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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /intl/icu/source/extra/scrptrun/readme.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'intl/icu/source/extra/scrptrun/readme.html')
| -rw-r--r-- | intl/icu/source/extra/scrptrun/readme.html | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/intl/icu/source/extra/scrptrun/readme.html b/intl/icu/source/extra/scrptrun/readme.html new file mode 100644 index 0000000000..9968a5e85a --- /dev/null +++ b/intl/icu/source/extra/scrptrun/readme.html @@ -0,0 +1,69 @@ +<!doctype html public "-//w3c//dtd html 4.0 transitional//en"> +<html> +<head> + <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> + <meta name="Copyright" content="Copyright (C) 2016 and later: Unicode, Inc. and others. License & terms of use: http://www.unicode.org/copyright.html"> + <!-- meta name="Copyright" content="Copyright (c) 2002, International Business Machines Corporation and others. All Rights Reserved." --> + <meta name="Author" content="Eric Mader"> + <meta name="GENERATOR" content="Mozilla/4.72 [en] (Windows NT 5.0; U) [Netscape]"> + <title>ScriptRun readme</title> +</head> +<body> + +<h2> +What is scrptrun and srtest?</h2> +The ICU LayoutEngine must be called with text in a single script. scrptrun.h +and scrptrun.cpp implement the ScriptRun class, which can be used to find +runs of text that is in a single script. It uses a basic iteration interface. +<p>srtest is a little program that tests ScriptRun. You can use it as an +example of how to use ScriptRun. Here's what the output should look like: +<blockquote><font face="Courier New,Courier"><font size=-1>Script 'DEVANAGARI' +from 0 to 9.</font></font> +<br><font face="Courier New,Courier"><font size=-1>Script 'ARABIC' from +9 to 17.</font></font> +<br><font face="Courier New,Courier"><font size=-1>Script 'CYRILLIC' from +17 to 25.</font></font> +<br><font face="Courier New,Courier"><font size=-1>Script 'LATIN' from +25 to 33.</font></font> +<br><font face="Courier New,Courier"><font size=-1>Script 'HAN' from 33 +to 35.</font></font> +<br><font face="Courier New,Courier"><font size=-1>Script 'HIRAGANA' from +35 to 41.</font></font> +<br><font face="Courier New,Courier"><font size=-1>Script 'KATAKANA' from +41 to 45.</font></font> +<br><font face="Courier New,Courier"><font size=-1>Script 'DESERET' from +45 to 53.</font></font></blockquote> + +<h2> +How do I build scrptrun and srtest?</h2> +To use the ScriptRun class in a Windows application, just include scrptrun.h +and scrptrun.cpp right out of the <icu>\source\extra\scrptrun directory +into your project. You'll also need to add the <icu>\source]extra\scrptrun +directory to the "Additional include directories" section of the "Preprocessor" +category on the "C/C++" tab in the project settings. +<p>On UNIX systems the simplest thing to do is to just copy scrptrun.h +and scrptrun.cpp into your source directory. If you want to use them from +<icu>/source/extra/scrpturn, it's a bit trickier: the default dependency +rules don't work on source files in a different directory. You need to +add separate dependency rules for scrptrun.o and scrptrun.d. See <icu>/source/samples/layout/Makefile.in +for an example of how to do this. You'll also have to add -I$(top_srcdir)/extra/scrptrun +to your compiler flags so that the compiler can find scrptrun.h. If your +application has to build on multiple UNIX platforms, it might be difficult +to wirte dependency rules that will work correctly on all platforms. In +that case, you're probably better off copying the scrpturn files to your +source directory. +<p>Building srtest is easy, on Windows build the srtest workspace in <icu>\source\extra\scrptrun. +On UNIX, connect to <top-build-dir>/extra/scrptrun and do "make all" +<h2> +Notes</h2> + +<ul> +<li> +ScriptRun is based on <a href="http://www.unicode.org/unicode/reports/tr24/">Unicode +Technical Report #24</a> but the implementation is not complete. In particular +the support for paired punctuation is only a prototype. A complete implementation +will be added to ICU in the future.</li> +</ul> + +</body> +</html> |