annotate man/xemacs/gnu.texi @ 5146:88bd4f3ef8e4

make lrecord UID's have a separate UID space for each object, resurrect debug SOE code in extents.c -------------------- ChangeLog entries follow: -------------------- src/ChangeLog addition: 2010-03-15 Ben Wing <ben@xemacs.org> * alloc.c: * alloc.c (c_readonly): * alloc.c (deadbeef_memory): * alloc.c (make_compiled_function): * alloc.c (make_button_data): * alloc.c (make_motion_data): * alloc.c (make_process_data): * alloc.c (make_timeout_data): * alloc.c (make_magic_data): * alloc.c (make_magic_eval_data): * alloc.c (make_eval_data): * alloc.c (make_misc_user_data): * alloc.c (noseeum_make_marker): * alloc.c (ADDITIONAL_FREE_string): * alloc.c (common_init_alloc_early): * alloc.c (init_alloc_once_early): * bytecode.c (print_compiled_function): * bytecode.c (mark_compiled_function): * casetab.c: * casetab.c (print_case_table): * console.c: * console.c (print_console): * database.c (print_database): * database.c (finalize_database): * device-msw.c (sync_printer_with_devmode): * device-msw.c (print_devmode): * device-msw.c (finalize_devmode): * device.c: * device.c (print_device): * elhash.c: * elhash.c (print_hash_table): * eval.c (print_multiple_value): * eval.c (mark_multiple_value): * events.c (deinitialize_event): * events.c (print_event): * events.c (event_equal): * extents.c: * extents.c (soe_dump): * extents.c (soe_insert): * extents.c (soe_delete): * extents.c (soe_move): * extents.c (extent_fragment_update): * extents.c (print_extent_1): * extents.c (print_extent): * extents.c (vars_of_extents): * frame.c: * frame.c (print_frame): * free-hook.c: * free-hook.c (check_free): * glyphs.c: * glyphs.c (print_image_instance): * glyphs.c (print_glyph): * gui.c: * gui.c (copy_gui_item): * hash.c: * hash.c (NULL_ENTRY): * hash.c (KEYS_DIFFER_P): * keymap.c (print_keymap): * keymap.c (MARKED_SLOT): * lisp.h: * lrecord.h: * lrecord.h (LISP_OBJECT_UID): * lrecord.h (set_lheader_implementation): * lrecord.h (struct old_lcrecord_header): * lstream.c (print_lstream): * lstream.c (finalize_lstream): * marker.c (print_marker): * marker.c (marker_equal): * mc-alloc.c (visit_all_used_page_headers): * mule-charset.c: * mule-charset.c (print_charset): * objects.c (print_color_instance): * objects.c (print_font_instance): * objects.c (finalize_font_instance): * opaque.c (print_opaque): * opaque.c (print_opaque_ptr): * opaque.c (equal_opaque_ptr): * print.c (internal_object_printer): * print.c (enum printing_badness): * rangetab.c (print_range_table): * rangetab.c (range_table_equal): * specifier.c (print_specifier): * specifier.c (finalize_specifier): * symbols.c: * symbols.c (print_symbol_value_magic): * tooltalk.c: * tooltalk.c (print_tooltalk_message): * tooltalk.c (print_tooltalk_pattern): * window.c (print_window): * window.c (debug_print_window): (1) Make lrecord UID's have a separate UID space for each object. Otherwise, with 20-bit UID's, we rapidly wrap around, especially when common objects like conses and strings increment the UID value for every object created. (Originally I tried making two UID spaces, one for objects that always print readably and hence don't display the UID, and one for other objects. But certain objects like markers for which a UID is displayed are still generated rapidly enough that UID overflow is a serious issue.) This also has the advantage of making UID values smaller, hence easier to remember -- their main purpose is to make it easier to keep track of different objects of the same type when debugging code. Make sure we dump lrecord UID's so that we don't have problems with pdumped and non-dumped objects having the same UID. (2) Display UID's consistently whenever an object (a) doesn't consistently print readably (objects like cons and string, which always print readably, can't display a UID), and (b) doesn't otherwise have a unique property that makes objects of a particular type distinguishable. (E.g. buffers didn't and still don't print an ID, but the buffer name uniquely identifies the buffer.) Some types, such as event, extent, compiled-function, didn't always (or didn't ever) display an ID; others (such as marker, extent, lstream, opaque, opaque-ptr, any object using internal_object_printer()) used to display the actual machine pointer instead. (3) Rename NORMAL_LISP_OBJECT_UID to LISP_OBJECT_UID; make it work over all Lisp objects and take a Lisp object, not a struct pointer. (4) Some misc cleanups in alloc.c, elhash.c. (5) Change code in events.c that "deinitializes" an event so that it doesn't increment the event UID counter in the process. Also use deadbeef_memory() to overwrite memory instead of doing the same with custom code. In the process, make deadbeef_memory() in alloc.c always available, and delete extraneous copy in mc-alloc.c. Also capitalize all uses of 0xDEADBEEF. Similarly in elhash.c call deadbeef_memory(). (6) Resurrect "debug SOE" code in extents.c. Make it conditional on DEBUG_XEMACS and on a `debug-soe' variable, rather than on SOE_DEBUG. Make it output to stderr, not stdout. (7) Delete some custom print methods that were identical to external_object_printer().
author Ben Wing <ben@xemacs.org>
date Mon, 15 Mar 2010 16:35:38 -0500
parents 972bbb6d6ca2
children cc15677e0335
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1
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2 @node Manifesto, Key Index, Glossary, Top
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3 @unnumbered The GNU Manifesto
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4
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5 @unnumberedsec What's GNU? GNU's Not Unix!
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6
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7 GNU, which stands for GNU's Not Unix, is the name for the complete
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8 Unix-compatible software system which I am writing so that I can give it
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9 away free to everyone who can use it. Several other volunteers are helping
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10 me. Contributions of time, money, programs, and equipment are greatly
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11 needed.
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12
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13 So far we have an Emacs text editor with Lisp for writing editor commands,
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14 a source level debugger, a yacc-compatible parser generator, a linker, and
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15 around 35 utilities. A shell (command interpreter) is nearly completed. A
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16 new portable optimizing C compiler has compiled itself and may be released
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17 this year. An initial kernel exists, but many more features are needed to
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18 emulate Unix. When the kernel and compiler are finished, it will be
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19 possible to distribute a GNU system suitable for program development. We
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20 will use @TeX{} as our text formatter, but an nroff is being worked on. We
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21 will use the free, portable X window system as well. After this we will
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22 add a portable Common Lisp, an Empire game, a spreadsheet, and hundreds of
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23 other things, plus online documentation. We hope to supply, eventually,
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24 everything useful that normally comes with a Unix system, and more.
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25
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26 GNU will be able to run Unix programs, but will not be identical to Unix.
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27 We will make all improvements that are convenient, based on our experience
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28 with other operating systems. In particular, we plan to have longer
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29 filenames, file version numbers, a crashproof file system, filename
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30 completion perhaps, terminal-independent display support, and perhaps
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31 eventually a Lisp-based window system through which several Lisp programs
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32 and ordinary Unix programs can share a screen. Both C and Lisp will be
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33 available as system programming languages. We will try to support UUCP,
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34 MIT Chaosnet, and Internet protocols for communication.
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35
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36 GNU is aimed initially at machines in the 68000/16000 class with virtual
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37 memory, because they are the easiest machines to make it run on. The extra
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38 effort to make it run on smaller machines will be left to someone who wants
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39 to use it on them.
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40
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41 To avoid horrible confusion, please pronounce the `G' in the word `GNU'
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42 when it is the name of this project.
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43
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44 @page
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45 @unnumberedsec Why I Must Write GNU
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46
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47 I consider that the golden rule requires that if I like a program I must
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48 share it with other people who like it. Software sellers want to divide
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49 the users and conquer them, making each user agree not to share with
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50 others. I refuse to break solidarity with other users in this way. I
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51 cannot in good conscience sign a nondisclosure agreement or a software
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52 license agreement. For years I worked within the Artificial Intelligence
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53 Lab to resist such tendencies and other inhospitalities, but eventually
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54 they had gone too far: I could not remain in an institution where such
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55 things are done for me against my will.
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56
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57 So that I can continue to use computers without dishonor, I have decided to
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58 put together a sufficient body of free software so that I will be able to
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59 get along without any software that is not free. I have resigned from the
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60 AI lab to deny MIT any legal excuse to prevent me from giving GNU away.
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61
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62 @unnumberedsec Why GNU Will Be Compatible With Unix
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63
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64 Unix is not my ideal system, but it is not too bad. The essential features
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65 of Unix seem to be good ones, and I think I can fill in what Unix lacks
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66 without spoiling them. And a system compatible with Unix would be
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67 convenient for many other people to adopt.
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68
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69 @unnumberedsec How GNU Will Be Available
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70
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71 GNU is not in the public domain. Everyone will be permitted to modify and
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72 redistribute GNU, but no distributor will be allowed to restrict its
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73 further redistribution. That is to say, proprietary modifications will not
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74 be allowed. I want to make sure that all versions of GNU remain free.
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75
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76 @unnumberedsec Why Many Other Programmers Want to Help
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77
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78 I have found many other programmers who are excited about GNU and want to
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79 help.
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80
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81 Many programmers are unhappy about the commercialization of system
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82 software. It may enable them to make more money, but it requires them to
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83 feel in conflict with other programmers in general rather than feel as
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84 comrades. The fundamental act of friendship among programmers is the
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85 sharing of programs; marketing arrangements now typically used essentially
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86 forbid programmers to treat others as friends. The purchaser of software
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87 must choose between friendship and obeying the law. Naturally, many decide
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88 that friendship is more important. But those who believe in law often do
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89 not feel at ease with either choice. They become cynical and think that
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90 programming is just a way of making money.
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91
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92 By working on and using GNU rather than proprietary programs, we can be
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93 hospitable to everyone and obey the law. In addition, GNU serves as an
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94 example to inspire and a banner to rally others to join us in sharing.
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95 This can give us a feeling of harmony which is impossible if we use
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96 software that is not free. For about half the programmers I talk to, this
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97 is an important happiness that money cannot replace.
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98
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99 @unnumberedsec How You Can Contribute
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100
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101 I am asking computer manufacturers for donations of machines and money.
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102 I'm asking individuals for donations of programs and work.
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103
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104 One consequence you can expect if you donate machines is that GNU will run
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105 on them at an early date. The machines should be complete, ready-to-use
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106 systems, approved for use in a residential area, and not in need of
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107 sophisticated cooling or power.
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108
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109 I have found very many programmers eager to contribute part-time work for
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110 GNU. For most projects, such part-time distributed work would be very hard
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111 to coordinate; the independently-written parts would not work together.
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112 But for the particular task of replacing Unix, this problem is absent. A
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113 complete Unix system contains hundreds of utility programs, each of which
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114 is documented separately. Most interface specifications are fixed by Unix
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115 compatibility. If each contributor can write a compatible replacement for
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116 a single Unix utility, and make it work properly in place of the original
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117 on a Unix system, then these utilities will work right when put together.
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118 Even allowing for Murphy to create a few unexpected problems, assembling
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119 these components will be a feasible task. (The kernel will require closer
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120 communication and will be worked on by a small, tight group.)
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121
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122 If I get donations of money, I may be able to hire a few people full or
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123 part time. The salary won't be high by programmers' standards, but I'm
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124 looking for people for whom building community spirit is as important as
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125 making money. I view this as a way of enabling dedicated people to devote
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126 their full energies to working on GNU by sparing them the need to make a
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127 living in another way.
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128
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129 @unnumberedsec Why All Computer Users Will Benefit
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130
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131 Once GNU is written, everyone will be able to obtain good system software
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132 free, just like air.
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133
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134 This means much more than just saving everyone the price of a Unix license.
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135 It means that much wasteful duplication of system programming effort will
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136 be avoided. This effort can go instead into advancing the state of the
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137 art.
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138
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139 Complete system sources will be available to everyone. As a result, a user
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140 who needs changes in the system will always be free to make them himself,
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141 or hire any available programmer or company to make them for him. Users
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142 will no longer be at the mercy of one programmer or company which owns the
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143 sources and is in sole position to make changes.
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144
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145 Schools will be able to provide a much more educational environment by
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146 encouraging all students to study and improve the system code. Harvard's
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147 computer lab used to have the policy that no program could be installed on
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148 the system if its sources were not on public display, and upheld it by
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149 actually refusing to install certain programs. I was very much inspired by
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150 this.
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151
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152 Finally, the overhead of considering who owns the system software and what
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153 one is or is not entitled to do with it will be lifted.
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154
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155 Arrangements to make people pay for using a program, including licensing of
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156 copies, always incur a tremendous cost to society through the cumbersome
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157 mechanisms necessary to figure out how much (that is, which programs) a
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158 person must pay for. And only a police state can force everyone to obey
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159 them. Consider a space station where air must be manufactured at great
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160 cost: charging each breather per liter of air may be fair, but wearing the
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161 metered gas mask all day and all night is intolerable even if everyone can
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162 afford to pay the air bill. And the TV cameras everywhere to see if you
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163 ever take the mask off are outrageous. It's better to support the air
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164 plant with a head tax and chuck the masks.
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165
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166 Copying all or parts of a program is as natural to a programmer as
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167 breathing, and as productive. It ought to be as free.
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168
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169 @unnumberedsec Some Easily Rebutted Objections to GNU's Goals
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170
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171 @quotation
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172 ``Nobody will use it if it is free, because that means they can't rely
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173 on any support.''
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174
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175 ``You have to charge for the program to pay for providing the
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176 support.''
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177 @end quotation
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178
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179 If people would rather pay for GNU plus service than get GNU free without
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180 service, a company to provide just service to people who have obtained GNU
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181 free ought to be profitable.
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182
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183 We must distinguish between support in the form of real programming work
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184 and mere handholding. The former is something one cannot rely on from a
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185 software vendor. If your problem is not shared by enough people, the
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186 vendor will tell you to get lost.
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187
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188 If your business needs to be able to rely on support, the only way is to
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189 have all the necessary sources and tools. Then you can hire any available
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190 person to fix your problem; you are not at the mercy of any individual.
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191 With Unix, the price of sources puts this out of consideration for most
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192 businesses. With GNU this will be easy. It is still possible for there to
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193 be no available competent person, but this problem cannot be blamed on
363
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194 distribution arrangements. GNU does not eliminate all the world's problems,
0
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195 only some of them.
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196
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197 Meanwhile, the users who know nothing about computers need handholding:
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198 doing things for them which they could easily do themselves but don't know
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199 how.
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200
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201 Such services could be provided by companies that sell just hand-holding
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202 and repair service. If it is true that users would rather spend money and
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203 get a product with service, they will also be willing to buy the service
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204 having got the product free. The service companies will compete in quality
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205 and price; users will not be tied to any particular one. Meanwhile, those
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206 of us who don't need the service should be able to use the program without
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207 paying for the service.
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208
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209 @quotation
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210 ``You cannot reach many people without advertising,
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211 and you must charge for the program to support that.''
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212
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213 ``It's no use advertising a program people can get free.''
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214 @end quotation
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215
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216 There are various forms of free or very cheap publicity that can be used to
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217 inform numbers of computer users about something like GNU. But it may be
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218 true that one can reach more microcomputer users with advertising. If this
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219 is really so, a business which advertises the service of copying and
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220 mailing GNU for a fee ought to be successful enough to pay for its
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221 advertising and more. This way, only the users who benefit from the
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222 advertising pay for it.
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223
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224 On the other hand, if many people get GNU from their friends, and such
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225 companies don't succeed, this will show that advertising was not really
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226 necessary to spread GNU. Why is it that free market advocates don't want
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227 to let the free market decide this?
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228 @page
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229 @quotation
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230 ``My company needs a proprietary operating system
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231 to get a competitive edge.''
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232 @end quotation
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233
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234 GNU will remove operating system software from the realm of competition.
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235 You will not be able to get an edge in this area, but neither will your
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236 competitors be able to get an edge over you. You and they will compete in
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237 other areas, while benefitting mutually in this one. If your business is
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238 selling an operating system, you will not like GNU, but that's tough on
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239 you. If your business is something else, GNU can save you from being
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240 pushed into the expensive business of selling operating systems.
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241
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242 I would like to see GNU development supported by gifts from many
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243 manufacturers and users, reducing the cost to each.
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244
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245 @quotation
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246 ``Don't programmers deserve a reward for their creativity?''
376386a54a3c Import from CVS: tag r19-14
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247 @end quotation
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248
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249 If anything deserves a reward, it is social contribution. Creativity can
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250 be a social contribution, but only in so far as society is free to use the
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251 results. If programmers deserve to be rewarded for creating innovative
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252 programs, by the same token they deserve to be punished if they restrict
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253 the use of these programs.
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254
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255 @quotation
376386a54a3c Import from CVS: tag r19-14
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256 ``Shouldn't a programmer be able to ask for a reward for his creativity?''
376386a54a3c Import from CVS: tag r19-14
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257 @end quotation
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258
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259 There is nothing wrong with wanting pay for work, or seeking to maximize
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260 one's income, as long as one does not use means that are destructive. But
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261 the means customary in the field of software today are based on
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262 destruction.
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263
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264 Extracting money from users of a program by restricting their use of it is
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265 destructive because the restrictions reduce the amount and the ways that
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266 the program can be used. This reduces the amount of wealth that humanity
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267 derives from the program. When there is a deliberate choice to restrict,
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268 the harmful consequences are deliberate destruction.
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269
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270 The reason a good citizen does not use such destructive means to become
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271 wealthier is that, if everyone did so, we would all become poorer from the
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272 mutual destructiveness. This is Kantian ethics; or, the Golden Rule.
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273 Since I do not like the consequences that result if everyone hoards
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274 information, I am required to consider it wrong for one to do so.
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275 Specifically, the desire to be rewarded for one's creativity does not
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276 justify depriving the world in general of all or part of that creativity.
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277
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278 @quotation
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279 ``Won't programmers starve?''
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280 @end quotation
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281
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282 I could answer that nobody is forced to be a programmer. Most of us cannot
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283 manage to get any money for standing on the street and making faces. But
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284 we are not, as a result, condemned to spend our lives standing on the
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285 street making faces, and starving. We do something else.
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286
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287 But that is the wrong answer because it accepts the questioner's implicit
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288 assumption: that without ownership of software, programmers cannot possibly
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289 be paid a cent. Supposedly it is all or nothing.
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290
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291 The real reason programmers will not starve is that it will still be
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292 possible for them to get paid for programming; just not paid as much as
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293 now.
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294
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295 Restricting copying is not the only basis for business in software. It is
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296 the most common basis because it brings in the most money. If it were
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297 prohibited, or rejected by the customer, software business would move to
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298 other bases of organization which are now used less often. There are
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299 always numerous ways to organize any kind of business.
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300
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301 Probably programming will not be as lucrative on the new basis as it is
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302 now. But that is not an argument against the change. It is not considered
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303 an injustice that sales clerks make the salaries that they now do. If
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304 programmers made the same, that would not be an injustice either. (In
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305 practice they would still make considerably more than that.)
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306
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307 @quotation
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308 ``Don't people have a right to control how their creativity is used?''
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309 @end quotation
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310
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311 ``Control over the use of one's ideas'' really constitutes control over
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312 other people's lives; and it is usually used to make their lives more
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313 difficult.
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314
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315 People who have studied the issue of intellectual property rights carefully
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316 (such as lawyers) say that there is no intrinsic right to intellectual
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317 property. The kinds of supposed intellectual property rights that the
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318 government recognizes were created by specific acts of legislation for
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319 specific purposes.
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320
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321 For example, the patent system was established to encourage inventors to
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322 disclose the details of their inventions. Its purpose was to help society
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323 rather than to help inventors. At the time, the life span of 17 years for
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324 a patent was short compared with the rate of advance of the state of the
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325 art. Since patents are an issue only among manufacturers, for whom the
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326 cost and effort of a license agreement are small compared with setting up
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327 production, the patents often do not do much harm. They do not obstruct
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328 most individuals who use patented products.
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329
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330 The idea of copyright did not exist in ancient times, when authors
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331 frequently copied other authors at length in works of non-fiction. This
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332 practice was useful, and is the only way many authors' works have survived
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333 even in part. The copyright system was created expressly for the purpose
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334 of encouraging authorship. In the domain for which it was
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335 invented---books, which could be copied economically only on a printing
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336 press---it did little harm, and did not obstruct most of the individuals
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337 who read the books.
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338
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339 All intellectual property rights are just licenses granted by society
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340 because it was thought, rightly or wrongly, that society as a whole would
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341 benefit by granting them. But in any particular situation, we have to ask:
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342 are we really better off granting such license? What kind of act are we
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343 licensing a person to do?
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344
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345 The case of programs today is very different from that of books a hundred
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346 years ago. The fact that the easiest way to copy a program is from one
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347 neighbor to another, the fact that a program has both source code and
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348 object code which are distinct, and the fact that a program is used rather
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349 than read and enjoyed, combine to create a situation in which a person who
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350 enforces a copyright is harming society as a whole both materially and
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351 spiritually; in which a person should not do so regardless of whether the
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352 law enables him to.
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353
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354 @quotation
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355 ``Competition makes things get done better.''
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356 @end quotation
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357
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358 The paradigm of competition is a race: by rewarding the winner, we
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359 encourage everyone to run faster. When capitalism really works this way,
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cvs
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360 it does a good job; but its defenders are wrong in assuming it always works
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cvs
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361 this way. If the runners forget why the reward is offered and become
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362 intent on winning, no matter how, they may find other strategies---such as,
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363 attacking other runners. If the runners get into a fist fight, they will
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364 all finish late.
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365
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366 Proprietary and secret software is the moral equivalent of runners in a
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cvs
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367 fist fight. Sad to say, the only referee we've got does not seem to
376386a54a3c Import from CVS: tag r19-14
cvs
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368 object to fights; he just regulates them (``For every ten yards you run,
376386a54a3c Import from CVS: tag r19-14
cvs
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369 you can fire one shot''). He really ought to break them up, and penalize
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370 runners for even trying to fight.
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371
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372 @quotation
376386a54a3c Import from CVS: tag r19-14
cvs
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373 ``Won't everyone stop programming without a monetary incentive?''
376386a54a3c Import from CVS: tag r19-14
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374 @end quotation
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375
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376 Actually, many people will program with absolutely no monetary incentive.
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377 Programming has an irresistible fascination for some people, usually the
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378 people who are best at it. There is no shortage of professional musicians
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379 who keep at it even though they have no hope of making a living that way.
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380
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381 But really this question, though commonly asked, is not appropriate to the
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382 situation. Pay for programmers will not disappear, only become less. So
376386a54a3c Import from CVS: tag r19-14
cvs
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383 the right question is, will anyone program with a reduced monetary
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384 incentive? My experience shows that they will.
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385
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386 For more than ten years, many of the world's best programmers worked at the
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387 Artificial Intelligence Lab for far less money than they could have had
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388 anywhere else. They got many kinds of non-monetary rewards: fame and
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cvs
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389 appreciation, for example. And creativity is also fun, a reward in itself.
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390 @page
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391 Then most of them left when offered a chance to do the same interesting
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392 work for a lot of money.
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393
376386a54a3c Import from CVS: tag r19-14
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394 What the facts show is that people will program for reasons other than
376386a54a3c Import from CVS: tag r19-14
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395 riches; but if given a chance to make a lot of money as well, they will
376386a54a3c Import from CVS: tag r19-14
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396 come to expect and demand it. Low-paying organizations do poorly in
376386a54a3c Import from CVS: tag r19-14
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397 competition with high-paying ones, but they do not have to do badly if the
376386a54a3c Import from CVS: tag r19-14
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398 high-paying ones are banned.
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399
376386a54a3c Import from CVS: tag r19-14
cvs
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diff changeset
400 @quotation
376386a54a3c Import from CVS: tag r19-14
cvs
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401 ``We need the programmers desperately. If they demand that we
376386a54a3c Import from CVS: tag r19-14
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402 stop helping our neighbors, we have to obey.''
376386a54a3c Import from CVS: tag r19-14
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403 @end quotation
376386a54a3c Import from CVS: tag r19-14
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404
376386a54a3c Import from CVS: tag r19-14
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405 You're never so desperate that you have to obey this sort of demand.
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406 Remember: millions for defense, but not a cent for tribute!
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407
376386a54a3c Import from CVS: tag r19-14
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408 @quotation
376386a54a3c Import from CVS: tag r19-14
cvs
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409 ``Programmers need to make a living somehow.''
376386a54a3c Import from CVS: tag r19-14
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410 @end quotation
376386a54a3c Import from CVS: tag r19-14
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411
376386a54a3c Import from CVS: tag r19-14
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412 In the short run, this is true. However, there are plenty of ways that
376386a54a3c Import from CVS: tag r19-14
cvs
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413 programmers could make a living without selling the right to use a program.
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414 This way is customary now because it brings programmers and businessmen the
376386a54a3c Import from CVS: tag r19-14
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415 most money, not because it is the only way to make a living. It is easy to
376386a54a3c Import from CVS: tag r19-14
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416 find other ways if you want to find them. Here are a number of examples.
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417
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418 A manufacturer introducing a new computer will pay for the porting of
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419 operating systems onto the new hardware.
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420
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421 The sale of teaching, hand-holding, and maintenance services could also
376386a54a3c Import from CVS: tag r19-14
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422 employ programmers.
376386a54a3c Import from CVS: tag r19-14
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423
376386a54a3c Import from CVS: tag r19-14
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424 People with new ideas could distribute programs as freeware and ask for
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cvs
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425 donations from satisfied users or sell hand-holding services. I have
376386a54a3c Import from CVS: tag r19-14
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426 met people who are already working this way successfully.
376386a54a3c Import from CVS: tag r19-14
cvs
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427
376386a54a3c Import from CVS: tag r19-14
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428 Users with related needs can form users' groups and pay dues. A group
376386a54a3c Import from CVS: tag r19-14
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429 would contract with programming companies to write programs that the
376386a54a3c Import from CVS: tag r19-14
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430 group's members would like to use.
376386a54a3c Import from CVS: tag r19-14
cvs
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431
376386a54a3c Import from CVS: tag r19-14
cvs
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432 All sorts of development can be funded with a Software Tax:
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cvs
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433
376386a54a3c Import from CVS: tag r19-14
cvs
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434 @quotation
376386a54a3c Import from CVS: tag r19-14
cvs
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435 Suppose everyone who buys a computer has to pay a certain percent of
376386a54a3c Import from CVS: tag r19-14
cvs
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436 the price as a software tax. The government gives this to
376386a54a3c Import from CVS: tag r19-14
cvs
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437 an agency like the NSF to spend on software development.
376386a54a3c Import from CVS: tag r19-14
cvs
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438
376386a54a3c Import from CVS: tag r19-14
cvs
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439 But if the computer buyer makes a donation to software development
376386a54a3c Import from CVS: tag r19-14
cvs
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440 himself, he can take a credit against the tax. He can donate to
376386a54a3c Import from CVS: tag r19-14
cvs
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441 the project of his own choosing---often, chosen because he hopes to
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
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442 use the results when
376386a54a3c Import from CVS: tag r19-14
cvs
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443 @page
376386a54a3c Import from CVS: tag r19-14
cvs
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444 it is done. He can take a credit for any amount
376386a54a3c Import from CVS: tag r19-14
cvs
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445 of donation up to the total tax he had to pay.
376386a54a3c Import from CVS: tag r19-14
cvs
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446
376386a54a3c Import from CVS: tag r19-14
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447 The total tax rate could be decided by a vote of the payers of
376386a54a3c Import from CVS: tag r19-14
cvs
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448 the tax, weighted according to the amount they will be taxed on.
376386a54a3c Import from CVS: tag r19-14
cvs
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449
376386a54a3c Import from CVS: tag r19-14
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450 The consequences:
376386a54a3c Import from CVS: tag r19-14
cvs
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451
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
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452 @itemize @bullet
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
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453 @item
376386a54a3c Import from CVS: tag r19-14
cvs
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454 The computer-using community supports software development.
376386a54a3c Import from CVS: tag r19-14
cvs
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455 @item
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
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456 This community decides what level of support is needed.
376386a54a3c Import from CVS: tag r19-14
cvs
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457 @item
376386a54a3c Import from CVS: tag r19-14
cvs
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458 Users who care which projects their share is spent on
376386a54a3c Import from CVS: tag r19-14
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parents:
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459 can choose this for themselves.
376386a54a3c Import from CVS: tag r19-14
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460 @end itemize
376386a54a3c Import from CVS: tag r19-14
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461 @end quotation
376386a54a3c Import from CVS: tag r19-14
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462
376386a54a3c Import from CVS: tag r19-14
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463 In the long run, making programs free is a step toward the post-scarcity
376386a54a3c Import from CVS: tag r19-14
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parents:
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464 world, where nobody will have to work very hard just to make a living.
376386a54a3c Import from CVS: tag r19-14
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465 People will be free to devote themselves to activities that are fun, such
376386a54a3c Import from CVS: tag r19-14
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466 as programming, after spending the necessary ten hours a week on required
376386a54a3c Import from CVS: tag r19-14
cvs
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467 tasks such as legislation, family counseling, robot repair, and asteroid
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
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468 prospecting. There will be no need to be able to make a living from
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
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469 programming.
376386a54a3c Import from CVS: tag r19-14
cvs
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470
376386a54a3c Import from CVS: tag r19-14
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471 We have already greatly reduced the amount of work that the whole society
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
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472 must do for its actual productivity, but only a little of this has
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
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473 translated itself into leisure for workers because much nonproductive
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
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474 activity is required to accompany productive activity. The main causes of
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
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475 this are bureaucracy and isometric struggles against competition. Free
376386a54a3c Import from CVS: tag r19-14
cvs
parents:
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476 software will greatly reduce these drains in the area of software
376386a54a3c Import from CVS: tag r19-14
cvs
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477 production. We must do this, in order for technical gains in productivity
376386a54a3c Import from CVS: tag r19-14
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478 to translate into less work for us.