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1 @c This is part of the XEmacs manual.
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2 @c Copyright (C) 1985, 86, 87, 93, 94, 95, 1997 Free Software Foundation, Inc.
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3 @c See file xemacs.texi for copying conditions.
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4 @node Packages, Basic, Startup Paths, Top
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5 @comment node-name, next, previous, up
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6
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7 @section Packages
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8 @cindex packages
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9
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10 The XEmacs 21 distribution comes only with a very basic set of
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11 built-in modes and packages. Most of the packages that were part of
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12 the distribution of earlier versions of XEmacs are now available
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13 separately. The installer as well as the user can choose which
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14 packages to install; the actual installation process is easy.
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15 This gives an installer the ability to tailor an XEmacs installation for
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16 local needs with safe removal of unnecessary code.
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17
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18 @menu
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19 * Package Terminology:: Understanding different kinds of packages.
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20 * Using Packages:: How to install and use packages.
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21 * Building Packages:: Building packages from sources.
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22 * Available Packages:: A brief, out-of-date, directory of packaged LISP.
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23 @end menu
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24
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25 @node Package Terminology, Using Packages, , Packages
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26 @comment node-name, next, previous, up
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27
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28 @subsection Package Flavors
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29
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30 There are two main flavors of packages.
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31
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32 @itemize @bullet
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33 @item Regular Packages
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34 @cindex regular packages
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35 A regular package is one in which multiple files are involved and one
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36 may not in general safely remove any of them.
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37
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38 @item Single-File Packages
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39 @cindex single-file packages
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40 A single-file package is an aggregate collection of thematically
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41 related but otherwise independent lisp files. These files are bundled
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42 together for download convenience and individual files may be deleted at
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43 will without any loss of functionality.
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44 @end itemize
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45
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46 @subsection Package Distributions
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47
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48 XEmacs Lisp packages are distributed in two ways, depending on the
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49 intended use. Binary Packages are for installers and end-users and may
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50 be installed directly into an XEmacs package directory. Source Packages
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51 are for developers and include all files necessary for rebuilding
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52 bytecompiled lisp and creating tarballs for distribution.
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53
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54 @subsection Binary Packages
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55 @cindex binary packages
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56 Binary packages may be installed directly into an XEmacs package
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57 hierarchy.
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58
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59 @subsection Source Packages
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60 @cindex source packages
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61 Source packages contain all of the Package author's (where appropriate
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62 in regular packages) source code plus all of the files necessary to
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63 build distribution tarballs (Unix Tar format files, gzipped for space
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64 savings).
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65
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66 @node Using Packages, Building Packages, Package Terminology, Packages
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67 @comment node-name, next, previous, up
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68
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69 @subsection Getting Started
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70
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71 When you first download XEmacs 21, you will usually first grab the
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72 @dfn{core distribution},
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73 @cindex core distribution
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74 a file called
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75 @file{xemacs-21.0.tar.gz}. (Replace the @t{21.0} by the current version
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76 number.) The core distribution contains the sources of XEmacs and a
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77 minimal set of Emacs Lisp files, which are in the subdirectory named
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78 @file{lisp}. This subdirectory used to contain all Emacs Lisp files
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79 distributed with XEmacs. Now, to conserve disk space, most
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80 non-essential packages were made optional.
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81
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82 @subsection Choosing the Packages You Need
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83
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84 The available packages can currently be found in the same ftp directory
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85 where you grabbed the core distribution from, and are located in the
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86 subdirectory @file{packages/binary-packages}. Package file names follow
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87 the naming convention @file{<package-name>-<version>-pkg.tar.gz}.
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88
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89 If you have EFS @ref{(EFS)}, packages can be installed over the network.
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90 Alternatively, if you have copies of the packages locally, you can
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91 install packages from a local disk or CDROM.
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92
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93 The file @file{etc/PACKAGES} in the core distribution contains a list of
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94 the packages available at the time of the XEmacs release. Packages are
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95 also listed on the @code{Options} menu under:
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96
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97 @example
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98 Options->Customize->Emacs->Packages
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99 @end example
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100
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101 However, don't select any of these menu picks unless you actually want
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102 to install the given package (and have properly configured your system
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103 to do so).
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104
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105 You can also get a list of available packages, and whether or not they
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106 are installed, using the visual package browser and installer. You can
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107 access it via the menus:
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108
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109 @example
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110 Options->Manage Packages->List & Install
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111 @end example
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112
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113 Or, you can get to it via the keyboard:
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114
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115 @example
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116 M-x pui-list-packages
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117 @end example
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118
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119 Hint to system administrators of multi-user systems: it might be a good
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120 idea to install all packages and not interfere with the wishes of your
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121 users.
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122
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123 If you can't find which package provides the feature you require, try
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124 using the @code{package-get-package-provider} function. Eg., if you know
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125 that you need @code{thingatpt}, type:
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126
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127 @example
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128 M-x package-get-package-provider RET thingatpt
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129 @end example
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130
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131 which will return something like (fsf-compat "1.06"). You can the use
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132 one of the methods above for installing the package you want.
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133
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134 @subsection XEmacs and Installing Packages
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135
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136 Normally, packages are installed over the network, using EFS
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137 @ref{(EFS)}. However, you may not have network access, or you may
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138 already have some or all of the packages on a local disk, such as a
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139 CDROM. If you want to install from a local disk, you must first tell
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140 XEmacs where to find the package binaries. This is done by adding a line
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141 like the following to your init file:
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142
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143 @example
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144 (setq package-get-remote (cons (list nil "/my/path/to/package/binaries")
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145 package-get-remote))
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146 @end example
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147
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442
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148 @xref{Init File}.
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149
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150 Here, you'd change @file{/my/path/to/package/binaries} to be the path
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151 to your local package binaries. Next, restart XEmacs, and you're ready
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152 to go (advanced users can just re-evaluate the sexp).
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153
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154 If you are installing from a temporary, one-time directory, you can also
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155 add these directory names to @code{package-get-remote} using:
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156
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157 @example
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158 M-x pui-add-install-directory
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159 @end example
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160
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161 Note, however, that any directories added using this function are not
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162 saved; this information will be lost when you quit XEmacs.
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163
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164 If you're going to install over the network, you only have to insure
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165 that EFS @ref{(EFS)} works, and that it can get outside a firewall, if
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166 you happen to be behind one. You shouldn't have to do anything else;
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167 XEmacs already knows where to go. However you can add your own mirrors
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168 to this list. See @code{package-get-remote}.
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169
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170 The easiest way to install a package is to use the visual package
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171 browser and installer, using the menu pick:
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172
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173 @example
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174 Options->Manage Packages->List & Install
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175 @end example
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176 or
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177 @example
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178 Options->Manage Packages->Using Custom->Select-> ...
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179 @end example
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180
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181 You can also access it using the keyboard:
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182
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183 @example
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184 M-x pui-list-packages
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185 @end example
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186
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187 The visual package browser will then display a list of all packages.
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188 Help information will be displayed at the very bottom of the buffer; you
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189 may have to scroll down to see it. You can also press @kbd{?} to get
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190 the same help. From this buffer, you can tell the package status by the
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191 character in the first column:
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192
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193 @table @kbd
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194 @item -
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195 The package has not been installed.
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196 @item *
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197 The package has been installed, but a newer version is available. The
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198 current version is out-of-date.
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199 @item +
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200 The package has been marked for installation/update.
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201 @end table
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202
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203 If there is no character in the first column, the package has been
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204 installed and is up-to-date.
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205
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206 From here, you can select or unselect packages for installation using
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207 the @key{RET} key, the @kbd{Mouse-2} button or selecting "Select" from
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208 the (Popup) Menu.
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209 Once you've finished selecting the packages, you can
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210 press the @kbd{x} key (or use the menu) to actually install the
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211 packages. Note that you will have to restart XEmacs for XEmacs to
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212 recognize any new packages.
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213
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214 Key summary:
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215
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216 @table @kbd
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217 @item ?
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218 Display simple help.
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219 @item @key{RET}
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220 @itemx @key{Mouse-2}
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221 Toggle between selecting and unselecting a package for installation.
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222 @item x
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223 Install selected packages.
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224 @item @key{SPC}
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225 View, in the minibuffer, additional information about the package, such
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226 as the package date (not the build date) and the package author. Moving
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227 the mouse over a package name will also do the same thing.
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228 @item v
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229 Toggle between verbose and non-verbose package display.
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230 @item g
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231 Refresh the package display.
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232 @item q
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233 Kill the package buffer.
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234 @end table
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235
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236 Moving the mouse over a package will also cause additional information
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237 about the package to be displayed in the minibuffer.
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238
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239 @subsection Other package installation interfaces
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240
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241 For an alternative package interface, you can select packages from the
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242 customize menus, under:
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243
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244 @example
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245 Options->Customize->Emacs->Packages-> ...
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246 @end example
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247 or
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248 @example
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249 Options->Manage Packages->Using Custom->Select-> ...
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250 @end example
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251
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252 Set their state to on, and then do:
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253
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254 @example
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255 Options->Manage Packages->Using Custom->Update Packages
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256 @end example
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257
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258 This will automatically retrieve the packages you have selected from the
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259 XEmacs ftp site or your local disk, and install them into
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260 XEmacs. Additionally it will update any packages you already have
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261 installed to the newest version. Note that if a package is newly
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262 installed you will have to restart XEmacs for the change to take effect.
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263
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264 You can also install packages using a semi-manual interface:
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265
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266 @example
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267 M-x package-get-all <return>
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268 @end example
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269
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270 Enter the name of the package (e.g., @code{prog-modes}), and XEmacs
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271 will search for the latest version (as listed in the lisp file
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272 @file{lisp/package-get-base.el}), and install it and any packages that
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273 it depends upon.
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274
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275 @subsection Manual Binary Package Installation
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276
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277 Pre-compiled, binary packages can be installed in either a system
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278 package directory (this is determined when XEmacs is compiled), or in
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279 one of the following
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280 subdirectories of your @file{$HOME} directory:
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281
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282 @example
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283 ~/.xemacs/mule-packages
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284 ~/.xemacs/xemacs-packages
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285 @end example
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286
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287 Packages in the former directory will only be found by a Mule-enabled
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288 XEmacs.
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289
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290 XEmacs does not have to be running to install binary packages, although
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291 XEmacs will not know about any newly-installed packages until you
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292 restart XEmacs. Note, however, that installing a newer version of a
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293 package while XEmacs is running could cause strange errors in XEmacs;
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294 it's best to exit XEmacs before upgrading an existing package.
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295
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296 To install binary packages manually:
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297
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298 @enumerate
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299 @item
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300 Download the package(s) that you want to install. Each binary package
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301 will typically be a gzip'd tarball.
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302
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303 @item
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304 Decide where to install the packages: in the system package
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305 directory, or in @file{~/.xemacs/mule-packages} or
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306 @file{~/.xemacs/xemacs-packages}, respectively. If you want to install
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307 the packages in the system package directory, make sure you can write
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308 into that directory. If you want to install in your @file{$HOME}
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309 directory, create the directory, @file{~/.xemacs/mule-packages} or
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310 @file{~/.xemacs/xemacs-packages}, respectively.
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311
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312 @item
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313 Next, @code{cd} to the directory under which you want to install the
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314 package(s).
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315
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316 @item
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317 From this directory, uncompress and extract each of the gzip'd tarballs
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318 that you downloaded in step 1. Unix and Cygnus cygwin users will
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319 typically do this using the commands:
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320
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321 @example
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322 gunzip < package.tar.gz | tar xvf -
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323 @end example
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324
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325 Above, replace @file{package.tar.gz} with the filename of the
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326 package that you downloaded in step 1.
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327
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328 Of course, if you use GNU @code{tar}, you could also use:
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329
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330 @example
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331 tar xvzf package.tar.gz
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332 @end example
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333
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334 @comment What about native MS Windows users???
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335
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336 @item
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337 That's it. Quit and restart XEmacs to get it to recognize any new or
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338 changed packages.
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339
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340 @end enumerate
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341
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444
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342 @node Building Packages, Available Packages, Using Packages, Packages
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343 @comment node-name, next, previous, up
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344
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345 Source packages are available from the @file{packages/source-packages}
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346 subdirectory of your favorite XEmacs distribution site. Alternatively,
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347 they are available via CVS from @file{cvs.xemacs.org}. Look at
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348 @file{http://cvs.xemacs.org} for instructions.
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349
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350 @subsection Prerequisites for Building Source Packages
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351
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352 You must have GNU @code{cp}, GNU @code{install} (or a BSD compatible
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353 @code{install} program) GNU @code{make} (3.75 or later preferred),
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354 @code{makeinfo} (1.68 from @code{texinfo-3.11} or later required), GNU
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355 @code{tar} and XEmacs 21.0. The source packages will untar into a
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356 correct directory structure. At the top level you must have
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357 @file{XEmacs.rules} and @file{package-compile.el}. These files are
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358 available from the XEmacs FTP site from the same place you obtained your
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359 source package distributions.
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360
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361 @subsection What You Can Do With Source Packages
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362
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363 NB: A global build operation doesn't exist yet as of 13 January 1998.
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364
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365 Source packages are most useful for creating XEmacs package tarballs
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366 for installation into your own XEmacs installations or for
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367 distributing to others.
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368
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369 Supported operations from @file{make} are:
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370
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371 @table @code
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372 @item clean
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373 Remove all built files except @file{auto-autoloads.el} and @file{custom-load.el}.
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374
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375 @item distclean
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376 Remove XEmacs backups as well as the files deleted by @code{make clean}.
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377
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378 @item all
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379 Bytecompile all files, build and bytecompile byproduct files like
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380 @file{auto-autoloads.el} and @file{custom-load.el}. Create info version
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381 of TeXinfo documentation if present.
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382
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383 @item srckit
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384 Usually aliased to @code{make srckit-std}. This does a @code{make
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385 distclean} and creates a package source tarball in the staging
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386 directory. This is generally only of use for package maintainers.
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387
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388 @item binkit
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389 May be aliased to @code{binkit-sourceonly}, @code{binkit-sourceinfo},
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390 @code{binkit-sourcedata}, or
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391 @code{binkit-sourcedatainfo}. @code{sourceonly} indicates there is
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392 nothing to install in a data directory or info directory.
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393 @code{sourceinfo} indicates that source and info files are to be
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394 installed. @code{sourcedata} indicates that source and etc (data) files
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395 are to be installed. @code{sourcedatainfo} indicates source, etc
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396 (data), and info files are to be installed. A few packages have needs
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397 beyond the basic templates so this is not yet complete.
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398
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399 @item dist
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400 Runs the rules @code{srckit} followed by @code{binkit}. This is
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401 primarily of use by XEmacs maintainers producing files for distribution.
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402
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403 @end table
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444
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404
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405 @node Available Packages, , Building Packages, Packages
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406 @comment node-name, next, previous, up
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407
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408 This section is surely out-of-date. If you're sure that XEmacs is
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409 able to do something, but your installed XEmacs won't do it for you,
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410 it's probably in a package. If you can't find it in this section,
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411 that's a bug---please report it. It is very hard to keep this section
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412 up-to-date; your reports, comments, and questions will help a lot.
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413
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414 This data is up-to-date as of 10 February 1999. (Ouch! I told you!)
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415
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416 @subsection Library Packages (libs)
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417
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418 These packages are required to build and support most of the rest of
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419 XEmacs. By design, xemacs-base is a `regular' package. Use restraint
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420 when adding new files there as it is required by almost everything.
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421
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422 @table @file
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423 @item Sun
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424 Support for Sparcworks.
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425
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426 @item apel
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427 A Portable Emacs Library. Used by XEmacs MIME support.
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428
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429 @item edebug
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430 A Lisp debugger.
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431
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432 @item dired
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433 The DIRectory EDitor is for manipulating, and running commands on
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434 files in a directory.
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435
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436 @item efs
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437 Treat files on remote systems the same as local files.
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438
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439 @item mail-lib
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440 Fundamental lisp files for providing email support.
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441
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442 @item tooltalk
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443 Support for building with Tooltalk.
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444
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445 @item xemacs-base
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446 Fundamental XEmacs support. Install this unless you wish a totally
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447 naked XEmacs.
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448
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449 @item xemacs-devel
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450 XEmacs Lisp developer support. This package contains utilities for
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451 supporting Lisp development. It is a single-file package so it may be
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452 tailored.
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453 @end table
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454
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455 @subsection Communications Packages (comm)
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456
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457 These packages provide support for various communications, primarily
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458 email and usenet.
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459
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460 @table @file
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461 @item footnote
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462 Footnoting in mail message editing modes.
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463
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464 @item gnats
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465 XEmacs bug reports.
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466
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467 @item gnus
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468 The Gnus Newsreader and Mailreader.
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469
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470 @item mailcrypt
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471 Support for messaging encryption with PGP.
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472
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473 @item mh-e
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474 Front end support for MH.
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475
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476 @item net-utils
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477 Miscellaneous Networking Utilities. This is a single-file package and
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478 files may be deleted at will.
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479
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480 @item ph
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481 Emacs implementation of the ph client to CCSO/qi directory servers.
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482
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483 @item rmail
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484 An obsolete Emacs mailer. If you do not already use it don't start.
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485
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486 @item supercite
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487 An Emacs citation tool. Useful with all Emacs Mailers and Newsreaders.
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488
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489 @item tm
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490 Emacs MIME support.
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491
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492 @item vm
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493 An Emacs mailer.
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494
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495 @item w3
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496 A Web browser.
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497 @end table
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498
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499 @subsection Games and Amusements (games)
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500
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501 @table @file
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502 @item cookie
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503 Spook and Yow (Zippy quotes).
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504
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505 @item games
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506 Tetris, Sokoban, and Snake.
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507
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508 @item mine
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509 Minehunt.
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510
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511 @item misc-games
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512 Other amusements and diversions.
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513 @end table
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514
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515 @subsection Mule Support (mule)
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516
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517 @table @file
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518 @item egg-its
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519 Wnn (4.2 and 6) support. SJ3 support. Must be installed prior to
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520 XEmacs build.
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521
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|
522 @item leim
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523 Quail. Used for everything other than English and Japanese.
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524
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525 @item locale
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526 Used for localized menubars (French and Japanese) and localized splash
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527 screens (Japanese).
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528
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529 @item mule-base
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530 Basic Mule support. Must be installed prior to building with Mule.
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531
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532 @item skk
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533 Another Japanese Language Input Method. Can be used without a
|
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534 separate process running as a dictionary server.
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535 @end table
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536
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537 @subsection Productivity Packages (oa)
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538
|
|
539 @table @file
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|
540 @item calendar
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541 Calendar and diary support.
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|
542
|
|
543 @item edit-utils
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|
544 Single file lisp packages for various XEmacs goodies. Load this and
|
|
545 weed out the junk you don't want.
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|
546
|
|
547 @item forms
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|
548 Forms editing support (obsolete, use the builtin Widget instead).
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|
549
|
|
550 @item frame-icon
|
|
551 Provide a WM icon based on major mode.
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|
552
|
|
553 @item hm--html-menus
|
|
554 HTML editing.
|
|
555
|
|
556 @item ispell
|
|
557 Spell-checking with ispell.
|
|
558
|
|
559 @item pc
|
|
560 PC style interface emulation.
|
|
561
|
|
562 @item psgml
|
|
563 Validated HTML/SGML editing.
|
|
564
|
|
565 @item sgml
|
|
566 SGML/Linuxdoc-SGML editing.
|
|
567
|
|
568 @item slider
|
|
569 User interface tool.
|
|
570
|
|
571 @item speedbar
|
|
572 ??? Document me.
|
|
573
|
|
574 @item strokes
|
|
575 Mouse enhancement utility.
|
|
576
|
|
577 @item text-modes
|
|
578 Various single file lisp packages for editing text files.
|
|
579
|
|
580 @item time
|
|
581 Display time & date on the modeline.
|
|
582 @end table
|
|
583
|
|
584 @subsection Operating System Utilities (os)
|
|
585
|
|
586 @table @file
|
|
587 @item eterm
|
|
588 Terminal emulator.
|
|
589
|
|
590 @item igrep
|
|
591 Enhanced front-end for Grep.
|
|
592
|
|
593 @item ilisp
|
|
594 Front-end for Inferior Lisp.
|
|
595
|
|
596 @item os-utils
|
|
597 Miscellaneous single-file O/S utilities, for printing, archiving,
|
|
598 compression, remote shells, etc.
|
|
599
|
|
600 @item view-process
|
|
601 A Unix process browsing tool.
|
|
602 @end table
|
|
603
|
|
604 @subsection Program Editing Support (prog)
|
|
605
|
|
606 @table @file
|
|
607 @item ada
|
|
608 Ada language support.
|
|
609
|
|
610 @item c-support
|
|
611 Basic single-file add-ons for editing C code.
|
|
612
|
|
613 @item cc-mode
|
|
614 C, C++ and Java language support.
|
|
615
|
|
616 @item debug
|
|
617 GUD, gdb, dbx debugging support.
|
|
618
|
|
619 @item ediff
|
|
620 Interface over patch.
|
|
621
|
|
622 @item emerge
|
|
623 Another interface over patch.
|
|
624
|
|
625 @item pcl-cvs
|
|
626 CVS frontend.
|
|
627
|
|
628 @item prog-modes
|
446
|
629 Miscellaneous Lisp libraries for various programming languages.
|
444
|
630
|
|
631 @item scheme
|
|
632 Front-end support for Inferior Scheme.
|
|
633
|
|
634 @item sh-script
|
|
635 Support for editing shell scripts.
|
|
636
|
|
637 @item vc
|
446
|
638 Version control for free systems.
|
444
|
639
|
|
640 @item vc-cc
|
446
|
641 Version control for ClearCase.
|
444
|
642
|
|
643 @item vhdl
|
|
644 Support for VHDL.
|
|
645 @end table
|
|
646
|
|
647 @subsection Word Processing (wp)
|
|
648
|
|
649 @table @file
|
|
650 @item auctex
|
|
651 Basic TeX/LaTeX support.
|
|
652
|
|
653 @item crisp
|
|
654 Crisp/Brief emulation.
|
|
655
|
|
656 @item edt
|
|
657 DEC EDIT/EDT emulation.
|
|
658
|
|
659 @item texinfo
|
|
660 XEmacs TeXinfo support.
|
|
661
|
|
662 @item textools
|
|
663 Single-file TeX support.
|
|
664
|
|
665 @item tpu
|
|
666 DEC EDIT/TPU support.
|
|
667
|
|
668 @item viper
|
|
669 VI emulation support.
|
|
670 @end table
|
|
671
|