[nongnu] elpa/graphql-mode 16c3d63521 002/122: First commit

[ELPA Syncer]

branch: elpa/graphql-mode
commit 16c3d635215f0d0542b0cf130c95d418c67c3c39
Author: David Vazquez Pua <davazp@gmail.com>
Commit: David Vazquez Pua <davazp@gmail.com>

    First commit
---
 README.md  |  4 ++++
 graphql.el | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 62 insertions(+)

diff --git a/README.md b/README.md
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index 0000000000..83dd721479
--- /dev/null
+++ b/README.md
@@ -0,0 +1,4 @@
+graphql-mode
+============
+
+`graphql-mode` is an emacs mode to edit GraphQL schema and queries.
diff --git a/graphql.el b/graphql.el
new file mode 100644
index 0000000000..d3ace6f844
--- /dev/null
+++ b/graphql.el
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+;;; graphql.el --- An Emacs mode for GraphQL         -*- lexical-binding: t; 
-*-
+
+;; Copyright (C) 2016  David Vazquez Pua
+
+;; Author: David Vazquez Pua <davazp@gmail.com>
+;; Keywords: languages
+
+;; This program is free software; you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; 
+
+;;; Code:
+
+(require 'newcomment)
+
+(defvar graphql-mode-syntax-table
+  (let ((st (make-syntax-table)))
+    (modify-syntax-entry ?\" "\"" st)
+    (modify-syntax-entry ?\# "<" st)
+    (modify-syntax-entry ?\n ">" st)
+    st))
+
+(defvar graphql-font-lock-keywords
+  (list (regexp-opt (list "type" "fragment"))
+
+        (cons (regexp-opt (list "true" "false" "null"))
+              'font-lock-constant-face)
+
+        '("\\$\\w+" . font-lock-variable-name-face)))
+
+(define-derived-mode graphql-mode prog-mode "GraphQL"
+  ""
+  (setq-local comment-start "# ")
+  (setq-local comment-start-skip "#+[\t ]*")
+  (setq font-lock-defaults
+        (list 'graphql-font-lock-keywords
+              nil
+              nil
+              nil)))
+
+(add-to-list 'auto-mode-alist '("\\.graphql\\'" . graphql-mode))
+
+
+(provide 'graphql)
+;;; graphql.el ends here