utf8expr.1 - utf8expr - expr(1) for UTF-8
 (HTM) git clone git://bitreich.org/utf8expr/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/utf8expr/
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       utf8expr.1 (638B)
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            1 .Dd May 21, 2012 
            2 .Dt UTF8EXPR 1
            3 .Os
            4 .
            5 .Sh NAME
            6 .Nm utf8expr
            7 .Nd evalute UTF-8 expressions
            8 .
            9 .Sh SYNOPSIS
           10 .Nm
           11 .Bk -words
           12 EXPRESSION
           13 .
           14 .Sh DESCRIPTION
           15 .Bd -filled
           16 .Nm
           17 will evalute a subset of the expr(1) syntax with taking care
           18 of UTF-8 characters.
           19 .Ed
           20 . 
           21 .Sh EXPRESSIONS 
           22 .Pp
           23 .Bl -tag -width ".Fl test Ao Ar string Ac"
           24 .
           25 .It substr STRING POS LENGTH
           26 substring of STRING, POS counted from 1
           27 .
           28 .It index STRING CHARS
           29 index in STRING where any CHARS is found, or 0
           30 .
           31 .It length STRING
           32 length of STRING
           33 . 
           34 .Sh AUTHORS
           35 See the LICENSE file for the authors of this software.
           36 .
           37 .Sh LICENSE
           38 .Nm
           39 is released under the MIT/X Consortium License.
           40 .
           41