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authorValerio Virgillito2012-02-15 17:04:39 -0800
committerValerio Virgillito2012-02-15 17:04:39 -0800
commitfe71cb9aa1700199c0089166ad54fc56eb760644 (patch)
treeb0c7c24b1f45a079e1c09312ca716e3d35aecad4 /imports/codemirror/mode/ruby
parent747616980cad14f0b65fbcc7f497ed9680a39d29 (diff)
parentd366c0bd1af6471511217ed574083e15059519b5 (diff)
downloadninja-fe71cb9aa1700199c0089166ad54fc56eb760644.tar.gz
Merge branch 'refs/heads/master' into components
Diffstat (limited to 'imports/codemirror/mode/ruby')
-rwxr-xr-ximports/codemirror/mode/ruby/LICENSE24
-rwxr-xr-ximports/codemirror/mode/ruby/index.html171
-rwxr-xr-ximports/codemirror/mode/ruby/ruby.js195
3 files changed, 390 insertions, 0 deletions
diff --git a/imports/codemirror/mode/ruby/LICENSE b/imports/codemirror/mode/ruby/LICENSE
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1Copyright (c) 2011, Ubalo, Inc.
2All rights reserved.
3
4Redistribution and use in source and binary forms, with or without
5modification, are permitted provided that the following conditions are met:
6 * Redistributions of source code must retain the above copyright
7 notice, this list of conditions and the following disclaimer.
8 * Redistributions in binary form must reproduce the above copyright
9 notice, this list of conditions and the following disclaimer in the
10 documentation and/or other materials provided with the distribution.
11 * Neither the name of the Ubalo, Inc. nor the names of its
12 contributors may be used to endorse or promote products derived
13 from this software without specific prior written permission.
14
15THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
16ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
17WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
18DISCLAIMED. IN NO EVENT SHALL UBALO, INC BE LIABLE FOR ANY
19DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
20(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
21LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
22ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
24SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/imports/codemirror/mode/ruby/index.html b/imports/codemirror/mode/ruby/index.html
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1<!doctype html>
2<html>
3 <head>
4 <title>CodeMirror: Ruby mode</title>
5 <link rel="stylesheet" href="../../lib/codemirror.css">
6 <script src="../../lib/codemirror.js"></script>
7 <script src="ruby.js"></script>
8 <style>
9 .CodeMirror {border-top: 1px solid black; border-bottom: 1px solid black;}
10 .cm-s-default span.cm-arrow { color: red; }
11 </style>
12 <link rel="stylesheet" href="../../doc/docs.css">
13 </head>
14 <body>
15 <h1>CodeMirror: Ruby mode</h1>
16 <form><textarea id="code" name="code">
17# Code from http://sandbox.mc.edu/~bennet/ruby/code/poly_rb.html
18#
19# This program evaluates polynomials. It first asks for the coefficients
20# of a polynomial, which must be entered on one line, highest-order first.
21# It then requests values of x and will compute the value of the poly for
22# each x. It will repeatly ask for x values, unless you the user enters
23# a blank line. It that case, it will ask for another polynomial. If the
24# user types quit for either input, the program immediately exits.
25#
26
27#
28# Function to evaluate a polynomial at x. The polynomial is given
29# as a list of coefficients, from the greatest to the least.
30def polyval(x, coef)
31 sum = 0
32 coef = coef.clone # Don't want to destroy the original
33 while true
34 sum += coef.shift # Add and remove the next coef
35 break if coef.empty? # If no more, done entirely.
36 sum *= x # This happens the right number of times.
37 end
38 return sum
39end
40
41#
42# Function to read a line containing a list of integers and return
43# them as an array of integers. If the string conversion fails, it
44# throws TypeError. If the input line is the word 'quit', then it
45# converts it to an end-of-file exception
46def readints(prompt)
47 # Read a line
48 print prompt
49 line = readline.chomp
50 raise EOFError.new if line == 'quit' # You can also use a real EOF.
51
52 # Go through each item on the line, converting each one and adding it
53 # to retval.
54 retval = [ ]
55 for str in line.split(/\s+/)
56 if str =~ /^\-?\d+$/
57 retval.push(str.to_i)
58 else
59 raise TypeError.new
60 end
61 end
62
63 return retval
64end
65
66#
67# Take a coeff and an exponent and return the string representation, ignoring
68# the sign of the coefficient.
69def term_to_str(coef, exp)
70 ret = ""
71
72 # Show coeff, unless it's 1 or at the right
73 coef = coef.abs
74 ret = coef.to_s unless coef == 1 && exp > 0
75 ret += "x" if exp > 0 # x if exponent not 0
76 ret += "^" + exp.to_s if exp > 1 # ^exponent, if > 1.
77
78 return ret
79end
80
81#
82# Create a string of the polynomial in sort-of-readable form.
83def polystr(p)
84 # Get the exponent of first coefficient, plus 1.
85 exp = p.length
86
87 # Assign exponents to each term, making pairs of coeff and exponent,
88 # Then get rid of the zero terms.
89 p = (p.map { |c| exp -= 1; [ c, exp ] }).select { |p| p[0] != 0 }
90
91 # If there's nothing left, it's a zero
92 return "0" if p.empty?
93
94 # *** Now p is a non-empty list of [ coef, exponent ] pairs. ***
95
96 # Convert the first term, preceded by a "-" if it's negative.
97 result = (if p[0][0] < 0 then "-" else "" end) + term_to_str(*p[0])
98
99 # Convert the rest of the terms, in each case adding the appropriate
100 # + or - separating them.
101 for term in p[1...p.length]
102 # Add the separator then the rep. of the term.
103 result += (if term[0] < 0 then " - " else " + " end) +
104 term_to_str(*term)
105 end
106
107 return result
108end
109
110#
111# Run until some kind of endfile.
112begin
113 # Repeat until an exception or quit gets us out.
114 while true
115 # Read a poly until it works. An EOF will except out of the
116 # program.
117 print "\n"
118 begin
119 poly = readints("Enter a polynomial coefficients: ")
120 rescue TypeError
121 print "Try again.\n"
122 retry
123 end
124 break if poly.empty?
125
126 # Read and evaluate x values until the user types a blank line.
127 # Again, an EOF will except out of the pgm.
128 while true
129 # Request an integer.
130 print "Enter x value or blank line: "
131 x = readline.chomp
132 break if x == ''
133 raise EOFError.new if x == 'quit'
134
135 # If it looks bad, let's try again.
136 if x !~ /^\-?\d+$/
137 print "That doesn't look like an integer. Please try again.\n"
138 next
139 end
140
141 # Convert to an integer and print the result.
142 x = x.to_i
143 print "p(x) = ", polystr(poly), "\n"
144 print "p(", x, ") = ", polyval(x, poly), "\n"
145 end
146 end
147rescue EOFError
148 print "\n=== EOF ===\n"
149rescue Interrupt, SignalException
150 print "\n=== Interrupted ===\n"
151else
152 print "--- Bye ---\n"
153end
154</textarea></form>
155 <script>
156 var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
157 mode: "text/x-ruby",
158 tabMode: "indent",
159 matchBrackets: true,
160 indentUnit: 4
161 });
162 </script>
163
164 <p><strong>MIME types defined:</strong> <code>text/x-ruby</code>.</p>
165
166 <p>Development of the CodeMirror Ruby mode was kindly sponsored
167 by <a href="http://ubalo.com/">Ubalo</a>, who hold
168 the <a href="LICENSE">license</a>.</p>
169
170 </body>
171</html>
diff --git a/imports/codemirror/mode/ruby/ruby.js b/imports/codemirror/mode/ruby/ruby.js
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1CodeMirror.defineMode("ruby", function(config, parserConfig) {
2 function wordObj(words) {
3 var o = {};
4 for (var i = 0, e = words.length; i < e; ++i) o[words[i]] = true;
5 return o;
6 }
7 var keywords = wordObj([
8 "alias", "and", "BEGIN", "begin", "break", "case", "class", "def", "defined?", "do", "else",
9 "elsif", "END", "end", "ensure", "false", "for", "if", "in", "module", "next", "not", "or",
10 "redo", "rescue", "retry", "return", "self", "super", "then", "true", "undef", "unless",
11 "until", "when", "while", "yield", "nil", "raise", "throw", "catch", "fail", "loop", "callcc",
12 "caller", "lambda", "proc", "public", "protected", "private", "require", "load",
13 "require_relative", "extend", "autoload"
14 ]);
15 var indentWords = wordObj(["def", "class", "case", "for", "while", "do", "module", "then",
16 "unless", "catch", "loop", "proc"]);
17 var dedentWords = wordObj(["end", "until"]);
18 var matching = {"[": "]", "{": "}", "(": ")"};
19 var curPunc;
20