e1bd676b4e
* grub-core/normal/charset.c (grub_unicode_aglomerate_comb): Don't agglomerate control characters with combining marks. (bidi_line_wrap): Allow break on tab. (grub_unicode_get_comb_start): New function. * grub-core/normal/menu_entry.c: Restructure to handle wide characters and tab correctly. * grub-core/normal/menu_text.c (print_entry): Replace \n, \r, \b and \e with a space. * grub-core/normal/term.c (print_ucs4_terminal): New argument fixed_tab_size. All users updated. * include/grub/term.h (GRUB_TERM_TAB_WIDTH): New const. (grub_term_getcharwidth): Handle \t. * include/grub/unicode.h (grub_unicode_glyph_dup): Fix allocation and copy.
This is GRUB 2, the second version of the GRand Unified Bootloader. GRUB 2 is rewritten from scratch to make GNU GRUB cleaner, safer, more robust, more powerful, and more portable. See the file NEWS for a description of recent changes to GRUB 2. See the file INSTALL for instructions on how to build and install the GRUB 2 data and program files. Please visit the official web page of GRUB 2, for more information. The URL is <http://www.gnu.org/software/grub/grub.html>. More extensive documentation is available in the Info manual, accessible using 'info grub' after building and installing GRUB 2. Please look at the GRUB Wiki <http://grub.enbug.org> for testing procedures. There are a number of important user-visible differences from the first version of GRUB, now known as GRUB Legacy. For a summary, please see: info grub Introduction 'Changes from GRUB Legacy'