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minor touch-ups

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This commit is contained in:
hyung-hwan 2013-07-24 04:10:02 +00:00
parent d47976d218
commit 47677ca566
1 changed files with 5 additions and 7 deletions
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10
qse/lib/cmn/rex.c
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@ -844,10 +844,8 @@ static qse_rex_node_t* comp_occ (comp_t* com, qse_rex_node_t* atom)
case QSE_T('{'): case QSE_T('{'):
if (!(com->rex->option & QSE_REX_NOBOUND)) if (!(com->rex->option & QSE_REX_NOBOUND))
{ {
if (getc_noesc(com) <= -1) if (getc_noesc(com) <= -1 ||
return QSE_NULL; occbound(com,atom) <= -1) return QSE_NULL;
if (occbound(com,atom) <= -1)
return QSE_NULL;
} }
break; break;
} }
@ -1052,11 +1050,11 @@ static qse_rex_node_t* comp_branch (comp_t* c, pair_t* pair)
* -> ORG(atom) -> Tail * -> ORG(atom) -> Tail
*/ */
atom = pseudo_group (c, atom); atom = pseudo_group (c, atom);
}
if (atom == QSE_NULL) return QSE_NULL;
#if 0 #if 0
} }
#endif #endif
if (atom == QSE_NULL) return QSE_NULL;
}
if (pair->tail == QSE_NULL) if (pair->tail == QSE_NULL)
{ {