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feat(emacs): minor improvements to emacs mode

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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura 2014-01-11 11:13:20 -08:00
parent 745c702ffb
commit 4057f0d2fe
1 changed files with 5 additions and 3 deletions
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8
src/emacs/lean-mode.el
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@ -25,14 +25,16 @@
'lean-mode ;; name of the mode to create
'("--") ;; comments start with
'("import" "definition" "variable" "variables" "print" "theorem" "axiom" "universe" "alias" "help" "environment" "options" "infix" "infixl" "infixr" "notation" "eval" "check" "exit" "coercion" "end" "using" "namespace" "builtin" "scope" "pop_scope" "set_opaque" "set_option") ;; some keywords
'(("\\<\\(Bool\\|Int\\|Nat\\|Real\\|Type\\|TypeU\\|ℕ\\|ℤ\\)\\>" . 'font-lock-type-face)
("\\<\\(calc\\|have\\|in\\|let\\|forall\\|exists\\|[λ→∃∀:]\\)\\>" . font-lock-keyword-face)
'(("\\_<\\(Bool\\|Int\\|Nat\\|Real\\|Type\\|TypeU\\|ℕ\\|ℤ\\)\\_>" . 'font-lock-type-face)
("\\_<\\(calc\\|have\\|in\\|let\\|forall\\|exists\\|if\\|then\\|else\\)\\_>" . font-lock-keyword-face)
("\"[^\"]*\"" . 'font-lock-string-face)
("\\(->\\|/\\\\\\|==\\|\\\\/\\|[*+/<=>¬∧∨≠≤≥-]\\)" . 'font-lock-constant-face)
("\\(\\b.*_tac\\|Cond\\|OrElse\\|T\\(?:hen\\|ry\\)\\|When\\|apply\\|b\\(?:ack\\|eta\\)\\|done\\|exact\\)" . 'font-lock-constant-face)
("\\(λ\\|→\\|∃\\|∀\\|:\\|:=\\)" . font-lock-constant-face)
("\\_<\\(\\b.*_tac\\|Cond\\|OrElse\\|T\\(?:hen\\|ry\\)\\|When\\|apply\\|b\\(?:ack\\|eta\\)\\|done\\|exact\\)\\_>" . 'font-lock-constant-face)
("\\(universe\\|theorem\\|axiom\\|definition\\|variable\\|builtin\\)[ \t]*\\([^ \t\n]*\\)" (2 'font-lock-function-name-face))
("variables[ \t]\\([^:]*\\)" (1 'font-lock-function-name-face))
("\\(set_opaque\\|set_option\\)[ \t]*\\([^ \t\n]*\\)" (2 'font-lock-constant-face))
("\\_<_\\_>" . 'font-lock-preprocessor-face)
;;
)
'("\\.lean$") ;; files for which to activate this mode