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matz - irb (PR#46)

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@846 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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matz 2000-07-25 06:03:50 +00:00
parent b9373b7aea
commit 2f7ff9d1b8
3 changed files with 15 additions and 5 deletions
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5
ChangeLog
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@ -4,6 +4,11 @@ Mon Jul 24 18:52:55 2000 WATANABE Hirofumi <eban@os.rim.or.jp>
* ruby.c (rubylib_mangle): support "/hoge;/foo"
Mon Jul 24 10:28:55 2000 GOTO Kentaro <gotoken@math.sci.hokudai.ac.jp>
* string.c (rb_str_count): raise exception if no argument is
given.
Sun Jul 23 12:55:04 2000 Dave Thomas <Dave@Thomases.com>
* string.c (rb_str_rindex): Support negative end position.

13
lib/irb/ruby-lex.rb
View file

@ -368,8 +368,8 @@ class RubyLex
if @lex_state != EXPR_END && @lex_state != EXPR_CLASS &&
(@lex_state != EXPR_ARG || @space_seen)
c = peek(0)
if /\S/ =~ c && (/["'`]/ =~ c || /[\w_]/ =~ c)
tk = identify_here_document;
if /\S/ =~ c && (/["'`]/ =~ c || /[\w_]/ =~ c || c == "-")
tk = identify_here_document
end
else
tk = Token(op)
@ -752,7 +752,12 @@ class RubyLex
def identify_here_document
ch = getc
if lt = PERCENT_LTYPE[ch]
if ch == "-"
ch = getc
indent = true
end
if /['"`]/ =~ ch
lt = ch
quoted = ""
while (c = getc) && c != lt
quoted.concat c
@ -778,7 +783,7 @@ class RubyLex
end
@here_header = false
while (l = gets.chomp) && l != quoted
while (l = gets.chomp) && (indent ? l.strip : l) != quoted
end
@here_header = true

2
string.c
View file

@ -2081,7 +2081,7 @@ rb_str_count(argc, argv, str)
int init = 1;
int i;
if (argc < 0) {
if (argc < 1) {
rb_raise(rb_eArgError, "wrong # of arguments");
}
for (i=0; i<argc; i++) {