From 355c89f4ad30f7783c9beadf1d105e8dc6f2a127 Mon Sep 17 00:00:00 2001 From: David Aspinall Date: Wed, 1 Dec 1999 19:14:33 +0000 Subject: Fix HTML errors. --- html/features.phtml | 27 ++++++++++++++------------- 1 file changed, 14 insertions(+), 13 deletions(-) (limited to 'html/features.phtml') diff --git a/html/features.phtml b/html/features.phtml index c647d9ac..63426bf6 100644 --- a/html/features.phtml +++ b/html/features.phtml @@ -24,9 +24,8 @@ and finally, Are you convinced yet? If not, read on…

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Proof General is designed for proof assistants which have a command-line shell interpreter. When using Proof General, the proof @@ -45,7 +44,7 @@ If not, read on… access to it if necessary.

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A proof script is a sequence of commands sent to a proof assistant to construct a proof, usually stored in @@ -67,7 +66,7 @@ If not, read on… of Proof General to see script managament in action.

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Script management in Proof General can work across many script files. When a script is visited in the editor, it is locked @@ -80,7 +79,7 @@ If not, read on… Proof General (based on the order in which files were processed).

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Proof by pointing allows you to click on a subterm of a goal to be proved, and apply an appropriate rule or @@ -93,7 +92,7 @@ If not, read on…

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Proof General has a toolbar with buttons for examining the proof state, starting a proof, manoeuvring in the proof script, @@ -109,7 +108,7 @@ If not, read on…

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Syntax highlighting is an editing feature which decorates a file with different colours or fonts according to the syntax of some @@ -120,21 +119,23 @@ If not, read on… assumptions, for example.

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Proof General has a close integration with the powerful X-Symbol package, which makes it easy to transparently use real symbols and Greek letters in your proofs. -
Instead of seeing "not P", you see "¬
P", instead - of "a * b", you see "a × b", etc.
+
+ Instead of seeing "not P", you see "¬ P", instead + of "a * b", you see "a × b", etc. +
[the examples above are simple so they will work on most browsers without needing images]

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A pull-down menu gives easy navigations to theorems, definitions, and declarations @@ -150,7 +151,7 @@ If not, read on… remotely, while your files and editor reside on your local machine.

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Tags are an editing feature which allow you to quickly locate the definition or declaration of a particular identifier. Proof General @@ -161,7 +162,7 @@ If not, read on…

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Proof General is designed to be adaptable. Many aspects of its behaviour can be easily customized (using dialogue boxes and -- cgit v1.2.3