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combined some awk options into QSE_AWK_EXTRAKWS.

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deleted QSE_AWK_EXTRAOPS and enabled all new operators by default
added === and !==.
fixed a bug in printing the explicit concatenation operator(%%, %%=)
improved @include handling
This commit is contained in:
hyung-hwan
2012-10-25 14:38:27 +00:00
parent b53fe11c04
commit 8ac0963885
16 changed files with 342 additions and 273 deletions
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16
qse/lib/awk/tree.c
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@ -23,6 +23,7 @@
static const qse_char_t* assop_str[] =
{
/* this table must match qse_awk_assop_type_t in run.h */
QSE_T("="),
QSE_T("+="),
QSE_T("-="),
@ -30,11 +31,12 @@ static const qse_char_t* assop_str[] =
QSE_T("/="),
QSE_T("\\="),
QSE_T("%="),
QSE_T("**="),
QSE_T("**="), /* exponentation, also ^= */
QSE_T("%%="),
QSE_T(">>="),
QSE_T("<<="),
QSE_T("&="),
QSE_T("^="),
QSE_T("^^="),
QSE_T("|=")
};
@ -45,9 +47,11 @@ static const qse_char_t* binop_str[][2] =
{ QSE_T("in"), QSE_T("in") },
{ QSE_T("|"), QSE_T("|") },
{ QSE_T("^"), QSE_T("^") },
{ QSE_T("^^"), QSE_T("^^") },
{ QSE_T("&"), QSE_T("&") },
{ QSE_T("==="), QSE_T("===") },
{ QSE_T("!=="), QSE_T("!==") },
{ QSE_T("=="), QSE_T("==") },
{ QSE_T("!="), QSE_T("!=") },
{ QSE_T(">"), QSE_T(">") },
@ -64,9 +68,9 @@ static const qse_char_t* binop_str[][2] =
{ QSE_T("/"), QSE_T("/") },
{ QSE_T("\\"), QSE_T("\\") },
{ QSE_T("%"), QSE_T("%") },
{ QSE_T("**"), QSE_T("**") },
{ QSE_T("**"), QSE_T("**") }, /* exponentation, also ^ */
{ QSE_T(" "), QSE_T(".") },
{ QSE_T(" "), QSE_T("%%") }, /* take note of this entry */
{ QSE_T("~"), QSE_T("~") },
{ QSE_T("!~"), QSE_T("!~") }
};
@ -76,7 +80,7 @@ static const qse_char_t* unrop_str[] =
QSE_T("+"),
QSE_T("-"),
QSE_T("!"),
QSE_T("~")
QSE_T("~~")
};
static const qse_char_t* incop_str[] =