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added a dual direction pipe (rwpipe) to awk.

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- will not work on WIN32 until qse_pcp_t is completed on the platform.
This commit is contained in:
hyung-hwan
2009-01-17 04:20:22 +00:00
parent 46e4ed5087
commit 07d8efa7c2
12 changed files with 204 additions and 115 deletions
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6
qse/lib/awk/tree.c
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@ -87,7 +87,7 @@ static const qse_char_t* incop_str[] =
static const qse_char_t* getline_inop_str[] =
{
QSE_T("|"),
QSE_T("|&"),
QSE_T("||"),
QSE_T("<"),
QSE_T("")
};
@ -95,7 +95,7 @@ static const qse_char_t* getline_inop_str[] =
static const qse_char_t* print_outop_str[] =
{
QSE_T("|"),
QSE_T("|&"),
QSE_T("||"),
QSE_T(">"),
QSE_T(">>"),
QSE_T("")
@ -562,7 +562,7 @@ static int print_expression (qse_awk_t* awk, qse_awk_nde_t* nde)
qse_awk_nde_getline_t* px = (qse_awk_nde_getline_t*)nde;
if (px->in != QSE_NULL &&
(px->in_type == QSE_AWK_IN_PIPE ||
px->in_type == QSE_AWK_IN_COPROC))
px->in_type == QSE_AWK_IN_RWPIPE))
{
PRINT_EXPRESSION (awk, px->in);
PUT_SRCSTR (awk, QSE_T(" "));