '\n')
;
@ -3230,9 +3258,12 @@ set_up_term() /* set up the terminal for operating with ae */
if (info_window)
{
info_type = CONTROL_KEYS;
info_win = newwin(6, COLS, 0, 0);
info_win = newwin(5, COLS, 0, 0);
werase(info_win);
paint_info_win();
count_win = newwin(1, COLS, 5, 0);
leaveok(count_win, TRUE);
wrefresh(count_win);
}
last_col = COLS - 1;
@ -3257,6 +3288,7 @@ resize_check()
delwin(text_win);
delwin(com_win);
delwin(help_win);
delwin(count_win);
set_up_term();
redraw();
wrefresh(text_win);
@ -3274,7 +3306,7 @@ struct menu_entries menu_list[];
int counter;
int length;
int input;
int temp;
int temp = 0;
int list_size;
int top_offset; /* offset from top where menu items start */
int vert_pos; /* vertical position */
@ -3356,10 +3388,7 @@ struct menu_entries menu_list[];
wmove(temp_win, (counter + top_offset - off_start), 3);
wrefresh(temp_win);
in = wgetch(temp_win);
input = in;
if (input == -1)
exit(0);
input = wgetch(temp_win);
if (((tolower(input) >= 'a') && (tolower(input) <= 'z')) ||
((input >= '0') && (input <= '9')))
@ -3602,8 +3631,6 @@ help()
wprintw(com_win, press_any_key_msg);
wrefresh(com_win);
counter = wgetch(com_win);
if (counter == -1)
exit(0);
werase(com_win);
wmove(com_win, 0, 0);
werase(help_win);
@ -3631,11 +3658,6 @@ paint_info_win()
else if (info_type == COMMANDS)
waddstr(info_win, command_strings[counter]);
}
wmove(info_win, 5, 0);
if (!nohighlight)
wstandout(info_win);
waddstr(info_win, "===============================================================================");
wstandend(info_win);
wrefresh(info_win);
}
@ -3669,12 +3691,15 @@ create_info_window()
idlok(text_win, TRUE);
werase(text_win);
info_window = TRUE;
info_win = newwin(6, COLS, 0, 0);
info_win = newwin(5, COLS, 0, 0);
werase(info_win);
info_type = CONTROL_KEYS;
midscreen(min(scr_vert, last_line), point);
clearok(info_win, TRUE);
paint_info_win();
count_win = newwin(1, COLS, 5, 0);
leaveok(count_win, TRUE);
wrefresh(count_win);
wrefresh(text_win);
clear_com_win = TRUE;
}
@ -3705,7 +3730,7 @@ int arg;
{
string = get_string(file_write_prompt_str, TRUE);
tmp_file = resolve_name(string);
write_file(tmp_file);
write_file(tmp_file, 1);
if (tmp_file != string)
free(tmp_file);
free(string);
@ -3742,7 +3767,7 @@ int arg;
string = tmp_file;
}
}
if (write_file(string))
if (write_file(string, 1))
{
in_file_name = string;
text_changes = FALSE;
@ -4051,7 +4076,7 @@ Format() /* format the paragraph according to set margins */
}
unsigned char *init_name[3] = {
"/usr/local/lib/init.ee",
"/usr/share/misc/init.ee",
NULL,
".init.ee"
};
@ -4068,6 +4093,8 @@ ee_init() /* check for init file and read it if it exists */
int temp_int;
string = getenv("HOME");
if (!string)
string = "/root"; /* Set to reasonable default so we don't crash */
str1 = home = malloc(strlen(string)+10);
strcpy(home, string);
strcat(home, "/.init.ee");
@ -4353,17 +4380,25 @@ spell_op() /* check spelling of words in the editor */
void
ispell_op()
{
char name[128];
char template[128], *name;
char string[256];
int pid;
int fd;
if (restrict_mode())
{
return;
}
pid = getpid();
sprintf(name, "/tmp/ee.%d", pid);
if (write_file(name))
(void)sprintf(template, "/tmp/ee.XXXXXXXX");
name = mktemp(&template[0]);
fd = open(name, O_CREAT | O_EXCL | O_RDWR, 0600);
if (fd < 0) {
wmove(com_win, 0, 0);
wprintw(com_win, create_file_fail_msg, name);
wrefresh(com_win);
return;
}
close(fd);
if (write_file(name, 0))
{
sprintf(string, "ispell %s", name);
sh_command(string);
@ -4961,6 +4996,19 @@ char *list[];
return(num_match);
}
void
renumber_lines(firstline, startnumber)
struct text *firstline;
int startnumber;
{
struct text *lineptr;
int i;
i = startnumber;
for (lineptr = firstline; lineptr != NULL; lineptr = lineptr->next_line)
lineptr->line_number = i++;
}
#ifndef NO_CATGETS
/*
| Get the catalog entry, and if it got it from the catalog,
@ -5001,7 +5049,7 @@ strings_init()
#ifndef NO_CATGETS
setlocale(LC_ALL, "");
catalog = catopen("ee", 0);
catalog = catopen("ee", NL_CAT_LOCALE);
#endif /* NO_CATGETS */
modes_menu[0].item_string = catgetlocal( 1, "modes menu");
@ -5047,7 +5095,7 @@ strings_init()
help_text[6] = catgetlocal( 41, "^f undelete char ^n next page ^x search ");
help_text[7] = catgetlocal( 42, "^g begin of line ^o end of line ^y delete line ");
help_text[8] = catgetlocal( 43, "^h backspace ^p prev page ^z undelete line ");
help_text[9] = catgetlocal( 44, "^[ (escape) menu ");
help_text[9] = catgetlocal( 44, "^[ (escape) menu ESC-Enter: exit ee ");
help_text[10] = catgetlocal( 45, " ");
help_text[11] = catgetlocal( 46, "Commands: ");
help_text[12] = catgetlocal( 47, "help : get this info file : print file name ");
@ -5064,7 +5112,7 @@ strings_init()
control_keys[1] = catgetlocal( 58, "^a ascii code ^x search ^z undelete line ^d down ^n next page ");
control_keys[2] = catgetlocal( 59, "^b bottom of text ^g begin of line ^w delete word ^l left ");
control_keys[3] = catgetlocal( 60, "^t top of text ^o end of line ^v undelete word ^r right ");
control_keys[4] = catgetlocal( 61, "^c command ^k delete char ^f undelete char ");
control_keys[4] = catgetlocal( 61, "^c command ^k delete char ^f undelete char ESC-Enter: exit ee ");
command_strings[0] = catgetlocal( 62, "help : get help info |file : print file name |line : print line # ");
command_strings[1] = catgetlocal( 63, "read : read a file |char : ascii code of char |0-9 : go to line \"#\"");
command_strings[2] = catgetlocal( 64, "write: write a file |case : case sensitive search |exit : leave and save ");
@ -5106,7 +5154,7 @@ strings_init()
searching_msg = catgetlocal( 100, " ...searching");
str_not_found_msg = catgetlocal( 101, "string \"%s\" not found");
search_prompt_str = catgetlocal( 102, "search for: ");
exec_err_msg = catgetlocal( 103, "could not exec %s\n");
exec_err_msg = catgetlocal( 103, "could not exec %s");
continue_msg = catgetlocal( 104, "press return to continue ");
menu_cancel_msg = catgetlocal( 105, "press Esc to cancel");
menu_size_err_msg = catgetlocal( 106, "menu too large for window");
@ -5154,8 +5202,8 @@ strings_init()
mode_strings[7] = catgetlocal( 145, "emacs key bindings ");
emacs_help_text[0] = help_text[0];
emacs_help_text[1] = catgetlocal( 146, "^a beginning of line ^i tab ^r restore word ");
emacs_help_text[2] = catgetlocal( 147, "^b back 1 char ^j undel char ^t top of text ");
emacs_help_text[3] = catgetlocal( 148, "^c command ^k delete line ^u bottom of text ");
emacs_help_text[2] = catgetlocal( 147, "^b back 1 char ^j undel char ^t begin of file ");
emacs_help_text[3] = catgetlocal( 148, "^c command ^k delete line ^u end of file ");
emacs_help_text[4] = catgetlocal( 149, "^d delete char ^l undelete line ^v next page ");
emacs_help_text[5] = catgetlocal( 150, "^e end of line ^m newline ^w delete word ");
emacs_help_text[6] = catgetlocal( 151, "^f forward 1 char ^n next line ^x search ");
@ -5174,11 +5222,11 @@ strings_init()
emacs_help_text[19] = help_text[19];
emacs_help_text[20] = help_text[20];
emacs_help_text[21] = help_text[21];
emacs_control_keys[0] = catgetlocal( 154, "^[ (escape) menu ^y search prompt ^k delete line ^p prev li ^g prev page");
emacs_control_keys[1] = catgetlocal( 155, "^o ascii code ^x search ^l undelete line ^n next li ^v next page");
emacs_control_keys[2] = catgetlocal( 156, "^u end of file ^a begin of line ^w delete word ^b back 1 char ");
emacs_control_keys[3] = catgetlocal( 157, "^t top of text ^e end of line ^r restore word ^f forward 1 char ");
emacs_control_keys[4] = catgetlocal( 158, "^c command ^d delete char ^j undelete char ^z next word ");
emacs_control_keys[0] = catgetlocal( 154, "^[ (escape) menu ^y search prompt ^k delete line ^p prev line ^g prev page");
emacs_control_keys[1] = catgetlocal( 155, "^o ascii code ^x search ^l undelete line ^n next line ^v next page");
emacs_control_keys[2] = catgetlocal( 156, "^u end of file ^a begin of line ^w delete word ^b back char ^z next word");
emacs_control_keys[3] = catgetlocal( 157, "^t begin of file ^e end of line ^r restore word ^f forward char ");
emacs_control_keys[4] = catgetlocal( 158, "^c command ^d delete char ^j undelete char ESC-Enter: exit");
EMACS_string = catgetlocal( 159, "EMACS");
NOEMACS_string = catgetlocal( 160, "NOEMACS");
usage4 = catgetlocal( 161, " +# put cursor at line #\n");

13
contrib/ee/ee.msg
View File

@ -4,6 +4,7 @@ $
$ For ee patchlevel 3
$
$ $Header: /home/hugh/sources/old_ae/RCS/ee.msg,v 1.8 1996/11/30 03:23:40 hugh Exp $
$ $FreeBSD$
$
$
$set 1
@ -51,7 +52,7 @@ $quote "
41 "^f undelete char ^n next page ^x search "
42 "^g begin of line ^o end of line ^y delete line "
43 "^h backspace ^p prev page ^z undelete line "
44 "^[ (escape) menu "
44 "^[ (escape) menu ESC-Enter: exit ee "
45 " "
46 "Commands: "
47 "help : get this info file : print file name "
@ -68,7 +69,7 @@ $quote "
58 "^a ascii code ^x search ^z undelete line ^d down ^n next page "
59 "^b bottom of text ^g begin of line ^w delete word ^l left "
60 "^t top of text ^o end of line ^v undelete word ^r right "
61 "^c command ^k delete char ^f undelete char "
61 "^c command ^k delete char ^f undelete char ESC-Enter: exit ee "
62 "help : get help info |file : print file name |line : print line # "
63 "read : read a file |char : ascii code of char |0-9 : go to line \"#\""
64 "write: write a file |case : case sensitive search |exit : leave and save "
@ -110,7 +111,7 @@ $quote "
100 " ...searching"
101 "string \"%s\" not found"
102 "search for: "
103 "could not exec %s\n"
103 "could not exec %s"
104 "press return to continue "
105 "press Esc to cancel"
106 "menu too large for window"
@ -154,8 +155,8 @@ $quote "
144 "NOEIGHTBIT"
145 "emacs key bindings "
146 "^a beginning of line ^i tab ^r restore word "
147 "^b back 1 char ^j undel char ^t top of text "
148 "^c command ^k delete line ^u bottom of text "
147 "^b back 1 char ^j undel char ^t begin of file "
148 "^c command ^k delete line ^u end of file "
149 "^d delete char ^l undelete line ^v next page "
150 "^e end of line ^m newline ^w delete word "
151 "^f forward 1 char ^n next line ^x search "
@ -164,7 +165,7 @@ $quote "
154 "^[ (escape) menu ^y search prompt ^k delete line ^p prev li ^g prev page"
155 "^o ascii code ^x search ^l undelete line ^n next li ^v next page"
156 "^u end of file ^a begin of line ^w delete word ^b back 1 char "
157 "^t top of text ^e end of line ^r restore word ^f forward 1 char "
157 "^t begin of file ^e end of line ^r restore word ^f forward 1 char "
158 "^c command ^d delete char ^j undelete char ^z next word "
159 "EMACS"
160 "NOEMACS"

117
usr.bin/ee/Artistic
View File

@ -1,117 +0,0 @@
The "Artistic License"
Preamble
The intent of this document is to state the conditions under which a
Package may be copied, such that the Copyright Holder maintains some
semblance of artistic control over the development of the package,
while giving the users of the package the right to use and distribute
the Package in a more-or-less customary fashion, plus the right to make
reasonable modifications.
Definitions:
"Package" refers to the collection of files distributed by the
Copyright Holder, and derivatives of that collection of files
created through textual modification.
"Standard Version" refers to such a Package if it has not been
modified, or has been modified in accordance with the wishes
of the Copyright Holder.
"Copyright Holder" is whoever is named in the copyright or
copyrights for the package.
"You" is you, if you're thinking about copying or distributing
this Package.
"Reasonable copying fee" is whatever you can justify on the
basis of media cost, duplication charges, time of people involved,
and so on. (You will not be required to justify it to the
Copyright Holder, but only to the computing community at large
as a market that must bear the fee.)
"Freely Available" means that no fee is charged for the item
itself, though there may be fees involved in handling the item.
It also means that recipients of the item may redistribute it
under the same conditions they received it.
1. You may make and give away verbatim copies of the source form of the
Standard Version of this Package without restriction, provided that you
duplicate all of the original copyright notices and associated disclaimers.
2. You may apply bug fixes, portability fixes and other modifications
derived from the Public Domain or from the Copyright Holder. A Package
modified in such a way shall still be considered the Standard Version.
3. You may otherwise modify your copy of this Package in any way, provided
that you insert a prominent notice in each changed file stating how and
when you changed that file, and provided that you do at least ONE of the
following:
a) place your modifications in the Public Domain or otherwise make them
Freely Available, such as by posting said modifications to Usenet or
an equivalent medium, or placing the modifications on a major archive
site such as uunet.uu.net, or by allowing the Copyright Holder to include
your modifications in the Standard Version of the Package.
b) use the modified Package only within your corporation or organization.
c) rename any non-standard executables so the names do not conflict
with standard executables, which must also be provided, and provide
a separate manual page for each non-standard executable that clearly
documents how it differs from the Standard Version.
d) make other distribution arrangements with the Copyright Holder.
4. You may distribute the programs of this Package in object code or
executable form, provided that you do at least ONE of the following:
a) distribute a Standard Version of the executables and library files,
together with instructions (in the manual page or equivalent) on where
to get the Standard Version.
b) accompany the distribution with the machine-readable source of
the Package with your modifications.
c) accompany any non-standard executables with their corresponding
Standard Version executables, giving the non-standard executables
non-standard names, and clearly documenting the differences in manual
pages (or equivalent), together with instructions on where to get
the Standard Version.
d) make other distribution arrangements with the Copyright Holder.
5. You may charge a reasonable copying fee for any distribution of this
Package. You may charge any fee you choose for support of this Package.
You may not charge a fee for this Package itself. However,
you may distribute this Package in aggregate with other (possibly
commercial) programs as part of a larger (possibly commercial) software
distribution provided that you do not advertise this Package as a
product of your own.
6. The scripts and library files supplied as input to or produced as
output from the programs of this Package do not automatically fall
under the copyright of this Package, but belong to whomever generated
them, and may be sold commercially, and may be aggregated with this
Package.
7. C subroutines supplied by you and linked into this Package in order
to emulate subroutines and variables of the language defined by this
Package shall not be considered part of this Package, but are the
equivalent of input as in Paragraph 6, provided these subroutines do
not change the language in any way that would cause it to fail the
regression tests for the language.
8. The name of the Copyright Holder may not be used to endorse or promote
products derived from this software without specific prior written permission.
9. THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
The End

28
usr.bin/ee/FREEBSD-upgrade
View File

@ -1,28 +0,0 @@
$FreeBSD$
Hugh F. Mahon's EasyEditor
originals can be found at: http://mahon.cwx.net/
http://www.users.qwest.net/~hmahon/
Imported by:
cvs import -m "Virgin import of Hugh F. Mahon's EasyEditor 1.4.1." \
src/usr.bin/ee HUGH_F_MAHON ee_1_4_1
Notes:
1. Due to an error this release was imported as 1.4.1, while in fact
it is version 1.4.2.
2. Due to historical reasons files layout has been changed from the
vendor's one. The following log shows details:
$ tar xvfz tar xvfz ee-1.4.2.src.tgz
$ cd easyedit
$ rm Makefile create.make genstr make.default
$ mv README.ee README
$ mkdir -p nls/en_US.US-ASCII
$ mv ee.msg nls/en_US.US-ASCII/
sobomax@FreeBSD.org
27 May 2000

6
usr.bin/ee/Makefile
View File

@ -1,5 +1,7 @@
# $FreeBSD$
.PATH: ${.CURDIR}/../../contrib/ee
CFLAGS+= -DCAP -DHAS_NCURSES -DHAS_UNISTD -DHAS_STDARG -DHAS_STDLIB \
-DHAS_CTYPE -DHAS_SYS_IOCTL -DHAS_SYS_WAIT -DSLCT_HDR
@ -21,7 +23,11 @@ NLSLINKS_de_DE.ISO8859-1= de_AT.ISO8859-1 de_AT.ISO8859-15 de_CH.ISO8859-1 \
NLSSRCFILES=ee.msg
.for lang in ${NLS}
. if exists(${.CURDIR}/nls/${lang}/ee.msg)
NLSSRCDIR_${lang}= ${.CURDIR}/nls/${lang}
. else
NLSSRCDIR_${lang}= ${.CURDIR}/../../contrib/ee
. endif
.endfor
.include <bsd.prog.mk>

116
usr.bin/ee/README
View File

@ -1,116 +0,0 @@
THIS MATERIAL IS PROVIDED "AS IS". THERE ARE NO WARRANTIES OF
ANY KIND WITH REGARD TO THIS MATERIAL, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE. Neither Hewlett-Packard nor
Hugh Mahon shall be liable for errors contained herein, nor for
incidental or consequential damages in connection with the
furnishing, performance or use of this material. Neither
Hewlett-Packard nor Hugh Mahon assumes any responsibility for
the use or reliability of this software or documentation. This
software and documentation is totally UNSUPPORTED. There is no
support contract available. Hewlett-Packard has done NO
Quality Assurance on ANY of the program or documentation. You
may find the quality of the materials inferior to supported
materials.
This software may be distributed under the terms of Larry Wall's
Artistic license, a copy of which is included in this distribution.
This notice must be included with this software and any
derivatives.
Any modifications to this software by anyone but the original author
must be so noted.
The editor 'ee' (easy editor) is intended to be a simple, easy to use
terminal-based screen oriented editor that requires no instruction to
use. Its primary use would be for people who are new to computers, or who
use computers only for things like e-mail.
ee's simplified interface is highlighted by the use of pop-up menus which
make it possible for users to carry out tasks without the need to
remember commands. An information window at the top of the screen shows
the user the operations available with control-keys.
ee allows users to use full eight-bit characters. If the host system has
the capabilities, ee can use message catalogs, which would allow users to
translate the message catalog into other languages which use eight-bit
characters. See the file ee.i18n.guide for more details.
ee relies on the virtual memory abilities of the platform it is running on
and does not have its own memory management capabilities.
I am releasing ee because I hate to see new users and non-computer types
get frustrated by vi, and would like to see more intuitive interfaces for
basic tools (both character-based and graphical) become more pervasive.
Terminal capabilities and communication speeds have evolved considerably
since the time in which vi's interface was created, allowing much more
intuitive interfaces to be used. Since character-based I/O won't be
completely replaced by graphical user interfaces for at least a few more
years, I'd like to do what I can to make using computers with less
glamorous interfaces as easy to use as possible. If terminal interfaces
are still used in ten years, I hope neophytes won't still be stuck with
only vi.
For a text editor to be easy to use requires a certain set of abilities. In
order for ee to work, a terminal must have the ability to position the cursor
on the screen, and should have arrow keys that send unique sequences
(multiple characters, the first character is an "escape", octal code
'\033'). All of this information needs to be in a database called "terminfo"
(System V implementations) or "termcap" (usually used for BSD systems). In
case the arrow keys do not transmit unique sequences, motion operations are
mapped to control keys as well, but this at least partially defeats the
purpose. The curses package is used to handle the I/O which deals with the
terminal's capabilities.
While ee is based on curses, I have included here the source code to
new_curse, a subset of curses developed for use with ee. 'curses' often
will have a defect that reduces the usefulness of the editor relying upon
it.
The file new_curse.c contains a subset of 'curses', a package for
applications to use to handle screen output. Unfortunately, curses
varies from system to system, so I developed new_curse to provide
consistent behavior across systems. It works on both SystemV and BSD
systems, and while it can sometimes be slower than other curses packages,
it will get the information on the screen painted correctly more often
than vendor supplied curses. Unless problems occur during the building
of ee, it is recommended that you use new_curse rather than the curses
supplied with your system.
If you experience problems with data being displayed improperly, check
your terminal configuration, especially if you're using a terminal
emulator, and make sure that you are using the right terminfo entry
before rummaging through code. Terminfo entries often contain
inaccuracies, or incomplete information, or may not totally match the
terminal or emulator the terminal information is being used with.
Complaints that ee isn't working quite right often end up being something
else (like the terminal emulator being used).
Both ee and new_curse were developed using K&R C (also known as "classic
C"), but it can also be compiled with ANSI C. You should be able to
build ee by simply typing "make". A make file which takes into account
the characteristics of your system will be created, and then ee will be
built. If there are problems encountered, you will be notified about
them.
ee is the result of several conflicting design goals. While I know that it
solves the problems of some users, I also have no doubt that some will decry
its lack of more features. I will settle for knowing that ee does fulfill
the needs of a minority (but still large number) of users. The goals of ee
are:
1. To be so easy to use as to require no instruction.
2. To be easy to compile and, if necessary, port to new platforms
by people with relatively little knowledge of C and UNIX.
3. To have a minimum number of files to be dealt with, for compile
and installation.
4. To have enough functionality to be useful to a large number of
people.
Hugh Mahon |___|
h_mahon@fc.hp.com | |
|\ /|
| \/ |

623
usr.bin/ee/ee.1
View File

@ -1,623 +0,0 @@
.\"
.\" $FreeBSD$
.\"
.Dd August 30, 1995
.Dt EE 1
.Os
.Sh NAME
.Nm ee
.Nd easy editor
.Sh SYNOPSIS
.Nm
.Op Fl eih
.Op +#
.Op Ar
.Nm ree
.Op Fl eih
.Op +#
.Op Ar
.Sh DESCRIPTION
The
.Nm
utility
is a simple screen oriented text editor.
It is always in text insertion
mode unless there is a prompt at the bottom of the terminal, or a
menu present (in a box in the middle of the terminal).
The
.Nm ree
utility is the same as
.Nm ,
but restricted to editing the named
file (no file operations, or shell escapes are allowed).
.Pp
For
.Nm
to work properly, the environment variable
.Ev TERM
must be set to indicate the type of terminal being used.
For
example, for an
.Tn HP 700/92
terminal, the
.Ev TERM
variable should be set to "70092".
See your System Administrator if
you need more information.
.Pp
The following options are available:
.Bl -tag -width indent
.It Fl e
Turn off expansion of tab character to spaces.
.It Fl i
Turn off display of information window at top of terminal.
.It Fl h
Turn off highlighting of borders of windows and menus (improves
performance on some terminals).
.It Sy +#
Move the cursor to line '#' at startup.
.El
.Ss "Control keys"
To do anything other than insert text, the user must use the control
keys (the
.Li Control
key, represented by a "^", pressed in conjunction with an
alphabetic key, e.g., ^a) and function keys available on the keyboard
(such as
.Em "Next Page" ,
.Em "Prev Page" ,
arrow keys, etc.).
.Pp
Since not all terminals have function keys,
.Nm
has the basic cursor movement functions assigned to control keys as
well as more intuitive keys on the keyboard when available.
For
instance, to move the cursor up, the user can use the up arrow key,
or
.Em ^u .
.Bl -tag -width indent
.It ^a
Prompt for the decimal value of a character to insert.
.It ^b
Move to the bottom of the text.
.It ^c
Get the prompt for a command.
.It ^d
Move the cursor down.
.It ^e
Prompt for the string to search for.
.It ^f
Undelete the last deleted character.
.It ^g
Move to the beginning of the line.
.It ^h
Backspace.
.It ^i
Tab.
.It ^j
Insert a newline.
.It ^k
Delete the character the cursor is sitting on.
.It ^l
Move the cursor left.
.It ^m
Insert a newline.
.It ^n
Move to the next page.
.It ^o
Move to the end of the line.
.It ^p
Move to the previous page.
.It ^r
Move the cursor to the right.
.It ^t
Move to the top of the text.
.It ^u
Move the cursor up.
.It ^v
Undelete the last deleted word.
.It ^w
Delete the word beginning at the cursor position.
.It ^x
Search.
.It ^y
Delete from the cursor position to the end of line.
.It ^z
Undelete the last deleted line.
.It ^[ (ESC)
Pop up menu.
.El
.Ss "EMACS keys mode"
Since many shells provide an Emacs mode (for cursor movement and other editing
operations), some bindings that may be more useful for people familiar with
those bindings have been provided.
These are accessible via the
.Em settings
menu, or via the initialization file (see below).
The mappings are as follows:
.Bl -tag -width indent
.It ^a
Move to the beginning of the line.
.It ^b
Back 1 character.
.It ^c
Command prompt.
.It ^d
Delete character the cursor is sitting on.
.It ^e
End of line.
.It ^f
Forward 1 character.
.It ^g
Go back 1 page.
.It ^h
Backspace.
.It ^i
Tab.
.It ^j
Undelete last deleted character.
.It ^k
Delete line.
.It ^l
Undelete last deleted line.
.It ^m
Insert a newline.
.It ^n
Move to the next line.
.It ^o
Prompt for the decimal value of a character to insert.
.It ^p
Previous line.
.It ^r
Restore last deleted word.
.It ^t
Move to the top of the text.
.It ^u
Move to the bottom of the text.
.It ^v
Move to the next page.
.It ^w
Delete the word beginning at the cursor position.
.It ^y
Prompt for the string to search for.
.It ^z
Next word.
.It ^[ (ESC)
Pop up menu.
.El
.Ss "Function Keys"
.Bl -tag -width indent
.It Next Page
Move to the next page.
.It Prev Page
Move to the previous page.
.It Delete Char
Delete the character the cursor is on.
.It Delete Line
Delete from the cursor to the end of line.
.It Insert line
Insert a newline at the cursor position.
.It Arrow keys
Move the cursor in the direction indicated.
.El
.Ss Commands
Some operations require more information than a single keystroke can
provide.
For the most basic operations, there is a menu that can be
obtained by pressing the
.Tn ESC
key.
The same operations, and more can be performed by obtaining the
command prompt (^c) and typing in one of the commands below.
.Bl -tag -width indent
.It ! Ns Ar cmd
Execute
.Ar cmd
in a shell.
.It 0-9
Move to the line indicated.
.It case
Make searches case sensitive.
.It character
Display the ASCII value of the character at the cursor.
.It exit
Save the edited text, and leave the editor.
.It expand
Expand tabs to spaces.
.It file
Print the name of the file.
.It help
Display help screen.
.It line
Display the current line number.
.It nocase
Make searches insensitive to case (the default).
.It noexpand
Do not expand tab to spaces when the TAB key is pressed.
.It quit
Leave the editor without saving changes.
.It read Ar file
Read the named
.Ar file .
.It write Ar file
Write the text to the named
.Ar file .
.El
.Ss "Menu Operations"
Pop-up menus can be obtained by pressing the
.Em escape
key (or
.Em ^[
if no
.Em escape
key is present).
When in the menu, the escape key can be
used to leave the menu without performing any operations.
Use the up and
down arrow keys, or
.Em ^u
for moving up and
.Em ^d
for moving down to move to the desired items in the menu, then press
.Em return
to perform the indicated task.
.Pp
To the left of each menu item is a letter, which if the corresponding
letter is pressed on the keyboard selects that menu entry.
.Pp
The main menu in
.Nm
is as follows:
.Bl -tag -width indent
.It leave editor
If changes have been made, the user will get a menu prompting whether or
not the changes should be saved.
.It help
Display a help screen, with all of the keyboard operations and commands.
.It file operations
Pop up a menu for selecting whether to read a file, write to a file, or
save the current contents of the editor, as well as send the contents of
the editor to a print command (see the section
.Sx "Initializing ee from a file" ) .
.It redraw screen
Provide a means to repaint the screen if the screen has been corrupted.
.It settings
Show the current values of the operating modes, and right margin.
By
pressing return when the cursor is on a particular item, the value can be
changed.
To leave this menu, press the
.Em escape
key.
(See
.Sx Modes
below.)
.It search
Pop up a menu in which the user may choose to enter a string to search
for, or search for a string already entered.
.It miscellaneous
Pop up a menu that allows the user to format the current paragraph,
execute a shell command, or check the spelling of the text in the editor.
.El
.Ss "Paragraph Formatting"
Paragraphs are defined for
.Nm
by a block of text bounded by:
.Bl -bullet -width indent
.It
Begin or end of file.
.It
Line with no characters, or only spaces and/or tabs.
.It
Line starting with a period ('.') or right angle bracket ('>').
.El
.Pp
A paragraph may be formatted two ways: explicitly by choosing the
.Em format paragraph
menu item, or by setting
.Nm
to automatically
format paragraphs.
The automatic mode may be set via a menu, or via the
initialization file.
.Pp
There are three states for text operation in
.Nm :
free-form, margins,
and automatic formatting.
.Pp
"Free-form" is best used for things like programming.
There are no
restrictions on the length of lines, and no formatting takes place.
.Pp
"Margins" allows the user to type in text without having to worry about going
beyond the right margin (the right margin may be set in the
.Em settings
menu, the default is for the margin to be the right edge of the
terminal).
This is the mode that allows the
.Em format paragraph
menu item to work.
.Pp
"Automatic formatting" provides word-processor-like behavior.
The user
may type in text, while
.Nm
will make sure the entire paragraph fits
within the width of the terminal every time the user inserts a space after
typing or deleting text.
Margin observation must also be enabled in order for
automatic formatting to occur.
.Ss Modes
Although
.Nm
is a 'modeless' editor (it is in text insertion mode all the
time), there are modes in some of the things it does.
These include:
.Bl -tag -width indent
.It tab expansion
Tabs may be inserted as a single tab character, or replaced with spaces.
.It case sensitivity
The search operation can be sensitive to whether characters are upper- or
lower-case, or ignore case completely.
.It margins observed
Lines can either be truncated at the right margin, or extend on forever.
.It auto paragraph formatting
While typing in text, the editor can try to keep it looking reasonably well
within the width of the screen.
.It eightbit characters
Toggle whether eight bit characters are displayed as their value in angle
brackets (e.g.\& "<220>") or as a character.
.It info window
A window showing the keyboard operations that can be performed can be
displayed or not.
.It emacs keys
Control keys may be given bindings similar to emacs, or not.
.It 16 bit characters
Toggles whether sixteen bit characters are handled as one 16-bit quantities or
two 8-bit quantities.
This works primarily with the Chinese Big 5 code set.
.El
.Pp
You may set these modes via the initialization file (see below), or with a
menu (see above).
.Ss "Spell Checking"
There are two ways to have the spelling in the text checked from
.Nm .
One is by the traditional
.Xr spell 1
command, the other is with the
optional
.Nm ispell
command.
.Pp
Using
.Nm spell ,
the words that are not recognized will be placed at the top
of the file.
For the
.Nm ispell
option, the file is written to disk,
then
.Nm ispell
run on the file, and the file read back in once
.Nm ispell
has completed making changes to the file.
.Ss "Printing the contents of the editor"
The user may select a menu item which prints the contents of the editor.
The
.Nm
utility pipes the text in the editor to the command specified by the
initialization command
.Em printcommand
(see the section
.Sx Initializing ee from a file
below).
The default is to send the contents to
.Xr lp 1 .
.Pp
Whatever the user assigns to
.Em printcommand
must take input from
standard input.
See your system administrator for more details.
.Ss "Shell operations"
Shell commands can be executed from within
.Nm
by selecting the
.Em shell command
item in the
.Em miscellaneous
menu, or by placing an exclamation mark ("!") before the command to
execute at the
.Em command:
prompt.
Additionally, the user may direct the contents of the edit buffer
out to a shell operation (via a pipe) by using the left angle bracket
(">"), followed by a "!" and the shell command to execute.
The output of
a shell operation can also be directed into the edit buffer by using a
right angle bracket ("<") before the exclamation mark.
These can even be
used together to send output to a shell operation and read back the
results into the editor.
So, if the editor contained a list of words
to be sorted, they could be sorted by typing the following at the command
prompt:
.Dl ><!sort
This would send the contents of the editor to be piped into the
.Xr sort 1
utility and the result would be placed into the edit buffer at the current
cursor location.
The old information would have to be deleted by the user.
.Ss "Initializing ee from a file"
Since different users have different preferences,
.Nm
allows some
slight configurability.
There are three possible locations for an
initialization file for
.Nm :
the file
.Pa /usr/share/misc/init.ee ,
the file
.Pa .init.ee
in the user's home directory, or the file
.Pa .init.ee
in the current directory (if different from the home
directory).
This allows system administrators to set some preferences for
the users on a system-wide basis (for example, the
.Em print
command),
and the user to customize settings for particular directories (like one
for correspondence, and a different directory for programming).
.Pp
The file
.Pa /usr/share/misc/init.ee
is read first, then
.Pa $HOME/.init.ee ,
then
.Pa .init.ee ,
with the settings specified by the
most recent file read taking precedence.
.Pp
The following items may be entered in the initialization file:
.Bl -tag -width indent
.It case
Set searches to be case sensitive.
.It nocase
Set searches to be insensitive to case (default).
.It expand
Cause
.Nm
to expand tabs to spaces (default).
.It noexpand
Cause
.Nm
to insert tabs as a single character.
.It info
A small information window is displayed at the top of the terminal
(default).
.It noinfo
Turn off the display of the information window.
.It margins
Cause
.Nm
to truncate lines at the right margin when the
cursor passes beyond the right margin as set by the user
while text is being inserted
(default).
.It nomargins
Allow lines to extend beyond the right margin.
.It autoformat
Cause
.Nm
to automatically try to format the current paragraph while
text insertion is occurring.
.It noautoformat
Turn off automatic paragraph formatting (default).
.It printcommand
Allow the setting of the print command (default: "lp").
.It rightmargin
The user can select a value for the right margin (the first column on the
screen is zero).
.It highlight
Turn on highlighting of border of information window and menus (default).
.It nohighlight
Turn off highlighting of border of information window and menus.
.It eightbit
Turn on display of eight bit characters.
.It noeightbit
Turn off display of eight bit characters (they are displayed as their decimal
value inside angle brackets, e.g., "<220>").
.It 16bit
Turns on handling of 16-bit characters.
.It no16bit
Turns off handling of 16-bit characters.
.It emacs
Turns on emacs key bindings.
.It noemacs
Turns off emacs key bindings.
.El
.Ss "Save Editor Configuration"
When using this entry from the
.Em settings
menu, the user may choose to save the current configuration of
the editor (see
.Sx Initializing ee from a file
above) to a file named
.Pa .init.ee
in the current directory or the user's home directory.
If a file named
.Pa .init.ee
already exists, it will be renamed
.Pa .init.ee.old .
.Sh CAVEATS
THIS MATERIAL IS PROVIDED "AS IS".
THERE ARE
NO WARRANTIES OF ANY KIND WITH REGARD TO THIS
MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE.
Neither
Hewlett-Packard nor Hugh Mahon shall be liable
for errors contained herein, nor for
incidental or consequential damages in
connection with the furnishing, performance or
use of this material.
Neither Hewlett-Packard
nor Hugh Mahon assumes any responsibility for
the use or reliability of this software or
documentation.
This software and
documentation is totally UNSUPPORTED.
There
is no support contract available.
Hewlett-Packard
has done NO Quality Assurance on ANY
of the program or documentation.
You may find
the quality of the materials inferior to
supported materials.
.Pp
Always make a copy of files that cannot be easily reproduced before
editing.
Save files early, and save often.
.Ss "International Code Set Support"
The
.Nm
utility supports single-byte character code sets (eight-bit clean), or the
Chinese Big-5 code set.
(Other multi-byte code sets may function, but the
reason Big-5 works is that a two-byte character also takes up two columns on
the screen.)
.Sh WARNINGS
The automatic paragraph formatting operation
may be too slow for slower systems.
.Sh FILES
.Bl -tag -width /usr/share/misc/init.ee -compact
.It Pa /usr/share/misc/init.ee
.It Pa $HOME/.init.ee
.It Pa .init.ee
.El
.Sh AUTHORS
The software
.Nm
was developed by
.An Hugh Mahon .
.Pp
This software and documentation contains
proprietary information which is protected by
copyright.
All rights are reserved.
.Pp
Copyright (c) 1990, 1991, 1992, 1993, 1995, 1996 Hugh Mahon.
.Sh "SEE ALSO"
.Xr ispell 1 Pq Pa ports/textproc/ispell ,
.Xr lpr 1 ,
.Xr spell 1 ,
.Xr termcap 5 ,
.Xr terminfo 5 ,
.Xr environ 7

5313
usr.bin/ee/ee.c
View File

File diff suppressed because it is too large Load Diff

158
usr.bin/ee/ee.i18n.guide
View File

@ -1,158 +0,0 @@
Easy Editor ("ee") provides the ability to translate the messages
displayed to the user and the commands entered. This is done via message
catalogs, following X/Open standards. ee supports eight bit characters,
as well as 16-bit characters. The Chinese Big 5 code set is the 16-bit
code set that ee was modified to handle, as it is relatively easy to
support since two byte characters also take up two columns on the screen,
thereby simplifying the screen position calculations. Other multibyte
code sets may function, but have not been tested.
(The name ee.i18n.guide is for "ee internationalization guide". The i18n
abbreviation is used because there are 18 characters between the first
letter ("i") and last ("n") of "internationalization".)
All of the messages, warnings, information, and commands, are contained
in the message catalog. Each numbered entry represents an individual
string used by ee. Some strings contain formatting information for
formatted print statements, which are of the form "%s", or "%d", these
must be preserved in the translation, or the correct information will not
be displayed. For those strings containing multiple formatting codes,
the order of each item must be preserved as well.
Message content
1 title for modes, or settings menu
2 - 8 entries for modes menu, each line should be the same length
(padded with spaces)
9 - 34 other menu titles and entries
35 - 56 help screen
57 - 61 actions assigned to control keys
62 - 66 commands information
67 message displayed when info window turned off
68 indication that no file name was entered when invoking ee
69 prompt for decimal value of character to be entered
70 message displaying the print command being invoked
71 prompt for command
72 prompt for name of file to be written
73 prompt for name of file to be read
74 string used to display the decimal value of the character
the cursor is on
75 string displaying an unrecognized command
76 string indicating that the command entered is not a unique
substring of a valid command
77 string indicating the current line number
78 string for displaying the length of the line
79 string for displaying the name of the file
80 - 83 strings showing how to invoke ee, and its options
84 message indicating that the file entered is a directory, not a
text file
85 message informing that the entered file does not yet exist
86 message informing that the file can't be opened (because of
permission problems)
87 message after file has been read with the file name and number
of lines read
88 message indicating that the file has been read
89 message indicating that the file is being read
90 message indicating that permissions only allow the file to be
read, not written
91 message after file has been read with the file name and number
of lines read
92 prompt for name of file to be saved (used when no name was
entered for a file to edit)
93 message indicating that the file was not written, since no
name was entered at the prompt
94 prompt asking user if changes should not be saved ("yes_char"
will be expected for affirmative response)
95 "yes" character, single character expected to confirm action
(can be upper or lower case, will be converted to upper-case
during test)
96 prompt
97 error message
98 message indicating that the named file is being written
99 message indicating the name of the file written, the number of
lines, and the number of characters (order of items must be
maintained)
100 search in progress message
101 message that the string was not found
102 prompt for search
103 message that string could not be executed
104 self-explanatory
105 message for menus, indicating that the Escape character will
allow the user to exit the menu
106 error message indicating the menu won't fit on the screen
107 self-explanatory
108 prompt for shell command
109 message displayed while formatting a paragraph
110 string which places message for spell checking at top of
buffer (the portions 'list of unrecognized words' and
'-=-=-=-=-=-' may be replaced, but the rest must remain the
same)
111 message informing that spell checking is in progress
112 prompt for right margin
113 error informing user that operation is not permitted in ree
114 string indicating mode is turned 'on' in modes menu
115 string indicating mode is turned 'off' in modes menu
116 - 131 strings used for commands (some also used for initialization)
132 - 144 strings used for initialization
145 entry for settings menu for emacs key bindings settings
146 - 153 help screen entries for emacs key bindings info
154 - 158 info window entries for emacs key bindings info
159 string for turning on emacs key bindings in the init file
160 string for turning off emacs key bindings in the init file
161 fifth line of usage statement
162 error message when unable to save configuration file
163 positive feedback about saving the configuration file
164 - 167 menu items for saving editor configuration
168 error message when unable to save configuration file
169 error message for ree when not specifying the file
180 self-explanatory
181 - 182 indicators of more information in menu (for when scrolling
menus because menu contents won't fit vertically on screen)
183 menu entry for modes menu for 16 bit characters
184 - 185 strings for initialization to turn on or off 16 bit
character handling
Care should be taken when translating commands and initialization keywords
because the algorithm used for detecting uniqueness of entered commands
will not be able to distinguish words that are not unique before the end
of the shorter word, for example, it would not be able to distinguish the
command 'abcd' from 'abcde'.
After translating the messages, use the 'gencat' command to create the compiled
catalog used when running the software. The standard syntax would be:
gencat ee.cat ee.msg
Where ee.msg is the file containing the translations, and ee.cat is the
compiled catalog. If the file ee.cat does not exist, it will be created.
Check the documentation for your system for proper syntax.
Message catalog placement varies from system to system. A common location
for message catalogs is in /usr/lib/nls. In this directory are
directories with the names of other languages. The default language is
'C'. There is also an environment variable, named NLSPATH used to
determine where message catalogs can be found. This variable is similar
to the PATH variable used for commands, but with some differences. The
NLSPATH variable must have the ability to handle different names for
languages and the catalog files, so it has field descriptors for these. A
typical setting for NLSPATH could be:
NLSPATH=/usr/lib/nls/%L/%N.cat:/usr/local/lib/nls/%L/%N.cat
Where "%L" is the field descriptor for the language (obtained from the
LANG environment variable) and "%N" is the name of the file (with the
".cat" appended by the path variable, it is not passed from the requesting
program). The colon (:) is used to separate paths, so in the above
example there are two paths possible for message catalogs. You may wish
to maintain catalogs for applications that are not supported by your
system vendor in a location unique for you, and this is facilitated by the
NLSPATH variable. Remember to set and export both the LANG and NLSPATH
variables for each user that expects to use localization either in a
system-wide profile or in each user's profile. See your system
documentation for more information.
The message catalog supplied with ee also uses the '$quote' directive to
specify a quote around strings to ensure proper padding. This directive
may not be supported on all systems, and lead to quotes being included in
the string used in ee, which will cause incorrect behavior. If the
'$quote' directive is not supported by your system's gencat command, edit
the msg file to remove the leading and trailing quotation marks.

185
usr.bin/ee/nls/en_US.US-ASCII/ee.msg
View File

@ -1,185 +0,0 @@
$ This file contains the messages for ee ("easy editor"). See the file
$ ee.i18n.guide for more information
$
$ For ee patchlevel 3
$
$ $FreeBSD$
$
$
$set 1
$quote "
1 "modes menu"
2 "tabs to spaces "
3 "case sensitive search"
4 "margins observed "
5 "auto-paragraph format"
6 "eightbit characters "
7 "info window "
8 "right margin "
9 "leave menu"
10 "save changes"
11 "no save"
12 "file menu"
13 "read a file"
14 "write a file"
15 "save file"
16 "print editor contents"
17 "search menu"
18 "search for ..."
19 "search"
20 "spell menu"
21 "use 'spell'"
22 "use 'ispell'"
23 "miscellaneous menu"
24 "format paragraph"
25 "shell command"
26 "check spelling"
27 "main menu"
28 "leave editor"
29 "help"
30 "file operations"
31 "redraw screen"
32 "settings"
33 "search"
34 "miscellaneous"
35 "Control keys: "
36 "^a ascii code ^i tab ^r right "
37 "^b bottom of text ^j newline ^t top of text "
38 "^c command ^k delete char ^u up "
39 "^d down ^l left ^v undelete word "
40 "^e search prompt ^m newline ^w delete word "
41 "^f undelete char ^n next page ^x search "
42 "^g begin of line ^o end of line ^y delete line "
43 "^h backspace ^p prev page ^z undelete line "
44 "^[ (escape) menu ESC-Enter: exit ee "
45 " "
46 "Commands: "
47 "help : get this info file : print file name "
48 "read : read a file char : ascii code of char "
49 "write : write a file case : case sensitive search "
50 "exit : leave and save nocase : case insensitive search "
51 "quit : leave, no save !cmd : execute \"cmd\" in shell "
52 "line : display line # 0-9 : go to line \"#\" "
53 "expand : expand tabs noexpand: do not expand tabs "
54 " "
55 " ee [+#] [-i] [-e] [-h] [file(s)] "
56 "+# :go to line # -i :no info window -e : don't expand tabs -h :no highlight"
57 "^[ (escape) menu ^e search prompt ^y delete line ^u up ^p prev page "
58 "^a ascii code ^x search ^z undelete line ^d down ^n next page "
59 "^b bottom of text ^g begin of line ^w delete word ^l left "
60 "^t top of text ^o end of line ^v undelete word ^r right "
61 "^c command ^k delete char ^f undelete char ESC-Enter: exit ee "
62 "help : get help info |file : print file name |line : print line # "
63 "read : read a file |char : ascii code of char |0-9 : go to line \"#\""
64 "write: write a file |case : case sensitive search |exit : leave and save "
65 "!cmd : shell \"cmd\" |nocase: ignore case in search |quit : leave, no save"
66 "expand: expand tabs |noexpand: do not expand tabs "
67 " press Escape (^[) for menu"
68 "no file"
69 "ascii code: "
70 "sending contents of buffer to \"%s\" "
71 "command: "
72 "name of file to write: "
73 "name of file to read: "
74 "character = %d"
75 "unknown command \"%s\""
76 "entered command is not unique"
77 "line %d "
78 "length = %d"
79 "current file is \"%s\" "
80 "usage: %s [-i] [-e] [-h] [+line_number] [file(s)]\n"
81 " -i turn off info window\n"
82 " -e do not convert tabs to spaces\n"
83 " -h do not use highlighting\n"
84 "file \"%s\" is a directory"
85 "new file \"%s\""
86 "can't open \"%s\""
87 "file \"%s\", %d lines"
88 "finished reading file \"%s\""
89 "reading file \"%s\""
90 ", read only"
91 "file \"%s\", %d lines"
92 "enter name of file: "
93 "no filename entered: file not saved"
94 "changes have been made, are you sure? (y/n [n]) "
95 "y"
96 "file already exists, overwrite? (y/n) [n] "
97 "unable to create file \"%s\""
98 "writing file \"%s\""
99 "\"%s\" %d lines, %d characters"
100 " ...searching"
101 "string \"%s\" not found"
102 "search for: "
103 "could not exec %s"
104 "press return to continue "
105 "press Esc to cancel"
106 "menu too large for window"
107 "press any key to continue "
108 "shell command: "
109 "...formatting paragraph..."
110 "<!echo 'list of unrecognized words'; echo -=-=-=-=-=-"
111 "sending contents of edit buffer to 'spell'"
112 "right margin is: "
113 "restricted mode: unable to perform requested operation"
114 "ON"
115 "OFF"
116 "HELP"
117 "WRITE"
118 "READ"
119 "LINE"
120 "FILE"
121 "CHARACTER"
122 "REDRAW"
123 "RESEQUENCE"
124 "AUTHOR"
125 "VERSION"
126 "CASE"
127 "NOCASE"
128 "EXPAND"
129 "NOEXPAND"
130 "EXIT"
131 "QUIT"
132 "INFO"
133 "NOINFO"
134 "MARGINS"
135 "NOMARGINS"
136 "AUTOFORMAT"
137 "NOAUTOFORMAT"
138 "ECHO"
139 "PRINTCOMMAND"
140 "RIGHTMARGIN"
141 "HIGHLIGHT"
142 "NOHIGHLIGHT"
143 "EIGHTBIT"
144 "NOEIGHTBIT"
145 "emacs key bindings "
146 "^a beginning of line ^i tab ^r restore word "
147 "^b back 1 char ^j undel char ^t begin of file "
148 "^c command ^k delete line ^u end of file "
149 "^d delete char ^l undelete line ^v next page "
150 "^e end of line ^m newline ^w delete word "
151 "^f forward 1 char ^n next line ^x search "
152 "^g go back 1 page ^o ascii char insert ^y search prompt "
153 "^h backspace ^p prev line ^z next word "
154 "^[ (escape) menu ^y search prompt ^k delete line ^p prev li ^g prev page"
155 "^o ascii code ^x search ^l undelete line ^n next li ^v next page"
156 "^u end of file ^a begin of line ^w delete word ^b back 1 char "
157 "^t begin of file ^e end of line ^r restore word ^f forward 1 char "
158 "^c command ^d delete char ^j undelete char ^z next word "
159 "EMACS"
160 "NOEMACS"
161 " +# put cursor at line #\n"
162 "unable to open .init.ee for writing, no configuration saved!"
163 "ee configuration saved in file %s"
164 "save editor configuration"
165 "save ee configuration"
166 "save in current directory"
167 "save in home directory"
168 "ee configuration not saved"
169 "must specify a file when invoking ree"
180 "menu too large for window"
181 "^^more^^"
182 "VVmoreVV"
183 "16 bit characters "
184 "16BIT"
185 "NO16BIT"