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author | Jose Antonio Ortega Ruiz <jao@gnu.org> | 2010-06-19 23:35:21 +0200 |
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committer | Jose Antonio Ortega Ruiz <jao@gnu.org> | 2010-06-19 23:35:21 +0200 |
commit | 7cfa18914d1ccb85aca33f659c931be0e8a8c894 (patch) | |
tree | e9ab2caaabb8a7f8074772e9f8991384dd56c342 /doc | |
parent | 975831b323afa7ae11a7b960f337faf2a4fd5f10 (diff) | |
download | geiser-chez-7cfa18914d1ccb85aca33f659c931be0e8a8c894.tar.gz geiser-chez-7cfa18914d1ccb85aca33f659c931be0e8a8c894.tar.bz2 |
The humble beginnings of a user's manual.
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-rw-r--r-- | doc/geiser.texi | 94 | ||||
-rw-r--r-- | doc/index.texi | 14 | ||||
-rw-r--r-- | doc/install.texi | 50 | ||||
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diff --git a/doc/fdl.texi b/doc/fdl.texi new file mode 100644 index 0000000..ba9d8da --- /dev/null +++ b/doc/fdl.texi @@ -0,0 +1,519 @@ +@node Copying This Manual, Index, Quick start, Top +@appendix Copying This Manual + +@menu +* GNU Free Documentation License:: License for copying this manual. +@end menu + +@node GNU Free Documentation License, , Copying This Manual, Copying This Manual +@section GNU Free Documentation License +@comment node-name, next, previous, up + + +@c Get fdl.texi from http://www.gnu.org/licenses/fdl.html +@c The GNU Free Documentation License. +@center Version 1.3, 3 November 2008 + +@c This file is intended to be included within another document, +@c hence no sectioning command or @node. + +@display +Copyright @copyright{} 2000, 2001, 2002, 2007, 2008, 2010 Free Software Foundation, Inc. +@uref{http://fsf.org/} + +Everyone is permitted to copy and distribute verbatim copies +of this license document, but changing it is not allowed. +@end display + +@enumerate 0 +@item +PREAMBLE + +The purpose of this License is to make a manual, textbook, or other +functional and useful document @dfn{free} in the sense of freedom: to +assure everyone the effective freedom to copy and redistribute it, +with or without modifying it, either commercially or noncommercially. +Secondarily, this License preserves for the author and publisher a way +to get credit for their work, while not being considered responsible +for modifications made by others. + +This License is a kind of ``copyleft'', which means that derivative +works of the document must themselves be free in the same sense. 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A copy of the license is included in the section entitled ``GNU + Free Documentation License''. +@end group +@end smallexample + +If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts, +replace the ``with@dots{}Texts.'' line with this: + +@smallexample +@group + with the Invariant Sections being @var{list their titles}, with + the Front-Cover Texts being @var{list}, and with the Back-Cover Texts + being @var{list}. +@end group +@end smallexample + +If you have Invariant Sections without Cover Texts, or some other +combination of the three, merge those two alternatives to suit the +situation. + +If your document contains nontrivial examples of program code, we +recommend releasing these examples in parallel under your choice of +free software license, such as the GNU General Public License, +to permit their use in free software. + +@c Local Variables: +@c ispell-local-pdict: "ispell-dict" +@c End: + diff --git a/doc/geiser.texi b/doc/geiser.texi new file mode 100644 index 0000000..e47450b --- /dev/null +++ b/doc/geiser.texi @@ -0,0 +1,94 @@ +\input texinfo @c -*-texinfo-*- +@c %**start of header +@setfilename geiser.info +@settitle Geiser User Manual +@c %**end of header + +@copying +This manual documents Geiser, an Emacs environment to hack in Scheme. + +Copyright @copyright{} 2010 Jose Antonio Ortega Ruiz + +@quotation +Permission is granted to copy, distribute and/or modify this document +under the terms of the GNU Free Documentation License, Version 1.3 +or any later version published by the Free Software Foundation; +with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. +A copy of the license is included in the section entitled ``GNU +Free Documentation License''. + +A copy of the license is also available from the Free Software +Foundation Web site at @url{http://www.gnu.org/licenses/fdl.html}. + +@end quotation + +The document was typeset with +@uref{http://www.texinfo.org/, GNU Texinfo}. + +@end copying + +@dircategory Emacs +@direntry +* Geiser: (geiser). Emacs environment for Scheme hacking. +@end direntry + +@titlepage +@title Geiser User Manual +@subtitle Emacs and Scheme talk to each other +@author Jose Antonio Ortega Ruiz +@page +@vskip 0pt plus 1filll +@insertcopying +@end titlepage + +@c Output the table of the contents at the beginning. +@contents + +@ifnottex +@node Top, Introduction, (dir), (dir) +@top Geiser User Manual + +@insertcopying +@end ifnottex + + +@c Generate the nodes for this menu with `C-c C-u C-m'. + +@menu +* Introduction:: +* Installation:: +* Quick start:: +* Copying This Manual:: +* Index:: + +@detailmenu + --- The Detailed Node Listing --- + +Introduction + +* Manifesto:: +* Modus operandi:: +* Showing off:: + +Installation + +* Must needs:: +* Friends:: +* Getting it:: + +Copying This Manual + +* GNU Free Documentation License:: License for copying this manual. + +@end detailmenu +@end menu + +@include intro.texi +@include install.texi +@include quick.texi +@include fdl.texi +@include index.texi + +@bye + +@c geiser.texinfo ends here diff --git a/doc/index.texi b/doc/index.texi new file mode 100644 index 0000000..e474130 --- /dev/null +++ b/doc/index.texi @@ -0,0 +1,14 @@ +@c This is part of Geiser's user manual., , Copying This Manual, Top +@c Copyright (C) 2010 Jose Antonio Ortega Ruiz +@c See the file geiser.texi for copying conditions. + +@node Index +@unnumbered Index + +@printindex cp + + +@c Local Variables: +@c mode: texinfo +@c TeX-master: "geiser" +@c End: diff --git a/doc/install.texi b/doc/install.texi new file mode 100644 index 0000000..78bc0df --- /dev/null +++ b/doc/install.texi @@ -0,0 +1,50 @@ +@node Installation, Quick start, Introduction, Top +@chapter Installation + +@menu +* Must needs:: +* Friends:: +* Getting it:: +@end menu + +@node Must needs, Friends, Installation, Installation +@section Must needs + +If Geiser came with any guarantees, you'd break all of them by not using +GNU Emacs 23 (or better) and at least one of the supported schemes, +which right now are @uref{http://www.racket-lang.org, Racket} 5.0 (or +better) and the latest and greatest +@uref{http://www.gnu.org/software/guile, Guile} 1.9 directly compiled +from a recent checkout of +@uref{http://www.gnu.org/software/guile/repository.html, its git master +branch}. Since Geiser supports multiple REPLs, having both of them will +just add to the fun. + +@node Friends, Getting it, Must needs, Installation +@section Friends + +Although Geiser does not need them, it plays well with (and is enhanced +by) the following Emacs packages: + +@itemize +@item @uref{http://www.emacswiki.org/emacs/ParEdit, Paredit}. +Regardless of whether you use Geiser or not, you shouldn't be coding +in any Lisp dialect without the aid of Taylor Campbell's structured +editing mode. +@item @uref{http://nschum.de/src/emacs/company-mode/, Company}. +Nikolaj Schumacher's @t{company-mode} provides a nice front-end for +completion engines (such as Geiser's). Very nice if you like that kind +of thing: judge by yourself with the help of +@uref{http://www.screentoaster.com/watch/stU0lSRERIR1pYRFVdXVlRVFFV/company_mode_for_gnu_emacs, +this screencast}. +@end itemize + +@node Getting it, , Friends, Installation +@section Getting it + + + +@c Local Variables: +@c mode: texinfo +@c TeX-master: "geiser" +@c End: diff --git a/doc/intro.texi b/doc/intro.texi new file mode 100644 index 0000000..50b3826 --- /dev/null +++ b/doc/intro.texi @@ -0,0 +1,111 @@ +@node Introduction, Installation, Top, Top +@chapter Introduction + +Geiser is an Emacs environment to hack and have fun in Scheme. If that's +enough for you, see @ref{Installation} to get it running and +@ref{Quick start} for the fun. + +@menu +* Manifesto:: +* Modus operandi:: +* Showing off:: +@end menu + +@node Manifesto, Modus operandi, Introduction, Introduction +@section Manifesto + +Geiser is a collection of Emacs major and minor modes that conspire with +one or more Scheme interpreters to keep the Lisp Machine Spirit alive. +It draws inspiration (and a bit more) from environments such as Common +Lisp's Slime, Factor's FUEL, Squeak or Emacs itself, and does its best +to make Scheme hacking inside Emacs (even more) fun. Or, to be precise, +what i consider fun. Geiser is thus my humble contribution to the +dynamic school of expression, and a reaction against what i perceive as +a derailment, in modern times, of standard Scheme towards the static +camp. Because i prefer growing and healing to poking at corpses, the +continuously running Scheme interpreter takes the center of the stage in +Geiser. A bundle of Elisp shims orchestrates the dialog between the +Scheme interpreter, Emacs and, ultimately, the programmer (that means, +hopefully, you). It asks the live image for metadata in real time, +providing access to them using, as much as possible, standard Emacs +idioms. + +That's the dreal. + +@node Modus operandi, Showing off, Manifesto, Introduction +@section Modus operandi + +As already mentioned, Geiser relies on a running Scheme process to +obtain the information it makes accessible to the programmer. There's +little effort, on the Elisp side, to understand, say, the module system +used by the Scheme implementation at hand; instead, a generic interface +between the two worlds is defined, and each supported Scheme includes a +library implementing that API, together with some wee shims in Elisp +allowing the reuse of the Emacs-side framework, which constitutes the +bulk of the code. + +While being as generic as possible, the Scheme-Elisp interface makes +some assumptions about the capabilities and interaction mode of the +corresponding REPL. In particular, Geiser expects the latter to support +namespaces in the form of a module system, and to provide a well defined +way to establish the REPL's current namespace (or module), as well as +the current's file module (or namespace). Thus, all evaluations +performed by Geiser either in the REPL or in a source code buffer happen +in the context of the current namespace. Every time you switch to a +different file, you're switching namespaces automatically; at the REPL, +you must request the switch explicitly (usually just using means +provided by the Scheme implementation itself). + +If your favourite scheme supports the above modus operandi, it has all +that's needed for a bare-bones Geiser mode. But Geiser can, and will, +use any metadata available: procedure arities and argument lists to +display interactive help, documentation strings, location information to +jump to definitions, export lists to provide completion, and so on and +so forth. Although this is not an all-or-none proposition (Geiser can +operate with just part of that functionality available), i've +concentrated initially in supporting those Schemes with the richest (to +my knowledge) introspection capabilities, namely, Guile and Racket. + +@node Showing off, , Modus operandi, Introduction +@section Showing off + +When working with a fully conniving Scheme, Geiser can offer the +following functionality: + +@itemize @bullet +@item +Form evaluation in the context of the current file's module. +@item +Macro expansion. +@item +File/module loading and/or compilation. +@item +Namespace-aware identifier completion (including local bindings, names +visible in the current module, and module names). +@item +Autodoc: the echo area shows information about the signature of the +procedure/macro around point automatically. +@item +Jump to definition of identifier at point. +@item +Access to documentation (including docstrings when the implementation +provides it). +@item +Listings of identifiers exported by a given module. +@item +Listings of callers/callees of procedures. +@item +Rudimentary support for debugging (when the REPL provides a debugging) +and error navigation. +@item +Support for multiple, simultaneous REPLs. +@end itemize + +In the following sections, i'll try to explain what these features +actually are (i'm just swanking here), and how to use them for your +profit. But, before that, let's see how to install Geiser. + +@c Local Variables: +@c mode: texinfo +@c TeX-master: "geiser" +@c End: diff --git a/doc/quick.texi b/doc/quick.texi new file mode 100644 index 0000000..0714242 --- /dev/null +++ b/doc/quick.texi @@ -0,0 +1,8 @@ +@node Quick start, Copying This Manual, Installation, Top +@chapter Quick start + + +@c Local Variables: +@c mode: texinfo +@c TeX-master: "geiser" +@c End: |