Merge pull request #2858 from franckverrot/remove-unnecessary-backticks

Remove unnecessary backticks

5 files changed, 11 insertions, 11 deletions

diff --git a/src/class.c b/src/class.c
index 05b549b3e..e9cbc592d 100644
--- a/src/class.c
+++ b/src/class.c
@@ -212,7 +212,7 @@ MRB_API struct RClass*
 mrb_define_class_id(mrb_state *mrb, mrb_sym name, struct RClass *super)
 {
   if (!super) {
-    mrb_warn(mrb, "no super class for `%S', Object assumed", mrb_sym2str(mrb, name));
+    mrb_warn(mrb, "no super class for '%S', Object assumed", mrb_sym2str(mrb, name));
   }
   return define_class(mrb, name, super, mrb->object_class);
 }
@@ -311,7 +311,7 @@ mrb_define_class_under(mrb_state *mrb, struct RClass *outer, const char *name, s
 
 #if 0
   if (!super) {
-    mrb_warn(mrb, "no super class for `%S::%S', Object assumed",
+    mrb_warn(mrb, "no super class for '%S::%S', Object assumed",
              mrb_obj_value(outer), mrb_sym2str(mrb, id));
   }
 #endif
@@ -1658,7 +1658,7 @@ check_cv_name_str(mrb_state *mrb, mrb_value str)
   mrb_int len = RSTRING_LEN(str);
 
   if (len < 3 || !(s[0] == '@' && s[1] == '@')) {
-    mrb_name_error(mrb, mrb_intern_str(mrb, str), "`%S' is not allowed as a class variable name", str);
+    mrb_name_error(mrb, mrb_intern_str(mrb, str), "'%S' is not allowed as a class variable name", str);
   }
 }
 
@@ -1846,7 +1846,7 @@ remove_method(mrb_state *mrb, mrb_value mod, mrb_sym mid)
     }
   }
 
-  mrb_name_error(mrb, mid, "method `%S' not defined in %S",
+  mrb_name_error(mrb, mid, "method '%S' not defined in %S",
     mrb_sym2str(mrb, mid), mod);
 }
 
diff --git a/src/numeric.c b/src/numeric.c
index 8b6ec4c88..013273232 100644
--- a/src/numeric.c
+++ b/src/numeric.c
@@ -110,8 +110,8 @@ num_div(mrb_state *mrb, mrb_value x)
  *
  *  Returns a string containing a representation of self. As well as a
  *  fixed or exponential form of the number, the call may return
- *  ``<code>NaN</code>'', ``<code>Infinity</code>'', and
- *  ``<code>-Infinity</code>''.
+ *  "<code>NaN</code>", "<code>Infinity</code>", and
+ *  "<code>-Infinity</code>".
  */
 
 static mrb_value
diff --git a/src/object.c b/src/object.c
index c5fb74575..f8f41bfe8 100644
--- a/src/object.c
+++ b/src/object.c
@@ -428,7 +428,7 @@ mrb_check_type(mrb_state *mrb, mrb_value x, enum mrb_vtype t)
  *  Returns a string representing <i>obj</i>. The default
  *  <code>to_s</code> prints the object's class and an encoding of the
  *  object id. As a special case, the top-level object that is the
- *  initial execution context of Ruby programs returns ``main.''
+ *  initial execution context of Ruby programs returns "main."
  */
 
 MRB_API mrb_value
diff --git a/src/string.c b/src/string.c
index 22a289ade..8df79d4c0 100644
--- a/src/string.c
+++ b/src/string.c
@@ -1100,7 +1100,7 @@ mrb_str_downcase_bang(mrb_state *mrb, mrb_value str)
  *
  *  Returns a copy of <i>str</i> with all uppercase letters replaced with their
  *  lowercase counterparts. The operation is locale insensitive---only
- *  characters ``A'' to ``Z'' are affected.
+ *  characters 'A' to 'Z' are affected.
  *
  *     "hEllO".downcase   #=> "hello"
  */
@@ -1703,7 +1703,7 @@ mrb_str_rindex_m(mrb_state *mrb, mrb_value str)
  *
  *  If <i>pattern</i> is omitted, the value of <code>$;</code> is used.  If
  *  <code>$;</code> is <code>nil</code> (which is the default), <i>str</i> is
- *  split on whitespace as if ` ' were specified.
+ *  split on whitespace as if ' ' were specified.
  *
  *  If the <i>limit</i> parameter is omitted, trailing null fields are
  *  suppressed. If <i>limit</i> is a positive number, at most that number of
@@ -2211,7 +2211,7 @@ mrb_str_upcase_bang(mrb_state *mrb, mrb_value str)
  *
  *  Returns a copy of <i>str</i> with all lowercase letters replaced with their
  *  uppercase counterparts. The operation is locale insensitive---only
- *  characters ``a'' to ``z'' are affected.
+ *  characters 'a' to 'z' are affected.
  *
  *     "hEllO".upcase   #=> "HELLO"
  */
diff --git a/src/variable.c b/src/variable.c
index 3e451df05..1b2ad56a7 100644
--- a/src/variable.c
+++ b/src/variable.c
@@ -563,7 +563,7 @@ MRB_API void
 mrb_iv_check(mrb_state *mrb, mrb_sym iv_name)
 {
   if (!mrb_iv_p(mrb, iv_name)) {
-    mrb_name_error(mrb, iv_name, "`%S' is not allowed as an instance variable name", mrb_sym2str(mrb, iv_name));
+    mrb_name_error(mrb, iv_name, "'%S' is not allowed as an instance variable name", mrb_sym2str(mrb, iv_name));
   }
 }