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* grub-core/normal/term.c (print_more): Make \r or \n scroll one

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line, and other keys scroll an entire page (previous handling was
for \r and \n to scroll a page and other keys to scroll two lines).
This commit is contained in:
Colin Watson 2010-12-18 17:37:48 +00:00
parent e1dffcf270
commit 32570200a8
2 changed files with 10 additions and 4 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2010-12-18 Colin Watson <cjwatson@ubuntu.com>
* grub-core/normal/term.c (print_more): Make \r or \n scroll one
line, and other keys scroll an entire page (previous handling was
for \r and \n to scroll a page and other keys to scroll two lines).
2010-12-18 Vladimir Serbinenko <phcoder@gmail.com> 2010-12-18 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/loader/i386/multiboot_mbi.c (grub_multiboot_make_mbi): * grub-core/loader/i386/multiboot_mbi.c (grub_multiboot_make_mbi):

8
grub-core/normal/term.c
View file

@ -91,16 +91,16 @@ print_more (void)
grub_term_restore_pos (pos); grub_term_restore_pos (pos);
grub_free (pos); grub_free (pos);
/* Scroll one lines or an entire page, depending on the key. */ /* Scroll one line or an entire page, depending on the key. */
if (key == '\r' || key =='\n') if (key == '\r' || key =='\n')
grub_normal_reset_more ();
else
{ {
static struct term_state *state; static struct term_state *state;
for (state = term_states; state; state = state->next) for (state = term_states; state; state = state->next)
state->num_lines -= 2; state->num_lines--;
} }
else
grub_normal_reset_more ();
} }
void void