diff options
author | David Aspinall <da@inf.ed.ac.uk> | 2004-04-06 15:40:55 +0000 |
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committer | David Aspinall <da@inf.ed.ac.uk> | 2004-04-06 15:40:55 +0000 |
commit | 64565ae1a03d6f8aa3380ca04d521532b7906715 (patch) | |
tree | d3f98e389d60fde28b93e371797c8d967e17161e /pgshell | |
parent | 59c8f587f0997a18acb531e19a22cd8b389e4cb1 (diff) |
Trivial instance of PG for shell scripts.
Diffstat (limited to 'pgshell')
-rw-r--r-- | pgshell/example.pgsh | 34 | ||||
-rw-r--r-- | pgshell/pgshell.el | 29 |
2 files changed, 63 insertions, 0 deletions
diff --git a/pgshell/example.pgsh b/pgshell/example.pgsh new file mode 100644 index 00000000..d7f860e5 --- /dev/null +++ b/pgshell/example.pgsh @@ -0,0 +1,34 @@ +# This is an example shell script for processing +# with the script management of Proof General. +# +# It demonstrates the usefulness of PG simply for +# sending a pre-defined sequence of commands to +# some command-line interpreter, here /bin/sh. +# +# To adjust this for your needs, edit pgshell.el +# (or copy and rename it). +# +# $Id$ +# + +# What time is it? +date; + +# What machine am I on? +uname -a; + +# What files are here? +ls + -lt; + +# Notes: +# +# * Commands have to be terminated by ';'. Alternative is to write +# your own scanner to recognize the start of the next command. +# + + + + + + diff --git a/pgshell/pgshell.el b/pgshell/pgshell.el new file mode 100644 index 00000000..fe356432 --- /dev/null +++ b/pgshell/pgshell.el @@ -0,0 +1,29 @@ +;; pgshell.el - Proof General for shell scripts. +;; +;; David Aspinall. $Id$ +;; +;; This instance of PG is handy just for using script management to +;; cut-and-paste into a buffer running an ordinary shell of some kind. +;; +;; I'm providing this so that tool demonstrators may use it instead of +;; tediously doing cut-and-paste of commands from a file. Nothing +;; to do with theorem proving really! +;; +;; To use this instance of PG, visit a file with the ".pgsh" extension. +;; +;; Feedback welcome. + + +(require 'proof-easy-config) +(require 'proof-syntax) + +(proof-easy-config 'pgshell "PG-Shell" + proof-prog-name "/bin/sh" ;; or choose your shell + proof-terminal-char ?\; ;; better: parse the syntax + proof-script-comment-start "\#" + proof-shell-annotated-prompt-regexp "^.*[$] $" ;; matches shell prompts + ;; next settings are just to prevent warnings + proof-save-command-regexp proof-no-regexp + ) + +(provide 'pgshell) |