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9d8fd508
Commit
9d8fd508
authored
Dec 03, 2015
by
Alexandre Duret-Lutz
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* elisp/hoa-mode.el: Update from its master.
parent
6a64b080
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elisp/hoa-mode.el
View file @
9d8fd508
...
...
@@ -83,33 +83,37 @@
:group
'hoa-mode-faces
)
(
defconst
hoa-alias-regex
"@[a-zA-Z0-9_-]*\\_>"
"@[a-zA-Z0-9_
.
-]*\\_>"
"Regex for matching aliases."
)
(
defvar
hoa-font-lock-keywords
(
list
'
(
"\\_<[A-Z][a-zA-Z0-9_-]*:"
.
'hoa-header-uppercase-face
)
'
(
"\\_<[a-z][a-zA-Z0-9_-]*:"
.
'hoa-header-lowercase-face
)
`
(
,
hoa-alias-regex
.
'hoa-alias-face
)
'
(
"\\_<--\\(BODY\\|END\\|ABORT\\)--"
.
'hoa-keyword-face
)
'
(
"\\_<\\(Inf\\|Fin\\|t\\|f\\)\\_>"
.
'hoa-builtin-face
)
'
(
"(\\s-*\\([0-9]+\\)\\s-*)"
1
'hoa-acceptance-set-face
)
'
(
"{\\(\\([0-9]\\|\\s-\\)+\\)}"
1
'hoa-acceptance-set-face
)
;; numbers between brackets denote atomic propositions.
'
(
"\\["
(
"\\_<[0-9]+\\_>"
(
save-excursion
(
search-forward
"]"
nil
t
))
nil
(
0
'hoa-ap-number-face
)))
;; likewise for numbers following an Alias: definition
`
(
,
(
concat
"Alias:\\s-*"
hoa-alias-regex
)
(
"\\_<[0-9]+\\_>"
(
save-excursion
(
re-search-forward
(
concat
"\\("
hoa-alias-regex
"\\|[0-9|&!]\\|\\s-\\)+"
)
nil
t
))
nil
(
0
'hoa-ap-number-face
))))
"Hilighting rules for `hoa-mode'."
)
(
defvar
hoa-font-lock-keywords-1
`
((
"\\_<--\\(:?BODY\\|END\\|ABORT\\)--"
.
'hoa-keyword-face
)
(
"\\_<\\(:?Inf\\|Fin\\|t\\|f\\)\\_>"
.
'hoa-builtin-face
)
(
"\\_<[A-Z][a-zA-Z0-9_.-]*:"
.
'hoa-header-uppercase-face
)
(
"\\_<[a-z][a-zA-Z0-9_.-]*:"
.
'hoa-header-lowercase-face
)
(
,
hoa-alias-regex
.
'hoa-alias-face
))
"Fontification rules for keywords, builtins, headers and aliases."
)
(
defvar
hoa-font-lock-keywords-2
(
append
hoa-font-lock-keywords-1
`
((
"(\\s-*\\([0-9]+\\)\\s-*)"
1
'hoa-acceptance-set-face
)
(
"{\\(\\([0-9]\\|\\s-\\)+\\)}"
1
'hoa-acceptance-set-face
)
;; numbers between brackets denote atomic propositions.
(
"\\["
(
"\\_<[0-9]+\\_>"
(
save-excursion
(
search-forward
"]"
nil
t
))
nil
(
0
'hoa-ap-number-face
)))
;; likewise for numbers following an Alias: definition
(
,
(
concat
"Alias:\\s-*"
hoa-alias-regex
)
(
"\\_<[0-9]+\\_>"
(
save-excursion
(
re-search-forward
(
concat
"\\("
hoa-alias-regex
"\\|[0-9|&!]\\|\\_<[ft]\\_>\\|\\s-\\)+"
)
nil
t
))
nil
(
0
'hoa-ap-number-face
)))))
"Complete fontification rules, including acceptance sets and AP numbers."
)
(
defvar
hoa-mode-syntax-table
(
let
((
st
(
make-syntax-table
)))
...
...
@@ -117,6 +121,7 @@
(
modify-syntax-entry
?>
"."
st
)
(
modify-syntax-entry
?| "." st)
(modify-syntax-entry ?_ "_" st)
(modify-syntax-entry ?. "_" st)
(modify-syntax-entry ?- "_" st)
(modify-syntax-entry ?$ "." st)
(modify-syntax-entry ?& "." st)
...
...
@@ -192,11 +197,14 @@ put in `hoa-display-error-buffer' and shown."
(call-process-region b e shell-file-name nil (list dotbuf errfile)
nil shell-command-switch hoa-display-command)))
(when (equal 0 exit-status)
(let ((hoa-img (create-image (with-current-buffer dotbuf (buffer-string))
(let ((hoa-img (create-image (with-current-buffer dotbuf
(buffer-string))
'png t)))
(with-current-buffer (get-buffer-create hoa-display-buffer)
(setq buffer-read-only nil)
(erase-buffer)
(insert-image hoa-img)
(setq buffer-read-only t)
(display-buffer (current-buffer)))))
(when (file-exists-p errfile)
(when (< 0 (nth 7 (file-attributes errfile)))
...
...
@@ -217,13 +225,8 @@ put in `hoa-display-error-buffer' and shown."
map)
"
Keymap
for
`
hoa-mode
'.
")
(defcustom hoa-mode-hook nil
"
Hook
run
whenever
`
hoa-mode
'
is
activated.
"
:group 'hoa-mode
:type 'hook)
;;;### autoload
(def
un hoa-mode ()
(def
ine-derived-mode hoa-mode fundamental-mode "
HOA
"
"
Major
mode
for
editing
files
in
the
Hanoi
Omega
Automata
format.
See
URL
`
http://adl.github.io/hoaf/
'
for
a
definition
of
that
format.
...
...
@@ -235,15 +238,10 @@ The following key bindings are installed in hoa-mode:
By
default
the
`
hoa-display-automaton-at-point
'
function
requires
extra
software
(
Spot
and
GraphViz
)
,
but
can
be
configured
to
use
other
tools.
See
that
function
for
details.
"
(interactive)
(kill-all-local-variables)
(set-syntax-table hoa-mode-syntax-table)
(set (make-local-variable 'font-lock-defaults) '(hoa-font-lock-keywords))
(use-local-map hoa-mode-map)
(setq major-mode 'hoa-mode)
(setq mode-name "
HOA
"
)
(
run-hooks
'hoa-mode-hook
))
:group
'hoa-mode
(
setq
font-lock-defaults
'
((
hoa-font-lock-keywords-1
hoa-font-lock-keywords-1
hoa-font-lock-keywords-2
))))
(
provide
'hoa-mode
)
;;; hoa-mode.el ends here
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