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fixed a parser bug in awk.

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- handling of idiv operators
- tokenization of /=/ as a regular expression
- calling QSE_AWK_FREEREX to free compiled regular expressions.
switched to a new regular expression handler.
This commit is contained in:
hyung-hwan
2009-12-11 07:03:54 +00:00
parent 93adbf9244
commit faea2475ac
17 changed files with 2089 additions and 3870 deletions
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8
qse/lib/sed/sed.c
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@ -1,5 +1,5 @@
/*
* $Id: sed.c 287 2009-09-15 10:01:02Z hyunghwan.chung $
* $Id: sed.c 312 2009-12-10 13:03:54Z hyunghwan.chung $
*
Copyright 2006-2009 Chung, Hyung-Hwan.
This file is part of QSE.
@ -377,7 +377,7 @@ static void* compile_rex (qse_sed_t* sed, qse_char_t rxend)
code = qse_buildrex (
sed->mmgr,
sed->depth.rex.build,
((sed->option&QSE_SED_REXBOUND)? 0:QSE_REX_BUILD_NOBOUND),
((sed->option&QSE_SED_REXBOUND)? 0:QSE_REX_NOBOUND),
QSE_STR_PTR(&sed->tmp.rex),
QSE_STR_LEN(&sed->tmp.rex),
QSE_NULL
@ -891,7 +891,7 @@ static int get_subst (qse_sed_t* sed, qse_sed_cmd_t* cmd)
cmd->u.subst.rex = qse_buildrex (
sed->mmgr,
sed->depth.rex.build,
((sed->option&QSE_SED_REXBOUND)? 0:QSE_REX_BUILD_NOBOUND),
((sed->option&QSE_SED_REXBOUND)? 0:QSE_REX_NOBOUND),
QSE_STR_PTR(t[0]),
QSE_STR_LEN(t[0]),
QSE_NULL
@ -1832,7 +1832,7 @@ static int do_subst (qse_sed_t* sed, qse_sed_cmd_t* cmd)
QSE_ASSERT (cmd->type == QSE_SED_CMD_SUBSTITUTE);
qse_str_clear (&sed->e.txt.subst);
if (cmd->u.subst.i) opt = QSE_REX_MATCH_IGNORECASE;
if (cmd->u.subst.i) opt = QSE_REX_IGNORECASE;
str_ptr = QSE_STR_PTR(&sed->e.in.line);
str_len = QSE_STR_LEN(&sed->e.in.line);