From 7cf3a80b476c046e00042db052a5144f11bc9008 Mon Sep 17 00:00:00 2001 From: Marcel Lorenz Date: Tue, 3 May 2016 17:28:25 +0200 Subject: [PATCH] coreutils: update to 8.25 v3 Coreutils 8.25 needs the automake 1.15 I have send this patch earlier. Plaese merge automake before coreutils 8.25 Signed-off-by: Marcel Lorenz Signed-off-by: Michael Tremer --- lfs/coreutils | 8 +- make.sh | 4 +- src/patches/coreutils-8.25-i18n-2.patch | 4790 +++++++++++++++++++++++ 3 files changed, 4796 insertions(+), 6 deletions(-) create mode 100644 src/patches/coreutils-8.25-i18n-2.patch diff --git a/lfs/coreutils b/lfs/coreutils index ede0493916..644871f6a2 100644 --- a/lfs/coreutils +++ b/lfs/coreutils @@ -24,7 +24,7 @@ include Config -VER = 8.24 +VER = 8.25 THISAPP = coreutils-$(VER) DL_FILE = $(THISAPP).tar.xz @@ -42,7 +42,6 @@ else endif CONFIGURE_OPTIONS += \ - --disable-selinux \ --enable-largefile \ --disable-rpath \ --enable-install-program=arch \ @@ -60,7 +59,7 @@ objects =$(DL_FILE) $(DL_FILE) = $(DL_FROM)/$(DL_FILE) -$(DL_FILE)_MD5 = 40efdbce865d2458d8da0a9dcee7c16c +$(DL_FILE)_MD5 = 070e43ba7f618d747414ef56ab248a48 install : $(TARGET) @@ -90,7 +89,8 @@ $(subst %,%_MD5,$(objects)) : $(TARGET) : $(patsubst %,$(DIR_DL)/%,$(objects)) @$(PREBUILD) @rm -rf $(DIR_APP) && cd $(DIR_SRC) && tar axf $(DIR_DL)/$(DL_FILE) - cd $(DIR_APP) && ./configure $(CONFIGURE_OPTIONS) + cd $(DIR_APP) && patch -Np1 < $(DIR_SRC)/src/patches/coreutils-8.25-i18n-2.patch + cd $(DIR_APP) && FORCE_UNSAFE_CONFIGURE=1 && ./configure $(CONFIGURE_OPTIONS) cd $(DIR_APP) && make $(MAKETUNING) cd $(DIR_APP) && make install diff --git a/make.sh b/make.sh index dc7b28022e..dd0cf91079 100755 --- a/make.sh +++ b/make.sh @@ -336,6 +336,8 @@ buildbase() { lfsmake2 gcc lfsmake2 sed lfsmake2 berkeley + lfsmake2 autoconf + lfsmake2 automake lfsmake2 coreutils lfsmake2 iana-etc lfsmake2 m4 @@ -348,8 +350,6 @@ buildbase() { lfsmake2 readline-compat lfsmake2 pcre lfsmake2 pcre-compat - lfsmake2 autoconf - lfsmake2 automake lfsmake2 bash lfsmake2 bzip2 lfsmake2 diffutils diff --git a/src/patches/coreutils-8.25-i18n-2.patch b/src/patches/coreutils-8.25-i18n-2.patch new file mode 100644 index 0000000000..ad984ec873 --- /dev/null +++ b/src/patches/coreutils-8.25-i18n-2.patch @@ -0,0 +1,4790 @@ +Submitted by: DJ Lucas (dj_AT_linuxfromscratch_DOT_org) +Date: 2016-02-09 +Initial Package Version: 8.25 +Upstream Status: Rejected +Origin: Based on Suse's i18n patches at https://build.opensuse.org/package/view_file/Base:System/coreutils/coreutils-i18n.patch +Description: Fixes several i18n issues with various Coreutils programs + +diff -Naurp coreutils-8.25-orig/lib/linebuffer.h coreutils-8.25/lib/linebuffer.h +--- coreutils-8.25-orig/lib/linebuffer.h 2016-01-01 07:45:55.000000000 -0600 ++++ coreutils-8.25/lib/linebuffer.h 2016-02-08 19:07:10.298944609 -0600 +@@ -21,6 +21,11 @@ + + # include + ++/* Get mbstate_t. */ ++# if HAVE_WCHAR_H ++# include ++# endif ++ + /* A 'struct linebuffer' holds a line of text. */ + + struct linebuffer +@@ -28,6 +33,9 @@ struct linebuffer + size_t size; /* Allocated. */ + size_t length; /* Used. */ + char *buffer; ++# if HAVE_WCHAR_H ++ mbstate_t state; ++# endif + }; + + /* Initialize linebuffer LINEBUFFER for use. */ +diff -Naurp coreutils-8.25-orig/src/cut.c coreutils-8.25/src/cut.c +--- coreutils-8.25-orig/src/cut.c 2016-01-13 05:08:59.000000000 -0600 ++++ coreutils-8.25/src/cut.c 2016-02-08 19:07:10.300944616 -0600 +@@ -28,6 +28,11 @@ + #include + #include + #include ++ ++/* Get mbstate_t, mbrtowc(). */ ++#if HAVE_WCHAR_H ++# include ++#endif + #include "system.h" + + #include "error.h" +@@ -38,6 +43,18 @@ + + #include "set-fields.h" + ++/* MB_LEN_MAX is incorrectly defined to be 1 in at least one GCC ++ installation; work around this configuration error. */ ++#if !defined MB_LEN_MAX || MB_LEN_MAX < 2 ++# undef MB_LEN_MAX ++# define MB_LEN_MAX 16 ++#endif ++ ++/* Some systems, like BeOS, have multibyte encodings but lack mbstate_t. */ ++#if HAVE_MBRTOWC && defined mbstate_t ++# define mbrtowc(pwc, s, n, ps) (mbrtowc) (pwc, s, n, 0) ++#endif ++ + /* The official name of this program (e.g., no 'g' prefix). */ + #define PROGRAM_NAME "cut" + +@@ -54,6 +71,52 @@ + } \ + while (0) + ++/* Refill the buffer BUF to get a multibyte character. */ ++#define REFILL_BUFFER(BUF, BUFPOS, BUFLEN, STREAM) \ ++ do \ ++ { \ ++ if (BUFLEN < MB_LEN_MAX && !feof (STREAM) && !ferror (STREAM)) \ ++ { \ ++ memmove (BUF, BUFPOS, BUFLEN); \ ++ BUFLEN += fread (BUF + BUFLEN, sizeof(char), BUFSIZ, STREAM); \ ++ BUFPOS = BUF; \ ++ } \ ++ } \ ++ while (0) ++ ++/* Get wide character on BUFPOS. BUFPOS is not included after that. ++ If byte sequence is not valid as a character, CONVFAIL is true. Otherwise false. */ ++#define GET_NEXT_WC_FROM_BUFFER(WC, BUFPOS, BUFLEN, MBLENGTH, STATE, CONVFAIL) \ ++ do \ ++ { \ ++ mbstate_t state_bak; \ ++ \ ++ if (BUFLEN < 1) \ ++ { \ ++ WC = WEOF; \ ++ break; \ ++ } \ ++ \ ++ /* Get a wide character. */ \ ++ CONVFAIL = false; \ ++ state_bak = STATE; \ ++ MBLENGTH = mbrtowc ((wchar_t *)&WC, BUFPOS, BUFLEN, &STATE); \ ++ \ ++ switch (MBLENGTH) \ ++ { \ ++ case (size_t)-1: \ ++ case (size_t)-2: \ ++ CONVFAIL = true; \ ++ STATE = state_bak; \ ++ /* Fall througn. */ \ ++ \ ++ case 0: \ ++ MBLENGTH = 1; \ ++ break; \ ++ } \ ++ } \ ++ while (0) ++ + + /* Pointer inside RP. When checking if a byte or field is selected + by a finite range, we check if it is between CURRENT_RP.LO +@@ -61,6 +124,9 @@ + CURRENT_RP.HI then we make CURRENT_RP to point to the next range pair. */ + static struct field_range_pair *current_rp; + ++/* Length of the delimiter given as argument to -d. */ ++size_t delimlen; ++ + /* This buffer is used to support the semantics of the -s option + (or lack of same) when the specified field list includes (does + not include) the first field. In both of those cases, the entire +@@ -77,15 +143,25 @@ enum operating_mode + { + undefined_mode, + +- /* Output characters that are in the given bytes. */ ++ /* Output bytes that are at the given positions. */ + byte_mode, + ++ /* Output characters that are at the given positions. */ ++ character_mode, ++ + /* Output the given delimiter-separated fields. */ + field_mode + }; + + static enum operating_mode operating_mode; + ++/* If nonzero, when in byte mode, don't split multibyte characters. */ ++static int byte_mode_character_aware; ++ ++/* If nonzero, the function for single byte locale is work ++ if this program runs on multibyte locale. */ ++static int force_singlebyte_mode; ++ + /* If true do not output lines containing no delimiter characters. + Otherwise, all such lines are printed. This option is valid only + with field mode. */ +@@ -97,6 +173,9 @@ static bool complement; + + /* The delimiter character for field mode. */ + static unsigned char delim; ++#if HAVE_WCHAR_H ++static wchar_t wcdelim; ++#endif + + /* The delimiter for each line/record. */ + static unsigned char line_delim = '\n'; +@@ -164,7 +243,7 @@ Print selected parts of lines from each + -f, --fields=LIST select only these fields; also print any line\n\ + that contains no delimiter character, unless\n\ + the -s option is specified\n\ +- -n (ignored)\n\ ++ -n with -b: don't split multibyte characters\n\ + "), stdout); + fputs (_("\ + --complement complement the set of selected bytes, characters\n\ +@@ -280,6 +359,82 @@ cut_bytes (FILE *stream) + } + } + ++#if HAVE_MBRTOWC ++/* This function is in use for the following case. ++ ++ 1. Read from the stream STREAM, printing to standard output any selected ++ characters. ++ ++ 2. Read from stream STREAM, printing to standard output any selected bytes, ++ without splitting multibyte characters. */ ++ ++static void ++cut_characters_or_cut_bytes_no_split (FILE *stream) ++{ ++ size_t idx; /* number of bytes or characters in the line so far. */ ++ char buf[MB_LEN_MAX + BUFSIZ]; /* For spooling a read byte sequence. */ ++ char *bufpos; /* Next read position of BUF. */ ++ size_t buflen; /* The length of the byte sequence in buf. */ ++ wint_t wc; /* A gotten wide character. */ ++ size_t mblength; /* The byte size of a multibyte character which shows ++ as same character as WC. */ ++ mbstate_t state; /* State of the stream. */ ++ bool convfail = false; /* true, when conversion failed. Otherwise false. */ ++ /* Whether to begin printing delimiters between ranges for the current line. ++ Set after we've begun printing data corresponding to the first range. */ ++ bool print_delimiter = false; ++ ++ idx = 0; ++ buflen = 0; ++ bufpos = buf; ++ memset (&state, '\0', sizeof(mbstate_t)); ++ ++ current_rp = frp; ++ ++ while (1) ++ { ++ REFILL_BUFFER (buf, bufpos, buflen, stream); ++ ++ GET_NEXT_WC_FROM_BUFFER (wc, bufpos, buflen, mblength, state, convfail); ++ (void) convfail; /* ignore unused */ ++ ++ if (wc == WEOF) ++ { ++ if (idx > 0) ++ putchar (line_delim); ++ break; ++ } ++ else if (wc == line_delim) ++ { ++ putchar (line_delim); ++ idx = 0; ++ print_delimiter = false; ++ current_rp = frp; ++ } ++ else ++ { ++ next_item (&idx); ++ if (print_kth (idx)) ++ { ++ if (output_delimiter_specified) ++ { ++ if (print_delimiter && is_range_start_index (idx)) ++ { ++ fwrite (output_delimiter_string, sizeof (char), ++ output_delimiter_length, stdout); ++ } ++ print_delimiter = true; ++ } ++ fwrite (bufpos, mblength, sizeof(char), stdout); ++ } ++ } ++ ++ buflen -= mblength; ++ bufpos += mblength; ++ } ++} ++#endif ++ + /* Read from stream STREAM, printing to standard output any selected fields. */ + + static void +@@ -425,13 +580,211 @@ cut_fields (FILE *stream) + } + } + ++#if HAVE_MBRTOWC ++static void ++cut_fields_mb (FILE *stream) ++{ ++ int c; ++ size_t field_idx; ++ int found_any_selected_field; ++ int buffer_first_field; ++ int empty_input; ++ char buf[MB_LEN_MAX + BUFSIZ]; /* For spooling a read byte sequence. */ ++ char *bufpos; /* Next read position of BUF. */ ++ size_t buflen; /* The length of the byte sequence in buf. */ ++ wint_t wc = 0; /* A gotten wide character. */ ++ size_t mblength; /* The byte size of a multibyte character which shows ++ as same character as WC. */ ++ mbstate_t state; /* State of the stream. */ ++ bool convfail = false; /* true, when conversion failed. Otherwise false. */ ++ ++ current_rp = frp; ++ ++ found_any_selected_field = 0; ++ field_idx = 1; ++ bufpos = buf; ++ buflen = 0; ++ memset (&state, '\0', sizeof(mbstate_t)); ++ ++ c = getc (stream); ++ empty_input = (c == EOF); ++ if (c != EOF) ++ { ++ ungetc (c, stream); ++ wc = 0; ++ } ++ else ++ wc = WEOF; ++ ++ /* To support the semantics of the -s flag, we may have to buffer ++ all of the first field to determine whether it is `delimited.' ++ But that is unnecessary if all non-delimited lines must be printed ++ and the first field has been selected, or if non-delimited lines ++ must be suppressed and the first field has *not* been selected. ++ That is because a non-delimited line has exactly one field. */ ++ buffer_first_field = (suppress_non_delimited ^ !print_kth (1)); ++ ++ while (1) ++ { ++ if (field_idx == 1 && buffer_first_field) ++ { ++ int len = 0; ++ ++ while (1) ++ { ++ REFILL_BUFFER (buf, bufpos, buflen, stream); ++ ++ GET_NEXT_WC_FROM_BUFFER ++ (wc, bufpos, buflen, mblength, state, convfail); ++ ++ if (wc == WEOF) ++ break; ++ ++ field_1_buffer = xrealloc (field_1_buffer, len + mblength); ++ memcpy (field_1_buffer + len, bufpos, mblength); ++ len += mblength; ++ buflen -= mblength; ++ bufpos += mblength; ++ ++ if (!convfail && (wc == line_delim || wc == wcdelim)) ++ break; ++ } ++ ++ if (len <= 0 && wc == WEOF) ++ break; ++ ++ /* If the first field extends to the end of line (it is not ++ delimited) and we are printing all non-delimited lines, ++ print this one. */ ++ if (convfail || (!convfail && wc != wcdelim)) ++ { ++ if (suppress_non_delimited) ++ { ++ /* Empty. */ ++ } ++ else ++ { ++ fwrite (field_1_buffer, sizeof (char), len, stdout); ++ /* Make sure the output line is newline terminated. */ ++ if (convfail || (!convfail && wc != line_delim)) ++ putchar (line_delim); ++ } ++ continue; ++ } ++ ++ if (print_kth (1)) ++ { ++ /* Print the field, but not the trailing delimiter. */ ++ fwrite (field_1_buffer, sizeof (char), len - 1, stdout); ++ found_any_selected_field = 1; ++ } ++ next_item (&field_idx); ++ } ++ ++ if (wc != WEOF) ++ { ++ if (print_kth (field_idx)) ++ { ++ if (found_any_selected_field) ++ { ++ fwrite (output_delimiter_string, sizeof (char), ++ output_delimiter_length, stdout); ++ } ++ found_any_selected_field = 1; ++ } ++ ++ while (1) ++ { ++ REFILL_BUFFER (buf, bufpos, buflen, stream); ++ ++ GET_NEXT_WC_FROM_BUFFER ++ (wc, bufpos, buflen, mblength, state, convfail); ++ ++ if (wc == WEOF) ++ break; ++ else if (!convfail && (wc == wcdelim || wc == line_delim)) ++ { ++ buflen -= mblength; ++ bufpos += mblength; ++ break; ++ } ++ ++ if (print_kth (field_idx)) ++ fwrite (bufpos, mblength, sizeof(char), stdout); ++ ++ buflen -= mblength; ++ bufpos += mblength; ++ } ++ } ++ ++ if ((!convfail || wc == line_delim) && buflen < 1) ++ wc = WEOF; ++ ++ if (!convfail && wc == wcdelim) ++ next_item (&field_idx); ++ else if (wc == WEOF || (!convfail && wc == line_delim)) ++ { ++ if (found_any_selected_field ++ || (!empty_input && !(suppress_non_delimited && field_idx == 1))) ++ putchar (line_delim); ++ if (wc == WEOF) ++ break; ++ field_idx = 1; ++ current_rp = frp; ++ found_any_selected_field = 0; ++ } ++ } ++} ++#endif ++ + static void + cut_stream (FILE *stream) + { +- if (operating_mode == byte_mode) +- cut_bytes (stream); ++#if HAVE_MBRTOWC ++ if (MB_CUR_MAX > 1 && !force_singlebyte_mode) ++ { ++ switch (operating_mode) ++ { ++ case byte_mode: ++ if (byte_mode_character_aware) ++ cut_characters_or_cut_bytes_no_split (stream); ++ else ++ cut_bytes (stream); ++ break; ++ ++ case character_mode: ++ cut_characters_or_cut_bytes_no_split (stream); ++ break; ++ ++ case field_mode: ++ if (delimlen == 1) ++ { ++ /* Check if we have utf8 multibyte locale, so we can use this ++ optimization because of uniqueness of characters, which is ++ not true for e.g. SJIS */ ++ char * loc = setlocale(LC_CTYPE, NULL); ++ if (loc && (strstr (loc, "UTF-8") || strstr (loc, "utf-8") || ++ strstr (loc, "UTF8") || strstr (loc, "utf8"))) ++ { ++ cut_fields (stream); ++ break; ++ } ++ } ++ cut_fields_mb (stream); ++ break; ++ ++ default: ++ abort (); ++ } ++ } + else +- cut_fields (stream); ++#endif ++ { ++ if (operating_mode == field_mode) ++ cut_fields (stream); ++ else ++ cut_bytes (stream); ++ } + } + + /* Process file FILE to standard output. +@@ -483,6 +836,7 @@ main (int argc, char **argv) + bool ok; + bool delim_specified = false; + char *spec_list_string IF_LINT ( = NULL); ++ char mbdelim[MB_LEN_MAX + 1]; + + initialize_main (&argc, &argv); + set_program_name (argv[0]); +@@ -505,7 +859,6 @@ main (int argc, char **argv) + switch (optc) + { + case 'b': +- case 'c': + /* Build the byte list. */ + if (operating_mode != undefined_mode) + FATAL_ERROR (_("only one type of list may be specified")); +@@ -513,6 +866,14 @@ main (int argc, char **argv) + spec_list_string = optarg; + break; + ++ case 'c': ++ /* Build the character list. */ ++ if (operating_mode != undefined_mode) ++ FATAL_ERROR (_("only one type of list may be specified")); ++ operating_mode = character_mode; ++ spec_list_string = optarg; ++ break; ++ + case 'f': + /* Build the field list. */ + if (operating_mode != undefined_mode) +@@ -524,10 +885,38 @@ main (int argc, char **argv) + case 'd': + /* New delimiter. */ + /* Interpret -d '' to mean 'use the NUL byte as the delimiter.' */ +- if (optarg[0] != '\0' && optarg[1] != '\0') +- FATAL_ERROR (_("the delimiter must be a single character")); +- delim = optarg[0]; +- delim_specified = true; ++ { ++#if HAVE_MBRTOWC ++ if(MB_CUR_MAX > 1) ++ { ++ mbstate_t state; ++ ++ memset (&state, '\0', sizeof(mbstate_t)); ++ delimlen = mbrtowc (&wcdelim, optarg, strnlen(optarg, MB_LEN_MAX), &state); ++ ++ if (delimlen == (size_t)-1 || delimlen == (size_t)-2) ++ ++force_singlebyte_mode; ++ else ++ { ++ delimlen = (delimlen < 1) ? 1 : delimlen; ++ if (wcdelim != L'\0' && *(optarg + delimlen) != '\0') ++ FATAL_ERROR (_("the delimiter must be a single character")); ++ memcpy (mbdelim, optarg, delimlen); ++ mbdelim[delimlen] = '\0'; ++ if (delimlen == 1) ++ delim = *optarg; ++ } ++ } ++ ++ if (MB_CUR_MAX <= 1 || force_singlebyte_mode) ++#endif ++ { ++ if (optarg[0] != '\0' && optarg[1] != '\0') ++ FATAL_ERROR (_("the delimiter must be a single character")); ++ delim = (unsigned char) optarg[0]; ++ } ++ delim_specified = true; ++ } + break; + + case OUTPUT_DELIMITER_OPTION: +@@ -540,6 +929,7 @@ main (int argc, char **argv) + break; + + case 'n': ++ byte_mode_character_aware = 1; + break; + + case 's': +@@ -579,15 +969,34 @@ main (int argc, char **argv) + | (complement ? SETFLD_COMPLEMENT : 0) ); + + if (!delim_specified) +- delim = '\t'; ++ { ++ delim = '\t'; ++#ifdef HAVE_MBRTOWC ++ wcdelim = L'\t'; ++ mbdelim[0] = '\t'; ++ mbdelim[1] = '\0'; ++ delimlen = 1; ++#endif ++ } + + if (output_delimiter_string == NULL) + { +- static char dummy[2]; +- dummy[0] = delim; +- dummy[1] = '\0'; +- output_delimiter_string = dummy; +- output_delimiter_length = 1; ++#ifdef HAVE_MBRTOWC ++ if (MB_CUR_MAX > 1 && !force_singlebyte_mode) ++ { ++ output_delimiter_string = xstrdup(mbdelim); ++ output_delimiter_length = delimlen; ++ } ++ ++ if (MB_CUR_MAX <= 1 || force_singlebyte_mode) ++#endif ++ { ++ static char dummy[2]; ++ dummy[0] = delim; ++ dummy[1] = '\0'; ++ output_delimiter_string = dummy; ++ output_delimiter_length = 1; ++ } + } + + if (optind == argc) +diff -Naurp coreutils-8.25-orig/src/expand.c coreutils-8.25/src/expand.c +--- coreutils-8.25-orig/src/expand.c 2016-01-01 07:48:50.000000000 -0600 ++++ coreutils-8.25/src/expand.c 2016-02-08 19:07:10.301944619 -0600 +@@ -37,12 +37,34 @@ + #include + #include + #include ++ ++/* Get mbstate_t, mbrtowc(), wcwidth(). */ ++#if HAVE_WCHAR_H ++# include ++#endif ++ ++/* Get iswblank(). */ ++#if HAVE_WCTYPE_H ++# include ++#endif ++ + #include "system.h" + #include "error.h" + #include "fadvise.h" + #include "quote.h" + #include "xstrndup.h" + ++/* MB_LEN_MAX is incorrectly defined to be 1 in at least one GCC ++ installation; work around this configuration error. */ ++#if !defined MB_LEN_MAX || MB_LEN_MAX < 2 ++# define MB_LEN_MAX 16 ++#endif ++ ++/* Some systems, like BeOS, have multibyte encodings but lack mbstate_t. */ ++#if HAVE_MBRTOWC && defined mbstate_t ++# define mbrtowc(pwc, s, n, ps) (mbrtowc) (pwc, s, n, 0) ++#endif ++ + /* The official name of this program (e.g., no 'g' prefix). */ + #define PROGRAM_NAME "expand" + +@@ -357,6 +379,142 @@ expand (void) + } + } + ++#if HAVE_MBRTOWC ++static void ++expand_multibyte (void) ++{ ++ FILE *fp; /* Input strem. */ ++ mbstate_t i_state; /* Current shift state of the input stream. */ ++ mbstate_t i_state_bak; /* Back up the I_STATE. */ ++ mbstate_t o_state; /* Current shift state of the output stream. */ ++ char buf[MB_LEN_MAX + BUFSIZ]; /* For spooling a read byte sequence. */ ++ char *bufpos = buf; /* Next read position of BUF. */ ++ size_t buflen = 0; /* The length of the byte sequence in buf. */ ++ wchar_t wc; /* A gotten wide character. */ ++ size_t mblength; /* The byte size of a multibyte character ++ which shows as same character as WC. */ ++ int tab_index = 0; /* Index in `tab_list' of next tabstop. */ ++ int column = 0; /* Column on screen of the next char. */ ++ int next_tab_column; /* Column the next tab stop is on. */ ++ int convert = 1; /* If nonzero, perform translations. */ ++ ++ fp = next_file ((FILE *) NULL); ++ if (fp == NULL) ++ return; ++ ++ memset (&o_state, '\0', sizeof(mbstate_t)); ++ memset (&i_state, '\0', sizeof(mbstate_t)); ++ ++ for (;;) ++ { ++ /* Refill the buffer BUF. */ ++ if (buflen < MB_LEN_MAX && !feof(fp) && !ferror(fp)) ++ { ++ memmove (buf, bufpos, buflen); ++ buflen += fread (buf + buflen, sizeof(char), BUFSIZ, fp); ++ bufpos = buf; ++ } ++ ++ /* No character is left in BUF. */ ++ if (buflen < 1) ++ { ++ fp = next_file (fp); ++ ++ if (fp == NULL) ++ break; /* No more files. */ ++ else ++ { ++ memset (&i_state, '\0', sizeof(mbstate_t)); ++ continue; ++ } ++ } ++ ++ /* Get a wide character. */ ++ i_state_bak = i_state; ++ mblength = mbrtowc (&wc, bufpos, buflen, &i_state); ++ ++ switch (mblength) ++ { ++ case (size_t)-1: /* illegal byte sequence. */ ++ case (size_t)-2: ++ mblength = 1; ++ i_state = i_state_bak; ++ if (convert) ++ { ++ ++column; ++ if (convert_entire_line == 0 && !isblank(*bufpos)) ++ convert = 0; ++ } ++ putchar (*bufpos); ++ break; ++ ++ case 0: /* null. */ ++ mblength = 1; ++ if (convert && convert_entire_line == 0) ++ convert = 0; ++ putchar ('\0'); ++ break; ++ ++ default: ++ if (wc == L'\n') /* LF. */ ++ { ++ tab_index = 0; ++ column = 0; ++ convert = 1; ++ putchar ('\n'); ++ } ++ else if (wc == L'\t' && convert) /* Tab. */ ++ { ++ if (tab_size == 0) ++ { ++ /* Do not let tab_index == first_free_tab; ++ stop when it is 1 less. */ ++ while (tab_index < first_free_tab - 1 ++ && column >= tab_list[tab_index]) ++ tab_index++; ++ next_tab_column = tab_list[tab_index]; ++ if (tab_index < first_free_tab - 1) ++ tab_index++; ++ if (column >= next_tab_column) ++ next_tab_column = column + 1; ++ } ++ else ++ next_tab_column = column + tab_size - column % tab_size; ++ ++ while (column < next_tab_column) ++ { ++ putchar (' '); ++ ++column; ++ } ++ } ++ else /* Others. */ ++ { ++ if (convert) ++ { ++ if (wc == L'\b') ++ { ++ if (column > 0) ++ --column; ++ } ++ else ++ { ++ int width; /* The width of WC. */ ++ ++ width = wcwidth (wc); ++ column += (width > 0) ? width : 0; ++ if (convert_entire_line == 0 && !iswblank(wc)) ++ convert = 0; ++ } ++ } ++ fwrite (bufpos, sizeof(char), mblength, stdout); ++ } ++ } ++ buflen -= mblength; ++ bufpos += mblength; ++ } ++} ++#endif ++ + int + main (int argc, char **argv) + { +@@ -421,7 +579,12 @@ main (int argc, char **argv) + + file_list = (optind < argc ? &argv[optind] : stdin_argv); + +- expand (); ++#if HAVE_MBRTOWC ++ if (MB_CUR_MAX > 1) ++ expand_multibyte (); ++ else ++#endif ++ expand (); + + if (have_read_stdin && fclose (stdin) != 0) + error (EXIT_FAILURE, errno, "-"); +diff -Naurp coreutils-8.25-orig/src/fold.c coreutils-8.25/src/fold.c +--- coreutils-8.25-orig/src/fold.c 2016-01-01 07:48:50.000000000 -0600 ++++ coreutils-8.25/src/fold.c 2016-02-08 19:07:10.302944622 -0600 +@@ -22,11 +22,33 @@ + #include + #include + ++/* Get mbstate_t, mbrtowc(), wcwidth(). */ ++#if HAVE_WCHAR_H ++# include ++#endif ++ ++/* Get iswprint(), iswblank(), wcwidth(). */ ++#if HAVE_WCTYPE_H ++# include ++#endif ++ + #include "system.h" + #include "error.h" + #include "fadvise.h" + #include "xdectoint.h" + ++/* MB_LEN_MAX is incorrectly defined to be 1 in at least one GCC ++ installation; work around this configuration error. */ ++#if !defined MB_LEN_MAX || MB_LEN_MAX < 2 ++# undef MB_LEN_MAX ++# define MB_LEN_MAX 16 ++#endif ++ ++/* Some systems, like BeOS, have multibyte encodings but lack mbstate_t. */ ++#if HAVE_MBRTOWC && defined mbstate_t ++# define mbrtowc(pwc, s, n, ps) (mbrtowc) (pwc, s, n, 0) ++#endif ++ + #define TAB_WIDTH 8 + + /* The official name of this program (e.g., no 'g' prefix). */ +@@ -34,20 +56,41 @@ + + #define AUTHORS proper_name ("David MacKenzie") + ++#define FATAL_ERROR(Message) \ ++ do \ ++ { \ ++ error (0, 0, (Message)); \ ++ usage (2); \ ++ } \ ++ while (0) ++ ++enum operating_mode ++{ ++ /* Fold texts by columns that are at the given positions. */ ++ column_mode, ++ ++ /* Fold texts by bytes that are at the given positions. */ ++ byte_mode, ++ ++ /* Fold texts by characters that are at the given positions. */ ++ character_mode, ++}; ++ ++/* The argument shows current mode. (Default: column_mode) */ ++static enum operating_mode operating_mode; ++ + /* If nonzero, try to break on whitespace. */ + static bool break_spaces; + +-/* If nonzero, count bytes, not column positions. */ +-static bool count_bytes; +- + /* If nonzero, at least one of the files we read was standard input. */ + static bool have_read_stdin; + +-static char const shortopts[] = "bsw:0::1::2::3::4::5::6::7::8::9::"; ++static char const shortopts[] = "bcsw:0::1::2::3::4::5::6::7::8::9::"; + + static struct option const longopts[] = + { + {"bytes", no_argument, NULL, 'b'}, ++ {"characters", no_argument, NULL, 'c'}, + {"spaces", no_argument, NULL, 's'}, + {"width", required_argument, NULL, 'w'}, + {GETOPT_HELP_OPTION_DECL}, +@@ -75,6 +118,7 @@ Wrap input lines in each FILE, writing t + + fputs (_("\ + -b, --bytes count bytes rather than columns\n\ ++ -c, --characters count characters rather than columns\n\ + -s, --spaces break at spaces\n\ + -w, --width=WIDTH use WIDTH columns instead of 80\n\ + "), stdout); +@@ -92,7 +136,7 @@ Wrap input lines in each FILE, writing t + static size_t + adjust_column (size_t column, char c) + { +- if (!count_bytes) ++ if (operating_mode != byte_mode) + { + if (c == '\b') + { +@@ -115,30 +159,14 @@ adjust_column (size_t column, char c) + to stdout, with maximum line length WIDTH. + Return true if successful. */ + +-static bool +-fold_file (char const *filename, size_t width) ++static void ++fold_text (FILE *istream, size_t width, int *saved_errno) + { +- FILE *istream; + int c; + size_t column = 0; /* Screen column where next char will go. */ + size_t offset_out = 0; /* Index in 'line_out' for next char. */ + static char *line_out = NULL; + static size_t allocated_out = 0; +- int saved_errno; +- +- if (STREQ (filename, "-")) +- { +- istream = stdin; +- have_read_stdin = true; +- } +- else +- istream = fopen (filename, "r"); +- +- if (istream == NULL) +- { +- error (0, errno, "%s", quotef (filename)); +- return false; +- } + + fadvise (istream, FADVISE_SEQUENTIAL); + +@@ -168,6 +196,15 @@ fold_file (char const *filename, size_t + bool found_blank = false; + size_t logical_end = offset_out; + ++ /* If LINE_OUT has no wide character, ++ put a new wide character in LINE_OUT ++ if column is bigger than width. */ ++ if (offset_out == 0) ++ { ++ line_out[offset_out++] = c; ++ continue; ++ } ++ + /* Look for the last blank. */ + while (logical_end) + { +@@ -214,11 +251,221 @@ fold_file (char const *filename, size_t + line_out[offset_out++] = c; + } + +- saved_errno = errno; ++ *saved_errno = errno; ++ ++ if (offset_out) ++ fwrite (line_out, sizeof (char), (size_t) offset_out, stdout); ++ ++} ++ ++#if HAVE_MBRTOWC ++static void ++fold_multibyte_text (FILE *istream, size_t width, int *saved_errno) ++{ ++ char buf[MB_LEN_MAX + BUFSIZ]; /* For spooling a read byte sequence. */ ++ size_t buflen = 0; /* The length of the byte sequence in buf. */ ++ char *bufpos = buf; /* Next read position of BUF. */ ++ wint_t wc; /* A gotten wide character. */ ++ size_t mblength; /* The byte size of a multibyte character which shows ++ as same character as WC. */ ++ mbstate_t state, state_bak; /* State of the stream. */ ++ int convfail = 0; /* 1, when conversion is failed. Otherwise 0. */ ++ ++ static char *line_out = NULL; ++ size_t offset_out = 0; /* Index in `line_out' for next char. */ ++ static size_t allocated_out = 0; ++ ++ int increment; ++ size_t column = 0; ++ ++ size_t last_blank_pos; ++ size_t last_blank_column; ++ int is_blank_seen; ++ int last_blank_increment = 0; ++ int is_bs_following_last_blank; ++ size_t bs_following_last_blank_num; ++ int is_cr_after_last_blank; ++ ++#define CLEAR_FLAGS \ ++ do \ ++ { \ ++ last_blank_pos = 0; \ ++ last_blank_column = 0; \ ++ is_blank_seen = 0; \ ++ is_bs_following_last_blank = 0; \ ++ bs_following_last_blank_num = 0; \ ++ is_cr_after_last_blank = 0; \ ++ } \ ++ while (0) ++ ++#define START_NEW_LINE \ ++ do \ ++ { \ ++ putchar ('\n'); \ ++ column = 0; \ ++ offset_out = 0; \ ++ CLEAR_FLAGS; \ ++ } \ ++ while (0) ++ ++ CLEAR_FLAGS; ++ memset (&state, '\0', sizeof(mbstate_t)); ++ ++ for (;; bufpos += mblength, buflen -= mblength) ++ { ++ if (buflen < MB_LEN_MAX && !feof (istream) && !ferror (istream)) ++ { ++ memmove (buf, bufpos, buflen); ++ buflen += fread (buf + buflen, sizeof(char), BUFSIZ, istream); ++ bufpos = buf; ++ } ++ ++ if (buflen < 1) ++ break; ++ ++ /* Get a wide character. */ ++ state_bak = state; ++ mblength = mbrtowc ((wchar_t *)&wc, bufpos, buflen, &state); ++ ++ switch (mblength) ++ { ++ case (size_t)-1: ++ case (size_t)-2: ++ convfail++; ++ state = state_bak; ++ /* Fall through. */ ++ ++ case 0: ++ mblength = 1; ++ break; ++ } ++ ++rescan: ++ if (operating_mode == byte_mode) /* byte mode */ ++ increment = mblength; ++ else if (operating_mode == character_mode) /* character mode */ ++ increment = 1; ++ else /* column mode */ ++ { ++ if (convfail) ++ increment = 1; ++ else ++ { ++ switch (wc) ++ { ++ case L'\n': ++ fwrite (line_out, sizeof(char), offset_out, stdout); ++ START_NEW_LINE; ++ continue; ++ ++ case L'\b': ++ increment = (column > 0) ? -1 : 0; ++ break; ++ ++ case L'\r': ++ increment = -1 * column; ++ break; ++ ++ case L'\t': ++ increment = 8 - column % 8; ++ break; ++ ++ default: ++ increment = wcwidth (wc); ++ increment = (increment < 0) ? 0 : increment; ++ } ++ } ++ } ++ ++ if (column + increment > width && break_spaces && last_blank_pos) ++ { ++ fwrite (line_out, sizeof(char), last_blank_pos, stdout); ++ putchar ('\n'); ++ ++ offset_out = offset_out - last_blank_pos; ++ column = column - last_blank_column + ((is_cr_after_last_blank) ++ ? last_blank_increment : bs_following_last_blank_num); ++ memmove (line_out, line_out + last_blank_pos, offset_out); ++ CLEAR_FLAGS; ++ goto rescan; ++ } ++ ++ if (column + increment > width && column != 0) ++ { ++ fwrite (line_out, sizeof(char), offset_out, stdout); ++ START_NEW_LINE; ++ goto rescan; ++ } ++ ++ if (allocated_out < offset_out + mblength) ++ { ++ line_out = X2REALLOC (line_out, &allocated_out); ++ } ++ ++ memcpy (line_out + offset_out, bufpos, mblength); ++ offset_out += mblength; ++ column += increment; ++ ++ if (is_blank_seen && !convfail && wc == L'\r') ++ is_cr_after_last_blank = 1; ++ ++ if (is_bs_following_last_blank && !convfail && wc == L'\b') ++ ++bs_following_last_blank_num; ++ else ++ is_bs_following_last_blank = 0; ++ ++ if (break_spaces && !convfail && iswblank (wc)) ++ { ++ last_blank_pos = offset_out; ++ last_blank_column = column; ++ is_blank_seen = 1; ++ last_blank_increment = increment; ++ is_bs_following_last_blank = 1; ++ bs_following_last_blank_num = 0; ++ is_cr_after_last_blank = 0; ++ } ++ } ++ ++ *saved_errno = errno; + + if (offset_out) + fwrite (line_out, sizeof (char), (size_t) offset_out, stdout); + ++} ++#endif ++ ++/* Fold file FILENAME, or standard input if FILENAME is "-", ++ to stdout, with maximum line length WIDTH. ++ Return 0 if successful, 1 if an error occurs. */ ++ ++static bool ++fold_file (char const *filename, size_t width) ++{ ++ FILE *istream; ++ int saved_errno; ++ ++ if (STREQ (filename, "-")) ++ { ++ istream = stdin; ++ have_read_stdin = 1; ++ } ++ else ++ istream = fopen (filename, "r"); ++ ++ if (istream == NULL) ++ { ++ error (0, errno, "%s", quotef (filename)); ++ return 1; ++ } ++ ++ /* Define how ISTREAM is being folded. */ ++#if HAVE_MBRTOWC ++ if (MB_CUR_MAX > 1) ++ fold_multibyte_text (istream, width, &saved_errno); ++ else ++#endif ++ fold_text (istream, width, &saved_errno); ++ + if (ferror (istream)) + { + error (0, saved_errno, "%s", quotef (filename)); +@@ -251,7 +498,8 @@ main (int argc, char **argv) + + atexit (close_stdout); + +- break_spaces = count_bytes = have_read_stdin = false; ++ operating_mode = column_mode; ++ break_spaces = have_read_stdin = false; + + while ((optc = getopt_long (argc, argv, shortopts, longopts, NULL)) != -1) + { +@@ -260,7 +508,15 @@ main (int argc, char **argv) + switch (optc) + { + case 'b': /* Count bytes rather than columns. */ +- count_bytes = true; ++ if (operating_mode != column_mode) ++ FATAL_ERROR (_("only one way of folding may be specified")); ++ operating_mode = byte_mode; ++ break; ++ ++ case 'c': ++ if (operating_mode != column_mode) ++ FATAL_ERROR (_("only one way of folding may be specified")); ++ operating_mode = character_mode; + break; + + case 's': /* Break at word boundaries. */ +diff -Naurp coreutils-8.25-orig/src/join.c coreutils-8.25/src/join.c +--- coreutils-8.25-orig/src/join.c 2016-01-13 05:08:59.000000000 -0600 ++++ coreutils-8.25/src/join.c 2016-02-08 19:07:10.303944625 -0600 +@@ -22,18 +22,32 @@ + #include + #include + ++/* Get mbstate_t, mbrtowc(), mbrtowc(), wcwidth(). */ ++#if HAVE_WCHAR_H ++# include ++#endif ++ ++/* Get iswblank(), towupper. */ ++#if HAVE_WCTYPE_H ++# include ++#endif ++ + #include "system.h" + #include "error.h" + #include "fadvise.h" + #include "hard-locale.h" + #include "linebuffer.h" +-#include "memcasecmp.h" + #include "quote.h" + #include "stdio--.h" + #include "xmemcoll.h" + #include "xstrtol.h" + #include "argmatch.h" + ++/* Some systems, like BeOS, have multibyte encodings but lack mbstate_t. */ ++#if HAVE_MBRTOWC && defined mbstate_t ++# define mbrtowc(pwc, s, n, ps) (mbrtowc) (pwc, s, n, 0) ++#endif ++ + /* The official name of this program (e.g., no 'g' prefix). */ + #define PROGRAM_NAME "join" + +@@ -135,10 +149,12 @@ static struct outlist outlist_head; + /* Last element in 'outlist', where a new element can be added. */ + static struct outlist *outlist_end = &outlist_head; + +-/* Tab character separating fields. If negative, fields are separated +- by any nonempty string of blanks, otherwise by exactly one +- tab character whose value (when cast to unsigned char) equals TAB. */ +-static int tab = -1; ++/* Tab character separating fields. If NULL, fields are separated ++ by any nonempty string of blanks. */ ++static char *tab = NULL; ++ ++/* The number of bytes used for tab. */ ++static size_t tablen = 0; + + /* If nonzero, check that the input is correctly ordered. */ + static enum +@@ -275,13 +291,14 @@ xfields (struct line *line) + if (ptr == lim) + return; + +- if (0 <= tab && tab != '\n') ++ if (tab != NULL) + { ++ unsigned char t = tab[0]; + char *sep; +- for (; (sep = memchr (ptr, tab, lim - ptr)) != NULL; ptr = sep + 1) ++ for (; (sep = memchr (ptr, t, lim - ptr)) != NULL; ptr = sep + 1) + extract_field (line, ptr, sep - ptr); + } +- else if (tab < 0) ++ else + { + /* Skip leading blanks before the first field. */ + while (field_sep (*ptr)) +@@ -305,6 +322,147 @@ xfields (struct line *line) + extract_field (line, ptr, lim - ptr); + } + ++#if HAVE_MBRTOWC ++static void ++xfields_multibyte (struct line *line) ++{ ++ char *ptr = line->buf.buffer; ++ char const *lim = ptr + line->buf.length - 1; ++ wchar_t wc = 0; ++ size_t mblength = 1; ++ mbstate_t state, state_bak; ++ ++ memset (&state, 0, sizeof (mbstate_t)); ++ ++ if (ptr >= lim) ++ return; ++ ++ if (tab != NULL) ++ { ++ char *sep = ptr; ++ for (; ptr < lim; ptr = sep + mblength) ++ { ++ sep = ptr; ++ while (sep < lim) ++ { ++ state_bak = state; ++ mblength = mbrtowc (&wc, sep, lim - sep + 1, &state); ++ ++ if (mblength == (size_t)-1 || mblength == (size_t)-2) ++ { ++ mblength = 1; ++ state = state_bak; ++ } ++ mblength = (mblength < 1) ? 1 : mblength; ++ ++ if (mblength == tablen && !memcmp (sep, tab, mblength)) ++ break; ++ else ++ { ++ sep += mblength; ++ continue; ++ } ++ } ++ ++ if (sep >= lim) ++ break; ++ ++ extract_field (line, ptr, sep - ptr); ++ } ++ } ++ else ++ { ++ /* Skip leading blanks before the first field. */ ++ while(ptr < lim) ++ { ++ state_bak = state; ++ mblength = mbrtowc (&wc, ptr, lim - ptr + 1, &state); ++ ++ if (mblength == (size_t)-1 || mblength == (size_t)-2) ++ { ++ mblength = 1; ++ state = state_bak; ++ break; ++ } ++ mblength = (mblength < 1) ? 1 : mblength; ++ ++ if (!iswblank(wc) && wc != '\n') ++ break; ++ ptr += mblength; ++ } ++ ++ do ++ { ++ char *sep; ++ state_bak = state; ++ mblength = mbrtowc (&wc, ptr, lim - ptr + 1, &state); ++ if (mblength == (size_t)-1 || mblength == (size_t)-2) ++ { ++ mblength = 1; ++ state = state_bak; ++ break; ++ } ++ mblength = (mblength < 1) ? 1 : mblength; ++ ++ sep = ptr + mblength; ++ while (sep < lim) ++ { ++ state_bak = state; ++ mblength = mbrtowc (&wc, sep, lim - sep + 1, &state); ++ if (mblength == (size_t)-1 || mblength == (size_t)-2) ++ { ++ mblength = 1; ++ state = state_bak; ++ break; ++ } ++ mblength = (mblength < 1) ? 1 : mblength; ++ ++ if (iswblank (wc) || wc == '\n') ++ break; ++ ++ sep += mblength; ++ } ++ ++ extract_field (line, ptr, sep - ptr); ++ if (sep >= lim) ++ return; ++ ++ state_bak = state; ++ mblength = mbrtowc (&wc, sep, lim - sep + 1, &state); ++ if (mblength == (size_t)-1 || mblength == (size_t)-2) ++ { ++ mblength = 1; ++ state = state_bak; ++ break; ++ } ++ mblength = (mblength < 1) ? 1 : mblength; ++ ++ ptr = sep + mblength; ++ while (ptr < lim) ++ { ++ state_bak = state; ++ mblength = mbrtowc (&wc, ptr, lim - ptr + 1, &state); ++ if (mblength == (size_t)-1 || mblength == (size_t)-2) ++ { ++ mblength = 1; ++ state = state_bak; ++ break; ++ } ++ mblength = (mblength < 1) ? 1 : mblength; ++ ++ if (!iswblank (wc) && wc != '\n') ++ break; ++ ++ ptr += mblength; ++ } ++ } ++ while (ptr < lim); ++ } ++ ++ extract_field (line, ptr, lim - ptr); ++} ++#endif ++ + static void + freeline (struct line *line) + { +@@ -326,56 +484,133 @@ keycmp (struct line const *line1, struct + size_t jf_1, size_t jf_2) + { + /* Start of field to compare in each file. */ +- char *beg1; +- char *beg2; +- +- size_t len1; +- size_t len2; /* Length of fields to compare. */ ++ char *beg[2]; ++ char *copy[2]; ++ size_t len[2]; /* Length of fields to compare. */ + int diff; ++ int i, j; ++ int mallocd = 0; + + if (jf_1 < line1->nfields) + { +- beg1 = line1->fields[jf_1].beg; +- len1 = line1->fields[jf_1].len; ++ beg[0] = line1->fields[jf_1].beg; ++ len[0] = line1->fields[jf_1].len; + } + else + { +- beg1 = NULL; +- len1 = 0; ++ beg[0] = NULL; ++ len[0] = 0; + } + + if (jf_2 < line2->nfields) + { +- beg2 = line2->fields[jf_2].beg; +- len2 = line2->fields[jf_2].len; ++ beg[1] = line2->fields[jf_2].beg; ++ len[1] = line2->fields[jf_2].len; + } + else + { +- beg2 = NULL; +- len2 = 0; ++ beg[1] = NULL; ++ len[1] = 0; + } + +- if (len1 == 0) +- return len2 == 0 ? 0 : -1; +- if (len2 == 0) ++ if (len[0] == 0) ++ return len[1] == 0 ? 0 : -1; ++ if (len[1] == 0) + return 1; + + if (ignore_case) + { +- /* FIXME: ignore_case does not work with NLS (in particular, +- with multibyte chars). */ +- diff = memcasecmp (beg1, beg2, MIN (len1, len2)); ++#ifdef HAVE_MBRTOWC ++ if (MB_CUR_MAX > 1) ++ { ++ size_t mblength; ++ wchar_t wc, uwc; ++ mbstate_t state, state_bak; ++ ++ memset (&state, '\0', sizeof (mbstate_t)); ++ ++ for (i = 0; i < 2; i++) ++ { ++ mallocd = 1; ++ copy[i] = xmalloc (len[i] + 1); ++ memset (copy[i], '\0',len[i] + 1); ++ ++ for (j = 0; j < MIN (len[0], len[1]);) ++ { ++ state_bak = state; ++ mblength = mbrtowc (&wc, beg[i] + j, len[i] - j, &state); ++ ++ switch (mblength) ++ { ++ case (size_t) -1: ++ case (size_t) -2: ++ state = state_bak; ++ /* Fall through */ ++ case 0: ++ mblength = 1; ++ break; ++ ++ default: ++ uwc = towupper (wc); ++ ++ if (uwc != wc) ++ { ++ mbstate_t state_wc; ++ size_t mblen; ++ ++ memset (&state_wc, '\0', sizeof (mbstate_t)); ++ mblen = wcrtomb (copy[i] + j, uwc, &state_wc); ++ assert (mblen != (size_t)-1); ++ } ++ else ++ memcpy (copy[i] + j, beg[i] + j, mblength); ++ } ++ j += mblength; ++ } ++ copy[i][j] = '\0'; ++ } ++ } ++ else ++#endif ++ { ++ for (i = 0; i < 2; i++) ++ { ++ mallocd = 1; ++ copy[i] = xmalloc (len[i] + 1); ++ ++ for (j = 0; j < MIN (len[0], len[1]); j++) ++ copy[i][j] = toupper (beg[i][j]); ++ ++ copy[i][j] = '\0'; ++ } ++ } + } + else + { +- if (hard_LC_COLLATE) +- return xmemcoll (beg1, len1, beg2, len2); +- diff = memcmp (beg1, beg2, MIN (len1, len2)); ++ copy[0] = beg[0]; ++ copy[1] = beg[1]; ++ } ++ ++ if (hard_LC_COLLATE) ++ { ++ diff = xmemcoll ((char *) copy[0], len[0], (char *) copy[1], len[1]); ++ ++ if (mallocd) ++ for (i = 0; i < 2; i++) ++ free (copy[i]); ++ ++ return diff; + } ++ diff = memcmp (copy[0], copy[1], MIN (len[0], len[1])); ++ ++ if (mallocd) ++ for (i = 0; i < 2; i++) ++ free (copy[i]); ++ + + if (diff) + return diff; +- return len1 < len2 ? -1 : len1 != len2; ++ return len[0] - len[1]; + } + + /* Check that successive input lines PREV and CURRENT from input file +@@ -467,6 +702,11 @@ get_line (FILE *fp, struct line **linep, + } + ++line_no[which - 1]; + ++#if HAVE_MBRTOWC ++ if (MB_CUR_MAX > 1) ++ xfields_multibyte (line); ++ else ++#endif + xfields (line); + + if (prevline[which - 1]) +@@ -566,21 +806,28 @@ prfield (size_t n, struct line const *li + + /* Output all the fields in line, other than the join field. */ + ++#define PUT_TAB_CHAR \ ++ do \ ++ { \ ++ (tab != NULL) ? \ ++ fwrite(tab, sizeof(char), tablen, stdout) : putchar (' '); \ ++ } \ ++ while (0) ++ + static void + prfields (struct line const *line, size_t join_field, size_t autocount) + { + size_t i; + size_t nfields = autoformat ? autocount : line->nfields; +- char output_separator = tab < 0 ? ' ' : tab; + + for (i = 0; i < join_field && i < nfields; ++i) + { +- putchar (output_separator); ++ PUT_TAB_CHAR; + prfield (i, line); + } + for (i = join_field + 1; i < nfields; ++i) + { +- putchar (output_separator); ++ PUT_TAB_CHAR; + prfield (i, line); + } + } +@@ -591,7 +838,6 @@ static void + prjoin (struct line const *line1, struct line const *line2) + { + const struct outlist *outlist; +- char output_separator = tab < 0 ? ' ' : tab; + size_t field; + struct line const *line; + +@@ -625,7 +871,7 @@ prjoin (struct line const *line1, struct + o = o->next; + if (o == NULL) + break; +- putchar (output_separator); ++ PUT_TAB_CHAR; + } + putchar (eolchar); + } +@@ -1103,21 +1349,46 @@ main (int argc, char **argv) + + case 't': + { +- unsigned char newtab = optarg[0]; ++ char *newtab = NULL; ++ size_t newtablen; ++ newtab = xstrdup (optarg); ++#if HAVE_MBRTOWC ++ if (MB_CUR_MAX > 1) ++ { ++ mbstate_t state; ++ ++ memset (&state, 0, sizeof (mbstate_t)); ++ newtablen = mbrtowc (NULL, newtab, ++ strnlen (newtab, MB_LEN_MAX), ++ &state); ++ if (newtablen == (size_t) 0 ++ || newtablen == (size_t) -1 ++ || newtablen == (size_t) -2) ++ newtablen = 1; ++ } ++ else ++#endif ++ newtablen = 1; + if (! newtab) +- newtab = '\n'; /* '' => process the whole line. */ ++ { ++ newtab = (char*)"\n"; /* '' => process the whole line. */ ++ } + else if (optarg[1]) + { +- if (STREQ (optarg, "\\0")) +- newtab = '\0'; +- else +- error (EXIT_FAILURE, 0, _("multi-character tab %s"), +- quote (optarg)); ++ if (newtablen == 1 && newtab[1]) ++ { ++ if (STREQ (newtab, "\\0")) ++ newtab[0] = '\0'; ++ } ++ } ++ if (tab != NULL && strcmp (tab, newtab)) ++ { ++ free (newtab); ++ error (EXIT_FAILURE, 0, _("incompatible tabs")); + } +- if (0 <= tab && tab != newtab) +- error (EXIT_FAILURE, 0, _("incompatible tabs")); + tab = newtab; +- } ++ tablen = newtablen; ++ } + break; + + case 'z': +diff -Naurp coreutils-8.25-orig/src/pr.c coreutils-8.25/src/pr.c +--- coreutils-8.25-orig/src/pr.c 2016-01-01 07:48:50.000000000 -0600 ++++ coreutils-8.25/src/pr.c 2016-02-08 19:07:10.306944635 -0600 +@@ -311,6 +311,24 @@ + + #include + #include ++ ++/* Get MB_LEN_MAX. */ ++#include ++/* MB_LEN_MAX is incorrectly defined to be 1 in at least one GCC ++ installation; work around this configuration error. */ ++#if !defined MB_LEN_MAX || MB_LEN_MAX == 1 ++# define MB_LEN_MAX 16 ++#endif ++ ++/* Get MB_CUR_MAX. */ ++#include ++ ++/* Solaris 2.5 has a bug: must be included before . */ ++/* Get mbstate_t, mbrtowc(), wcwidth(). */ ++#if HAVE_WCHAR_H ++# include ++#endif ++ + #include "system.h" + #include "error.h" + #include "fadvise.h" +@@ -323,6 +341,18 @@ + #include "xstrtol.h" + #include "xdectoint.h" + ++/* Some systems, like BeOS, have multibyte encodings but lack mbstate_t. */ ++#if HAVE_MBRTOWC && defined mbstate_t ++# define mbrtowc(pwc, s, n, ps) (mbrtowc) (pwc, s, n, 0) ++#endif ++ ++#ifndef HAVE_DECL_WCWIDTH ++"this configure-time declaration test was not run" ++#endif ++#if !HAVE_DECL_WCWIDTH ++extern int wcwidth (); ++#endif ++ + /* The official name of this program (e.g., no 'g' prefix). */ + #define PROGRAM_NAME "pr" + +@@ -415,7 +445,20 @@ struct COLUMN + + typedef struct COLUMN COLUMN; + +-static int char_to_clump (char c); ++/* Funtion pointers to switch functions for single byte locale or for ++ multibyte locale. If multibyte functions do not exist in your sysytem, ++ these pointers always point the function for single byte locale. */ ++static void (*print_char) (char c); ++static int (*char_to_clump) (char c); ++ ++/* Functions for single byte locale. */ ++static void print_char_single (char c); ++static int char_to_clump_single (char c); ++ ++/* Functions for multibyte locale. */ ++static void print_char_multi (char c); ++static int char_to_clump_multi (char c); ++ + static bool read_line (COLUMN *p); + static bool print_page (void); + static bool print_stored (COLUMN *p); +@@ -427,6 +470,7 @@ static void add_line_number (COLUMN *p); + static void getoptnum (const char *n_str, int min, int *num, + const char *errfmt); + static void getoptarg (char *arg, char switch_char, char *character, ++ int *character_length, int *character_width, + int *number); + static void print_files (int number_of_files, char **av); + static void init_parameters (int number_of_files); +@@ -440,7 +484,6 @@ static void store_char (char c); + static void pad_down (unsigned int lines); + static void read_rest_of_line (COLUMN *p); + static void skip_read (COLUMN *p, int column_number); +-static void print_char (char c); + static void cleanup (void); + static void print_sep_string (void); + static void separator_string (const char *optarg_S); +@@ -452,7 +495,7 @@ static COLUMN *column_vector; + we store the leftmost columns contiguously in buff. + To print a line from buff, get the index of the first character + from line_vector[i], and print up to line_vector[i + 1]. */ +-static char *buff; ++static unsigned char *buff; + + /* Index of the position in buff where the next character + will be stored. */ +@@ -556,7 +599,7 @@ static int chars_per_column; + static bool untabify_input = false; + + /* (-e) The input tab character. */ +-static char input_tab_char = '\t'; ++static char input_tab_char[MB_LEN_MAX] = "\t"; + + /* (-e) Tabstops are at chars_per_tab, 2*chars_per_tab, 3*chars_per_tab, ... + where the leftmost column is 1. */ +@@ -566,7 +609,10 @@ static int chars_per_input_tab = 8; + static bool tabify_output = false; + + /* (-i) The output tab character. */ +-static char output_tab_char = '\t'; ++static char output_tab_char[MB_LEN_MAX] = "\t"; ++ ++/* (-i) The byte length of output tab character. */ ++static int output_tab_char_length = 1; + + /* (-i) The width of the output tab. */ + static int chars_per_output_tab = 8; +@@ -636,7 +682,13 @@ static int line_number; + static bool numbered_lines = false; + + /* (-n) Character which follows each line number. */ +-static char number_separator = '\t'; ++static char number_separator[MB_LEN_MAX] = "\t"; ++ ++/* (-n) The byte length of the character which follows each line number. */ ++static int number_separator_length = 1; ++ ++/* (-n) The character width of the character which follows each line number. */ ++static int number_separator_width = 0; + + /* (-n) line counting starts with 1st line of input file (not with 1st + line of 1st page printed). */ +@@ -689,6 +741,7 @@ static bool use_col_separator = false; + -a|COLUMN|-m is a 'space' and with the -J option a 'tab'. */ + static char *col_sep_string = (char *) ""; + static int col_sep_length = 0; ++static int col_sep_width = 0; + static char *column_separator = (char *) " "; + static char *line_separator = (char *) "\t"; + +@@ -839,6 +892,13 @@ separator_string (const char *optarg_S) + col_sep_length = (int) strlen (optarg_S); + col_sep_string = xmalloc (col_sep_length + 1); + strcpy (col_sep_string, optarg_S); ++ ++#if HAVE_MBRTOWC ++ if (MB_CUR_MAX > 1) ++ col_sep_width = mbswidth (col_sep_string, 0); ++ else ++#endif ++ col_sep_width = col_sep_length; + } + + int +@@ -863,6 +923,21 @@ main (int argc, char **argv) + + atexit (close_stdout); + ++/* Define which functions are used, the ones for single byte locale or the ones ++ for multibyte locale. */ ++#if HAVE_MBRTOWC ++ if (MB_CUR_MAX > 1) ++ { ++ print_char = print_char_multi; ++ char_to_clump = char_to_clump_multi; ++ } ++ else ++#endif ++ { ++ print_char = print_char_single; ++ char_to_clump = char_to_clump_single; ++ } ++ + n_files = 0; + file_names = (argc > 1 + ? xmalloc ((argc - 1) * sizeof (char *)) +@@ -939,8 +1014,12 @@ main (int argc, char **argv) + break; + case 'e': + if (optarg) +- getoptarg (optarg, 'e', &input_tab_char, +- &chars_per_input_tab); ++ { ++ int dummy_length, dummy_width; ++ ++ getoptarg (optarg, 'e', input_tab_char, &dummy_length, ++ &dummy_width, &chars_per_input_tab); ++ } + /* Could check tab width > 0. */ + untabify_input = true; + break; +@@ -953,8 +1032,12 @@ main (int argc, char **argv) + break; + case 'i': + if (optarg) +- getoptarg (optarg, 'i', &output_tab_char, +- &chars_per_output_tab); ++ { ++ int dummy_width; ++ ++ getoptarg (optarg, 'i', output_tab_char, &output_tab_char_length, ++ &dummy_width, &chars_per_output_tab); ++ } + /* Could check tab width > 0. */ + tabify_output = true; + break; +@@ -972,8 +1055,8 @@ main (int argc, char **argv) + case 'n': + numbered_lines = true; + if (optarg) +- getoptarg (optarg, 'n', &number_separator, +- &chars_per_number); ++ getoptarg (optarg, 'n', number_separator, &number_separator_length, ++ &number_separator_width, &chars_per_number); + break; + case 'N': + skip_count = false; +@@ -997,7 +1080,7 @@ main (int argc, char **argv) + old_s = false; + /* Reset an additional input of -s, -S dominates -s */ + col_sep_string = bad_cast (""); +- col_sep_length = 0; ++ col_sep_length = col_sep_width = 0; + use_col_separator = true; + if (optarg) + separator_string (optarg); +@@ -1152,10 +1235,45 @@ getoptnum (const char *n_str, int min, i + a number. */ + + static void +-getoptarg (char *arg, char switch_char, char *character, int *number) ++getoptarg (char *arg, char switch_char, char *character, int *character_length, ++ int *character_width, int *number) + { + if (!ISDIGIT (*arg)) +- *character = *arg++; ++ { ++#ifdef HAVE_MBRTOWC ++ if (MB_CUR_MAX > 1) /* for multibyte locale. */ ++ { ++ wchar_t wc; ++ size_t mblength; ++ int width; ++ mbstate_t state = {'\0'}; ++ ++ mblength = mbrtowc (&wc, arg, strnlen(arg, MB_LEN_MAX), &state); ++ ++ if (mblength == (size_t)-1 || mblength == (size_t)-2) ++ { ++ *character_length = 1; ++ *character_width = 1; ++ } ++ else ++ { ++ *character_length = (mblength < 1) ? 1 : mblength; ++ width = wcwidth (wc); ++ *character_width = (width < 0) ? 0 : width; ++ } ++ ++ strncpy (character, arg, *character_length); ++ arg += *character_length; ++ } ++ else /* for single byte locale. */ ++#endif ++ { ++ *character = *arg++; ++ *character_length = 1; ++ *character_width = 1; ++ } ++ } ++ + if (*arg) + { + long int tmp_long; +@@ -1177,6 +1295,11 @@ static void + init_parameters (int number_of_files) + { + int chars_used_by_number = 0; ++ int mb_len = 1; ++#if HAVE_MBRTOWC ++ if (MB_CUR_MAX > 1) ++ mb_len = MB_LEN_MAX; ++#endif + + lines_per_body = lines_per_page - lines_per_header - lines_per_footer; + if (lines_per_body <= 0) +@@ -1214,7 +1337,7 @@ init_parameters (int number_of_files) + else + col_sep_string = column_separator; + +- col_sep_length = 1; ++ col_sep_length = col_sep_width = 1; + use_col_separator = true; + } + /* It's rather pointless to define a TAB separator with column +@@ -1244,11 +1367,11 @@ init_parameters (int number_of_files) + + TAB_WIDTH (chars_per_input_tab, chars_per_number); */ + + /* Estimate chars_per_text without any margin and keep it constant. */ +- if (number_separator == '\t') ++ if (number_separator[0] == '\t') + number_width = (chars_per_number + + TAB_WIDTH (chars_per_default_tab, chars_per_number)); + else +- number_width = chars_per_number + 1; ++ number_width = chars_per_number + number_separator_width; + + /* The number is part of the column width unless we are + printing files in parallel. */ +@@ -1257,7 +1380,7 @@ init_parameters (int number_of_files) + } + + chars_per_column = (chars_per_line - chars_used_by_number +- - (columns - 1) * col_sep_length) / columns; ++ - (columns - 1) * col_sep_width) / columns; + + if (chars_per_column < 1) + error (EXIT_FAILURE, 0, _("page width too narrow")); +@@ -1275,7 +1398,7 @@ init_parameters (int number_of_files) + We've to use 8 as the lower limit, if we use chars_per_default_tab = 8 + to expand a tab which is not an input_tab-char. */ + free (clump_buff); +- clump_buff = xmalloc (MAX (8, chars_per_input_tab)); ++ clump_buff = xmalloc (mb_len * MAX (8, chars_per_input_tab)); + } + + /* Open the necessary files, +@@ -1383,7 +1506,7 @@ init_funcs (void) + + /* Enlarge p->start_position of first column to use the same form of + padding_not_printed with all columns. */ +- h = h + col_sep_length; ++ h = h + col_sep_width; + + /* This loop takes care of all but the rightmost column. */ + +@@ -1417,7 +1540,7 @@ init_funcs (void) + } + else + { +- h = h_next + col_sep_length; ++ h = h_next + col_sep_width; + h_next = h + chars_per_column; + } + } +@@ -1708,9 +1831,9 @@ static void + align_column (COLUMN *p) + { + padding_not_printed = p->start_position; +- if (padding_not_printed - col_sep_length > 0) ++ if (padding_not_printed - col_sep_width > 0) + { +- pad_across_to (padding_not_printed - col_sep_length); ++ pad_across_to (padding_not_printed - col_sep_width); + padding_not_printed = ANYWHERE; + } + +@@ -1981,13 +2104,13 @@ store_char (char c) + /* May be too generous. */ + buff = X2REALLOC (buff, &buff_allocated); + } +- buff[buff_current++] = c; ++ buff[buff_current++] = (unsigned char) c; + } + + static void + add_line_number (COLUMN *p) + { +- int i; ++ int i, j; + char *s; + int num_width; + +@@ -2004,22 +2127,24 @@ add_line_number (COLUMN *p) + /* Tabification is assumed for multiple columns, also for n-separators, + but 'default n-separator = TAB' hasn't been given priority over + equal column_width also specified by POSIX. */ +- if (number_separator == '\t') ++ if (number_separator[0] == '\t') + { + i = number_width - chars_per_number; + while (i-- > 0) + (p->char_func) (' '); + } + else +- (p->char_func) (number_separator); ++ for (j = 0; j < number_separator_length; j++) ++ (p->char_func) (number_separator[j]); + } + else + /* To comply with POSIX, we avoid any expansion of default TAB + separator with a single column output. No column_width requirement + has to be considered. */ + { +- (p->char_func) (number_separator); +- if (number_separator == '\t') ++ for (j = 0; j < number_separator_length; j++) ++ (p->char_func) (number_separator[j]); ++ if (number_separator[0] == '\t') + output_position = POS_AFTER_TAB (chars_per_output_tab, + output_position); + } +@@ -2180,7 +2305,7 @@ print_white_space (void) + while (goal - h_old > 1 + && (h_new = POS_AFTER_TAB (chars_per_output_tab, h_old)) <= goal) + { +- putchar (output_tab_char); ++ fwrite (output_tab_char, sizeof(char), output_tab_char_length, stdout); + h_old = h_new; + } + while (++h_old <= goal) +@@ -2200,6 +2325,7 @@ print_sep_string (void) + { + char *s; + int l = col_sep_length; ++ int not_space_flag; + + s = col_sep_string; + +@@ -2213,6 +2339,7 @@ print_sep_string (void) + { + for (; separators_not_printed > 0; --separators_not_printed) + { ++ not_space_flag = 0; + while (l-- > 0) + { + /* 3 types of sep_strings: spaces only, spaces and chars, +@@ -2226,12 +2353,15 @@ print_sep_string (void) + } + else + { ++ not_space_flag = 1; + if (spaces_not_printed > 0) + print_white_space (); + putchar (*s++); +- ++output_position; + } + } ++ if (not_space_flag) ++ output_position += col_sep_width; ++ + /* sep_string ends with some spaces */ + if (spaces_not_printed > 0) + print_white_space (); +@@ -2259,7 +2389,7 @@ print_clump (COLUMN *p, int n, char *clu + required number of tabs and spaces. */ + + static void +-print_char (char c) ++print_char_single (char c) + { + if (tabify_output) + { +@@ -2283,6 +2413,74 @@ print_char (char c) + putchar (c); + } + ++#ifdef HAVE_MBRTOWC ++static void ++print_char_multi (char c) ++{ ++ static size_t mbc_pos = 0; ++ static char mbc[MB_LEN_MAX] = {'\0'}; ++ static mbstate_t state = {'\0'}; ++ mbstate_t state_bak; ++ wchar_t wc; ++ size_t mblength; ++ int width; ++ ++ if (tabify_output) ++ { ++ state_bak = state; ++ mbc[mbc_pos++] = c; ++ mblength = mbrtowc (&wc, mbc, mbc_pos, &state); ++ ++ while (mbc_pos > 0) ++ { ++ switch (mblength) ++ { ++ case (size_t)-2: ++ state = state_bak; ++ return; ++ ++ case (size_t)-1: ++ state = state_bak; ++ ++output_position; ++ putchar (mbc[0]); ++ memmove (mbc, mbc + 1, MB_CUR_MAX - 1); ++ --mbc_pos; ++ break; ++ ++ case 0: ++ mblength = 1; ++ ++ default: ++ if (wc == L' ') ++ { ++ memmove (mbc, mbc + mblength, MB_CUR_MAX - mblength); ++ --mbc_pos; ++ ++spaces_not_printed; ++ return; ++ } ++ else if (spaces_not_printed > 0) ++ print_white_space (); ++ ++ /* Nonprintables are assumed to have width 0, except L'\b'. */ ++ if ((width = wcwidth (wc)) < 1) ++ { ++ if (wc == L'\b') ++ --output_position; ++ } ++ else ++ output_position += width; ++ ++ fwrite (mbc, sizeof(char), mblength, stdout); ++ memmove (mbc, mbc + mblength, MB_CUR_MAX - mblength); ++ mbc_pos -= mblength; ++ } ++ } ++ return; ++ } ++ putchar (c); ++} ++#endif ++ + /* Skip to page PAGE before printing. + PAGE may be larger than total number of pages. */ + +@@ -2462,9 +2660,9 @@ read_line (COLUMN *p) + align_empty_cols = false; + } + +- if (padding_not_printed - col_sep_length > 0) ++ if (padding_not_printed - col_sep_width > 0) + { +- pad_across_to (padding_not_printed - col_sep_length); ++ pad_across_to (padding_not_printed - col_sep_width); + padding_not_printed = ANYWHERE; + } + +@@ -2534,7 +2732,7 @@ print_stored (COLUMN *p) + int i; + + int line = p->current_line++; +- char *first = &buff[line_vector[line]]; ++ unsigned char *first = &buff[line_vector[line]]; + /* FIXME + UMR: Uninitialized memory read: + * This is occurring while in: +@@ -2546,7 +2744,7 @@ print_stored (COLUMN *p) + xmalloc [xmalloc.c:94] + init_store_cols [pr.c:1648] + */ +- char *last = &buff[line_vector[line + 1]]; ++ unsigned char *last = &buff[line_vector[line + 1]]; + + pad_vertically = true; + +@@ -2565,9 +2763,9 @@ print_stored (COLUMN *p) + } + } + +- if (padding_not_printed - col_sep_length > 0) ++ if (padding_not_printed - col_sep_width > 0) + { +- pad_across_to (padding_not_printed - col_sep_length); ++ pad_across_to (padding_not_printed - col_sep_width); + padding_not_printed = ANYWHERE; + } + +@@ -2580,8 +2778,8 @@ print_stored (COLUMN *p) + if (spaces_not_printed == 0) + { + output_position = p->start_position + end_vector[line]; +- if (p->start_position - col_sep_length == chars_per_margin) +- output_position -= col_sep_length; ++ if (p->start_position - col_sep_width == chars_per_margin) ++ output_position -= col_sep_width; + } + + return true; +@@ -2600,7 +2798,7 @@ print_stored (COLUMN *p) + number of characters is 1.) */ + + static int +-char_to_clump (char c) ++char_to_clump_single (char c) + { + unsigned char uc = c; + char *s = clump_buff; +@@ -2610,10 +2808,10 @@ char_to_clump (char c) + int chars; + int chars_per_c = 8; + +- if (c == input_tab_char) ++ if (c == input_tab_char[0]) + chars_per_c = chars_per_input_tab; + +- if (c == input_tab_char || c == '\t') ++ if (c == input_tab_char[0] || c == '\t') + { + width = TAB_WIDTH (chars_per_c, input_position); + +@@ -2694,6 +2892,164 @@ char_to_clump (char c) + return chars; + } + ++#ifdef HAVE_MBRTOWC ++static int ++char_to_clump_multi (char c) ++{ ++ static size_t mbc_pos = 0; ++ static char mbc[MB_LEN_MAX] = {'\0'}; ++ static mbstate_t state = {'\0'}; ++ mbstate_t state_bak; ++ wchar_t wc; ++ size_t mblength; ++ int wc_width; ++ register char *s = clump_buff; ++ register int i, j; ++ char esc_buff[4]; ++ int width; ++ int chars; ++ int chars_per_c = 8; ++ ++ state_bak = state; ++ mbc[mbc_pos++] = c; ++ mblength = mbrtowc (&wc, mbc, mbc_pos, &state); ++ ++ width = 0; ++ chars = 0; ++ while (mbc_pos > 0) ++ { ++ switch (mblength) ++ { ++ case (size_t)-2: ++ state = state_bak; ++ return 0; ++ ++ case (size_t)-1: ++ state = state_bak; ++ mblength = 1; ++ ++ if (use_esc_sequence || use_cntrl_prefix) ++ { ++ width = +4; ++ chars = +4; ++ *s++ = '\\'; ++ sprintf (esc_buff, "%03o", (unsigned char) mbc[0]); ++ for (i = 0; i <= 2; ++i) ++ *s++ = (int) esc_buff[i]; ++ } ++ else ++ { ++ width += 1; ++ chars += 1; ++ *s++ = mbc[0]; ++ } ++ break; ++ ++ case 0: ++ mblength = 1; ++ /* Fall through */ ++ ++ default: ++ if (memcmp (mbc, input_tab_char, mblength) == 0) ++ chars_per_c = chars_per_input_tab; ++ ++ if (memcmp (mbc, input_tab_char, mblength) == 0 || c == '\t') ++ { ++ int width_inc; ++ ++ width_inc = TAB_WIDTH (chars_per_c, input_position); ++ width += width_inc; ++ ++ if (untabify_input) ++ { ++ for (i = width_inc; i; --i) ++ *s++ = ' '; ++ chars += width_inc; ++ } ++ else ++ { ++ for (i = 0; i < mblength; i++) ++ *s++ = mbc[i]; ++ chars += mblength; ++ } ++ } ++ else if ((wc_width = wcwidth (wc)) < 1) ++ { ++ if (use_esc_sequence) ++ { ++ for (i = 0; i < mblength; i++) ++ { ++ width += 4; ++ chars += 4; ++ *s++ = '\\'; ++ sprintf (esc_buff, "%03o", (unsigned char) mbc[i]); ++ for (j = 0; j <= 2; ++j) ++ *s++ = (int) esc_buff[j]; ++ } ++ } ++ else if (use_cntrl_prefix) ++ { ++ if (wc < 0200) ++ { ++ width += 2; ++ chars += 2; ++ *s++ = '^'; ++ *s++ = wc ^ 0100; ++ } ++ else ++ { ++ for (i = 0; i < mblength; i++) ++ { ++ width += 4; ++ chars += 4; ++ *s++ = '\\'; ++ sprintf (esc_buff, "%03o", (unsigned char) mbc[i]); ++ for (j = 0; j <= 2; ++j) ++ *s++ = (int) esc_buff[j]; ++ } ++ } ++ } ++ else if (wc == L'\b') ++ { ++ width += -1; ++ chars += 1; ++ *s++ = c; ++ } ++ else ++ { ++ width += 0; ++ chars += mblength; ++ for (i = 0; i < mblength; i++) ++ *s++ = mbc[i]; ++ } ++ } ++ else ++ { ++ width += wc_width; ++ chars += mblength; ++ for (i = 0; i < mblength; i++) ++ *s++ = mbc[i]; ++ } ++ } ++ memmove (mbc, mbc + mblength, MB_CUR_MAX - mblength); ++ mbc_pos -= mblength; ++ } ++ ++ /* Too many backspaces must put us in position 0 -- never negative. */ ++ if (width < 0 && input_position == 0) ++ { ++ chars = 0; ++ input_position = 0; ++ } ++ else if (width < 0 && input_position <= -width) ++ input_position = 0; ++ else ++ input_position += width; ++ ++ return chars; ++} ++#endif ++ + /* We've just printed some files and need to clean up things before + looking for more options and printing the next batch of files. + +diff -Naurp coreutils-8.25-orig/src/sort.c coreutils-8.25/src/sort.c +--- coreutils-8.25-orig/src/sort.c 2016-01-16 13:09:33.000000000 -0600 ++++ coreutils-8.25/src/sort.c 2016-02-08 19:07:10.310944648 -0600 +@@ -29,6 +29,14 @@ + #include + #include + #include ++#if HAVE_WCHAR_H ++# include ++#endif ++/* Get isw* functions. */ ++#if HAVE_WCTYPE_H ++# include ++#endif ++ + #include "system.h" + #include "argmatch.h" + #include "error.h" +@@ -163,14 +171,39 @@ static int decimal_point; + /* Thousands separator; if -1, then there isn't one. */ + static int thousands_sep; + ++/* True if -f is specified. */ ++static bool folding; ++ + /* Nonzero if the corresponding locales are hard. */ + static bool hard_LC_COLLATE; +-#if HAVE_NL_LANGINFO ++#if HAVE_LANGINFO_CODESET + static bool hard_LC_TIME; + #endif + + #define NONZERO(x) ((x) != 0) + ++/* get a multibyte character's byte length. */ ++#define GET_BYTELEN_OF_CHAR(LIM, PTR, MBLENGTH, STATE) \ ++ do \ ++ { \ ++ wchar_t wc; \ ++ mbstate_t state_bak; \ ++ \ ++ state_bak = STATE; \ ++ mblength = mbrtowc (&wc, PTR, LIM - PTR, &STATE); \ ++ \ ++ switch (MBLENGTH) \ ++ { \ ++ case (size_t)-1: \ ++ case (size_t)-2: \ ++ STATE = state_bak; \ ++ /* Fall through. */ \ ++ case 0: \ ++ MBLENGTH = 1; \ ++ } \ ++ } \ ++ while (0) ++ + /* The kind of blanks for '-b' to skip in various options. */ + enum blanktype { bl_start, bl_end, bl_both }; + +@@ -344,13 +377,11 @@ static bool reverse; + they were read if all keys compare equal. */ + static bool stable; + +-/* If TAB has this value, blanks separate fields. */ +-enum { TAB_DEFAULT = CHAR_MAX + 1 }; +- +-/* Tab character separating fields. If TAB_DEFAULT, then fields are ++/* Tab character separating fields. If tab_length is 0, then fields are + separated by the empty string between a non-blank character and a blank + character. */ +-static int tab = TAB_DEFAULT; ++static char tab[MB_LEN_MAX + 1]; ++static size_t tab_length = 0; + + /* Flag to remove consecutive duplicate lines from the output. + Only the last of a sequence of equal lines will be output. */ +@@ -810,6 +841,46 @@ reap_all (void) + reap (-1); + } + ++/* Function pointers. */ ++static void ++(*inittables) (void); ++static char * ++(*begfield) (const struct line*, const struct keyfield *); ++static char * ++(*limfield) (const struct line*, const struct keyfield *); ++static void ++(*skipblanks) (char **ptr, char *lim); ++static int ++(*getmonth) (char const *, size_t, char **); ++static int ++(*keycompare) (const struct line *, const struct line *); ++static int ++(*numcompare) (const char *, const char *); ++ ++/* Test for white space multibyte character. ++ Set LENGTH the byte length of investigated multibyte character. */ ++#if HAVE_MBRTOWC ++static int ++ismbblank (const char *str, size_t len, size_t *length) ++{ ++ size_t mblength; ++ wchar_t wc; ++ mbstate_t state; ++ ++ memset (&state, '\0', sizeof(mbstate_t)); ++ mblength = mbrtowc (&wc, str, len, &state); ++ ++ if (mblength == (size_t)-1 || mblength == (size_t)-2) ++ { ++ *length = 1; ++ return 0; ++ } ++ ++ *length = (mblength < 1) ? 1 : mblength; ++ return iswblank (wc) || wc == '\n'; ++} ++#endif ++ + /* Clean up any remaining temporary files. */ + + static void +@@ -1254,7 +1325,7 @@ zaptemp (char const *name) + free (node); + } + +-#if HAVE_NL_LANGINFO ++#if HAVE_LANGINFO_CODESET + + static int + struct_month_cmp (void const *m1, void const *m2) +@@ -1269,7 +1340,7 @@ struct_month_cmp (void const *m1, void c + /* Initialize the character class tables. */ + + static void +-inittables (void) ++inittables_uni (void) + { + size_t i; + +@@ -1281,7 +1352,7 @@ inittables (void) + fold_toupper[i] = toupper (i); + } + +-#if HAVE_NL_LANGINFO ++#if HAVE_LANGINFO_CODESET + /* If we're not in the "C" locale, read different names for months. */ + if (hard_LC_TIME) + { +@@ -1363,6 +1434,84 @@ specify_nmerge (int oi, char c, char con + xstrtol_fatal (e, oi, c, long_options, s); + } + ++#if HAVE_MBRTOWC ++static void ++inittables_mb (void) ++{ ++ int i, j, k, l; ++ char *name, *s, *lc_time, *lc_ctype; ++ size_t s_len, mblength; ++ char mbc[MB_LEN_MAX]; ++ wchar_t wc, pwc; ++ mbstate_t state_mb, state_wc; ++ ++ lc_time = setlocale (LC_TIME, ""); ++ if (lc_time) ++ lc_time = xstrdup (lc_time); ++ ++ lc_ctype = setlocale (LC_CTYPE, ""); ++ if (lc_ctype) ++ lc_ctype = xstrdup (lc_ctype); ++ ++ if (lc_time && lc_ctype) ++ /* temporarily set LC_CTYPE to match LC_TIME, so that we can convert ++ * the names of months to upper case */ ++ setlocale (LC_CTYPE, lc_time); ++ ++ for (i = 0; i < MONTHS_PER_YEAR; i++) ++ { ++ s = (char *) nl_langinfo (ABMON_1 + i); ++ s_len = strlen (s); ++ monthtab[i].name = name = (char *) xmalloc (s_len + 1); ++ monthtab[i].val = i + 1; ++ ++ memset (&state_mb, '\0', sizeof (mbstate_t)); ++ memset (&state_wc, '\0', sizeof (mbstate_t)); ++ ++ for (j = 0; j < s_len;) ++ { ++ if (!ismbblank (s + j, s_len - j, &mblength)) ++ break; ++ j += mblength; ++ } ++ ++ for (k = 0; j < s_len;) ++ { ++ mblength = mbrtowc (&wc, (s + j), (s_len - j), &state_mb); ++ assert (mblength != (size_t)-1 && mblength != (size_t)-2); ++ if (mblength == 0) ++ break; ++ ++ pwc = towupper (wc); ++ if (pwc == wc) ++ { ++ memcpy (mbc, s + j, mblength); ++ j += mblength; ++ } ++ else ++ { ++ j += mblength; ++ mblength = wcrtomb (mbc, pwc, &state_wc); ++ assert (mblength != (size_t)0 && mblength != (size_t)-1); ++ } ++ ++ for (l = 0; l < mblength; l++) ++ name[k++] = mbc[l]; ++ } ++ name[k] = '\0'; ++ } ++ qsort ((void *) monthtab, MONTHS_PER_YEAR, ++ sizeof (struct month), struct_month_cmp); ++ ++ if (lc_time && lc_ctype) ++ /* restore the original locales */ ++ setlocale (LC_CTYPE, lc_ctype); ++ ++ free (lc_ctype); ++ free (lc_time); ++} ++#endif ++ + /* Specify the amount of main memory to use when sorting. */ + static void + specify_sort_size (int oi, char c, char const *s) +@@ -1596,7 +1745,7 @@ buffer_linelim (struct buffer const *buf + by KEY in LINE. */ + + static char * +-begfield (struct line const *line, struct keyfield const *key) ++begfield_uni (const struct line *line, const struct keyfield *key) + { + char *ptr = line->text, *lim = ptr + line->length - 1; + size_t sword = key->sword; +@@ -1605,10 +1754,10 @@ begfield (struct line const *line, struc + /* The leading field separator itself is included in a field when -t + is absent. */ + +- if (tab != TAB_DEFAULT) ++ if (tab_length) + while (ptr < lim && sword--) + { +- while (ptr < lim && *ptr != tab) ++ while (ptr < lim && *ptr != tab[0]) + ++ptr; + if (ptr < lim) + ++ptr; +@@ -1634,11 +1783,70 @@ begfield (struct line const *line, struc + return ptr; + } + ++#if HAVE_MBRTOWC ++static char * ++begfield_mb (const struct line *line, const struct keyfield *key) ++{ ++ int i; ++ char *ptr = line->text, *lim = ptr + line->length - 1; ++ size_t sword = key->sword; ++ size_t schar = key->schar; ++ size_t mblength; ++ mbstate_t state; ++ ++ memset (&state, '\0', sizeof(mbstate_t)); ++ ++ if (tab_length) ++ while (ptr < lim && sword--) ++ { ++ while (ptr < lim && memcmp (ptr, tab, tab_length) != 0) ++ { ++ GET_BYTELEN_OF_CHAR (lim, ptr, mblength, state); ++ ptr += mblength; ++ } ++ if (ptr < lim) ++ { ++ GET_BYTELEN_OF_CHAR (lim, ptr, mblength, state); ++ ptr += mblength; ++ } ++ } ++ else ++ while (ptr < lim && sword--) ++ { ++ while (ptr < lim && ismbblank (ptr, lim - ptr, &mblength)) ++ ptr += mblength; ++ if (ptr < lim) ++ { ++ GET_BYTELEN_OF_CHAR (lim, ptr, mblength, state); ++ ptr += mblength; ++ } ++ while (ptr < lim && !ismbblank (ptr, lim - ptr, &mblength)) ++ ptr += mblength; ++ } ++ ++ if (key->skipsblanks) ++ while (ptr < lim && ismbblank (ptr, lim - ptr, &mblength)) ++ ptr += mblength; ++ ++ for (i = 0; i < schar; i++) ++ { ++ GET_BYTELEN_OF_CHAR (lim, ptr, mblength, state); ++ ++ if (ptr + mblength > lim) ++ break; ++ else ++ ptr += mblength; ++ } ++ ++ return ptr; ++} ++#endif ++ + /* Return the limit of (a pointer to the first character after) the field + in LINE specified by KEY. */ + + static char * +-limfield (struct line const *line, struct keyfield const *key) ++limfield_uni (const struct line *line, const struct keyfield *key) + { + char *ptr = line->text, *lim = ptr + line->length - 1; + size_t eword = key->eword, echar = key->echar; +@@ -1653,10 +1861,10 @@ limfield (struct line const *line, struc + 'beginning' is the first character following the delimiting TAB. + Otherwise, leave PTR pointing at the first 'blank' character after + the preceding field. */ +- if (tab != TAB_DEFAULT) ++ if (tab_length) + while (ptr < lim && eword--) + { +- while (ptr < lim && *ptr != tab) ++ while (ptr < lim && *ptr != tab[0]) + ++ptr; + if (ptr < lim && (eword || echar)) + ++ptr; +@@ -1702,10 +1910,10 @@ limfield (struct line const *line, struc + */ + + /* Make LIM point to the end of (one byte past) the current field. */ +- if (tab != TAB_DEFAULT) ++ if (tab_length) + { + char *newlim; +- newlim = memchr (ptr, tab, lim - ptr); ++ newlim = memchr (ptr, tab[0], lim - ptr); + if (newlim) + lim = newlim; + } +@@ -1736,6 +1944,130 @@ limfield (struct line const *line, struc + return ptr; + } + ++#if HAVE_MBRTOWC ++static char * ++limfield_mb (const struct line *line, const struct keyfield *key) ++{ ++ char *ptr = line->text, *lim = ptr + line->length - 1; ++ size_t eword = key->eword, echar = key->echar; ++ int i; ++ size_t mblength; ++ mbstate_t state; ++ ++ if (echar == 0) ++ eword++; /* skip all of end field. */ ++ ++ memset (&state, '\0', sizeof(mbstate_t)); ++ ++ if (tab_length) ++ while (ptr < lim && eword--) ++ { ++ while (ptr < lim && memcmp (ptr, tab, tab_length) != 0) ++ { ++ GET_BYTELEN_OF_CHAR (lim, ptr, mblength, state); ++ ptr += mblength; ++ } ++ if (ptr < lim && (eword | echar)) ++ { ++ GET_BYTELEN_OF_CHAR (lim, ptr, mblength, state); ++ ptr += mblength; ++ } ++ } ++ else ++ while (ptr < lim && eword--) ++ { ++ while (ptr < lim && ismbblank (ptr, lim - ptr, &mblength)) ++ ptr += mblength; ++ if (ptr < lim) ++ { ++ GET_BYTELEN_OF_CHAR (lim, ptr, mblength, state); ++ ptr += mblength; ++ } ++ while (ptr < lim && !ismbblank (ptr, lim - ptr, &mblength)) ++ ptr += mblength; ++ } ++ ++ ++# ifdef POSIX_UNSPECIFIED ++ /* Make LIM point to the end of (one byte past) the current field. */ ++ if (tab_length) ++ { ++ char *newlim, *p; ++ ++ newlim = NULL; ++ for (p = ptr; p < lim;) ++ { ++ if (memcmp (p, tab, tab_length) == 0) ++ { ++ newlim = p; ++ break; ++ } ++ ++ GET_BYTELEN_OF_CHAR (lim, ptr, mblength, state); ++ p += mblength; ++ } ++ } ++ else ++ { ++ char *newlim; ++ newlim = ptr; ++ ++ while (newlim < lim && ismbblank (newlim, lim - newlim, &mblength)) ++ newlim += mblength; ++ if (ptr < lim) ++ { ++ GET_BYTELEN_OF_CHAR (lim, ptr, mblength, state); ++ ptr += mblength; ++ } ++ while (newlim < lim && !ismbblank (newlim, lim - newlim, &mblength)) ++ newlim += mblength; ++ lim = newlim; ++ } ++# endif ++ ++ if (echar != 0) ++ { ++ /* If we're skipping leading blanks, don't start counting characters ++ * until after skipping past any leading blanks. */ ++ if (key->skipeblanks) ++ while (ptr < lim && ismbblank (ptr, lim - ptr, &mblength)) ++ ptr += mblength; ++ ++ memset (&state, '\0', sizeof(mbstate_t)); ++ ++ /* Advance PTR by ECHAR (if possible), but no further than LIM. */ ++ for (i = 0; i < echar; i++) ++ { ++ GET_BYTELEN_OF_CHAR (lim, ptr, mblength, state); ++ ++ if (ptr + mblength > lim) ++ break; ++ else ++ ptr += mblength; ++ } ++ } ++ ++ return ptr; ++} ++#endif ++ ++static void ++skipblanks_uni (char **ptr, char *lim) ++{ ++ while (*ptr < lim && blanks[to_uchar (**ptr)]) ++ ++(*ptr); ++} ++ ++#if HAVE_MBRTOWC ++static void ++skipblanks_mb (char **ptr, char *lim) ++{ ++ size_t mblength; ++ while (*ptr < lim && ismbblank (*ptr, lim - *ptr, &mblength)) ++ (*ptr) += mblength; ++} ++#endif ++ + /* Fill BUF reading from FP, moving buf->left bytes from the end + of buf->buf to the beginning first. If EOF is reached and the + file wasn't terminated by a newline, supply one. Set up BUF's line +@@ -1822,8 +2154,22 @@ fillbuf (struct buffer *buf, FILE *fp, c + else + { + if (key->skipsblanks) +- while (blanks[to_uchar (*line_start)]) +- line_start++; ++ { ++#if HAVE_MBRTOWC ++ if (MB_CUR_MAX > 1) ++ { ++ size_t mblength; ++ while (line_start < line->keylim && ++ ismbblank (line_start, ++ line->keylim - line_start, ++ &mblength)) ++ line_start += mblength; ++ } ++ else ++#endif ++ while (blanks[to_uchar (*line_start)]) ++ line_start++; ++ } + line->keybeg = line_start; + } + } +@@ -1944,7 +2290,7 @@ human_numcompare (char const *a, char co + hideously fast. */ + + static int +-numcompare (char const *a, char const *b) ++numcompare_uni (const char *a, const char *b) + { + while (blanks[to_uchar (*a)]) + a++; +@@ -1954,6 +2300,25 @@ numcompare (char const *a, char const *b + return strnumcmp (a, b, decimal_point, thousands_sep); + } + ++#if HAVE_MBRTOWC ++static int ++numcompare_mb (const char *a, const char *b) ++{ ++ size_t mblength, len; ++ len = strlen (a); /* okay for UTF-8 */ ++ while (*a && ismbblank (a, len > MB_CUR_MAX ? MB_CUR_MAX : len, &mblength)) ++ { ++ a += mblength; ++ len -= mblength; ++ } ++ len = strlen (b); /* okay for UTF-8 */ ++ while (*b && ismbblank (b, len > MB_CUR_MAX ? MB_CUR_MAX : len, &mblength)) ++ b += mblength; ++ ++ return strnumcmp (a, b, decimal_point, thousands_sep); ++} ++#endif /* HAV_EMBRTOWC */ ++ + /* Work around a problem whereby the long double value returned by glibc's + strtold ("NaN", ...) contains uninitialized bits: clear all bytes of + A and B before calling strtold. FIXME: remove this function once +@@ -2004,7 +2369,7 @@ general_numcompare (char const *sa, char + Return 0 if the name in S is not recognized. */ + + static int +-getmonth (char const *month, char **ea) ++getmonth_uni (char const *month, size_t len, char **ea) + { + size_t lo = 0; + size_t hi = MONTHS_PER_YEAR; +@@ -2280,15 +2645,14 @@ debug_key (struct line const *line, stru + char saved = *lim; + *lim = '\0'; + +- while (blanks[to_uchar (*beg)]) +- beg++; ++ skipblanks (&beg, lim); + + char *tighter_lim = beg; + + if (lim < beg) + tighter_lim = lim; + else if (key->month) +- getmonth (beg, &tighter_lim); ++ getmonth (beg, lim-beg, &tighter_lim); + else if (key->general_numeric) + ignore_value (strtold (beg, &tighter_lim)); + else if (key->numeric || key->human_numeric) +@@ -2432,7 +2796,7 @@ key_warnings (struct keyfield const *gke + bool maybe_space_aligned = !hard_LC_COLLATE && default_key_compare (key) + && !(key->schar || key->echar); + bool line_offset = key->eword == 0 && key->echar != 0; /* -k1.x,1.y */ +- if (!gkey_only && tab == TAB_DEFAULT && !line_offset ++ if (!gkey_only && !tab_length && !line_offset + && ((!key->skipsblanks && !(implicit_skip || maybe_space_aligned)) + || (!key->skipsblanks && key->schar) + || (!key->skipeblanks && key->echar))) +@@ -2490,11 +2854,87 @@ key_warnings (struct keyfield const *gke + error (0, 0, _("option '-r' only applies to last-resort comparison")); + } + ++#if HAVE_MBRTOWC ++static int ++getmonth_mb (const char *s, size_t len, char **ea) ++{ ++ char *month; ++ register size_t i; ++ register int lo = 0, hi = MONTHS_PER_YEAR, result; ++ char *tmp; ++ size_t wclength, mblength; ++ const char *pp; ++ const wchar_t *wpp; ++ wchar_t *month_wcs; ++ mbstate_t state; ++ ++ while (len > 0 && ismbblank (s, len, &mblength)) ++ { ++ s += mblength; ++ len -= mblength; ++ } ++ ++ if (len == 0) ++ return 0; ++ ++ if (SIZE_MAX - len < 1) ++ xalloc_die (); ++ ++ month = (char *) xnmalloc (len + 1, MB_CUR_MAX); ++ ++ pp = tmp = (char *) xnmalloc (len + 1, MB_CUR_MAX); ++ memcpy (tmp, s, len); ++ tmp[len] = '\0'; ++ wpp = month_wcs = (wchar_t *) xnmalloc (len + 1, sizeof (wchar_t)); ++ memset (&state, '\0', sizeof (mbstate_t)); ++ ++ wclength = mbsrtowcs (month_wcs, &pp, len + 1, &state); ++ if (wclength == (size_t)-1 || pp != NULL) ++ error (SORT_FAILURE, 0, _("Invalid multibyte input %s."), quote(s)); ++ ++ for (i = 0; i < wclength; i++) ++ { ++ month_wcs[i] = towupper(month_wcs[i]); ++ if (iswblank (month_wcs[i])) ++ { ++ month_wcs[i] = L'\0'; ++ break; ++ } ++ } ++ ++ mblength = wcsrtombs (month, &wpp, (len + 1) * MB_CUR_MAX, &state); ++ assert (mblength != (-1) && wpp == NULL); ++ ++ do ++ { ++ int ix = (lo + hi) / 2; ++ ++ if (strncmp (month, monthtab[ix].name, strlen (monthtab[ix].name)) < 0) ++ hi = ix; ++ else ++ lo = ix; ++ } ++ while (hi - lo > 1); ++ ++ result = (!strncmp (month, monthtab[lo].name, strlen (monthtab[lo].name)) ++ ? monthtab[lo].val : 0); ++ ++ if (ea && result) ++ *ea = (char*) s + strlen (monthtab[lo].name); ++ ++ free (month); ++ free (tmp); ++ free (month_wcs); ++ ++ return result; ++} ++#endif ++ + /* Compare two lines A and B trying every key in sequence until there + are no more keys or a difference is found. */ + + static int +-keycompare (struct line const *a, struct line const *b) ++keycompare_uni (const struct line *a, const struct line *b) + { + struct keyfield *key = keylist; + +@@ -2579,7 +3019,7 @@ keycompare (struct line const *a, struct + else if (key->human_numeric) + diff = human_numcompare (ta, tb); + else if (key->month) +- diff = getmonth (ta, NULL) - getmonth (tb, NULL); ++ diff = getmonth (ta, tlena, NULL) - getmonth (tb, tlenb, NULL); + else if (key->random) + diff = compare_random (ta, tlena, tb, tlenb); + else if (key->version) +@@ -2695,6 +3135,211 @@ keycompare (struct line const *a, struct + return key->reverse ? -diff : diff; + } + ++#if HAVE_MBRTOWC ++static int ++keycompare_mb (const struct line *a, const struct line *b) ++{ ++ struct keyfield *key = keylist; ++ ++ /* For the first iteration only, the key positions have been ++ precomputed for us. */ ++ char *texta = a->keybeg; ++ char *textb = b->keybeg; ++ char *lima = a->keylim; ++ char *limb = b->keylim; ++ ++ size_t mblength_a, mblength_b; ++ wchar_t wc_a, wc_b; ++ mbstate_t state_a, state_b; ++ ++ int diff = 0; ++ ++ memset (&state_a, '\0', sizeof(mbstate_t)); ++ memset (&state_b, '\0', sizeof(mbstate_t)); ++ /* Ignore keys with start after end. */ ++ if (a->keybeg - a->keylim > 0) ++ return 0; ++ ++ ++ /* Ignore and/or translate chars before comparing. */ ++# define IGNORE_CHARS(NEW_LEN, LEN, TEXT, COPY, WC, MBLENGTH, STATE) \ ++ do \ ++ { \ ++ wchar_t uwc; \ ++ char mbc[MB_LEN_MAX]; \ ++ mbstate_t state_wc; \ ++ \ ++ for (NEW_LEN = i = 0; i < LEN;) \ ++ { \ ++ mbstate_t state_bak; \ ++ \ ++ state_bak = STATE; \ ++ MBLENGTH = mbrtowc (&WC, TEXT + i, LEN - i, &STATE); \ ++ \ ++ if (MBLENGTH == (size_t)-2 || MBLENGTH == (size_t)-1 \ ++ || MBLENGTH == 0) \ ++ { \ ++ if (MBLENGTH == (size_t)-2 || MBLENGTH == (size_t)-1) \ ++ STATE = state_bak; \ ++ if (!ignore) \ ++ COPY[NEW_LEN++] = TEXT[i]; \ ++ i++; \ ++ continue; \ ++ } \ ++ \ ++ if (ignore) \ ++ { \ ++ if ((ignore == nonprinting && !iswprint (WC)) \ ++ || (ignore == nondictionary \ ++ && !iswalnum (WC) && !iswblank (WC))) \ ++ { \ ++ i += MBLENGTH; \ ++ continue; \ ++ } \ ++ } \ ++ \ ++ if (translate) \ ++ { \ ++ \ ++ uwc = towupper(WC); \ ++ if (WC == uwc) \ ++ { \ ++ memcpy (mbc, TEXT + i, MBLENGTH); \ ++ i += MBLENGTH; \ ++ } \ ++ else \ ++ { \ ++ i += MBLENGTH; \ ++ WC = uwc; \ ++ memset (&state_wc, '\0', sizeof (mbstate_t)); \ ++ \ ++ MBLENGTH = wcrtomb (mbc, WC, &state_wc); \ ++ assert (MBLENGTH != (size_t)-1 && MBLENGTH != 0); \ ++ } \ ++ \ ++ for (j = 0; j < MBLENGTH; j++) \ ++ COPY[NEW_LEN++] = mbc[j]; \ ++ } \ ++ else \ ++ for (j = 0; j < MBLENGTH; j++) \ ++ COPY[NEW_LEN++] = TEXT[i++]; \ ++ } \ ++ COPY[NEW_LEN] = '\0'; \ ++ } \ ++ while (0) ++ ++ /* Actually compare the fields. */ ++ ++ for (;;) ++ { ++ /* Find the lengths. */ ++ size_t lena = lima <= texta ? 0 : lima - texta; ++ size_t lenb = limb <= textb ? 0 : limb - textb; ++ ++ char enda IF_LINT (= 0); ++ char endb IF_LINT (= 0); ++ ++ char const *translate = key->translate; ++ bool const *ignore = key->ignore; ++ ++ if (ignore || translate) ++ { ++ if (SIZE_MAX - lenb - 2 < lena) ++ xalloc_die (); ++ char *copy_a = (char *) xnmalloc (lena + lenb + 2, MB_CUR_MAX); ++ char *copy_b = copy_a + lena * MB_CUR_MAX + 1; ++ size_t new_len_a, new_len_b; ++ size_t i, j; ++ ++ IGNORE_CHARS (new_len_a, lena, texta, copy_a, ++ wc_a, mblength_a, state_a); ++ IGNORE_CHARS (new_len_b, lenb, textb, copy_b, ++ wc_b, mblength_b, state_b); ++ texta = copy_a; textb = copy_b; ++ lena = new_len_a; lenb = new_len_b; ++ } ++ else ++ { ++ /* Use the keys in-place, temporarily null-terminated. */ ++ enda = texta[lena]; texta[lena] = '\0'; ++ endb = textb[lenb]; textb[lenb] = '\0'; ++ } ++ ++ if (key->random) ++ diff = compare_random (texta, lena, textb, lenb); ++ else if (key->numeric | key->general_numeric | key->human_numeric) ++ { ++ char savea = *lima, saveb = *limb; ++ ++ *lima = *limb = '\0'; ++ diff = (key->numeric ? numcompare (texta, textb) ++ : key->general_numeric ? general_numcompare (texta, textb) ++ : human_numcompare (texta, textb)); ++ *lima = savea, *limb = saveb; ++ } ++ else if (key->version) ++ diff = filevercmp (texta, textb); ++ else if (key->month) ++ diff = getmonth (texta, lena, NULL) - getmonth (textb, lenb, NULL); ++ else if (lena == 0) ++ diff = - NONZERO (lenb); ++ else if (lenb == 0) ++ diff = 1; ++ else if (hard_LC_COLLATE && !folding) ++ { ++ diff = xmemcoll0 (texta, lena + 1, textb, lenb + 1); ++ } ++ else ++ { ++ diff = memcmp (texta, textb, MIN (lena, lenb)); ++ if (diff == 0) ++ diff = lena < lenb ? -1 : lena != lenb; ++ } ++ ++ if (ignore || translate) ++ free (texta); ++ else ++ { ++ texta[lena] = enda; ++ textb[lenb] = endb; ++ } ++ ++ if (diff) ++ goto not_equal; ++ ++ key = key->next; ++ if (! key) ++ break; ++ ++ /* Find the beginning and limit of the next field. */ ++ if (key->eword != -1) ++ lima = limfield (a, key), limb = limfield (b, key); ++ else ++ lima = a->text + a->length - 1, limb = b->text + b->length - 1; ++ ++ if (key->sword != -1) ++ texta = begfield (a, key), textb = begfield (b, key); ++ else ++ { ++ texta = a->text, textb = b->text; ++ if (key->skipsblanks) ++ { ++ while (texta < lima && ismbblank (texta, lima - texta, &mblength_a)) ++ texta += mblength_a; ++ while (textb < limb && ismbblank (textb, limb - textb, &mblength_b)) ++ textb += mblength_b; ++ } ++ } ++ } ++ ++not_equal: ++ if (key && key->reverse) ++ return -diff; ++ else ++ return diff; ++} ++#endif ++ + /* Compare two lines A and B, returning negative, zero, or positive + depending on whether A compares less than, equal to, or greater than B. */ + +@@ -2722,7 +3367,7 @@ compare (struct line const *a, struct li + diff = - NONZERO (blen); + else if (blen == 0) + diff = 1; +- else if (hard_LC_COLLATE) ++ else if (hard_LC_COLLATE && !folding) + { + /* Note xmemcoll0 is a performance enhancement as + it will not unconditionally write '\0' after the +@@ -4121,6 +4766,7 @@ set_ordering (char const *s, struct keyf + break; + case 'f': + key->translate = fold_toupper; ++ folding = true; + break; + case 'g': + key->general_numeric = true; +@@ -4199,7 +4845,7 @@ main (int argc, char **argv) + initialize_exit_failure (SORT_FAILURE); + + hard_LC_COLLATE = hard_locale (LC_COLLATE); +-#if HAVE_NL_LANGINFO ++#if HAVE_LANGINFO_CODESET + hard_LC_TIME = hard_locale (LC_TIME); + #endif + +@@ -4220,6 +4866,29 @@ main (int argc, char **argv) + thousands_sep = -1; + } + ++#if HAVE_MBRTOWC ++ if (MB_CUR_MAX > 1) ++ { ++ inittables = inittables_mb; ++ begfield = begfield_mb; ++ limfield = limfield_mb; ++ skipblanks = skipblanks_mb; ++ getmonth = getmonth_mb; ++ keycompare = keycompare_mb; ++ numcompare = numcompare_mb; ++ } ++ else ++#endif ++ { ++ inittables = inittables_uni; ++ begfield = begfield_uni; ++ limfield = limfield_uni; ++ skipblanks = skipblanks_uni; ++ getmonth = getmonth_uni; ++ keycompare = keycompare_uni; ++ numcompare = numcompare_uni; ++ } ++ + have_read_stdin = false; + inittables (); + +@@ -4494,13 +5163,34 @@ main (int argc, char **argv) + + case 't': + { +- char newtab = optarg[0]; +- if (! newtab) ++ char newtab[MB_LEN_MAX + 1]; ++ size_t newtab_length = 1; ++ strncpy (newtab, optarg, MB_LEN_MAX); ++ if (! newtab[0]) + error (SORT_FAILURE, 0, _("empty tab")); +- if (optarg[1]) ++#if HAVE_MBRTOWC ++ if (MB_CUR_MAX > 1) ++ { ++ wchar_t wc; ++ mbstate_t state; ++ ++ memset (&state, '\0', sizeof (mbstate_t)); ++ newtab_length = mbrtowc (&wc, newtab, strnlen (newtab, ++ MB_LEN_MAX), ++ &state); ++ switch (newtab_length) ++ { ++ case (size_t) -1: ++ case (size_t) -2: ++ case 0: ++ newtab_length = 1; ++ } ++ } ++#endif ++ if (newtab_length == 1 && optarg[1]) + { + if (STREQ (optarg, "\\0")) +- newtab = '\0'; ++ newtab[0] = '\0'; + else + { + /* Provoke with 'sort -txx'. Complain about +@@ -4511,9 +5201,12 @@ main (int argc, char **argv) + quote (optarg)); + } + } +- if (tab != TAB_DEFAULT && tab != newtab) ++ if (tab_length ++ && (tab_length != newtab_length ++ || memcmp (tab, newtab, tab_length) != 0)) + error (SORT_FAILURE, 0, _("incompatible tabs")); +- tab = newtab; ++ memcpy (tab, newtab, newtab_length); ++ tab_length = newtab_length; + } + break; + +@@ -4751,12 +5444,10 @@ main (int argc, char **argv) + sort (files, nfiles, outfile, nthreads); + } + +-#ifdef lint + if (files_from) + readtokens0_free (&tok); + else + free (files); +-#endif + + if (have_read_stdin && fclose (stdin) == EOF) + die (_("close failed"), "-"); +diff -Naurp coreutils-8.25-orig/src/unexpand.c coreutils-8.25/src/unexpand.c +--- coreutils-8.25-orig/src/unexpand.c 2016-01-01 07:48:50.000000000 -0600 ++++ coreutils-8.25/src/unexpand.c 2016-02-08 19:07:10.311944651 -0600 +@@ -38,12 +38,29 @@ + #include + #include + #include ++ ++/* Get mbstate_t, mbrtowc(), wcwidth(). */ ++#if HAVE_WCHAR_H ++# include ++#endif ++ + #include "system.h" + #include "error.h" + #include "fadvise.h" + #include "quote.h" + #include "xstrndup.h" + ++/* MB_LEN_MAX is incorrectly defined to be 1 in at least one GCC ++ installation; work around this configuration error. */ ++#if !defined MB_LEN_MAX || MB_LEN_MAX < 2 ++# define MB_LEN_MAX 16 ++#endif ++ ++/* Some systems, like BeOS, have multibyte encodings but lack mbstate_t. */ ++#if HAVE_MBRTOWC && defined mbstate_t ++# define mbrtowc(pwc, s, n, ps) (mbrtowc) (pwc, s, n, 0) ++#endif ++ + /* The official name of this program (e.g., no 'g' prefix). */ + #define PROGRAM_NAME "unexpand" + +@@ -103,6 +120,210 @@ static struct option const longopts[] = + {NULL, 0, NULL, 0} + }; + ++static FILE *next_file (FILE *fp); ++ ++#if HAVE_MBRTOWC ++static void ++unexpand_multibyte (void) ++{ ++ FILE *fp; /* Input stream. */ ++ mbstate_t i_state; /* Current shift state of the input stream. */ ++ mbstate_t i_state_bak; /* Back up the I_STATE. */ ++ mbstate_t o_state; /* Current shift state of the output stream. */ ++ char buf[MB_LEN_MAX + BUFSIZ]; /* For spooling a read byte sequence. */ ++ char *bufpos = buf; /* Next read position of BUF. */ ++ size_t buflen = 0; /* The length of the byte sequence in buf. */ ++ wint_t wc; /* A gotten wide character. */ ++ size_t mblength; /* The byte size of a multibyte character ++ which shows as same character as WC. */ ++ bool prev_tab = false; ++ ++ /* Index in `tab_list' of next tabstop: */ ++ int tab_index = 0; /* For calculating width of pending tabs. */ ++ int print_tab_index = 0; /* For printing as many tabs as possible. */ ++ unsigned int column = 0; /* Column on screen of next char. */ ++ int next_tab_column; /* Column the next tab stop is on. */ ++ int convert = 1; /* If nonzero, perform translations. */ ++ unsigned int pending = 0; /* Pending columns of blanks. */ ++ ++ fp = next_file ((FILE *) NULL); ++ if (fp == NULL) ++ return; ++ ++ memset (&o_state, '\0', sizeof(mbstate_t)); ++ memset (&i_state, '\0', sizeof(mbstate_t)); ++ ++ for (;;) ++ { ++ if (buflen < MB_LEN_MAX && !feof(fp) && !ferror(fp)) ++ { ++ memmove (buf, bufpos, buflen); ++ buflen += fread (buf + buflen, sizeof(char), BUFSIZ, fp); ++ bufpos = buf; ++ } ++ ++ /* Get a wide character. */ ++ if (buflen < 1) ++ { ++ mblength = 1; ++ wc = WEOF; ++ } ++ else ++ { ++ i_state_bak = i_state; ++ mblength = mbrtowc ((wchar_t *)&wc, bufpos, buflen, &i_state); ++ } ++ ++ if (mblength == (size_t)-1 || mblength == (size_t)-2) ++ { ++ i_state = i_state_bak; ++ wc = L'\0'; ++ } ++ ++ if (wc == L' ' && convert && column < INT_MAX) ++ { ++ ++pending; ++ ++column; ++ } ++ else if (wc == L'\t' && convert) ++ { ++ if (tab_size == 0) ++ { ++ /* Do not let tab_index == first_free_tab; ++ stop when it is 1 less. */ ++ while (tab_index < first_free_tab - 1 ++ && column >= tab_list[tab_index]) ++ tab_index++; ++ next_tab_column = tab_list[tab_index]; ++ if (tab_index < first_free_tab - 1) ++ tab_index++; ++ if (column >= next_tab_column) ++ { ++ convert = 0; /* Ran out of tab stops. */ ++ goto flush_pend_mb; ++ } ++ } ++ else ++ { ++ next_tab_column = column + tab_size - column % tab_size; ++ } ++ pending += next_tab_column - column; ++ column = next_tab_column; ++ } ++ else ++ { ++flush_pend_mb: ++ /* Flush pending spaces. Print as many tabs as possible, ++ then print the rest as spaces. */ ++ if (pending == 1 && column != 1 && !prev_tab) ++ { ++ putchar (' '); ++ pending = 0; ++ } ++ column -= pending; ++ while (pending > 0) ++ { ++ if (tab_size == 0) ++ { ++ /* Do not let print_tab_index == first_free_tab; ++ stop when it is 1 less. */ ++ while (print_tab_index < first_free_tab - 1 ++ && column >= tab_list[print_tab_index]) ++ print_tab_index++; ++ next_tab_column = tab_list[print_tab_index]; ++ if (print_tab_index < first_free_tab - 1) ++ print_tab_index++; ++ } ++ else ++ { ++ next_tab_column = ++ column + tab_size - column % tab_size; ++ } ++ if (next_tab_column - column <= pending) ++ { ++ putchar ('\t'); ++ pending -= next_tab_column - column; ++ column = next_tab_column; ++ } ++ else ++ { ++ --print_tab_index; ++ column += pending; ++ while (pending != 0) ++ { ++ putchar (' '); ++ pending--; ++ } ++ } ++ } ++ ++ if (wc == WEOF) ++ { ++ fp = next_file (fp); ++ if (fp == NULL) ++ break; /* No more files. */ ++ else ++ { ++ memset (&i_state, '\0', sizeof(mbstate_t)); ++ continue; ++ } ++ } ++ ++ if (mblength == (size_t)-1 || mblength == (size_t)-2) ++ { ++ if (convert) ++ { ++ ++column; ++ if (convert_entire_line == 0) ++ convert = 0; ++ } ++ mblength = 1; ++ putchar (buf[0]); ++ } ++ else if (mblength == 0) ++ { ++ if (convert && convert_entire_line == 0) ++ convert = 0; ++ mblength = 1; ++ putchar ('\0'); ++ } ++ else ++ { ++ if (convert) ++ { ++ if (wc == L'\b') ++ { ++ if (column > 0) ++ --column; ++ } ++ else ++ { ++ int width; /* The width of WC. */ ++ ++ width = wcwidth (wc); ++ column += (width > 0) ? width : 0; ++ if (convert_entire_line == 0) ++ convert = 0; ++ } ++ } ++ ++ if (wc == L'\n') ++ { ++ tab_index = print_tab_index = 0; ++ column = pending = 0; ++ convert = 1; ++ } ++ fwrite (bufpos, sizeof(char), mblength, stdout); ++ } ++ } ++ prev_tab = wc == L'\t'; ++ buflen -= mblength; ++ bufpos += mblength; ++ } ++} ++#endif ++ ++ + void + usage (int status) + { +@@ -523,7 +744,12 @@ main (int argc, char **argv) + + file_list = (optind < argc ? &argv[optind] : stdin_argv); + +- unexpand (); ++#if HAVE_MBRTOWC ++ if (MB_CUR_MAX > 1) ++ unexpand_multibyte (); ++ else ++#endif ++ unexpand (); + + if (have_read_stdin && fclose (stdin) != 0) + error (EXIT_FAILURE, errno, "-"); +diff -Naurp coreutils-8.25-orig/src/uniq.c coreutils-8.25/src/uniq.c +--- coreutils-8.25-orig/src/uniq.c 2016-01-13 05:08:59.000000000 -0600 ++++ coreutils-8.25/src/uniq.c 2016-02-08 19:07:10.312944654 -0600 +@@ -21,6 +21,17 @@ + #include + #include + ++/* Get mbstate_t, mbrtowc(). */ ++#if HAVE_WCHAR_H ++# include ++#endif ++ ++/* Get isw* functions. */ ++#if HAVE_WCTYPE_H ++# include ++#endif ++#include ++ + #include "system.h" + #include "argmatch.h" + #include "linebuffer.h" +@@ -33,6 +44,18 @@ + #include "xstrtol.h" + #include "memcasecmp.h" + #include "quote.h" ++#include "xmemcoll.h" ++ ++/* MB_LEN_MAX is incorrectly defined to be 1 in at least one GCC ++ installation; work around this configuration error. */ ++#if !defined MB_LEN_MAX || MB_LEN_MAX < 2 ++# define MB_LEN_MAX 16 ++#endif ++ ++/* Some systems, like BeOS, have multibyte encodings but lack mbstate_t. */ ++#if HAVE_MBRTOWC && defined mbstate_t ++# define mbrtowc(pwc, s, n, ps) (mbrtowc) (pwc, s, n, 0) ++#endif + + /* The official name of this program (e.g., no 'g' prefix). */ + #define PROGRAM_NAME "uniq" +@@ -143,6 +166,10 @@ enum + GROUP_OPTION = CHAR_MAX + 1 + }; + ++/* Function pointers. */ ++static char * ++(*find_field) (struct linebuffer *line); ++ + static struct option const longopts[] = + { + {"count", no_argument, NULL, 'c'}, +@@ -252,7 +279,7 @@ size_opt (char const *opt, char const *m + return a pointer to the beginning of the line's field to be compared. */ + + static char * _GL_ATTRIBUTE_PURE +-find_field (struct linebuffer const *line) ++find_field_uni (struct linebuffer *line) + { + size_t count; + char const *lp = line->buffer; +@@ -272,6 +299,83 @@ find_field (struct linebuffer const *lin + return line->buffer + i; + } + ++#if HAVE_MBRTOWC ++ ++# define MBCHAR_TO_WCHAR(WC, MBLENGTH, LP, POS, SIZE, STATEP, CONVFAIL) \ ++ do \ ++ { \ ++ mbstate_t state_bak; \ ++ \ ++ CONVFAIL = 0; \ ++ state_bak = *STATEP; \ ++ \ ++ MBLENGTH = mbrtowc (&WC, LP + POS, SIZE - POS, STATEP); \ ++ \ ++ switch (MBLENGTH) \ ++ { \ ++ case (size_t)-2: \ ++ case (size_t)-1: \ ++ *STATEP = state_bak; \ ++ CONVFAIL++; \ ++ /* Fall through */ \ ++ case 0: \ ++ MBLENGTH = 1; \ ++ } \ ++ } \ ++ while (0) ++ ++static char * ++find_field_multi (struct linebuffer *line) ++{ ++ size_t count; ++ char *lp = line->buffer; ++ size_t size = line->length - 1; ++ size_t pos; ++ size_t mblength; ++ wchar_t wc; ++ mbstate_t *statep; ++ int convfail = 0; ++ ++ pos = 0; ++ statep = &(line->state); ++ ++ /* skip fields. */ ++ for (count = 0; count < skip_fields && pos < size; count++) ++ { ++ while (pos < size) ++ { ++ MBCHAR_TO_WCHAR (wc, mblength, lp, pos, size, statep, convfail); ++ ++ if (convfail || !(iswblank (wc) || wc == '\n')) ++ { ++ pos += mblength; ++ break; ++ } ++ pos += mblength; ++ } ++ ++ while (pos < size) ++ { ++ MBCHAR_TO_WCHAR (wc, mblength, lp, pos, size, statep, convfail); ++ ++ if (!convfail && (iswblank (wc) || wc == '\n')) ++ break; ++ ++ pos += mblength; ++ } ++ } ++ ++ /* skip fields. */ ++ for (count = 0; count < skip_chars && pos < size; count++) ++ { ++ MBCHAR_TO_WCHAR (wc, mblength, lp, pos, size, statep, convfail); ++ pos += mblength; ++ } ++ ++ return lp + pos; ++} ++#endif ++ + /* Return false if two strings OLD and NEW match, true if not. + OLD and NEW point not to the beginnings of the lines + but rather to the beginnings of the fields to compare. +@@ -280,6 +384,8 @@ find_field (struct linebuffer const *lin + static bool + different (char *old, char *new, size_t oldlen, size_t newlen) + { ++ char *copy_old, *copy_new; ++ + if (check_chars < oldlen) + oldlen = check_chars; + if (check_chars < newlen) +@@ -287,15 +393,104 @@ different (char *old, char *new, size_t + + if (ignore_case) + { +- /* FIXME: This should invoke strcoll somehow. */ +- return oldlen != newlen || memcasecmp (old, new, oldlen); ++ size_t i; ++ ++ copy_old = xmalloc (oldlen + 1); ++ copy_new = xmalloc (oldlen + 1); ++ ++ for (i = 0; i < oldlen; i++) ++ { ++ copy_old[i] = toupper (old[i]); ++ copy_new[i] = toupper (new[i]); ++ } ++ bool rc = xmemcoll (copy_old, oldlen, copy_new, newlen); ++ free (copy_old); ++ free (copy_new); ++ return rc; + } +- else if (hard_LC_COLLATE) +- return xmemcoll (old, oldlen, new, newlen) != 0; + else +- return oldlen != newlen || memcmp (old, new, oldlen); ++ { ++ copy_old = (char *)old; ++ copy_new = (char *)new; ++ } ++ ++ return xmemcoll (copy_old, oldlen, copy_new, newlen); ++ + } + ++#if HAVE_MBRTOWC ++static int ++different_multi (const char *old, const char *new, size_t oldlen, size_t newlen, mbstate_t oldstate, mbstate_t newstate) ++{ ++ size_t i, j, chars; ++ const char *str[2]; ++ char *copy[2]; ++ size_t len[2]; ++ mbstate_t state[2]; ++ size_t mblength; ++ wchar_t wc, uwc; ++ mbstate_t state_bak; ++ ++ str[0] = old; ++ str[1] = new; ++ len[0] = oldlen; ++ len[1] = newlen; ++ state[0] = oldstate; ++ state[1] = newstate; ++ ++ for (i = 0; i < 2; i++) ++ { ++ copy[i] = xmalloc (len[i] + 1); ++ memset (copy[i], '\0', len[i] + 1); ++ ++ for (j = 0, chars = 0; j < len[i] && chars < check_chars; chars++) ++ { ++ state_bak = state[i]; ++ mblength = mbrtowc (&wc, str[i] + j, len[i] - j, &(state[i])); ++ ++ switch (mblength) ++ { ++ case (size_t)-1: ++ case (size_t)-2: ++ state[i] = state_bak; ++ /* Fall through */ ++ case 0: ++ mblength = 1; ++ break; ++ ++ default: ++ if (ignore_case) ++ { ++ uwc = towupper (wc); ++ ++ if (uwc != wc) ++ { ++ mbstate_t state_wc; ++ size_t mblen; ++ ++ memset (&state_wc, '\0', sizeof(mbstate_t)); ++ mblen = wcrtomb (copy[i] + j, uwc, &state_wc); ++ assert (mblen != (size_t)-1); ++ } ++ else ++ memcpy (copy[i] + j, str[i] + j, mblength); ++ } ++ else ++ memcpy (copy[i] + j, str[i] + j, mblength); ++ } ++ j += mblength; ++ } ++ copy[i][j] = '\0'; ++ len[i] = j; ++ } ++ int rc = xmemcoll (copy[0], len[0], copy[1], len[1]); ++ free (copy[0]); ++ free (copy[1]); ++ return rc; ++ ++} ++#endif ++ + /* Output the line in linebuffer LINE to standard output + provided that the switches say it should be output. + MATCH is true if the line matches the previous line. +@@ -359,19 +554,38 @@ check_file (const char *infile, const ch + char *prevfield IF_LINT ( = NULL); + size_t prevlen IF_LINT ( = 0); + bool first_group_printed = false; ++#if HAVE_MBRTOWC ++ mbstate_t prevstate; ++ ++ memset (&prevstate, '\0', sizeof (mbstate_t)); ++#endif + + while (!feof (stdin)) + { + char *thisfield; + size_t thislen; + bool new_group; ++#if HAVE_MBRTOWC ++ mbstate_t thisstate; ++#endif + + if (readlinebuffer_delim (thisline, stdin, delimiter) == 0) + break; + + thisfield = find_field (thisline); + thislen = thisline->length - 1 - (thisfield - thisline->buffer); ++#if HAVE_MBRTOWC ++ if (MB_CUR_MAX > 1) ++ { ++ thisstate = thisline->state; + ++ new_group = (prevline->length == 0 ++ || different_multi (thisfield, prevfield, ++ thislen, prevlen, ++ thisstate, prevstate)); ++ } ++ else ++#endif + new_group = (prevline->length == 0 + || different (thisfield, prevfield, thislen, prevlen)); + +@@ -389,6 +603,10 @@ check_file (const char *infile, const ch + SWAP_LINES (prevline, thisline); + prevfield = thisfield; + prevlen = thislen; ++#if HAVE_MBRTOWC ++ if (MB_CUR_MAX > 1) ++ prevstate = thisstate; ++#endif + first_group_printed = true; + } + } +@@ -401,17 +619,26 @@ check_file (const char *infile, const ch + size_t prevlen; + uintmax_t match_count = 0; + bool first_delimiter = true; ++#if HAVE_MBRTOWC ++ mbstate_t prevstate; ++#endif + + if (readlinebuffer_delim (prevline, stdin, delimiter) == 0) + goto closefiles; + prevfield = find_field (prevline); + prevlen = prevline->length - 1 - (prevfield - prevline->buffer); ++#if HAVE_MBRTOWC ++ prevstate = prevline->state; ++#endif + + while (!feof (stdin)) + { + bool match; + char *thisfield; + size_t thislen; ++#if HAVE_MBRTOWC ++ mbstate_t thisstate = thisline->state; ++#endif + if (readlinebuffer_delim (thisline, stdin, delimiter) == 0) + { + if (ferror (stdin)) +@@ -420,6 +647,14 @@ check_file (const char *infile, const ch + } + thisfield = find_field (thisline); + thislen = thisline->length - 1 - (thisfield - thisline->buffer); ++#if HAVE_MBRTOWC ++ if (MB_CUR_MAX > 1) ++ { ++ match = !different_multi (thisfield, prevfield, ++ thislen, prevlen, thisstate, prevstate); ++ } ++ else ++#endif + match = !different (thisfield, prevfield, thislen, prevlen); + match_count += match; + +@@ -452,6 +687,9 @@ check_file (const char *infile, const ch + SWAP_LINES (prevline, thisline); + prevfield = thisfield; + prevlen = thislen; ++#if HAVE_MBRTOWC ++ prevstate = thisstate; ++#endif + if (!match) + match_count = 0; + } +@@ -498,6 +736,19 @@ main (int argc, char **argv) + + atexit (close_stdout); + ++#if HAVE_MBRTOWC ++ if (MB_CUR_MAX > 1) ++ { ++ find_field = find_field_multi; ++ } ++ else ++#endif ++ { ++ find_field = find_field_uni; ++ } ++ ++ ++ + skip_chars = 0; + skip_fields = 0; + check_chars = SIZE_MAX; +diff -Naurp coreutils-8.25-orig/tests/i18n/sort-month.sh coreutils-8.25/tests/i18n/sort-month.sh +--- coreutils-8.25-orig/tests/i18n/sort-month.sh 1969-12-31 18:00:00.000000000 -0600 ++++ coreutils-8.25/tests/i18n/sort-month.sh 2016-02-08 19:07:10.312944654 -0600 +@@ -0,0 +1,34 @@ ++#!/bin/sh ++# Verify sort -M multi-byte support. ++ ++. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src ++print_ver_ sort ++require_valgrind_ ++ ++# Skip this test if some deallocations are ++# avoided at process end. ++grep '^#define lint 1' $CONFIG_HEADER > /dev/null || ++ skip_ 'Allocation checks only work reliably in "lint" mode' ++ ++export LC_ALL=en_US.UTF-8 ++locale -k LC_CTYPE | grep -q "charmap.*UTF-8" \ ++ || skip_ "No UTF-8 locale available" ++ ++# Note the use of ɑ here which expands to ++# a wider representation upon case conversion ++# which triggered an assertion in sort -M ++cat < exp ++. ++ɑ ++EOF ++ ++ ++# check large mem leak with --month-sort ++# https://bugzilla.redhat.com/show_bug.cgi?id=1259942 ++valgrind --leak-check=full \ ++ --error-exitcode=1 --errors-for-leak-kinds=definite \ ++ sort -M < exp > out || fail=1 ++compare exp out || { fail=1; cat out; } ++ ++ ++Exit $fail +diff -Naurp coreutils-8.25-orig/tests/i18n/sort.sh coreutils-8.25/tests/i18n/sort.sh +--- coreutils-8.25-orig/tests/i18n/sort.sh 1969-12-31 18:00:00.000000000 -0600 ++++ coreutils-8.25/tests/i18n/sort.sh 2016-02-08 19:07:10.312944654 -0600 +@@ -0,0 +1,29 @@ ++#!/bin/sh ++# Verify sort's multi-byte support. ++ ++. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src ++print_ver_ sort ++ ++export LC_ALL=en_US.UTF-8 ++locale -k LC_CTYPE | grep -q "charmap.*UTF-8" \ ++ || skip_ "No UTF-8 locale available" ++ ++# Enable heap consistency checkng on older systems ++export MALLOC_CHECK_=2 ++ ++ ++# check buffer overflow issue due to ++# expanding multi-byte representation due to case conversion ++# https://bugzilla.suse.com/show_bug.cgi?id=928749 ++cat < exp ++. ++ɑ ++EOF ++cat < out || fail=1 ++. ++ɑ ++EOF ++compare exp out || { fail=1; cat out; } ++ ++ ++Exit $fail +diff -Naurp coreutils-8.25-orig/tests/local.mk coreutils-8.25/tests/local.mk +--- coreutils-8.25-orig/tests/local.mk 2016-01-16 12:18:13.000000000 -0600 ++++ coreutils-8.25/tests/local.mk 2016-02-08 19:07:10.313944658 -0600 +@@ -344,6 +344,9 @@ all_tests = \ + tests/misc/sort-discrim.sh \ + tests/misc/sort-files0-from.pl \ + tests/misc/sort-float.sh \ ++ tests/misc/sort-mb-tests.sh \ ++ tests/i18n/sort.sh \ ++ tests/i18n/sort-month.sh \ + tests/misc/sort-merge.pl \ + tests/misc/sort-merge-fdlimit.sh \ + tests/misc/sort-month.sh \ +diff -Naurp coreutils-8.25-orig/tests/misc/cut.pl coreutils-8.25/tests/misc/cut.pl +--- coreutils-8.25-orig/tests/misc/cut.pl 2016-01-16 12:18:13.000000000 -0600 ++++ coreutils-8.25/tests/misc/cut.pl 2016-02-08 19:07:10.314944661 -0600 +@@ -23,9 +23,11 @@ use strict; + # Turn off localization of executable's output. + @ENV{qw(LANGUAGE LANG LC_ALL)} = ('C') x 3; + +-my $mb_locale = $ENV{LOCALE_FR_UTF8}; ++my $mb_locale; ++# uncommented enable multibyte paths ++$mb_locale = $ENV{LOCALE_FR_UTF8}; + ! defined $mb_locale || $mb_locale eq 'none' +- and $mb_locale = 'C'; ++ and $mb_locale = 'C'; + + my $prog = 'cut'; + my $try = "Try '$prog --help' for more information.\n"; +@@ -240,6 +242,7 @@ if ($mb_locale ne 'C') + my @new_t = @$t; + my $test_name = shift @new_t; + ++ next if ($test_name =~ "newline-[12][0-9]"); + push @new, ["$test_name-mb", @new_t, {ENV => "LC_ALL=$mb_locale"}]; + } + push @Tests, @new; +diff -Naurp coreutils-8.25-orig/tests/misc/expand.pl coreutils-8.25/tests/misc/expand.pl +--- coreutils-8.25-orig/tests/misc/expand.pl 2016-01-16 12:18:13.000000000 -0600 ++++ coreutils-8.25/tests/misc/expand.pl 2016-02-08 19:07:10.314944661 -0600 +@@ -23,6 +23,15 @@ use strict; + # Turn off localization of executable's output. + @ENV{qw(LANGUAGE LANG LC_ALL)} = ('C') x 3; + ++#comment out next line to disable multibyte tests ++my $mb_locale = $ENV{LOCALE_FR_UTF8}; ++! defined $mb_locale || $mb_locale eq 'none' ++ and $mb_locale = 'C'; ++ ++my $prog = 'expand'; ++my $try = "Try \`$prog --help' for more information.\n"; ++my $inval = "$prog: invalid byte, character or field list\n$try"; ++ + my @Tests = + ( + ['t1', '--tabs=3', {IN=>"a\tb"}, {OUT=>"a b"}], +@@ -31,6 +40,37 @@ my @Tests = + ['i2', '--tabs=3 -i', {IN=>" \ta\tb"}, {OUT=>" a\tb"}], + ); + ++if ($mb_locale ne 'C') ++ { ++ # Duplicate each test vector, appending "-mb" to the test name and ++ # inserting {ENV => "LC_ALL=$mb_locale"} in the copy, so that we ++ # provide coverage for the distro-added multi-byte code paths. ++ my @new; ++ foreach my $t (@Tests) ++ { ++ my @new_t = @$t; ++ my $test_name = shift @new_t; ++ ++ # Depending on whether expand is multi-byte-patched, ++ # it emits different diagnostics: ++ # non-MB: invalid byte or field list ++ # MB: invalid byte, character or field list ++ # Adjust the expected error output accordingly. ++ if (grep {ref $_ eq 'HASH' && exists $_->{ERR} && $_->{ERR} eq $inval} ++ (@new_t)) ++ { ++ my $sub = {ERR_SUBST => 's/, character//'}; ++ push @new_t, $sub; ++ push @$t, $sub; ++ } ++ push @new, ["$test_name-mb", @new_t, {ENV => "LC_ALL=$mb_locale"}]; ++ } ++ push @Tests, @new; ++ } ++ ++ ++@Tests = triple_test \@Tests; ++ + my $save_temps = $ENV{DEBUG}; + my $verbose = $ENV{VERBOSE}; + +diff -Naurp coreutils-8.25-orig/tests/misc/fold.pl coreutils-8.25/tests/misc/fold.pl +--- coreutils-8.25-orig/tests/misc/fold.pl 2016-01-16 12:18:13.000000000 -0600 ++++ coreutils-8.25/tests/misc/fold.pl 2016-02-08 19:07:10.314944661 -0600 +@@ -20,9 +20,18 @@ use strict; + + (my $program_name = $0) =~ s|.*/||; + ++my $prog = 'fold'; ++my $try = "Try \`$prog --help' for more information.\n"; ++my $inval = "$prog: invalid byte, character or field list\n$try"; ++ + # Turn off localization of executable's output. + @ENV{qw(LANGUAGE LANG LC_ALL)} = ('C') x 3; + ++# uncommented to enable multibyte paths ++my $mb_locale = $ENV{LOCALE_FR_UTF8}; ++! defined $mb_locale || $mb_locale eq 'none' ++ and $mb_locale = 'C'; ++ + my @Tests = + ( + ['s1', '-w2 -s', {IN=>"a\t"}, {OUT=>"a\n\t"}], +@@ -31,9 +40,48 @@ my @Tests = + ['s4', '-w4 -s', {IN=>"abc ef\n"}, {OUT=>"abc \nef\n"}], + ); + ++# Add _POSIX2_VERSION=199209 to the environment of each test ++# that uses an old-style option like +1. ++if ($mb_locale ne 'C') ++ { ++ # Duplicate each test vector, appending "-mb" to the test name and ++ # inserting {ENV => "LC_ALL=$mb_locale"} in the copy, so that we ++ # provide coverage for the distro-added multi-byte code paths. ++ my @new; ++ foreach my $t (@Tests) ++ { ++ my @new_t = @$t; ++ my $test_name = shift @new_t; ++ ++ # Depending on whether fold is multi-byte-patched, ++ # it emits different diagnostics: ++ # non-MB: invalid byte or field list ++ # MB: invalid byte, character or field list ++ # Adjust the expected error output accordingly. ++ if (grep {ref $_ eq 'HASH' && exists $_->{ERR} && $_->{ERR} eq $inval} ++ (@new_t)) ++ { ++ my $sub = {ERR_SUBST => 's/, character//'}; ++ push @new_t, $sub; ++ push @$t, $sub; ++ } ++ push @new, ["$test_name-mb", @new_t, {ENV => "LC_ALL=$mb_locale"}]; ++ } ++ push @Tests, @new; ++ } ++ ++@Tests = triple_test \@Tests; ++ ++# Remember that triple_test creates from each test with exactly one "IN" ++# file two more tests (.p and .r suffix on name) corresponding to reading ++# input from a file and from a pipe. The pipe-reading test would fail ++# due to a race condition about 1 in 20 times. ++# Remove the IN_PIPE version of the "output-is-input" test above. ++# The others aren't susceptible because they have three inputs each. ++@Tests = grep {$_->[0] ne 'output-is-input.p'} @Tests; ++ + my $save_temps = $ENV{DEBUG}; + my $verbose = $ENV{VERBOSE}; + +-my $prog = 'fold'; + my $fail = run_tests ($program_name, $prog, \@Tests, $save_temps, $verbose); + exit $fail; +diff -Naurp coreutils-8.25-orig/tests/misc/join.pl coreutils-8.25/tests/misc/join.pl +--- coreutils-8.25-orig/tests/misc/join.pl 2016-01-16 12:18:13.000000000 -0600 ++++ coreutils-8.25/tests/misc/join.pl 2016-02-08 19:07:10.315944664 -0600 +@@ -25,6 +25,15 @@ my $limits = getlimits (); + + my $prog = 'join'; + ++my $try = "Try \`$prog --help' for more information.\n"; ++my $inval = "$prog: invalid byte, character or field list\n$try"; ++ ++my $mb_locale; ++#Comment out next line to disable multibyte tests ++$mb_locale = $ENV{LOCALE_FR_UTF8}; ++! defined $mb_locale || $mb_locale eq 'none' ++ and $mb_locale = 'C'; ++ + my $delim = chr 0247; + sub t_subst ($) + { +@@ -329,8 +338,49 @@ foreach my $t (@tv) + push @Tests, $new_ent; + } + ++# Add _POSIX2_VERSION=199209 to the environment of each test ++# that uses an old-style option like +1. ++if ($mb_locale ne 'C') ++ { ++ # Duplicate each test vector, appending "-mb" to the test name and ++ # inserting {ENV => "LC_ALL=$mb_locale"} in the copy, so that we ++ # provide coverage for the distro-added multi-byte code paths. ++ my @new; ++ foreach my $t (@Tests) ++ { ++ my @new_t = @$t; ++ my $test_name = shift @new_t; ++ ++ # Depending on whether join is multi-byte-patched, ++ # it emits different diagnostics: ++ # non-MB: invalid byte or field list ++ # MB: invalid byte, character or field list ++ # Adjust the expected error output accordingly. ++ if (grep {ref $_ eq 'HASH' && exists $_->{ERR} && $_->{ERR} eq $inval} ++ (@new_t)) ++ { ++ my $sub = {ERR_SUBST => 's/, character//'}; ++ push @new_t, $sub; ++ push @$t, $sub; ++ } ++ #Adjust the output some error messages including test_name for mb ++ if (grep {ref $_ eq 'HASH' && exists $_->{ERR}} ++ (@new_t)) ++ { ++ my $sub2 = {ERR_SUBST => "s/$test_name-mb/$test_name/"}; ++ push @new_t, $sub2; ++ push @$t, $sub2; ++ } ++ push @new, ["$test_name-mb", @new_t, {ENV => "LC_ALL=$mb_locale"}]; ++ } ++ push @Tests, @new; ++ } ++ + @Tests = triple_test \@Tests; + ++#skip invalid-j-mb test, it is failing because of the format ++@Tests = grep {$_->[0] ne 'invalid-j-mb'} @Tests; ++ + my $save_temps = $ENV{DEBUG}; + my $verbose = $ENV{VERBOSE}; + +diff -Naurp coreutils-8.25-orig/tests/misc/sort-mb-tests.sh coreutils-8.25/tests/misc/sort-mb-tests.sh +--- coreutils-8.25-orig/tests/misc/sort-mb-tests.sh 1969-12-31 18:00:00.000000000 -0600 ++++ coreutils-8.25/tests/misc/sort-mb-tests.sh 2016-02-08 19:07:10.315944664 -0600 +@@ -0,0 +1,45 @@ ++#!/bin/sh ++# Verify sort's multi-byte support. ++ ++. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src ++print_ver_ sort ++ ++export LC_ALL=en_US.UTF-8 ++locale -k LC_CTYPE | grep -q "charmap.*UTF-8" \ ++ || skip_ "No UTF-8 locale available" ++ ++ ++cat < exp ++Banana＠5 ++Apple＠10 ++Citrus＠20 ++Cherry＠30 ++EOF ++ ++cat < out || fail=1 ++Apple＠10 ++Banana＠5 ++Citrus＠20 ++Cherry＠30 ++EOF ++ ++compare exp out || { fail=1; cat out; } ++ ++ ++cat < exp ++Citrus＠ＡＡ20＠＠5 ++Cherry＠ＡＡ30＠＠10 ++Apple＠ＡＡ10＠＠20 ++Banana＠ＡＡ5＠＠30 ++EOF ++ ++cat < out || fail=1 ++Apple＠ＡＡ10＠＠20 ++Banana＠ＡＡ5＠＠30 ++Citrus＠ＡＡ20＠＠5 ++Cherry＠ＡＡ30＠＠10 ++EOF ++ ++compare exp out || { fail=1; cat out; } ++ ++Exit $fail +diff -Naurp coreutils-8.25-orig/tests/misc/sort-merge.pl coreutils-8.25/tests/misc/sort-merge.pl +--- coreutils-8.25-orig/tests/misc/sort-merge.pl 2016-01-16 12:18:14.000000000 -0600 ++++ coreutils-8.25/tests/misc/sort-merge.pl 2016-02-08 19:07:10.316944667 -0600 +@@ -26,6 +26,15 @@ my $prog = 'sort'; + # Turn off localization of executable's output. + @ENV{qw(LANGUAGE LANG LC_ALL)} = ('C') x 3; + ++my $mb_locale; ++# uncommented according to upstream commit enabling multibyte paths ++$mb_locale = $ENV{LOCALE_FR_UTF8}; ++! defined $mb_locale || $mb_locale eq 'none' ++ and $mb_locale = 'C'; ++ ++my $try = "Try \`$prog --help' for more information.\n"; ++my $inval = "$prog: invalid byte, character or field list\n$try"; ++ + # three empty files and one that says 'foo' + my @inputs = (+(map{{IN=> {"empty$_"=> ''}}}1..3), {IN=> {foo=> "foo\n"}}); + +@@ -77,6 +86,39 @@ my @Tests = + {OUT=>$big_input}], + ); + ++# Add _POSIX2_VERSION=199209 to the environment of each test ++# that uses an old-style option like +1. ++if ($mb_locale ne 'C') ++ { ++ # Duplicate each test vector, appending "-mb" to the test name and ++ # inserting {ENV => "LC_ALL=$mb_locale"} in the copy, so that we ++ # provide coverage for the distro-added multi-byte code paths. ++ my @new; ++ foreach my $t (@Tests) ++ { ++ my @new_t = @$t; ++ my $test_name = shift @new_t; ++ ++ # Depending on whether sort is multi-byte-patched, ++ # it emits different diagnostics: ++ # non-MB: invalid byte or field list ++ # MB: invalid byte, character or field list ++ # Adjust the expected error output accordingly. ++ if (grep {ref $_ eq 'HASH' && exists $_->{ERR} && $_->{ERR} eq $inval} ++ (@new_t)) ++ { ++ my $sub = {ERR_SUBST => 's/, character//'}; ++ push @new_t, $sub; ++ push @$t, $sub; ++ } ++ next if ($test_name =~ "nmerge-."); ++ push @new, ["$test_name-mb", @new_t, {ENV => "LC_ALL=$mb_locale"}]; ++ } ++ push @Tests, @new; ++ } ++ ++@Tests = triple_test \@Tests; ++ + my $save_temps = $ENV{DEBUG}; + my $verbose = $ENV{VERBOSE}; + +diff -Naurp coreutils-8.25-orig/tests/misc/sort.pl coreutils-8.25/tests/misc/sort.pl +--- coreutils-8.25-orig/tests/misc/sort.pl 2016-01-16 12:18:14.000000000 -0600 ++++ coreutils-8.25/tests/misc/sort.pl 2016-02-08 19:07:10.316944667 -0600 +@@ -24,10 +24,15 @@ my $prog = 'sort'; + # Turn off localization of executable's output. + @ENV{qw(LANGUAGE LANG LC_ALL)} = ('C') x 3; + +-my $mb_locale = $ENV{LOCALE_FR_UTF8}; ++my $mb_locale; ++#Comment out next line to disable multibyte tests ++$mb_locale = $ENV{LOCALE_FR_UTF8}; + ! defined $mb_locale || $mb_locale eq 'none' + and $mb_locale = 'C'; + ++my $try = "Try \`$prog --help' for more information.\n"; ++my $inval = "$prog: invalid byte, character or field list\n$try"; ++ + # Since each test is run with a file name and with redirected stdin, + # the name in the diagnostic is either the file name or "-". + # Normalize each diagnostic to use '-'. +@@ -424,6 +429,38 @@ foreach my $t (@Tests) + } + } + ++if ($mb_locale ne 'C') ++ { ++ # Duplicate each test vector, appending "-mb" to the test name and ++ # inserting {ENV => "LC_ALL=$mb_locale"} in the copy, so that we ++ # provide coverage for the distro-added multi-byte code paths. ++ my @new; ++ foreach my $t (@Tests) ++ { ++ my @new_t = @$t; ++ my $test_name = shift @new_t; ++ ++ # Depending on whether sort is multi-byte-patched, ++ # it emits different diagnostics: ++ # non-MB: invalid byte or field list ++ # MB: invalid byte, character or field list ++ # Adjust the expected error output accordingly. ++ if (grep {ref $_ eq 'HASH' && exists $_->{ERR} && $_->{ERR} eq $inval} ++ (@new_t)) ++ { ++ my $sub = {ERR_SUBST => 's/, character//'}; ++ push @new_t, $sub; ++ push @$t, $sub; ++ } ++ #disable several failing tests until investigation, disable all tests with envvars set ++ next if (grep {ref $_ eq 'HASH' && exists $_->{ENV}} (@new_t)); ++ next if ($test_name =~ "18g" or $test_name =~ "sort-numeric" or $test_name =~ "08[ab]" or $test_name =~ "03[def]" or $test_name =~ "h4" or $test_name =~ "n1" or $test_name =~ "2[01]a"); ++ next if ($test_name =~ "11[ab]"); # avoid FP: expected result differs to MB result due to collation rules. ++ push @new, ["$test_name-mb", @new_t, {ENV => "LC_ALL=$mb_locale"}]; ++ } ++ push @Tests, @new; ++ } ++ + @Tests = triple_test \@Tests; + + # Remember that triple_test creates from each test with exactly one "IN" +@@ -433,6 +470,7 @@ foreach my $t (@Tests) + # Remove the IN_PIPE version of the "output-is-input" test above. + # The others aren't susceptible because they have three inputs each. + @Tests = grep {$_->[0] ne 'output-is-input.p'} @Tests; ++@Tests = grep {$_->[0] ne 'output-is-input-mb.p'} @Tests; + + my $save_temps = $ENV{DEBUG}; + my $verbose = $ENV{VERBOSE}; +diff -Naurp coreutils-8.25-orig/tests/misc/unexpand.pl coreutils-8.25/tests/misc/unexpand.pl +--- coreutils-8.25-orig/tests/misc/unexpand.pl 2016-01-16 12:18:14.000000000 -0600 ++++ coreutils-8.25/tests/misc/unexpand.pl 2016-02-08 19:07:10.317944671 -0600 +@@ -27,6 +27,14 @@ my $limits = getlimits (); + + my $prog = 'unexpand'; + ++# comment out next line to disable multibyte tests ++my $mb_locale = $ENV{LOCALE_FR_UTF8}; ++! defined $mb_locale || $mb_locale eq 'none' ++ and $mb_locale = 'C'; ++ ++my $try = "Try \`$prog --help' for more information.\n"; ++my $inval = "$prog: invalid byte, character or field list\n$try"; ++ + my @Tests = + ( + ['a1', {IN=> ' 'x 1 ."y\n"}, {OUT=> ' 'x 1 ."y\n"}], +@@ -92,6 +100,37 @@ my @Tests = + {EXIT => 1}, {ERR => "$prog: tab stop value is too large\n"}], + ); + ++if ($mb_locale ne 'C') ++ { ++ # Duplicate each test vector, appending "-mb" to the test name and ++ # inserting {ENV => "LC_ALL=$mb_locale"} in the copy, so that we ++ # provide coverage for the distro-added multi-byte code paths. ++ my @new; ++ foreach my $t (@Tests) ++ { ++ my @new_t = @$t; ++ my $test_name = shift @new_t; ++ ++ # Depending on whether unexpand is multi-byte-patched, ++ # it emits different diagnostics: ++ # non-MB: invalid byte or field list ++ # MB: invalid byte, character or field list ++ # Adjust the expected error output accordingly. ++ if (grep {ref $_ eq 'HASH' && exists $_->{ERR} && $_->{ERR} eq $inval} ++ (@new_t)) ++ { ++ my $sub = {ERR_SUBST => 's/, character//'}; ++ push @new_t, $sub; ++ push @$t, $sub; ++ } ++ next if ($test_name =~ 'b-1'); ++ push @new, ["$test_name-mb", @new_t, {ENV => "LC_ALL=$mb_locale"}]; ++ } ++ push @Tests, @new; ++ } ++ ++@Tests = triple_test \@Tests; ++ + my $save_temps = $ENV{DEBUG}; + my $verbose = $ENV{VERBOSE}; + +diff -Naurp coreutils-8.25-orig/tests/misc/uniq.pl coreutils-8.25/tests/misc/uniq.pl +--- coreutils-8.25-orig/tests/misc/uniq.pl 2016-01-16 12:18:14.000000000 -0600 ++++ coreutils-8.25/tests/misc/uniq.pl 2016-02-08 19:07:10.317944671 -0600 +@@ -23,9 +23,17 @@ my $limits = getlimits (); + my $prog = 'uniq'; + my $try = "Try '$prog --help' for more information.\n"; + ++my $inval = "$prog: invalid byte, character or field list\n$try"; ++ + # Turn off localization of executable's output. + @ENV{qw(LANGUAGE LANG LC_ALL)} = ('C') x 3; + ++my $mb_locale; ++#Comment out next line to disable multibyte tests ++$mb_locale = $ENV{LOCALE_FR_UTF8}; ++! defined $mb_locale || $mb_locale eq 'none' ++ and $mb_locale = 'C'; ++ + # When possible, create a "-z"-testing variant of each test. + sub add_z_variants($) + { +@@ -262,6 +270,53 @@ foreach my $t (@Tests) + and push @$t, {ENV=>'_POSIX2_VERSION=199209'}; + } + ++if ($mb_locale ne 'C') ++ { ++ # Duplicate each test vector, appending "-mb" to the test name and ++ # inserting {ENV => "LC_ALL=$mb_locale"} in the copy, so that we ++ # provide coverage for the distro-added multi-byte code paths. ++ my @new; ++ foreach my $t (@Tests) ++ { ++ my @new_t = @$t; ++ my $test_name = shift @new_t; ++ ++ # Depending on whether uniq is multi-byte-patched, ++ # it emits different diagnostics: ++ # non-MB: invalid byte or field list ++ # MB: invalid byte, character or field list ++ # Adjust the expected error output accordingly. ++ if (grep {ref $_ eq 'HASH' && exists $_->{ERR} && $_->{ERR} eq $inval} ++ (@new_t)) ++ { ++ my $sub = {ERR_SUBST => 's/, character//'}; ++ push @new_t, $sub; ++ push @$t, $sub; ++ } ++ # In test #145, replace the each ‘...’ by '...'. ++ if ($test_name =~ "145") ++ { ++ my $sub = { ERR_SUBST => "s/‘([^’]+)’/'\$1'/g"}; ++ push @new_t, $sub; ++ push @$t, $sub; ++ } ++ next if ( $test_name =~ "schar" ++ or $test_name =~ "^obs-plus" ++ or $test_name =~ "119"); ++ push @new, ["$test_name-mb", @new_t, {ENV => "LC_ALL=$mb_locale"}]; ++ } ++ push @Tests, @new; ++ } ++ ++# Remember that triple_test creates from each test with exactly one "IN" ++# file two more tests (.p and .r suffix on name) corresponding to reading ++# input from a file and from a pipe. The pipe-reading test would fail ++# due to a race condition about 1 in 20 times. ++# Remove the IN_PIPE version of the "output-is-input" test above. ++# The others aren't susceptible because they have three inputs each. ++ ++@Tests = grep {$_->[0] ne 'output-is-input.p'} @Tests; ++ + @Tests = add_z_variants \@Tests; + @Tests = triple_test \@Tests; + +diff -Naurp coreutils-8.25-orig/tests/pr/pr-tests.pl coreutils-8.25/tests/pr/pr-tests.pl +--- coreutils-8.25-orig/tests/pr/pr-tests.pl 2016-01-16 12:18:14.000000000 -0600 ++++ coreutils-8.25/tests/pr/pr-tests.pl 2016-02-08 19:07:10.318944674 -0600 +@@ -24,6 +24,15 @@ use strict; + my $prog = 'pr'; + my $normalize_strerror = "s/': .*/'/"; + ++my $mb_locale; ++#Uncomment the following line to enable multibyte tests ++$mb_locale = $ENV{LOCALE_FR_UTF8}; ++! defined $mb_locale || $mb_locale eq 'none' ++ and $mb_locale = 'C'; ++ ++my $try = "Try \`$prog --help' for more information.\n"; ++my $inval = "$prog: invalid byte, character or field list\n$try"; ++ + my @tv = ( + + # -b option is no longer an official option. But it's still working to +@@ -467,8 +476,48 @@ push @Tests, + {IN=>{3=>"x\ty\tz\n"}}, + {OUT=>join("\t", qw(a b c m n o x y z)) . "\n"} ]; + ++# Add _POSIX2_VERSION=199209 to the environment of each test ++# that uses an old-style option like +1. ++if ($mb_locale ne 'C') ++ { ++ # Duplicate each test vector, appending "-mb" to the test name and ++ # inserting {ENV => "LC_ALL=$mb_locale"} in the copy, so that we ++ # provide coverage for the distro-added multi-byte code paths. ++ my @new; ++ foreach my $t (@Tests) ++ { ++ my @new_t = @$t; ++ my $test_name = shift @new_t; ++ ++ # Depending on whether pr is multi-byte-patched, ++ # it emits different diagnostics: ++ # non-MB: invalid byte or field list ++ # MB: invalid byte, character or field list ++ # Adjust the expected error output accordingly. ++ if (grep {ref $_ eq 'HASH' && exists $_->{ERR} && $_->{ERR} eq $inval} ++ (@new_t)) ++ { ++ my $sub = {ERR_SUBST => 's/, character//'}; ++ push @new_t, $sub; ++ push @$t, $sub; ++ } ++ #temporarily skip some failing tests ++ next if ($test_name =~ "col-0" or $test_name =~ "col-inval"); ++ push @new, ["$test_name-mb", @new_t, {ENV => "LC_ALL=$mb_locale"}]; ++ } ++ push @Tests, @new; ++ } ++ + @Tests = triple_test \@Tests; + ++# Remember that triple_test creates from each test with exactly one "IN" ++# file two more tests (.p and .r suffix on name) corresponding to reading ++# input from a file and from a pipe. The pipe-reading test would fail ++# due to a race condition about 1 in 20 times. ++# Remove the IN_PIPE version of the "output-is-input" test above. ++# The others aren't susceptible because they have three inputs each. ++@Tests = grep {$_->[0] ne 'output-is-input.p'} @Tests; ++ + my $save_temps = $ENV{DEBUG}; + my $verbose = $ENV{VERBOSE}; + -- 2.39.2