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Shell Programming and Scripting
Parameter expansion not working for all strings...
Post 302570093 by Corona688 on Wednesday 2nd of November 2011 11:14:10 AM
11-02-2011
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I have made the following examples that print various parameter expansions
text: iv-hhz-sac/hpac/hhz.d/iv.hpac..hhz.d.2016.250.070018.sac
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#!/bin/bash
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Example data
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LEARN ABOUT MOJAVE
unicode
unicode(n) Unicode normalization unicode(n) __________________________________________________________________________________________________________________________________________________ NAME
unicode - Implementation of Unicode normalization SYNOPSIS
package require Tcl 8.3 package require unicode 1.0 ::unicode::fromstring string ::unicode::tostring uclist ::unicode::normalize form uclist ::unicode::normalizeS form string _________________________________________________________________ DESCRIPTION
This is an implementation in Tcl of the Unicode normalization forms. COMMANDS
::unicode::fromstring string Converts string to list of integer Unicode character codes which is used in unicode for internal string representation. ::unicode::tostring uclist Converts list of integers uclist back to Tcl string. ::unicode::normalize form uclist Normalizes Unicode characters list ulist according to form and returns the normalized list. Form form takes one of the following values: D (canonical decomposition), C (canonical decomposition, followed by canonical composition), KD (compatibility decomposi- tion), or KC (compatibility decomposition, followed by canonical composition). ::unicode::normalizeS form string A shortcut to ::unicode::tostring [unicode::normalize $form [::unicode::fromstring $string]]. Normalizes Tcl string and returns normalized string. EXAMPLES
% ::unicode::fromstring "u0410u0411u0412u0413" 1040 1041 1042 1043 % ::unicode::tostring {49 50 51 52 53} 12345 % % ::unicode::normalize D {7692 775} 68 803 775 % ::unicode::normalizeS KD "u1d2c" A % REFERENCES
[1] "Unicode Standard Annex #15: Unicode Normalization Forms", (http://unicode.org/reports/tr15/) AUTHORS
Sergei Golovan BUGS, IDEAS, FEEDBACK This document, and the package it describes, will undoubtedly contain bugs and other problems. Please report such in the category string- prep of the Tcllib SF Trackers [http://sourceforge.net/tracker/?group_id=12883]. Please also report any ideas for enhancements you may have for either package and/or documentation. SEE ALSO
stringprep(n) KEYWORDS
normalization, unicode COPYRIGHT
Copyright (c) 2007, Sergei Golovan <sgolovan@nes.ru> stringprep 1.0.0 unicode(n)