annotate modules/README @ 1303:f99d3d25df86

[xemacs-hg @ 2003-02-15 10:15:54 by ben] autoload fixes, make-doc speed improvements Makefile.in.in: Run update-elc-2 with -no-autoloads to avoid multiple autoload-loading problem. configure.usage: Document quick-build better. make-docfile.el: Use `message' (defined in this file) in place of `princ'/`print', and put in a terpri, so that we get correct newline behavior. Rewrite if-progn -> when and a few similar stylistic niceties. And the big change: Allow MS Windows to specify the object files directly and frob them into C files here (formerly this was done in xemacs.mak, and very slooooooooooooooooooowly). Due to line-length limitations in CMD, we need to use a "response file" to hold the arguments, so when we see a response file argument (preceded by an @), read in the args (a bit of trickiness to do this), and process recursively. Also frob .obj -> .c as mentioned earlier and handle other junk dependencies that need to be removed (NEEDTODUMP, make-docfile.exe). update-elc-2.el: Use :test `equal' in call to set-difference. update-elc.el: Put back commented out kill-emacs, update header comment. xemacs.mak: Delete old unused code that checks SATISFIED. Move update-elc-2 up to be near update-elc. Run update-elc-2 with -no-autoloads to avoid multiple autoload-loading problem. Don't compute make-docfile args ourselves. Pass the raw objects to make-docfile.el, which does the computation (much faster than we could). Don't delete the DOC file, split the invocation into two calls to make-docfile.exe (one direct, one through make-docfile.el), etc. In general, all we do is call make-docfile. Add proper dependencies for DOC-file rebuilding so it doesn't get done when not necessary. Implement quick-building here: not building the DOC file unless it doesn't exist, as the quick-build docs say. Makefile.in.in: Don't delete the DOC file. Implement quick-building here: not building the DOC file unless it doesn't exist, as the quick-build docs say. config.h.in, emacs.c: Nothing but niggly spacing changes -- one space before a paren starting a function-call arglist, please.
author ben
date Sat, 15 Feb 2003 10:16:14 +0000
parents 25e260cb7994
children da1365dd3f07
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1 This directory contains a number of XEmacs dynamic modules. These
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2 modules can be loaded directly with the command 'M-x load-module'.
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3 However, the preferred method of loading a module is to issue a
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4 "(require 'module-name)" command to the Lisp interpreter. This will
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5 store information so that a later "(unload-feature 'module-name)" can
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6 succeed.
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8 To compile one of these modules, simply enter the desired directory,
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9 type 'configure', and then 'make'. If you are building the module for
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10 an installed XEmacs, then 'make install' will place the module in the
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11 appropriate directory for XEmacs to find it later (assuming you have
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12 permission to write to that directory). A subsequent 'load-module' or
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13 'require' will then load the module, as described above.
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15 Each of these demonstrates different features and limitations of the
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16 XEmacs module loading technology. For a complete discussion on XEmacs
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17 dynamic modules, please consult the XEmacs Module Writers Guide, which
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18 can be found in the ../info directory.
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19
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20 For those wanting to get started with module writing, please see the
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21 'sample' directory. It contains two subdirectories: internal and
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22 external. The 'internal' subdirectory contains the framework needed to
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23 migrate some core piece of XEmacs functionality into code that can
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24 either be compiled into the core or built as a separate module. The
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25 'external' subdirectory contains the somewhat simpler framework needed
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26 to build a module separately from XEmacs. These should be considered
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27 starting places for module writing.