#, fuzzy
msgid ""
msgstr ""
"Project-Id-Version: man-pages-l10n VERSION\n"
"POT-Creation-Date: 2014-07-17 17:57+0900\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"

#. type: TH
#: man-pages-posix/man1p/expr.1p:2
#, no-wrap
msgid "EXPR"
msgstr ""

#. type: TH
#: man-pages-posix/man1p/expr.1p:2
#, no-wrap
msgid "2013"
msgstr ""

#. type: TH
#: man-pages-posix/man1p/expr.1p:2
#, no-wrap
msgid "IEEE/The Open Group"
msgstr ""

#. type: TH
#: man-pages-posix/man1p/expr.1p:2
#, no-wrap
msgid "POSIX Programmer's Manual"
msgstr ""

#. type: SH
#: man-pages-posix/man1p/expr.1p:3
#, no-wrap
msgid "PROLOG"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:8
msgid ""
"This manual page is part of the POSIX Programmer's Manual.  The Linux "
"implementation of this interface may differ (consult the corresponding Linux "
"manual page for details of Linux behavior), or the interface may not be "
"implemented on Linux."
msgstr ""

#. type: SH
#: man-pages-posix/man1p/expr.1p:9
#, no-wrap
msgid "NAME"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:12
msgid "expr \\(em evaluate arguments as an expression"
msgstr ""

#. type: SH
#: man-pages-posix/man1p/expr.1p:12
#, no-wrap
msgid "SYNOPSIS"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:16
#, no-wrap
msgid "expr I<operand>...\n"
msgstr ""

#. type: SH
#: man-pages-posix/man1p/expr.1p:17
#, no-wrap
msgid "DESCRIPTION"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:22
msgid ""
"The I<expr> utility shall evaluate an expression and write the result to "
"standard output."
msgstr ""

#. type: SH
#: man-pages-posix/man1p/expr.1p:22
#, no-wrap
msgid "OPTIONS"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:24 man-pages-posix/man1p/expr.1p:50 man-pages-posix/man1p/expr.1p:92 man-pages-posix/man1p/expr.1p:416
msgid "None."
msgstr ""

#. type: SH
#: man-pages-posix/man1p/expr.1p:24
#, no-wrap
msgid "OPERANDS"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:31
msgid ""
"The single expression evaluated by I<expr> shall be formed from the "
"I<operand> operands, as described in the EXTENDED DESCRIPTION section. The "
"application shall ensure that each of the expression operator symbols:"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:36
#, no-wrap
msgid ""
"B<\n"
"(  )  |  &  =  E<gt>  E<gt>=  E<lt>  E<lt>=  !=  +  \\(mi  *  /  %  :>\n"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:46
msgid ""
"and the symbols I<integer> and I<string> in the table are provided as "
"separate arguments to I<expr>."
msgstr ""

#. type: SH
#: man-pages-posix/man1p/expr.1p:46
#, no-wrap
msgid "STDIN"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:48
msgid "Not used."
msgstr ""

#. type: SH
#: man-pages-posix/man1p/expr.1p:48
#, no-wrap
msgid "INPUT FILES"
msgstr ""

#. type: SH
#: man-pages-posix/man1p/expr.1p:50
#, no-wrap
msgid "ENVIRONMENT VARIABLES"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:53
msgid ""
"The following environment variables shall affect the execution of I<expr>:"
msgstr ""

#. type: IP
#: man-pages-posix/man1p/expr.1p:53
#, no-wrap
msgid "I<LANG>"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:59
msgid ""
"Provide a default value for the internationalization variables that are "
"unset or null. (See the Base Definitions volume of POSIX.1\\(hy2008, "
"I<Section 8.2>, I<Internationalization Variables> for the precedence of "
"internationalization variables used to determine the values of locale "
"categories.)"
msgstr ""

#. type: IP
#: man-pages-posix/man1p/expr.1p:59
#, no-wrap
msgid "I<LC_ALL>"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:62
msgid ""
"If set to a non-empty string value, override the values of all the other "
"internationalization variables."
msgstr ""

#. type: IP
#: man-pages-posix/man1p/expr.1p:62
#, no-wrap
msgid "I<LC_COLLATE>"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:67
msgid ""
"Determine the locale for the behavior of ranges, equivalence classes, and "
"multi-character collating elements within regular expressions and by the "
"string comparison operators."
msgstr ""

#. type: IP
#: man-pages-posix/man1p/expr.1p:67
#, no-wrap
msgid "I<LC_CTYPE>"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:72
msgid ""
"Determine the locale for the interpretation of sequences of bytes of text "
"data as characters (for example, single-byte as opposed to multi-byte "
"characters in arguments) and the behavior of character classes within "
"regular expressions."
msgstr ""

#. type: IP
#: man-pages-posix/man1p/expr.1p:72
#, no-wrap
msgid "I<LC_MESSAGES>"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:76
msgid ""
"Determine the locale that should be used to affect the format and contents "
"of diagnostic messages written to standard error."
msgstr ""

#. type: IP
#: man-pages-posix/man1p/expr.1p:76
#, no-wrap
msgid "I<NLSPATH>"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:79
msgid ""
"Determine the location of message catalogs for the processing of "
"I<LC_MESSAGES>."
msgstr ""

#. type: SH
#: man-pages-posix/man1p/expr.1p:79
#, no-wrap
msgid "ASYNCHRONOUS EVENTS"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:81 man-pages-posix/man1p/expr.1p:235
msgid "Default."
msgstr ""

#. type: SH
#: man-pages-posix/man1p/expr.1p:81
#, no-wrap
msgid "STDOUT"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:88
msgid ""
"The I<expr> utility shall evaluate the expression and write the result, "
"followed by a E<lt>newlineE<gt>, to standard output."
msgstr ""

#. type: SH
#: man-pages-posix/man1p/expr.1p:88
#, no-wrap
msgid "STDERR"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:90
msgid "The standard error shall be used only for diagnostic messages."
msgstr ""

#. type: SH
#: man-pages-posix/man1p/expr.1p:90
#, no-wrap
msgid "OUTPUT FILES"
msgstr ""

#. type: SH
#: man-pages-posix/man1p/expr.1p:92
#, no-wrap
msgid "EXTENDED DESCRIPTION"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:108
msgid ""
"The formation of the expression to be evaluated is shown in the following "
"table. The symbols I<expr>, I<expr1>, and I<expr2> represent expressions "
"formed from I<integer> and I<string> symbols and the expression operator "
"symbols (all separate arguments) by recursive application of the constructs "
"described in the table. The expressions are listed in order of increasing "
"precedence, with equal-precedence operators grouped between horizontal lines."
" All of the operators shall be left-associative."
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:112
#, no-wrap
msgid "Expression@Description\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:113 man-pages-posix/man1p/expr.1p:121 man-pages-posix/man1p/expr.1p:127 man-pages-posix/man1p/expr.1p:141 man-pages-posix/man1p/expr.1p:148 man-pages-posix/man1p/expr.1p:159 man-pages-posix/man1p/expr.1p:163 man-pages-posix/man1p/expr.1p:169 man-pages-posix/man1p/expr.1p:307
#, no-wrap
msgid "_\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:114
#, no-wrap
msgid "I<expr1>\\ |\\ I<expr2>@T{\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:115 man-pages-posix/man1p/expr.1p:123
#, no-wrap
msgid "Returns the evaluation of\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:116 man-pages-posix/man1p/expr.1p:124
#, no-wrap
msgid "I<expr1>\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:117
#, no-wrap
msgid "if it is neither null nor zero; otherwise, returns the evaluation of\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:118
#, no-wrap
msgid "I<expr2>\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:119
#, no-wrap
msgid "if it is not null; otherwise, zero.\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:120 man-pages-posix/man1p/expr.1p:126 man-pages-posix/man1p/expr.1p:134 man-pages-posix/man1p/expr.1p:144 man-pages-posix/man1p/expr.1p:147 man-pages-posix/man1p/expr.1p:151 man-pages-posix/man1p/expr.1p:155 man-pages-posix/man1p/expr.1p:158 man-pages-posix/man1p/expr.1p:162 man-pages-posix/man1p/expr.1p:168 man-pages-posix/man1p/expr.1p:173 man-pages-posix/man1p/expr.1p:176
#, no-wrap
msgid "T}\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:122
#, no-wrap
msgid "I<expr1>\\ &\\ I<expr2>@T{\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:125
#, no-wrap
msgid ""
"if neither expression evaluates to null or zero; otherwise, returns zero.\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:128
#, no-wrap
msgid "@T{\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:129
#, no-wrap
msgid "Returns the result of a decimal integer comparison if both arguments\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:130
#, no-wrap
msgid "are integers; otherwise, returns the result of a string comparison\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:131
#, no-wrap
msgid "using the locale-specific collation sequence. The result of each\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:132
#, no-wrap
msgid "comparison is 1 if the specified relationship is true, or 0 if the\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:133
#, no-wrap
msgid "relationship is false.\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:135
#, no-wrap
msgid "I<expr1>\\ =\\ I<expr2>@Equal.\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:136
#, no-wrap
msgid "I<expr1>\\ E<gt>\\ I<expr2>@Greater than.\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:137
#, no-wrap
msgid "I<expr1>\\ E<gt>=\\ I<expr2>@Greater than or equal.\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:138
#, no-wrap
msgid "I<expr1>\\ E<lt>\\ I<expr2>@Less than.\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:139
#, no-wrap
msgid "I<expr1>\\ E<lt>=\\ I<expr2>@Less than or equal.\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:140
#, no-wrap
msgid "I<expr1>\\ !=\\ I<expr2>@Not equal.\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:142
#, no-wrap
msgid "I<expr1>\\ +\\ I<expr2>@T{\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:143
#, no-wrap
msgid "Addition of decimal integer-valued arguments.\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:145
#, no-wrap
msgid "I<expr1>\\ \\(mi\\ I<expr2>@T{\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:146
#, no-wrap
msgid "Subtraction of decimal integer-valued arguments.\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:149
#, no-wrap
msgid "I<expr1>\\ *\\ I<expr2>@T{\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:150
#, no-wrap
msgid "Multiplication of decimal integer-valued arguments.\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:152
#, no-wrap
msgid "I<expr1>\\ /\\ I<expr2>@T{\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:153
#, no-wrap
msgid "Integer division of decimal integer-valued arguments, producing\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:154
#, no-wrap
msgid "an integer result.\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:156
#, no-wrap
msgid "I<expr1>\\ %\\ I<expr2>@T{\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:157
#, no-wrap
msgid "Remainder of integer division of decimal integer-valued arguments.\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:160
#, no-wrap
msgid "I<expr1>\\ :\\ I<expr2>@T{\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:161
#, no-wrap
msgid "Matching expression; see below.\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:164
#, no-wrap
msgid "(\\ I<expr>\\ )@T{\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:165
#, no-wrap
msgid "Grouping symbols. Any expression can be placed within parentheses.\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:166
#, no-wrap
msgid "Parentheses can be nested to a depth of\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:167
#, no-wrap
msgid "{EXPR_NEST_MAX}.\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:170
#, no-wrap
msgid "I<integer>@T{\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:171
#, no-wrap
msgid "An argument consisting only of an (optional) unary minus followed\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:172
#, no-wrap
msgid "by digits.\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:174
#, no-wrap
msgid "I<string>@T{\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:175
#, no-wrap
msgid "A string argument; see below.\n"
msgstr ""

#. type: SS
#: man-pages-posix/man1p/expr.1p:178
#, no-wrap
msgid "Matching Expression"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:204
msgid ""
"The B<':'> matching operator shall compare the string resulting from the "
"evaluation of I<expr1> with the regular expression pattern resulting from "
"the evaluation of I<expr2>.  Regular expression syntax shall be that defined "
"in the Base Definitions volume of POSIX.1\\(hy2008, I<Section 9.3>, I<Basic "
"Regular Expressions>, except that all patterns are anchored to the beginning "
"of the string (that is, only sequences starting at the first character of a "
"string are matched by the regular expression) and, therefore, it is "
"unspecified whether B<'^'> is a special character in that context. Usually, "
"the matching operator shall return a string representing the number of "
"characters matched (B<'0'> on failure). Alternatively, if the pattern "
"contains at least one regular expression subexpression B<\"[\\e(...\\e)]\">, "
"the string matched by the back-reference expression B<\"\\e1\"> shall be "
"returned. If the back-reference expression B<\"\\e1\"> does not match, then "
"the null string shall be returned."
msgstr ""

#. type: SS
#: man-pages-posix/man1p/expr.1p:204
#, no-wrap
msgid "String Operand"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:210
msgid ""
"A string argument is an argument that cannot be identified as an I<integer> "
"argument or as one of the expression operator symbols shown in the OPERANDS "
"section."
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:218
msgid ""
"The use of string arguments B<length>, B<substr>, B<index>, or B<match> "
"produces unspecified results."
msgstr ""

#. type: SH
#: man-pages-posix/man1p/expr.1p:218
#, no-wrap
msgid "EXIT STATUS"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:220
msgid "The following exit values shall be returned:"
msgstr ""

#. type: IP
#: man-pages-posix/man1p/expr.1p:220
#, no-wrap
msgid "\\00"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:224
msgid "The I<expression> evaluates to neither null nor zero."
msgstr ""

#. type: IP
#: man-pages-posix/man1p/expr.1p:224
#, no-wrap
msgid "\\01"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:228
msgid "The I<expression> evaluates to null or zero."
msgstr ""

#. type: IP
#: man-pages-posix/man1p/expr.1p:228
#, no-wrap
msgid "\\02"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:231
msgid "Invalid I<expression>."
msgstr ""

#. type: IP
#: man-pages-posix/man1p/expr.1p:231
#, no-wrap
msgid "E<gt>2"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:233
msgid "An error occurred."
msgstr ""

#. type: SH
#: man-pages-posix/man1p/expr.1p:233
#, no-wrap
msgid "CONSEQUENCES OF ERRORS"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:237
msgid "I<The following sections are informative.>"
msgstr ""

#. type: SH
#: man-pages-posix/man1p/expr.1p:237
#, no-wrap
msgid "APPLICATION USAGE"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:246
msgid ""
"After argument processing by the shell, I<expr> is not required to be able "
"to tell the difference between an operator and an operand except by the "
"value. If B<\"$a\"> is B<'='>, the command:"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:251
#, no-wrap
msgid "B<\n"
"expr $a = '='>\n"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:256
msgid "looks like:"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:261
#, no-wrap
msgid "B<\n"
"expr = = =>\n"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:270
msgid ""
"as the arguments are passed to I<expr> (and they all may be taken as the B<'="
"'> operator). The following works reliably:"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:275
#, no-wrap
msgid "B<\n"
"expr X$a = X=>\n"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:289
msgid ""
"Also note that this volume of POSIX.1\\(hy2008 permits implementations to "
"extend utilities. The I<expr> utility permits the integer arguments to be "
"preceded with a unary minus. This means that an integer argument could look "
"like an option.  Therefore, the conforming application must employ the "
"B<\"\\(mi\\|\\(mi\"> construct of Guideline 10 of the Base Definitions "
"volume of POSIX.1\\(hy2008, I<Section 12.2>, I<Utility Syntax Guidelines> to "
"protect its operands if there is any chance the first operand might be a "
"negative integer (or any string with a leading minus)."
msgstr ""

#. type: SH
#: man-pages-posix/man1p/expr.1p:290
#, no-wrap
msgid "EXAMPLES"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:294
msgid "The I<expr> utility has a rather difficult syntax:"
msgstr ""

#. type: IP
#: man-pages-posix/man1p/expr.1p:294 man-pages-posix/man1p/expr.1p:297
#, no-wrap
msgid " *"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:297
msgid ""
"Many of the operators are also shell control operators or reserved words, so "
"they have to be escaped on the command line."
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:302
msgid ""
"Each part of the expression is composed of separate arguments, so liberal "
"usage of E<lt>blankE<gt> characters is required. For example:"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:306
#, no-wrap
msgid "Invalid@Valid\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:308
#, no-wrap
msgid "I<expr> 1+2@I<expr> 1 + 2\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:309
#, no-wrap
msgid "I<expr> \"1 + 2\"@I<expr> 1 + 2\n"
msgstr ""

#. type: tbl table
#: man-pages-posix/man1p/expr.1p:310
#, no-wrap
msgid "I<expr> 1 + (2 * 3)@I<expr> 1 + \\e( 2 \\e* 3 \\e)\n"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:322
msgid ""
"In many cases, the arithmetic and string features provided as part of the "
"shell command language are easier to use than their equivalents in I<expr>.  "
"Newly written scripts should avoid I<expr> in favor of the new features "
"within the shell; see I<Section 2.5>, I<Parameters and Variables> and "
"I<Section 2.6.4>, I<Arithmetic Expansion>."
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:324 man-pages-posix/man1p/expr.1p:360 man-pages-posix/man1p/expr.1p:381
msgid "The following command:"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:329
#, no-wrap
msgid "B<\n"
"a=$(expr $a + 1)>\n"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:335
msgid "adds 1 to the variable I<a>."
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:342
msgid ""
"The following command, for B<\"$a\"> equal to either B</usr/abc/file> or "
"just B<file>:"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:347
#, no-wrap
msgid "B<\n"
"expr $a : '.*/\\e(.*\\e)' \\e| $a>\n"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:358
msgid ""
"returns the last segment of a pathname (that is, B<file>).  Applications "
"should avoid the character B<'/'> used alone as an argument; I<expr> may "
"interpret it as the division operator."
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:365
#, no-wrap
msgid "B<\n"
"expr \"//$a\" : '.*/\\e(.*\\e)'>\n"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:379
msgid ""
"is a better representation of the previous example. The addition of the B<\"/"
"/\"> characters eliminates any ambiguity about the division operator and "
"simplifies the whole expression. Also note that pathnames may contain "
"characters contained in the I<IFS> variable and should be quoted to avoid "
"having B<\"$a\"> expand into multiple arguments."
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:386
#, no-wrap
msgid "B<\n"
"expr \"$VAR\" : '.*'>\n"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:392
msgid "returns the number of characters in I<VAR>."
msgstr ""

#. type: SH
#: man-pages-posix/man1p/expr.1p:392
#, no-wrap
msgid "RATIONALE"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:395
msgid ""
"In an early proposal, EREs were used in the matching expression syntax.  "
"This was changed to BREs to avoid breaking historical applications."
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:401
msgid ""
"The use of a leading E<lt>circumflexE<gt> in the BRE is unspecified because "
"many historical implementations have treated it as a special character, "
"despite their system documentation. For example:"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:406
#, no-wrap
msgid "B<\n"
"expr foo : ^foo     expr ^foo : ^foo>\n"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:414
msgid ""
"return 3 and 0, respectively, on those systems; their documentation would "
"imply the reverse. Thus, the anchoring condition is left unspecified to "
"avoid breaking historical scripts relying on this undocumented feature."
msgstr ""

#. type: SH
#: man-pages-posix/man1p/expr.1p:414
#, no-wrap
msgid "FUTURE DIRECTIONS"
msgstr ""

#. type: SH
#: man-pages-posix/man1p/expr.1p:416
#, no-wrap
msgid "SEE ALSO"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:419
msgid ""
"I<Section 2.5>, I<Parameters and Variables>, I<Section 2.6.4>, I<Arithmetic "
"Expansion>"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:424
msgid ""
"The Base Definitions volume of POSIX.1\\(hy2008, I<Chapter 8>, I<Environment "
"Variables>, I<Section 9.3>, I<Basic Regular Expressions>, I<Section 12.2>, "
"I<Utility Syntax Guidelines>"
msgstr ""

#. type: SH
#: man-pages-posix/man1p/expr.1p:424
#, no-wrap
msgid "COPYRIGHT"
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:435
msgid ""
"Portions of this text are reprinted and reproduced in electronic form from "
"IEEE Std 1003.1, 2013 Edition, Standard for Information Technology -- "
"Portable Operating System Interface (POSIX), The Open Group Base "
"Specifications Issue 7, Copyright (C) 2013 by the Institute of Electrical "
"and Electronics Engineers, Inc and The Open Group.  (This is POSIX.1-2008 "
"with the 2013 Technical Corrigendum 1 applied.) In the event of any "
"discrepancy between this version and the original IEEE and The Open Group "
"Standard, the original IEEE and The Open Group Standard is the referee "
"document. The original Standard can be obtained online at http://www.unix."
"org/online.html ."
msgstr ""

#. type: Plain text
#: man-pages-posix/man1p/expr.1p:440
msgid ""
"Any typographical or formatting errors that appear in this page are most "
"likely to have been introduced during the conversion of the source files to "
"man page format. To report such errors, see https://www.kernel.org/doc/man-"
"pages/reporting_bugs.html ."
msgstr ""