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* frontend: Added support for message context to localisations. * frontend: Added string_view versions of the message lookup functions. * frontend: Added a few more folder options to the internal UI. * emu/softlist.cpp: Use more appropriate containers. * Switched to Python 3 by default - this will become a requirement. * Updated msgfmt.py for message context support. * frontend: Show all software item info in the internal UI. * frontend: Search alternate titles in software selection menu. * 3rdparty/utf8proc: Updated to v2.6.1 (has several fixes). * frontend: Added software filters for common info fields. * frontend: Allow UI manager to hold onto persistent session data. * frontend: Cache software lists for eight machines. * frontend: Added support for loading localised system names. * frontend: Add UI for selecting localised system names.
89 lines
4 KiB
Markdown
89 lines
4 KiB
Markdown
# utf8proc
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[](https://travis-ci.org/JuliaStrings/utf8proc)
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[](https://ci.appveyor.com/project/StevenGJohnson/utf8proc)
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[utf8proc](http://juliastrings.github.io/utf8proc/) is a small, clean C
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library that provides Unicode normalization, case-folding, and other
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operations for data in the [UTF-8
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encoding](http://en.wikipedia.org/wiki/UTF-8). It was [initially
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developed](http://www.public-software-group.org/utf8proc) by Jan
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Behrens and the rest of the [Public Software
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Group](http://www.public-software-group.org/), who deserve *nearly all
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of the credit* for this package. With the blessing of the Public
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Software Group, the [Julia developers](http://julialang.org/) have
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taken over development of utf8proc, since the original developers have
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moved to other projects.
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(utf8proc is used for basic Unicode
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support in the [Julia language](http://julialang.org/), and the Julia
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developers became involved because they wanted to add Unicode 7 support and other features.)
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(The original utf8proc package also includes Ruby and PostgreSQL plug-ins.
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We removed those from utf8proc in order to focus exclusively on the C
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library for the time being, but plan to add them back in or release them as separate packages.)
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The utf8proc package is licensed under the
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free/open-source [MIT "expat"
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license](http://opensource.org/licenses/MIT) (plus certain Unicode
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data governed by the similarly permissive [Unicode data
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license](http://www.unicode.org/copyright.html#Exhibit1)); please see
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the included `LICENSE.md` file for more detailed information.
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## Quick Start
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Typical users should download a [utf8proc release](http://juliastrings.github.io/utf8proc/releases/) rather than cloning directly from github.
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For compilation of the C library, run `make`. You can also install the library and header file with `make install` (by default into `/usr/local/lib` and `/usr/local/bin`, but this can be changed by `make prefix=/some/dir`). `make check` runs some tests, and `make clean` deletes all of the generated files.
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Alternatively, you can compile with `cmake`, e.g. by
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```sh
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mkdir build
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cd build
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cmake ..
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make
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```
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### Using other compilers
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The included `Makefile` supports GNU/Linux flavors and MacOS with `gcc`-like compilers; Windows users will typically use `cmake`.
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For other Unix-like systems and other compilers, you may need to pass modified settings to `make` in order to use the correct compilation flags for building shared libraries on your system.
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For HP-UX with HP's `aCC` compiler and GNU Make (installed as `gmake`), you can compile with
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```
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gmake CC=/opt/aCC/bin/aCC CFLAGS="+O2" PICFLAG="+z" C99FLAG="-Ae" WCFLAGS="+w" LDFLAG_SHARED="-b" SOFLAG="-Wl,+h"
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```
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To run `gmake install` you will need GNU coreutils for the `install` command, and you may want to pass `prefix=/opt libdir=/opt/lib/hpux32` or similar to change the installation location.
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## General Information
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The C library is found in this directory after successful compilation
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and is named `libutf8proc.a` (for the static library) and
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`libutf8proc.so` (for the dynamic library).
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The Unicode version supported is 13.0.0.
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For Unicode normalizations, the following options are used:
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* Normalization Form C: `STABLE`, `COMPOSE`
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* Normalization Form D: `STABLE`, `DECOMPOSE`
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* Normalization Form KC: `STABLE`, `COMPOSE`, `COMPAT`
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* Normalization Form KD: `STABLE`, `DECOMPOSE`, `COMPAT`
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## C Library
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The documentation for the C library is found in the `utf8proc.h` header file.
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`utf8proc_map` is function you will most likely be using for mapping UTF-8
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strings, unless you want to allocate memory yourself.
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## To Do
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See the Github [issues list](https://github.com/JuliaLang/utf8proc/issues).
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## Contact
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Bug reports, feature requests, and other queries can be filed at
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the [utf8proc issues page on Github](https://github.com/JuliaLang/utf8proc/issues).
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## See also
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An independent Lua translation of this library, [lua-mojibake](https://github.com/differentprogramming/lua-mojibake), is also available.
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