33 lines
640 B
Java
Executable File
33 lines
640 B
Java
Executable File
package danga.s2;
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public abstract class Backend {
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Layer layer;
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public abstract void output (Output o);
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public static String quoteString (String s)
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{
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int len = s.length();
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StringBuffer sb = new StringBuffer(len + 20);
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sb.append("\"");
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sb.append(quoteStringInner(s));
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sb.append("\"");
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return sb.toString();
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}
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public static String quoteStringInner (String s)
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{
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int len = s.length();
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StringBuffer sb = new StringBuffer(len + 20);
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for (int i=0; i<len; i++) {
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char c = s.charAt(i);
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if (c=='\\' || c=='$' || c=='"')
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sb.append('\\');
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sb.append(c);
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}
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return sb.toString();
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}
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};
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