68 lines
1.1 KiB
C++
68 lines
1.1 KiB
C++
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/************************************************************
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yycdoutp.cpp
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This file can be freely modified for the generation of
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custom code.
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Copyright (c) 1999 Bumble-Bee Software Ltd.
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************************************************************/
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#include <string.h>
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#include <ctype.h>
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#include "clex.h"
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#ifdef YYDEBUG
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void yylexer::yydebugoutput(int ch) const
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{
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char string[32];
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switch (ch) {
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case EOF:
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strcpy(string, "EOF");
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break;
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case '\n':
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strcpy(string, "\\n");
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break;
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case '\t':
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strcpy(string, "\\t");
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break;
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case '\v':
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strcpy(string, "\\v");
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break;
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case '\b':
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strcpy(string, "\\b");
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break;
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case '\r':
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strcpy(string, "\\r");
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break;
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case '\f':
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strcpy(string, "\\f");
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break;
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case '\a':
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strcpy(string, "\\a");
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break;
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case '\\':
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strcpy(string, "\\");
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break;
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case '\?':
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strcpy(string, "\\\?");
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break;
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case '\'':
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strcpy(string, "\\\'");
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break;
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case '\"':
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strcpy(string, "\\\"");
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break;
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default:
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if (isascii(ch) && isgraph(ch)) {
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string[0] = (char)ch;
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string[1] = '\0';
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}
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else {
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sprintf(string, "\\%03o", (unsigned int)(unsigned char)ch);
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}
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break;
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}
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yydebugoutput(string);
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}
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#endif
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