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;; Copyright (c) 2007,2008 Paulo Cesar Pereira de Andrade
;;
;; Permission is hereby granted, free of charge, to any person obtaining a
;; copy of this software and associated documentation files (the "Software"),
;; to deal in the Software without restriction, including without limitation
;; the rights to use, copy, modify, merge, publish, distribute, sublicense,
;; and/or sell copies of the Software, and to permit persons to whom the
;; Software is furnished to do so, subject to the following conditions:
;;
;; The above copyright notice and this permission notice (including the next
;; paragraph) shall be included in all copies or substantial portions of the
;; Software.
;;
;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
;; IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
;; FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
;; THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
;; LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
;; FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
;; DEALINGS IN THE SOFTWARE.
;;
;; Author: Paulo Cesar Pereira de Andrade
;;
;; Mode for editing autoconf/automake m4 files
(require "syntax")
(in-package "XEDIT")
(defsynprop *prop-macro*
"macro"
:font "*courier-bold-r*-12-*"
:foreground "green4")
(defsynprop *prop-separator*
"separator"
:font "*courier-bold-r*-12-*"
:foreground "Red3")
(defsynprop *prop-variable*
"variable"
:font "*lucidatypewriter-medium-r*-12-*"
:foreground "Gold4")
(defsynprop *prop-escape*
"escape"
:font "*lucidatypewriter-medium-r*-12-*"
:foreground "Red3")
(defsyntax *auto-mode* :main nil nil nil
;; dont consider dnl a macro call at top level
(syntoken "(#.*|\\<dnl($|\\>.*))" :property *prop-comment*)
;; shell keywords
(syntoken
(string-concat
"\\<("
"if|then|else|elif|else|fi|case|in|esac|do|done"
")\\>") :property *prop-keyword*)
;; toplevel no arguments macro
(syntoken "^[a-zA-Z0-9_]+$" :property *prop-macro*)
(syntable :string *prop-string* nil
;; ignore escaped characters
(syntoken "\\\\.")
(syntoken "\"" :nospec t :switch -1)
(synaugment :variables))
(syntable :constant *prop-constant* nil
(syntoken "\\\\.")
(syntoken "'" :nospec t :switch -1)
(synaugment :variables))
(syntable :escape *prop-escape* nil
(syntoken "\\\\.")
(syntoken "`" :nospec t :switch -1)
(synaugment :variables))
(syntable :quoted-string *prop-string* nil
(syntoken "\\\"" :nospec t :switch -1))
(syntable :macro *prop-default* nil
(syntoken "," :property *prop-separator*)
(syntoken "[" :nospec t :property *prop-separator* :begin :quoted)
(syntable :quoted *prop-default* nil
;; allow nesting
(syntoken "[" :nospec t :property *prop-separator* :begin :quoted)
(syntoken "]" :nospec t :property *prop-separator* :switch -1)
(synaugment :shared :comments :variables))
(syntoken ")" :nospec t :property *prop-macro* :switch -1)
(synaugment :shared :quotes :variables :comments))
(syntable :shared nil nil
(syntoken "[a-zA-Z0-9_]+\\(" :property *prop-macro* :begin :macro)
;; variable assignment
(syntoken "[a-zA-Z0-9_-]+=" :property *prop-keyword*))
(syntable :quotes nil nil
(syntoken "\"" :nospec t :begin :string :contained t)
(syntoken "'" :nospec t :begin :constant :contained t)
(syntoken "`" :nospec t :begin :escape :contained t)
(syntoken "\\\"" :nospec t :begin :quoted-string :contained t))
(syntable :variables nil nil
(syntoken "\\$[a-zA-Z0-9_-]+" :property *prop-variable*)
(syntoken "\\$\\{[a-zA-Z0-9_-]+\\}" :property *prop-variable*)
(syntoken "\\$\\([a-zA-Z0-9_-]+\\)" :property *prop-variable*))
(syntable :comments nil nil
(syntoken "(#.*|\\<dnl($|\\>.*))" :property *prop-comment*))
(synaugment :shared :quotes :variables))
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