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1 -*- mode:outline; minor-mode:outl-mouse -*-
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2
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3 * Introduction
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4 ==============
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5
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6 You are running an experimental version of XEmacs. Please do not
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7 report problems with Beta XEmacs to comp.emacs.xemacs. Report them to
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8 xemacs-beta@xemacs.org.
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9
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10 ** XEmacs Beta Mailing List
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11 ===========================
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12
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13 *** Subscribing
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14 ---------------
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15
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16 If you are not subscribed to the XEmacs beta list you should be. Send
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17 an email message with a subject of `subscribe' (without the quotes) to
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18 xemacs-beta-request@xemacs.org and follow the directions. You do not
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19 have to fill out the survey if you don't want to.
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20
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21 *** Unsubscribing
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22 -----------------
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23
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24 To unsubscribe from the list send an email message with a subject of
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25 `unsubscribe' (without the quotes) to xemacs-beta-request@xemacs.org.
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26
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27 *** Administrivia
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28 -----------------
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29
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30 The XEmacs beta list is managed by the SmartList mailing list package,
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31 and the usual SmartList commands work. Do not send mailing list
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32 requests to the main address (xemacs-beta@xemacs.org), always send
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33 them to xemacs-beta-request@xemacs.org. If you have problems with the
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34 list itself, they should be brought to the attention of the Mailing
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35 List manager Chuck Thompson <cthomp@xemacs.org>.
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36
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37
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38 ** Beta Release Schedule
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39 ========================
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40
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41 The URL ftp://ftp.xemacs.org/pub/beta/README always contains the best
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42 estimate of when the next beta XEmacs will be released. For weekend
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43 betas the release time is generally in the vicinity of 2PM to 5PM US
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44 Pacific Time (Universal Time minus 8 hours). For weekday betas, the
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45 release time is generally in the vicinity of 8PM to Midnight US
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46 Pacific Time on the listed day.
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47
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48 While 19.15 and 20.x are in parallel development, a simultaneous
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49 release day implies a release of 20.x first, followed a few hours
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50 later by 19.15.
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51
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52 Betas are nominally a week apart, scheduled on every Saturday.
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53 Midweek releases are made when a serious enough problem warrants it.
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54
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55
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56 ** Reporting Problems
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57 =====================
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58
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59 The best way to get problems fixed in XEmacs is to submit good problem
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60 reports. Since this is beta software problems are certain to exist.
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61 Please read through all of part II of the XEmacs FAQ for an overview
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62 of problem reporting. Other items which are most important are:
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63
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64 1. Do not submit C stack backtraces without line numbers. Since it
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65 is possible to compile optimized with debug information with GCC
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66 it is never a good idea to compile XEmacs without the -g flag.
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67 XEmacs runs on a variety of platforms, and often it is not
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68 possible to recreate problems which afflict a specific platform.
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69 The line numbers in the C stack backtrace help isolate where the
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70 problem is actually occurring.
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71
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72 2. Attempt to recreate the problem starting with an invocation of
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73 XEmacs with `xemacs -q -no-site-file'. Quite often problems are
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74 due to package interdependencies, and the like. An actual bug in
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75 XEmacs should be reproducible in a default configuration without
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76 loading any special packages (or the one or two specific packages
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77 that cause the bug to appear).
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78
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79 3. A picture can be worth a thousand words. When reporting an
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80 unusual display, it is generally best to capture the problem in a
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81 screen dump and include that with the problem report. The easiest
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82 way to get a screen dump is to use the xv program and its grab
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83 function. Save the image as a GIF to keep bandwidth requirements
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84 down without loss of information. MIME is the preferred method
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85 for making the image attachments.
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86
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87 * Compiling Beta XEmacs
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88 =======================
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89
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90 ** Building an XEmacs from patches
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91 ==================================
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92
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93 All beta releases of XEmacs are included with patches from the
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94 previous version in an attempt to keep bandwidth requirements down.
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95 Patches should be applied with the GNU patch program in something like
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96 the following. Let's say you're upgrading XEmacs 20.4-beta10 to
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97 XEmacs 20.4-beta11 and you have a full unmodified XEmacs 20.4-beta10
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98 source tree to work with. Cd to the top level directory and issue the
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99 shell command:
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100
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101 $ gunzip -c /tmp/xemacs-20.4-b10-20.4-b11.patch.gz | patch -p1
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102
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103 After patching check to see that no patches were missed by doing
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104 $ find . -name \*.rej -print
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105
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106 Any rejections should be treated as serious problems to be resolved
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107 before starting compilation.
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108
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109 After seeing that there were no rejections, issue the command
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110
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111 $ make all-elc
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112
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113 and go play minesweep for awhile on an older XEmacs while the binary
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114 is rebuilt.
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115
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116 ** Building an XEmacs from a full distribution
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117 ==============================================
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118
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119 Locate a convenient place where you have at least 100MB of free space
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120 and issue the command
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121
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122 $ gunzip -c /tmp/xemacs-20.4-b11.tar.gz | tar xvf -
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123
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124 (or the simpler `tar zxvf /tmp/xemacs-20.4-b11.tar.gz' if you use GNU
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125 tar).
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126
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127 cd to the top level directory and issue an appropriate configure
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128 command. The maintainer uses the following at the time of this
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129 writing:
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130
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131 ./configure --with-offix --with-mule=yes --with-dialogs=athena3d \
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132 --cflags="-m486 -g -O4 -fno-strength-reduce -malign-loops=2 \
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133 -malign-jumps=2 -malign-functions=2" --with-sound=no \
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134 --with-xface=yes --error-checking=all --debug=yes \
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135 --with-scrollbars=athena3d \
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136 --with-canna=yes --with-wnn=yes --wnn-includes=/usr/X11R6/include/wnn
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137
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138 Save the output from configure that looks something like:
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139 Configured for `i586-unknown-linux2.0.28'.
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140
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141 Where should the build process find the source code? /usr/src/xemacs-20.0
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142 What installation prefix should install use? /usr/local
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143 What operating system and machine description files should XEmacs use?
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144 `s/linux.h' and `m/intel386.h'
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145 What compiler should XEmacs be built with? gcc -m486 -g -O4 -fno-strength-reduce -malign-loops=2 -malign-jumps=2 -malign-functions=2
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146 Should XEmacs use the GNU version of malloc? yes
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147 Should XEmacs use the relocating allocator for buffers? yes
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148 What window system should XEmacs use? x11
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149 Where do we find X Windows header files? /usr/X11R6/include
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150 Where do we find X Windows libraries? /usr/X11R6/lib
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151 Compiling in support for XAUTH.
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152 Compiling in support for XPM.
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153 Compiling in support for X-Face headers.
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154 Compiling in support for GIF image conversion.
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155 Compiling in support for JPEG image conversion.
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156 Compiling in support for PNG image conversion.
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157 Compiling in support for Berkeley DB.
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158 Compiling in support for GNU DBM.
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159 Compiling in Mule (multi-lingual) support.
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160 Compiling in support for OffiX.
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161 Using the Lucid menubar.
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162 Using the Athena-3d scrollbar.
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163 Using the Athena-3d dialog boxes.
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164
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165 Then type make and you should have a working XEmacs.
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166
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167 After you have verified that you have a functional editor, fire up
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168 your favorite mail program and send a build report to
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169 xemacs-beta@xemacs.org. The build report should include
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170
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171 1. Your hardware configuration (OS version, etc.)
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172
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173 2. Version numbers of software in use (X11 version, system library
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174 versions if appropriate, graphics library versions if appropriate).
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175 If you're on a system like Linux, include all the version numbers
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176 you can because chances are it makes a difference.
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177
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178 3. The options given to configure
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179
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180 4. The configuration report illustrated above
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181
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182 5. Any other unusual items you feel should be brought to the attention
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183 of the developers.
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136
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184
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185 ** Creating patches for submission
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186 ==================================
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187
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188 When making patches you should use the `-c', or preferably if your
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189 diff supports it, `-u'. Using ordinary diffs like this are
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190 notoriously prone to error (and this one won't in fact work, since
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191 I've already applied a patch to this file so the line numbers probably
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192 don't match up any more).
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193
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194 $ diff -u old-file.c new-file.c
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195
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196 -or-
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197
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198 $ diff -c old-file.c new-file.c
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199
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200 Also, it is helpful for me if you create the patch in the top level of
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201 the XEmacs source directory:
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202
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203 $ diff -u lwlib/xlwmenu.c~ lwlib/xlwmenu.c
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204
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205 I prefer patches to be accompanied by an update (either a raw entry or
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206 a patch) to the appropriate ChangeLog file, but it is not required.
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207
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208 Also note that if you cut & paste from an xterm to an XEmacs mail buffer
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209 you will probably lose due to tab expansion. The best thing to do is to
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210 M-x cd to the appropriate directory, and issue the command `C-u M-!' from
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211 within XEmacs.
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