stomar	2017-12-09 07:42:19 +0900 (Sat, 09 Dec 2017)

  New Revision: 61085

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=61085

  Log:
    ext/strscan/strscan.c: [DOC] grammar fixes

  Modified files:
    trunk/ext/strscan/strscan.c
Index: ext/strscan/strscan.c
===================================================================
--- ext/strscan/strscan.c	(revision 61084)
+++ ext/strscan/strscan.c	(revision 61085)
@@ -996,7 +996,7 @@ name_to_backref_number(struct re_registe https://github.com/ruby/ruby/blob/trunk/ext/strscan/strscan.c#L996
 /*
  * call-seq: [](n)
  *
- * Return the n-th subgroup in the most recent match.
+ * Returns the n-th subgroup in the most recent match.
  *
  *   s = StringScanner.new("Fri Dec 12 1975 14:39")
  *   s.scan(/(\w+) (\w+) (\d+) /)       # -> "Fri Dec 12 "
@@ -1055,7 +1055,7 @@ strscan_aref(VALUE self, VALUE idx) https://github.com/ruby/ruby/blob/trunk/ext/strscan/strscan.c#L1055
 /*
  * call-seq: size
  *
- * Return the amount of subgroups in the most recent match.
+ * Returns the amount of subgroups in the most recent match.
  * The full match counts as a subgroup.
  *
  *   s = StringScanner.new("Fri Dec 12 1975 14:39")
@@ -1139,7 +1139,7 @@ strscan_values_at(int argc, VALUE *argv, https://github.com/ruby/ruby/blob/trunk/ext/strscan/strscan.c#L1139
 }
 
 /*
- * Return the <i><b>pre</b>-match</i> (in the regular expression sense) of the last scan.
+ * Returns the <i><b>pre</b>-match</i> (in the regular expression sense) of the last scan.
  *
  *   s = StringScanner.new('test string')
  *   s.scan(/\w+/)           # -> "test"
@@ -1158,7 +1158,7 @@ strscan_pre_match(VALUE self) https://github.com/ruby/ruby/blob/trunk/ext/strscan/strscan.c#L1158
 }
 
 /*
- * Return the <i><b>post</b>-match</i> (in the regular expression sense) of the last scan.
+ * Returns the <i><b>post</b>-match</i> (in the regular expression sense) of the last scan.
  *
  *   s = StringScanner.new('test string')
  *   s.scan(/\w+/)           # -> "test"

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