Merge pull request #43 from syohex/refactoring

Refactoring

Author: syohex

.travis.yml

@@ -14,4 +14,5 @@ before_install:
   - evm install $EVM_EMACS --use --skip
   - cask
 script:
-  make test
+  - go version
+  - make test

go-eldoc.el

@@ -266,7 +266,7 @@
             (forward-list)
             (cond ((looking-at (concat "\\s-*" go-eldoc--argument-type-regexp))
                    (goto-char (match-end 0)))
-                  ((looking-at "\\s-*(")
+                  ((looking-at-p "\\s-*(")
                    (skip-chars-forward " \t")
                    (forward-list)))
             (setq name-type (concat name-type
@@ -361,13 +361,13 @@
 (defun go-eldoc--retrieve-type (typeinfo symbol)
   (let ((case-fold-search nil))
     (cond ((string-match (format "^%s,,var \\(.+\\)$" symbol) typeinfo)
-           (match-string 1 typeinfo))
+           (match-string-no-properties 1 typeinfo))
           ((string-match-p (format "\\`%s,,package\\s-*$" symbol) typeinfo)
            "package")
           ((string-match (format "^%s,,\\(func.+\\)$" symbol) typeinfo)
-           (match-string 1 typeinfo))
+           (match-string-no-properties 1 typeinfo))
           ((string-match (format "^%s,,\\(.+\\)$" symbol) typeinfo)
-           (match-string 1 typeinfo)))))
+           (match-string-no-properties 1 typeinfo)))))
 
 (defun go-eldoc--get-cursor-info (bounds)
   (save-excursion