diff options
author | Paolo Bonzini <bonzini@gnu.org> | 2012-03-16 09:07:32 +0100 |
---|---|---|
committer | Paolo Bonzini <bonzini@gnu.org> | 2012-03-16 09:43:01 +0100 |
commit | 32d990dd60cef9fc129cb37ab2bec72b529e911d (patch) | |
tree | ef3713d99fbe525c36132ca8793b5d6f37aa02f0 /sed | |
parent | 9ea38da9fbeda4ca2d8cdc4bc5ede2202d3ff34e (diff) | |
download | sed-32d990dd60cef9fc129cb37ab2bec72b529e911d.tar.gz |
unconditionally compile for MBCS
2012-03-16 Paolo Bonzini <bonzini@gnu.org>
* sed/execute.c: Unconditionally compile for MBCS.
* sed/mbcs.c: Unconditionally compile for MBCS.
* sed/sed.h: Unconditionally compile for MBCS.
Diffstat (limited to 'sed')
-rw-r--r-- | sed/execute.c | 52 | ||||
-rw-r--r-- | sed/mbcs.c | 6 | ||||
-rw-r--r-- | sed/sed.h | 15 |
3 files changed, 0 insertions, 73 deletions
diff --git a/sed/execute.c b/sed/execute.c index 8d0f5e1..b409448 100644 --- a/sed/execute.c +++ b/sed/execute.c @@ -55,16 +55,10 @@ struct line { size_t length; /* Length of text (or active, if used). */ size_t alloc; /* Allocated space for active. */ bool chomped; /* Was a trailing newline dropped? */ -#ifdef HAVE_MBRTOWC mbstate_t mbstate; -#endif }; -#ifdef HAVE_MBRTOWC #define SIZEOF_LINE offsetof (struct line, mbstate) -#else -#define SIZEOF_LINE (sizeof (struct line)) -#endif /* A queue of text to write out at the end of a cycle (filled by the "a", "r" and "R" commands.) */ @@ -185,7 +179,6 @@ str_append(to, string, length) MEMCPY(to->active + to->length, string, length); to->length = new_length; -#ifdef HAVE_MBRTOWC if (mb_cur_max > 1 && !is_utf8) while (length) { @@ -206,7 +199,6 @@ str_append(to, string, length) else break; } -#endif } static void str_append_modified P_((struct line *, const char *, size_t, @@ -218,7 +210,6 @@ str_append_modified(to, string, length, type) size_t length; enum replacement_types type; { -#ifdef HAVE_MBRTOWC mbstate_t from_stat; if (type == REPL_ASIS) @@ -284,39 +275,6 @@ str_append_modified(to, string, length, type) abort (); } } -#else - size_t old_length = to->length; - char *start, *end; - - str_append(to, string, length); - start = to->active + old_length; - end = start + length; - - /* Now do the required modifications. First \[lu]... */ - if (type & REPL_UPPERCASE_FIRST) - { - *start = toupper(*start); - start++; - type &= ~REPL_UPPERCASE_FIRST; - } - else if (type & REPL_LOWERCASE_FIRST) - { - *start = tolower(*start); - start++; - type &= ~REPL_LOWERCASE_FIRST; - } - - if (type == REPL_ASIS) - return; - - /* ...and then \[LU] */ - if (type == REPL_UPPERCASE) - for (; start != end; start++) - *start = toupper(*start); - else - for (; start != end; start++) - *start = tolower(*start); -#endif } /* Initialize a "struct line" buffer. Copy multibyte state from `state' @@ -334,12 +292,10 @@ line_init(buf, state, initial_size) buf->length = 0; buf->chomped = true; -#ifdef HAVE_MBRTOWC if (state) memcpy (&buf->mbstate, &state->mbstate, sizeof (buf->mbstate)); else memset (&buf->mbstate, 0, sizeof (buf->mbstate)); -#endif } /* Reset a "struct line" buffer to length zero. Copy multibyte state from @@ -354,12 +310,10 @@ line_reset(buf, state) else { buf->length = 0; -#ifdef HAVE_MBRTOWC if (state) memcpy (&buf->mbstate, &state->mbstate, sizeof (buf->mbstate)); else memset (&buf->mbstate, 0, sizeof (buf->mbstate)); -#endif } } @@ -394,10 +348,8 @@ line_copy(from, to, state) to->chomped = from->chomped; MEMCPY(to->active, from->active, from->length); -#ifdef HAVE_MBRTOWC if (state) MEMCPY(&to->mbstate, &from->mbstate, sizeof (from->mbstate)); -#endif } /* Append the contents of the line `from' to the line `to'. @@ -413,10 +365,8 @@ line_append(from, to, state) str_append(to, from->active, from->length); to->chomped = from->chomped; -#ifdef HAVE_MBRTOWC if (state) MEMCPY (&to->mbstate, &from->mbstate, sizeof (from->mbstate)); -#endif } /* Exchange two "struct line" buffers. @@ -1602,7 +1552,6 @@ execute_program(vec, input) case 'y': { -#ifdef HAVE_MBRTOWC if (mb_cur_max > 1) { int idx, prev_idx; /* index in the input line. */ @@ -1670,7 +1619,6 @@ execute_program(vec, input) } } else -#endif /* HAVE_MBRTOWC */ { unsigned char *p, *e; p = CAST(unsigned char *)line.active; @@ -24,7 +24,6 @@ int mb_cur_max; bool is_utf8; -#ifdef HAVE_MBRTOWC /* Add a byte to the multibyte character represented by the state CUR_STAT, and answer its length if a character is completed, or -2 if it is yet to be completed. */ @@ -46,7 +45,6 @@ int brlen (ch, cur_stat) return result; } -#endif void initialize_mbcs () @@ -57,10 +55,6 @@ initialize_mbcs () codeset_name = locale_charset (); is_utf8 = (strcmp (codeset_name, "UTF-8") == 0); -#ifdef HAVE_MBRTOWC mb_cur_max = MB_CUR_MAX; -#else - mb_cur_max = 1; -#endif } @@ -241,8 +241,6 @@ extern bool use_extended_syntax_p; extern int mb_cur_max; extern bool is_utf8; -#ifdef HAVE_MBRTOWC -#ifdef HAVE_BTOWC #define MBRTOWC(pwc, s, n, ps) \ (mb_cur_max == 1 ? \ (*(pwc) = btowc (*(unsigned char *) (s)), 1) : \ @@ -252,13 +250,6 @@ extern bool is_utf8; (mb_cur_max == 1 ? \ (*(s) = wctob ((wint_t) (wc)), 1) : \ wcrtomb ((s), (wc), (ps))) -#else -#define MBRTOWC(pwc, s, n, ps) \ - mbrtowc ((pwc), (s), (n), (ps)) - -#define WCRTOMB(s, wc, ps) \ - wcrtomb ((s), (wc), (ps)) -#endif #define MBSINIT(s) \ (mb_cur_max == 1 ? 1 : mbsinit ((s))) @@ -269,12 +260,6 @@ extern bool is_utf8; #define BRLEN(ch, ps) \ (mb_cur_max == 1 ? 1 : brlen (ch, ps)) -#else -#define MBSINIT(s) 1 -#define MBRLEN(s, n, ps) 1 -#define BRLEN(ch, ps) 1 -#endif - extern int brlen P_ ((int ch, mbstate_t *ps)); extern void initialize_mbcs P_ ((void)); |