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3_14.lha
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3_14
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3_14a2.c
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1993-08-08
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520b
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21 lines
* Copyright (c) 1990 by AT&T Bell Telephone Laboratories, Incorporated. */
* The C++ Answer Book */
* Tony Hansen */
* All rights reserved. */
ase '*': case '+': case '(': case '=': // same as before
ase '/': case '-': case ')': case ',':
ase '{': case '}': // new
return curr_tok=ch;
ase '$': // new, look for function args
if (!cin.get(ch)) return curr_tok = END;
if (!isdigit(ch))
{
error("$ must be followed by digit");
return curr_tok = PRINT;
}
number_value = ch - '0';
return curr_tok = DOL;