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Fix return code and don't output spurious newlines.

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This commit is contained in:
Matt Kraai 2001-04-12 20:51:01 +00:00
parent 4ef40c02f4
commit d6cde0bcf4
2 changed files with 16 additions and 20 deletions
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18
more.c
View File

@ -164,6 +164,9 @@ extern int more_main(int argc, char **argv)
lines = 0;
page_height = terminal_height;
please_display_more_prompt = 0;
if (input == 'q')
goto end;
}
/*
@ -177,15 +180,10 @@ extern int more_main(int argc, char **argv)
* allows the user to quit while in the middle of a file.
*/
if (c == '\n') {
switch (input) {
case 'q':
goto end;
case '\n':
/* increment by just one line if we are at
* the end of this line*/
/* increment by just one line if we are at
* the end of this line */
if (input == '\n')
please_display_more_prompt = 1;
break;
}
/* Adjust the terminal height for any overlap, so that
* no lines get lost off the top. */
if (len >= terminal_width) {
@ -216,7 +214,7 @@ extern int more_main(int argc, char **argv)
} while (--argc > 0);
end:
#ifdef BB_FEATURE_USE_TERMIOS
gotsig(0);
setTermSettings(fileno(cin), &initial_settings);
#endif
return(TRUE);
return 0;
}

18
util-linux/more.c
View File

@ -164,6 +164,9 @@ extern int more_main(int argc, char **argv)
lines = 0;
page_height = terminal_height;
please_display_more_prompt = 0;
if (input == 'q')
goto end;
}
/*
@ -177,15 +180,10 @@ extern int more_main(int argc, char **argv)
* allows the user to quit while in the middle of a file.
*/
if (c == '\n') {
switch (input) {
case 'q':
goto end;
case '\n':
/* increment by just one line if we are at
* the end of this line*/
/* increment by just one line if we are at
* the end of this line */
if (input == '\n')
please_display_more_prompt = 1;
break;
}
/* Adjust the terminal height for any overlap, so that
* no lines get lost off the top. */
if (len >= terminal_width) {
@ -216,7 +214,7 @@ extern int more_main(int argc, char **argv)
} while (--argc > 0);
end:
#ifdef BB_FEATURE_USE_TERMIOS
gotsig(0);
setTermSettings(fileno(cin), &initial_settings);
#endif
return(TRUE);
return 0;
}