JehanneOS/mksh
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• more unsigned → unsigned int

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• more int → bool
• more regression tests: check if the utf8-hack flag is really disabled
  at non-interactive startup, enabled at interactive startup, if the
  current locale is a UTF-8 one
• make the mksh-local multibyte handling functions globally accessible,
  change their names, syntax and semantics a little (XXX more work needed)
• optimise
• utf_wctomb: src → dst, as we’re writing to that char array (pasto?)
• edit.c:x_e_getmbc(): if the second byte of a 2- or 3-byte multibyte
  sequence is invalid utf-8, ungetc it (not possible for the 3rd byte yet)
• edit.c:x_zotc3(): easier (and faster) handling of UTF-8
• implement, document and test for base-1 numbers: they just get the
  ASCII (8-bit) or Unicode (UTF-8) value of the octet(s) after the ‘1#’,
  or do the same as print \x## or \u#### (depending on the utf8-hack flag),
  plus support the PUA assignment of EF80‥EFFF for the MirBSD encoding “hack”
  (print doesn’t, as it has \x## and \u#### to distinguish, but we cannot use
  base-0 numbers which I had planned to use for raw octets first, as they are
  used internally): http://thread.gmane.org/gmane.os.miros.general/7938
• as an application example, add a hexdumper to the regression tests ☺
This commit is contained in:
tg
2008-04-19 22:15:06 +00:00
parent 4ff0ca0f86
commit 9b62cf15bf
14 changed files with 364 additions and 128 deletions
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17
sh.h
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@@ -8,8 +8,8 @@
/* $OpenBSD: c_test.h,v 1.4 2004/12/20 11:34:26 otto Exp $ */
/* $OpenBSD: tty.h,v 1.5 2004/12/20 11:34:26 otto Exp $ */
#define MKSH_SH_H_ID "$MirOS: src/bin/mksh/sh.h,v 1.206 2008/04/19 17:21:54 tg Exp $"
#define MKSH_VERSION "R33 2008/04/16"
#define MKSH_SH_H_ID "$MirOS: src/bin/mksh/sh.h,v 1.207 2008/04/19 22:15:05 tg Exp $"
#define MKSH_VERSION "R33 2008/04/19"
#if HAVE_SYS_PARAM_H
#include <sys/param.h>
@@ -156,12 +156,12 @@ typedef int bool;
#if HAVE_EXPSTMT
/* this macro must not evaluate its arguments several times */
#define ksh_isspace(c) ({ \
unsigned ksh_isspace_c = (c); \
unsigned int ksh_isspace_c = (c); \
(ksh_isspace_c >= 0x09 && ksh_isspace_c <= 0x0D) || \
(ksh_isspace_c == 0x20); \
})
#else
#define ksh_isspace(c) ksh_isspace_((unsigned)(c))
#define ksh_isspace(c) ksh_isspace_((unsigned int)(c))
#endif
#ifndef S_ISLNK
@@ -1054,7 +1054,7 @@ typedef char *XStringP;
#define Xsavepos(xs, xp) ((xp) - (xs).beg)
#define Xrestpos(xs, xp, n) ((xs).beg + (n))
char *Xcheck_grow_(XString *, const char *, unsigned);
char *Xcheck_grow_(XString *, const char *, unsigned int);
/*
* expandable vector of generic pointers
@@ -1219,9 +1219,12 @@ void x_init(void);
int x_read(char *, size_t);
int x_bind(const char *, const char *, int, int);
/* UTF-8 hack stuff */
size_t utf_mbtowc(unsigned int *, const char *);
size_t utf_wctomb(char *, unsigned int);
size_t utf_cptradj(const char *, const char **);
int ksh_mbswidth(const char *);
int utf_widthadj(const char *, const char **);
int utf_mbswidth(const char *);
int utf_wcwidth(unsigned int);
/* eval.c */
char *substitute(const char *, int);
char **eval(const char **, int);
@@ -1439,7 +1442,7 @@ void simplify_path(char *);
char *get_phys_path(const char *);
void set_current_wd(char *);
#if !HAVE_EXPSTMT
bool ksh_isspace_(unsigned);
bool ksh_isspace_(unsigned int);
#endif
/* shf.c */
struct shf *shf_open(const char *, int, int, int);