src/usr.bin/less/main.c - diff

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Diff for /src/usr.bin/less/main.c between version 1.1.1.2 and 1.1.1.3

version 1.1.1.2, 2003/04/13 18:21:21

version 1.1.1.3, 2011/09/16 17:47:06

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* You may distribute under the terms of either the GNU General Public

* License or the Less License, as specified in the README file.

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static char consoleTitle[256];

#endif

extern int less_is_more;

extern int missing_cap;

extern int know_dumb;

extern int quit_if_one_screen;

extern int pr_type;

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is_tty = isatty(1);

get_term();

init_cmds();

init_prompt();

init_charset();

init_line();

init_cmdhist();

init_option();

s = lgetenv("LESS");

init_search();

* If the name of the executable program is "more",

* act like LESS_IS_MORE is set.

for (s = progname + strlen(progname); s > progname; s--)

{

if (s[-1] == PATHNAME_SEP[0])

break;

}

if (strcmp(s, "more") == 0)

less_is_more = 1;

init_prompt();

s = lgetenv(less_is_more ? "MORE" : "LESS");

if (s != NULL)

scan_option(save(s));

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quit(QUIT_OK);

}

if (less_is_more && get_quit_at_eof())

quit_if_one_screen = TRUE;

#if EDITOR

editor = lgetenv("VISUAL");

if (editor == NULL || *editor == '\0')

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c = *ps;

if (uppercase)

{

if (len == 0 && SIMPLE_IS_LOWER(c))

if (len == 0 && ASCII_IS_LOWER(c))

return (-1);

if (SIMPLE_IS_UPPER(c))

if (ASCII_IS_UPPER(c))

c = SIMPLE_TO_LOWER(c);

c = ASCII_TO_LOWER(c);

}

sc = *s;

if (len > 0 && SIMPLE_IS_UPPER(sc))

if (len > 0 && ASCII_IS_UPPER(sc))

sc = SIMPLE_TO_LOWER(sc);

sc = ASCII_TO_LOWER(sc);

if (c != sc)

break;

len++;

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save_status = status;

quitting = 1;

edit((char*)NULL);

save_cmdhist();

if (any_display && is_tty)

clear_bot();

deinit();

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close(2);

#endif

#if WIN32

#ifdef WIN32

SetConsoleTitle(consoleTitle);

#endif

close_getchr();