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Coq Proof General
Originally written by Healfdene Goguen.
Later contributions by Patrick Loiseleur, Pierre Courtieu,
David Aspinall
Status: supported
Maintainer: Pierre Courtieu
Coq version: 6.3, 6.3.1, 7.x, 8.x
Coq homepage: http://pauillac.inria.fr/coq/assis-eng.html
===========================================================================
Coq Proof General has experimental multiple file handling for 6.3
versions. It does not have support for proof by pointing.
There is support for X Symbol, but using character sequences rather
than a special token language. See notes below for syntax.
There is a tags program, coqtags.
===========================================================================
Installation notes:
Check the values of coq-tags and coq-prog-name in coq.el to see that
they correspond to the paths for coqtop and the library on your system.
Install coqtags in a standard place or add <proof-home>/coq to your PATH.
NB: You may need to change the path to perl at the top of the file.
Generate a TAGS file for the library by running
coqtags `find . -name \*.v -print`
in the root directory of the library, $COQTOP/theories.
===========================================================================
Grammar for x-symbols:
Symbols include sequences naming Greek letters ("Lambda", "lambda", etc),
connectives /\, \/, etc. See the X-Symbol char table for details.
a symbol is encoded only if
- preceded by _ or some space or some symbol
**and**
- followed by _ or some space or some symbol
Grammar for sub/superscript:
- a double _ introduces a subscript that ends at the first space
- a double ^ introduces a superscript that ends at the first space
- a _ followed by { introduces a subscript
expression that ends at the first }
- a ^ followed by { introduces a superscript
expression that ends at the first }
========================================
$Id$
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