Mercurial > vim

view src/os_unixx.h @ 34336:d2ad8733db75 v9.1.0101

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
patch 9.1.0101: upper-case of German sharp s should be U+1E9E Commit: https://github.com/vim/vim/commit/bd1232a1faf56b614a1e74c4ce51bc6e0650ae00 Author: glepnir <glephunter@gmail.com> Date: Mon Feb 12 22:14:53 2024 +0100 patch 9.1.0101: upper-case of German sharp s should be U+1E9E Problem: upper-case of ? should be U+1E9E (CAPITAL LETTER SHARP S) (fenuks) Solution: Make gU, ~ and g~ convert the U+00DF LATIN SMALL LETTER SHARP S (?) to U+1E9E LATIN CAPITAL LETTER SHARP S (?), update tests (glepnir) This is part of Unicode 5.1.0 from April 2008, so should be fairly safe to use now and since 2017 is part of the German standard orthography, according to Wikipedia: https://en.wikipedia.org/wiki/Capital_%E1%BA%9E#cite_note-auto-12 There is however one exception: UnicodeData.txt for U+00DF LATIN SMALL LETTER SHARP S does NOT define U+1E9E LATIN CAPITAL LETTER SHARP S as its upper case version. Therefore, toupper() won't be able to convert from lower sharp s to upper case sharp s (the other way around however works, since U+00DF is considered the lower case character of U+1E9E and therefore tolower() works correctly for the upper case version). fixes: #5573 closes: #14018 Signed-off-by: glepnir <glephunter@gmail.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
author Christian Brabandt <cb@256bit.org>
date Mon, 12 Feb 2024 22:45:02 +0100
parents 695b50472e85
children
line wrap: on
line source

/* vi:set ts=8 sts=4 sw=4 noet:
 *
 * VIM - Vi IMproved	by Bram Moolenaar
 *
 * Do ":help uganda"  in Vim to read copying and usage conditions.
 * Do ":help credits" in Vim to see a list of people who contributed.
 */

/*
 * os_unixx.h -- include files that are only used in os_unix.c
 */

// Sun's sys/ioctl.h redefines symbols from termio world
#if defined(HAVE_SYS_IOCTL_H) && !defined(SUN_SYSTEM)
# include <sys/ioctl.h>
#endif

#ifndef USE_SYSTEM	// use fork/exec to start the shell

# if defined(HAVE_SYS_WAIT_H) || defined(HAVE_UNION_WAIT)
#  include <sys/wait.h>
# endif

# ifndef WEXITSTATUS
#  ifdef HAVE_UNION_WAIT
#   define WEXITSTATUS(stat_val) ((stat_val).w_T.w_Retcode)
#  else
#   define WEXITSTATUS(stat_val) (((stat_val) >> 8) & 0377)
#  endif
# endif

# ifndef WIFEXITED
#  ifdef HAVE_UNION_WAIT
#   define WIFEXITED(stat_val) ((stat_val).w_T.w_Termsig == 0)
#  else
#   define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
#  endif
# endif

#endif // !USE_SYSTEM

#ifdef HAVE_STROPTS_H
# ifdef sinix
#  define buf_T __system_buf_t__
# endif
# include <stropts.h>
# ifdef sinix
#  undef buf_T
# endif
#endif

#ifdef HAVE_STRING_H
# include <string.h>
#endif

#ifdef HAVE_SYS_STREAM_H
# include <sys/stream.h>
#endif

#ifdef HAVE_SYS_UTSNAME_H
# include <sys/utsname.h>
#endif

#ifdef HAVE_SYS_SYSTEMINFO_H
// <sys/systeminfo.h> uses SYS_NMLN but it may not be defined (CrayT3E).
# ifndef SYS_NMLN
#  define SYS_NMLN 32
# endif

# include <sys/systeminfo.h>	// for sysinfo
#endif

/*
 * We use termios.h if both termios.h and termio.h are available.
 * Termios is supposed to be a superset of termio.h.  Don't include them both,
 * it may give problems on some systems (e.g. hpux).
 * I don't understand why we don't want termios.h for apollo.
 */
#if defined(HAVE_TERMIOS_H) && !defined(apollo)
#  include <termios.h>
#else
# ifdef HAVE_TERMIO_H
#  include <termio.h>
# else
#  ifdef HAVE_SGTTY_H
#   include <sgtty.h>
#  endif
# endif
#endif

#ifdef HAVE_SYS_PTEM_H
# include <sys/ptem.h>	// must be after termios.h for Sinix
# ifndef _IO_PTEM_H	// For UnixWare that should check for _IO_PT_PTEM_H
#  define _IO_PTEM_H
# endif
#endif

// shared library access
#if defined(HAVE_DLFCN_H) && defined(USE_DLOPEN)
# if defined(__MVS__) && !defined (__SUSV3)
    // needed to define RTLD_LAZY (Anthony Giorgio)
#  define __SUSV3
# endif
# include <dlfcn.h>
#else
# if defined(HAVE_DL_H) && defined(HAVE_SHL_LOAD)
#  include <dl.h>
# endif
#endif