Index: icu46/source/tools/genrb/derb.1.in |
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--- icu46/source/tools/genrb/derb.1.in (revision 0) |
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+.\" Hey, Emacs! This is -*-nroff-*- you know... |
+.\" |
+.\" derb.1: manual page for the derb utility |
+.\" |
+.\" Copyright (C) 2000-2002 IBM, Inc. and others. |
+.\" |
+.TH DERB 1 "16 April 2002" "ICU MANPAGE" "ICU @VERSION@ Manual" |
+.SH NAME |
+.B derb |
+\- disassemble a resource bundle |
+.SH SYNOPSIS |
+.B derb |
+[ |
+.BR "\-h\fP, \fB\-?\fP, \fB\-\-help" |
+] |
+[ |
+.BR "\-V\fP, \fB\-\-version" |
+] |
+[ |
+.BR "\-v\fP, \fB\-\-verbose" |
+] |
+[ |
+.BI "\-e\fP, \fB\-\-encoding" " encoding" |
+] |
+[ |
+.BI "\-\-bom" |
+] |
+[ |
+.BI "\-l\fP, \fB\-\-locale" " locale" |
+] |
+[ |
+.BI "\-t\fP, \fB\-\-truncate" " \fR[ \fPsize\fR ]\fP" |
+] |
+[ |
+.BI "\-s\fP, \fB\-\-sourcedir" " source" |
+] |
+[ |
+.BI "\-d\fP, \fB\-\-destdir" " destination" |
+] |
+[ |
+.BI "\-i\fP, \fB\-\-icudatadir" " directory" |
+] |
+[ |
+.BI "\-c\fP, \fB\-\-to\-stdout" |
+] |
+.IR bundle " \.\.\." |
+.SH DESCRIPTION |
+.B derb |
+reads the compiled resource |
+.I bundle |
+files passed on the command line and write them back in text form. |
+The resulting text files have a |
+.B .txt |
+extension while compiled resource bundle source files typically have a |
+.B .res |
+extension. |
+.PP |
+It is customary to name the resource bundles by their locale name, |
+i.e. to use a local identifier for the |
+.I bundle |
+filename, e.g. |
+.B ja_JP.res |
+for Japanese (Japan) data, or |
+.B root.res |
+for the root bundle. |
+This is especially important for |
+.B derb |
+since the locale name is not accessible directly from the compiled |
+resource bundle, and to know which locale to ask for when opening |
+the bundle. |
+.B derb |
+will produce a file whose base name is either the value of the |
+.BI "\-l\fP, \fB\-\-locale" |
+option, or the same as the base name of the compiled resource file itself. |
+If the |
+.BI "\-\-to\-stdout\fP, \fB\-c\fP" |
+option is used, however, the text will be written on the standard output. |
+.SH OPTIONS |
+.TP |
+.BR "\-h\fP, \fB\-?\fP, \fB\-\-help" |
+Print help about usage and exit. |
+.TP |
+.BR "\-V\fP, \fB\-\-version" |
+Print the version of |
+.B derb |
+and exit. |
+.TP |
+.BR "\-v\fP, \fB\-\-verbose" |
+Display extra informative messages during execution. |
+.TP |
+.BI "\-e\fP, \fB\-\-encoding" " encoding" |
+Set the encoding used to write output files to |
+.IR encoding . |
+The default encoding is the invariant (subset of ASCII or EBCDIC) |
+codepage for the system (see section |
+.BR "INVARIANT CHARACTERS" ). |
+The choice of the encoding does not affect the data, just their |
+representation. Characters that cannot be represented in the |
+.I encoding |
+will be represented using |
+.BI \eu "hhhh" |
+escape sequences. |
+.TP |
+.BI "\-\-bom" |
+Write a byte order mark (BOM) at the beginning of the file. |
+.TP |
+.BI "\-l\fP, \fB\-\-locale" " locale" |
+Set the |
+.I locale |
+for the resource bundle, which is used both in the generated text and |
+as the base name of the output file. |
+.TP |
+.BI "\-t\fP, \fB\-\-truncate" " \fR[ \fPsize\fR ]\fP" |
+Truncate individual resources (strings or binary data) to |
+.I size |
+bytes. The default if |
+.I size |
+is not specified is |
+.B 80 |
+bytes. |
+.TP |
+.BI "\-s\fP, \fB\-\-sourcedir" " source" |
+Set the source directory to |
+.IR source . |
+The default source directory is the current directory. |
+If |
+.B - |
+is passed for |
+.IR source , |
+then the |
+.I bundle |
+will be looked for in its default location, specified by |
+the |
+.B ICU_DATA |
+environment variable (or defaulting to |
+the location set when ICU was built if |
+.B ICU_DATA |
+is not set). |
+.TP |
+.BI "\-d\fP, \fB\-\-destdir" " destination" |
+Set the destination directory to |
+.IR destination . |
+The default destination directory is specified by the environment variable |
+.BR ICU_DATA |
+or is the location set when ICU was built if |
+.B ICU_DATA |
+is not set. |
+.TP |
+.BI "\-i\fP, \fB\-\-icudatadir" " directory" |
+Look for any necessary ICU data files in |
+.IR directory . |
+For example, when processing collation overrides, the file |
+.B ucadata.dat |
+must be located. |
+The default ICU data directory is specified by the environment variable |
+.BR ICU_DATA . |
+.TP |
+.BI "\-c\fP, \fB\-\-to\-stdout" |
+Write the disassembled |
+.I bundle |
+on standard output instead of into a file. |
+.SH CAVEATS |
+When the option |
+.BI \-\-bom |
+is used, the character |
+.B U+FEFF |
+is written in the destination |
+.I encoding |
+regardless of whether it is a Unicode transformation format (UTF) or not. |
+This option should only be used with an UTF encoding, as byte order marks |
+are not meaningful for other encodings. |
+.SH INVARIANT CHARACTERS |
+The |
+.B invariant character set |
+consists of the following set of characters, expressed as a standard POSIX |
+regular expression: |
+.BR "[a-z]|[A-Z]|[0-9]|_| |+|-|*|/" . |
+This is the set which is guaranteed to be available regardless of code page. |
+.SH ENVIRONMENT |
+.TP 10 |
+.B ICU_DATA |
+Specifies the directory containing ICU data. Defaults to |
+.BR @thepkgicudatadir@/@PACKAGE@/@VERSION@/ . |
+Some tools in ICU depend on the presence of the trailing slash. It is thus |
+important to make sure that it is present if |
+.B ICU_DATA |
+is set. |
+.SH AUTHORS |
+Vladimir Weinstein |
+.br |
+Yves Arrouye |
+.SH VERSION |
+1.0 |
+.SH COPYRIGHT |
+Copyright (C) 2002 IBM, Inc. and others. |
+.SH SEE ALSO |
+.BR genrb (1) |
+ |