k0kubun	2018-12-16 23:24:20 +0900 (Sun, 16 Dec 2018)

  New Revision: 66419

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=66419

  Log:
    bin/erb: improve documentation of -P flag
    
    man/erb.1: ditto
    
    [Bug #15421]

  Modified files:
    trunk/bin/erb
    trunk/man/erb.1
Index: man/erb.1
===================================================================
--- man/erb.1	(revision 66418)
+++ man/erb.1	(revision 66419)
@@ -1,5 +1,5 @@ https://github.com/ruby/ruby/blob/trunk/man/erb.1#L1
 .\"Ruby is copyrighted by Yukihiro Matsumoto <matz@n...>.
-.Dd October 21, 2017
+.Dd December 16, 2018
 .Dt ERB \&1 "Ruby Programmer's Reference Guide"
 .Os UNIX
 .Sh NAME
@@ -45,9 +45,8 @@ You can omit the one for internal encodi https://github.com/ruby/ruby/blob/trunk/man/erb.1#L45
 .Pf ( Li "Encoding.default_internal" ) will be nil.
 .Pp
 .It Fl P
-Evaluates lines starting with
-.Li "%"
-as Ruby code and removes the tailing EOLs.
+Disables ruby code evaluation for lines beginning with
+.Li "%" .
 .Pp
 .It Fl S Ar level
 Specifies the safe level in which eRuby script will run.
Index: bin/erb
===================================================================
--- bin/erb	(revision 66418)
+++ bin/erb	(revision 66419)
@@ -114,9 +114,9 @@ class ERB https://github.com/ruby/ruby/blob/trunk/bin/erb#L114
   -d               set $DEBUG to true
   -r library       load a library
   -E ex[:in]       set default external/internal encodings
-  -U               set default encoding to UTF-8.
+  -U               set default encoding to UTF-8
   -T trim_mode     specify trim_mode (0..2, -)
-  -P               ignore lines which start with "%"
+  -P               disable ruby code evaluation for lines beginning with %
   var=value        set variable
 EOU
         exit 1

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