* encoding.c: provide basic features for M17N.
* parse.y: encoding aware parsing.
* parse.y (pragma_encoding): encoding specification pragma.
* parse.y (rb_intern3): encoding specified symbols.
* string.c (rb_str_length): length based on characters.
for older behavior, bytesize method added.
* string.c (rb_str_index_m): index based on characters. rindex as
well.
* string.c (succ_char): encoding aware succeeding string.
* string.c (rb_str_reverse): reverse based on characters.
* string.c (rb_str_inspect): encoding aware string description.
* string.c (rb_str_upcase_bang): encoding aware case conversion.
downcase, capitalize, swapcase as well.
* string.c (rb_str_tr_bang): tr based on characters. delete,
squeeze, tr_s, count as well.
* string.c (rb_str_split_m): split based on characters.
* string.c (rb_str_each_line): encoding aware each_line.
* string.c (rb_str_each_char): added. iteration based on
characters.
* string.c (rb_str_strip_bang): encoding aware whitespace
stripping. lstrip, rstrip as well.
* string.c (rb_str_justify): encoding aware justifying (ljust,
rjust, center).
* string.c (str_encoding): get encoding attribute from a string.
* re.c (rb_reg_initialize): encoding aware regular expression
* sprintf.c (rb_str_format): formatting (i.e. length count) based
on characters.
* io.c (rb_io_getc): getc to return one-character string.
for older behavior, getbyte method added.
* ext/stringio/stringio.c (strio_getc): ditto.
* io.c (rb_io_ungetc): allow pushing arbitrary string at the
current reading point.
* ext/stringio/stringio.c (strio_ungetc): ditto.
* ext/strscan/strscan.c: encoding support.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13261 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-08-25 03:29:39 +00:00
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# -*- coding: euc-jp -*-
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2003-07-31 20:52:40 +00:00
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require "tkcanvas"
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if defined?($hscale_demo) && $hscale_deom
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$hscale_demo.destroy
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$hscale_demo = nil
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end
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$hscale_demo = TkToplevel.new {|w|
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title("Horizontal Scale Demonstration")
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iconname("hscale")
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}
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positionWindow($hscale_demo)
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msg = TkLabel.new($hscale_demo) {
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font $font
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wraplength '3.5i'
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justify 'left'
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text "<EFBFBD><EFBFBD><EFBFBD>ˤ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>1<EFBFBD>Ĥȿ<EFBFBD>ʿ<EFBFBD>ʥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>뤬ɽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ƥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>\
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǥޥ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܥ<EFBFBD><EFBFBD><EFBFBD>1<EFBFBD><EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD>ϥɥ<EFBFBD><EFBFBD>å<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ѥ<EFBFBD><EFBFBD>뤳<EFBFBD>Ȥ<EFBFBD><EFBFBD>Ǥ<EFBFBD><EFBFBD>ޤ<EFBFBD><EFBFBD><EFBFBD>"
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}
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msg.pack('side'=>'top')
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TkFrame.new($hscale_demo) {|frame|
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TkButton.new(frame) {
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2004-05-01 16:09:54 +00:00
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#text 'λ<><CEBB>'
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text '<27>Ĥ<EFBFBD><C4A4><EFBFBD>'
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2003-07-31 20:52:40 +00:00
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command proc {
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tmppath = $hscale_demo
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$hscale_demo = nil
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tmppath.destroy
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}
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}.pack('side'=>'left', 'expand'=>'yes')
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TkButton.new(frame) {
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text '<27><><EFBFBD><EFBFBD><EFBFBD>ɻ<EFBFBD><C9BB><EFBFBD>'
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command proc { showCode 'hscale' }
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}.pack('side'=>'left', 'expand'=>'yes')
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}.pack('side'=>'bottom', 'fill'=>'x', 'pady'=>'2m')
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TkFrame.new($hscale_demo) {|frame|
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canvas = TkCanvas.new(frame) {|c|
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width 50
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height 50
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bd 0
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highlightthickness 0
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TkcPolygon.new(c, '0', '0', '1', '1', '2', '2') {
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fill 'DeepSkyBlue'
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tags 'poly'
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}
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TkcLine.new(c, '0', '0', '1', '1', '2', '2', '0', '0') {
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fill 'black'
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tags 'line'
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}
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}.pack('side'=>'top', 'expand'=>'yes', 'anchor'=>'s', 'fill'=>'x', 'padx'=>'15')
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scale = TkScale.new(frame) {
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orient 'horizontal'
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length 284
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from 0
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to 250
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command proc{|value| setWidth(canvas, value)}
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tickinterval 50
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}.pack('side'=>'bottom', 'expand'=>'yes', 'anchor'=>'n')
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scale.set 75
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}.pack('side'=>'top', 'fill'=>'x')
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def setWidth(w, width)
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width = width + 21
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x2 = width - 30
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if x2 < 21
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x2 = 21
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end
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w.coords 'poly',20,15,20,35,x2,35,x2,45,width,25,x2,5,x2,15,20,15
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w.coords 'line',20,15,20,35,x2,35,x2,45,width,25,x2,5,x2,15,20,15
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end
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