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add a timeout to --hold for the grub shell, fix a compilation error with gcc-2.7.2.3, and the command-line interface is switched to single-line editing mode.

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okuji 2000-08-30 07:00:16 +00:00
parent e8e3b99925
commit 454e26626c
7 changed files with 445 additions and 169 deletions
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ChangeLog
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@ -1,3 +1,29 @@
2000-08-30 OKUJI Yoshinori <okuji@gnu.org>
* configure.in (CPPFLAGS): Remove -Wundef by default. Add the
option only if the C compiler supports it, because GCC 2.7.x
doesn't support it.
* grub/main.c (longopts): The type of the argument for "hold" is
changed to OPTIONAL_ARGUMENT.
(main): If --hold is specified, check if OPTARG is zero. If so,
set HOLD to -1, otherwise, set it to the digit OPTARG.
If HOLD is greater than zero, decrease it once per loop.
2000-08-30 OKUJI Yoshinori <okuji@gnu.org>
The command-line interface is switched to single-line editing
mode.
* stage2/char_io.c [!STAGE1_5] (get_cmdline): Extensively
rewritten. The nested functions cl_print and cl_kill_to_end are
removed, cl_refresh, cl_backward, cl_forward and cl_delete are
added, and, cl_init and cl_insert are rewritten from scratch.
See the source code, for more information. I don't think this
kind of changes can be represented in ChangeLog.
[!STAGE1_5] (CMDLINE_WIDTH): New macro.
[!STAGE1_5] (CMDLINE_MARGIN): Likewise.
* stage2/shared.h (TERMINAL_DUMB): Likewise.
2000-08-28 OKUJI Yoshinori <okuji@gnu.org>
* grub/asmstub.c (console_putchar) [HAVE_LIBCURSES]: If