26 lines
797 B
C++
26 lines
797 B
C++
#ifndef STREDITHPP
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#define STREDITHPP
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#include <ctype.h>
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#include <bios.h>
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#include <string.h>
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#include <dos.h>
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#include "errn.hpp"
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#define WHOKNOWS -1
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class string_editor {
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char *local; // saves a copy of the string as was
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int insert; // insert or overtype?
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public:
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int maxlength; // of string when editing
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int howlong, where; // reporting variables
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virtual int command_source(void) { return bioskey(0); }
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virtual int filter(char c, char *s, int pos)
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{ return isprint(c); }
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virtual int convertor(int k, char *s, int pos) { return k; }
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string_editor(int = 79, int = 1);
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int edit(int, int, char *, int = 0, int = 0, int = 0);
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~string_editor() { delete local; }
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};
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#endif
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