Bug fix: don't intern symbols read by scheme reader

We were calling `intern' instead of `make-symbol', polluting emacs'
obarray.

4 files changed, 6 insertions, 7 deletions

diff --git a/elisp/geiser-base.el b/elisp/geiser-base.el
index 41fb6fc..d232d2f 100644
--- a/elisp/geiser-base.el
+++ b/elisp/geiser-base.el
@@ -72,4 +72,3 @@
 
 
 (provide 'geiser-base)
-;;; geiser-base.el ends here
diff --git a/elisp/geiser-company.el b/elisp/geiser-company.el
index eadce93..d6f89e1 100644
--- a/elisp/geiser-company.el
+++ b/elisp/geiser-company.el
@@ -32,7 +32,7 @@
   (ignore-errors
     (if module
 	(format "%s [module]" id)
-      (or (geiser-autodoc--autodoc (list (list (intern id) 0)) t)
+      (or (geiser-autodoc--autodoc (list (list (make-symbol id) 0)) t)
           (format "%s [local id]" id)))))
 
 (defsubst geiser-company--doc-buffer (id module)
@@ -40,7 +40,7 @@
 
 (defun geiser-company--location (id module)
   (ignore-errors
-    (let ((id (intern id)))
+    (let ((id (make-symbol id)))
       (save-excursion
         (if module
             (geiser-edit-module id 'noselect)
diff --git a/elisp/geiser-impl.el b/elisp/geiser-impl.el
index 7df87cf..038e72f 100644
--- a/elisp/geiser-impl.el
+++ b/elisp/geiser-impl.el
@@ -208,8 +208,8 @@ switcher (switch-to-NAME), and provides geiser-NAME."
         (parent (and (listp name) (cadr name))))
     (unless (symbolp name)
       (error "Malformed implementation name: %s" name))
-    (let ((runner (intern (format "run-%s" name)))
-          (switcher (intern (format "switch-to-%s" name)))
+    (let ((runner (make-symbol (format "run-%s" name)))
+          (switcher (make-symbol (format "switch-to-%s" name)))
           (runner-doc (format "Start a new %s REPL." name))
           (switcher-doc (format "Switch to a running %s REPL, or start one."
                                 name))
diff --git a/elisp/geiser-syntax.el b/elisp/geiser-syntax.el
index 65c4813..9bb5e2c 100644
--- a/elisp/geiser-syntax.el
+++ b/elisp/geiser-syntax.el
@@ -161,7 +161,7 @@ implementation-specific entries for font-lock-keywords.")
              (?\< (geiser-syntax--read/unprintable))
              ((?' ?` ?,) (geiser-syntax--read/next-token))
              (t (let ((tok (geiser-syntax--read/elisp)))
-                  (if tok (cons 'atom (intern (format "#%s" tok)))
+                  (if tok (cons 'atom (make-symbol (format "#%s" tok)))
                     (geiser-syntax--read/next-token))))))
       (?\' (geiser-syntax--read/token '(quote . quote)))
       (?\` (geiser-syntax--read/token
@@ -209,7 +209,7 @@ implementation-specific entries for font-lock-keywords.")
       (vectorb (apply 'vector (geiser-syntax--read/list)))
       ((quote backquote unquote splice) (list (cdr token)
                                               (geiser-syntax--read)))
-      (kwd (intern (format ":%s" (cdr token))))
+      (kwd (make-symbol (format ":%s" (cdr token))))
       (unprintable (format "#<%s>" (cdr token)))
       ((char string atom) (cdr token))
       (t (error "Reading scheme syntax: unexpected token: %s" token)))))