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awk: rollback_token() + chain_group() == chain_until_rbrace()

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function                                             old     new   delta
parse_program                                        336     332      -4

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2021-07-11 11:46:21 +02:00
parent e2e3802987
commit 49c3ce64f0
1 changed files with 1 additions and 2 deletions
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3
editors/awk.c
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@ -1778,8 +1778,7 @@ static void parse_program(char *p)
cn->l.n = parse_expr(TC_SEMICOL | TC_NEWLINE | TC_EOF | TC_LBRACE);
if (t_tclass == TC_LBRACE) {
debug_printf_parse("%s: TC_LBRACE\n", __func__);
rollback_token();
chain_group();
chain_until_rbrace();
} else {
/* no action, assume default "{ print }" */
debug_printf_parse("%s: !TC_LBRACE\n", __func__);