Test against Emacs 24.3 and Emacs snapshot

.travis.yml

@@ -1,15 +1,26 @@
-language: c
+language: generic
 
 env:
-    - RACKET_VERSION=5.3.5
-    - RACKET_VERSION=5.3.6
-    - RACKET_VERSION=6.0
-    - RACKET_VERSION=6.0.1
-    - RACKET_VERSION=6.1
-    - RACKET_VERSION=6.1.1
-    - RACKET_VERSION=6.2
-    - RACKET_VERSION=HEAD
-    - RACKET_VERSION=SCOPE_SNAPSHOT
+  # Emacs 24.3
+  - EMACS=emacs-24, RACKET_VERSION=5.3.5
+  - EMACS=emacs-24, RACKET_VERSION=5.3.6
+  - EMACS=emacs-24, RACKET_VERSION=6.0
+  - EMACS=emacs-24, RACKET_VERSION=6.0.1
+  - EMACS=emacs-24, RACKET_VERSION=6.1
+  - EMACS=emacs-24, RACKET_VERSION=6.1.1
+  - EMACS=emacs-24, RACKET_VERSION=6.2
+  - EMACS=emacs-24, RACKET_VERSION=HEAD
+  - EMACS=emacs-24, RACKET_VERSION=SCOPE_SNAPSHOT
+  # Emacs snapshot
+  - EMACS=emacs-snapshot, RACKET_VERSION=5.3.5
+  - EMACS=emacs-snapshot, RACKET_VERSION=5.3.6
+  - EMACS=emacs-snapshot, RACKET_VERSION=6.0
+  - EMACS=emacs-snapshot, RACKET_VERSION=6.0.1
+  - EMACS=emacs-snapshot, RACKET_VERSION=6.1
+  - EMACS=emacs-snapshot, RACKET_VERSION=6.1.1
+  - EMACS=emacs-snapshot, RACKET_VERSION=6.2
+  - EMACS=emacs-snapshot, RACKET_VERSION=HEAD
+  - EMACS=emacs-snapshot, RACKET_VERSION=SCOPE_SNAPSHOT
 
 matrix:
   allow_failures:
@@ -18,20 +29,28 @@ matrix:
   fast_finish: true
 
 before_install:
-    ## Racket
-    - git clone https://github.com/greghendershott/travis-racket.git
-    - cat travis-racket/install-racket.sh | bash # pipe to bash not sh!
-    - export PATH=/usr/racket/bin:$PATH
+  ## Racket
+  - git clone https://github.com/greghendershott/travis-racket.git
+  - cat travis-racket/install-racket.sh | bash # pipe to bash not sh!
+  - export PATH=/usr/racket/bin:$PATH
 
-    ## Emacs
-    - sudo add-apt-repository -y ppa:cassou/emacs
-    - sudo apt-get update -qq
-    - sudo apt-get -f install
-    - sudo apt-get install -qq emacs24 emacs24-el
+  ## Emacs
+  - if [ "$EMACS" = 'emacs-24.3' ]; then
+        sudo add-apt-repository -y ppa:cassou/emacs &&
+        sudo apt-get -qq update &&
+        sudo apt-get -qq -f install &&
+        sudo apt-get -qq install emacs24 &&
+        sudo apt-get -qq install emacs24-el;
+    fi
+  - if [ "$EMACS" = 'emacs-snapshot' ]; then
+        sudo add-apt-repository -y ppa:ubuntu-elisp/ppa &&
+        sudo apt-get -qq update &&
+        sudo apt-get -qq -f install &&
+        sudo apt-get -qq install emacs-snapshot &&
+        sudo apt-get -qq install emacs-snapshot-el;
+    fi
 
 script:
-    - make deps
-    - make compile
-    - make test
-
-
+  - make deps EMACSBIN=$EMACS
+  - make compile EMACSBIN=$EMACS
+  - make test EMACSBIN=$EMACS

makefile

@@ -1,6 +1,10 @@
-EMACS=$(shell if [ -z "`which emacs`" ]; then echo "Emacs executable not found"; exit 1; else echo emacs; fi)
+ifdef @$(EMACSBIN)
+  EMACSBIN = @$(EMACSBIN)
+else
+  EMACSBIN = $(shell if [ -z "`which emacs`" ]; then echo "Emacs executable not found"; exit 1; else echo emacs; fi)
+endif
 
-BATCHEMACS=${EMACS} --batch --no-site-file -q -eval '(progn (add-to-list (quote load-path) "${PWD}/") (package-initialize))'
+BATCHEMACS = $(EMACSBIN) --batch --no-site-file -q -eval '(progn (add-to-list (quote load-path) "${PWD}/") (package-initialize))'
 
 BYTECOMP = $(BATCHEMACS) -eval '(progn (require (quote bytecomp)) (setq byte-compile-warnings t) (setq byte-compile-error-on-warn t))' -f batch-byte-compile
 
@@ -38,7 +42,7 @@ compile: clean \
 # deps automatically as a result of our Package-Requires in
 # racket-mode.el)
 deps:
-	$(BATCHEMACS) -eval '(progn (add-to-list (quote package-archives) (cons "melpa" "http://melpa.org/packages/")) (package-initialize) (package-refresh-contents) (package-install (quote dash)) (package-install (quote faceup)) (package-install (quote s)))'
+	$(BATCHEMACS) -eval '(progn (add-to-list (quote package-archives) (cons "melpa" "http://melpa.org/packages/")) (package-initialize) (package-refresh-contents) (package-install (quote faceup)) (package-install (quote s)))'
 
 doc:
 	$(BATCHEMACS) -l racket-make-doc.el -f racket-make-doc/write-reference-file