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bc: simplify bc_lex_whitespace() 

function                                             old     new   delta
bc_lex_whitespace                                     52      41     -11

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
1_30_stable
Denys Vlasenko 2018-12-13 21:31:29 +01:00
parent bbcecc4118
commit 89198a9e5d
1 changed files with 6 additions and 2 deletions
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8
miscutils/bc.c
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@ -2790,9 +2790,13 @@ static void bc_lex_lineComment(BcLex *l)
static void bc_lex_whitespace(BcLex *l)
{
char c;
l->t.t = BC_LEX_WHITESPACE;
for (c = l->buf[l->i]; c != '\n' && isspace(c); c = l->buf[++l->i]);
for (;;) {
char c = l->buf[l->i];
if (c == '\n' || !isspace(c))
break;
l->i++;
}
}
static BC_STATUS zbc_lex_number(BcLex *l, char start)