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@ -1,5 +1,5 @@
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/*
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* $Id: awk.c,v 1.178 2007-02-24 14:32:44 bacon Exp $
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* $Id: awk.c,v 1.179 2007-03-01 14:40:13 bacon Exp $
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*/
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#include <ase/awk/awk.h>
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@ -21,11 +21,10 @@
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#include <tchar.h>
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#pragma warning (disable: 4996)
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#pragma warning (disable: 4296)
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#elif defined(ASE_CHAR_IS_MCHAR)
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#include <locale.h>
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#else
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#include <wchar.h>
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#include <locale.h>
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#endif
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#if defined(__linux) && defined(_DEBUG)
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#include <mcheck.h>
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#endif
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#if defined(_WIN32) && defined(_MSC_VER) && defined(_DEBUG)
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@ -33,16 +32,19 @@
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#include <crtdbg.h>
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#endif
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#if defined(__linux) && defined(_DEBUG)
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#include <mcheck.h>
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#endif
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struct awk_src_io
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{
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const ase_char_t* input_file;
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FILE* input_handle;
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};
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#if defined(_WIN32)
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struct mmgr_data_t
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{
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HANDLE heap;
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};
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#endif
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#if defined(vms) || defined(__vms)
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/* it seems that the main function should be placed in the main object file
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* in OpenVMS. otherwise, the first function in the main object file seems
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@ -50,6 +52,47 @@ struct awk_src_io
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#include <ase/utl/main.c>
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#endif
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static void dprintf (const ase_char_t* fmt, ...)
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{
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va_list ap;
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va_start (ap, fmt);
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ase_vfprintf (stderr, fmt, ap);
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va_end (ap);
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}
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/* custom memory management function */
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static void* custom_awk_malloc (void* custom, ase_size_t n)
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{
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#ifdef _WIN32
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return HeapAlloc (((struct mmgr_data_t*)custom)->heap, 0, n);
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#else
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return malloc (n);
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#endif
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}
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static void* custom_awk_realloc (void* custom, void* ptr, ase_size_t n)
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{
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#ifdef _WIN32
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/* HeapReAlloc behaves differently from realloc */
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if (ptr == NULL)
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return HeapAlloc (((struct mmgr_data_t*)custom)->heap, 0, n);
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else
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return HeapReAlloc (((struct mmgr_data_t*)custom)->heap, 0, ptr, n);
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#else
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return realloc (ptr, n);
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#endif
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}
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static void custom_awk_free (void* custom, void* ptr)
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{
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#ifdef _WIN32
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HeapFree (((struct mmgr_data_t*)custom)->heap, 0, ptr);
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#else
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free (ptr);
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#endif
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}
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/* custom character class functions */
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static ase_bool_t custom_awk_isupper (void* custom, ase_cint_t c)
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{
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return ase_isupper (c);
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@ -115,6 +158,9 @@ static ase_cint_t custom_awk_tolower (void* custom, ase_cint_t c)
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return ase_tolower (c);
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}
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/* custom miscellaneous functions */
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static ase_real_t custom_awk_pow (void* custom, ase_real_t x, ase_real_t y)
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{
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return pow (x, y);
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@ -123,7 +169,6 @@ static ase_real_t custom_awk_pow (void* custom, ase_real_t x, ase_real_t y)
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static void custom_awk_abort (void* custom)
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{
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abort ();
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}
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static int custom_awk_sprintf (
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@ -174,13 +219,6 @@ static void custom_awk_dprintf (void* custom, const ase_char_t* fmt, ...)
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va_end (ap);
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}
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static void dprintf (const ase_char_t* fmt, ...)
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{
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va_list ap;
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va_start (ap, fmt);
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ase_vfprintf (stderr, fmt, ap);
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va_end (ap);
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}
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static ase_ssize_t awk_srcio_in (
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int cmd, void* arg, ase_char_t* data, ase_size_t size)
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@ -621,7 +659,7 @@ static void on_run_start (ase_awk_run_t* run, void* custom)
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dprintf (ASE_T("[AWK ABOUT TO START]\n"));
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}
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static int __printval (ase_awk_pair_t* pair, void* arg)
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static int print_awk_value (ase_awk_pair_t* pair, void* arg)
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{
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ase_awk_run_t* run = (ase_awk_run_t*)arg;
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dprintf (ASE_T("%s = "), (const ase_char_t*)pair->key);
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@ -640,7 +678,7 @@ static void on_run_return (
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dprintf (ASE_T("\n"));
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dprintf (ASE_T("[NAMED VARIABLES]\n"));
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ase_awk_map_walk (ase_awk_getrunnamedvarmap(run), __printval, run);
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ase_awk_map_walk (ase_awk_getrunnamedvarmap(run), print_awk_value, run);
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dprintf (ASE_T("[END NAMED VARIABLES]\n"));
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}
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@ -659,45 +697,6 @@ static void on_run_end (ase_awk_run_t* run, int errnum, void* custom_data)
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app_run = NULL;
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}
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#ifdef _WIN32
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typedef struct prmfns_data_t prmfns_data_t;
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struct prmfns_data_t
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{
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HANDLE heap;
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};
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#endif
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static void* custom_awk_malloc (void* custom, ase_size_t n)
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{
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#ifdef _WIN32
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return HeapAlloc (((prmfns_data_t*)custom)->heap, 0, n);
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#else
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return malloc (n);
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#endif
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}
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static void* custom_awk_realloc (void* custom, void* ptr, ase_size_t n)
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{
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#ifdef _WIN32
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/* HeapReAlloc behaves differently from realloc */
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if (ptr == NULL)
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return HeapAlloc (((prmfns_data_t*)custom)->heap, 0, n);
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else
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return HeapReAlloc (((prmfns_data_t*)custom)->heap, 0, ptr, n);
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#else
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return realloc (ptr, n);
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#endif
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}
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static void custom_awk_free (void* custom, void* ptr)
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{
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#ifdef _WIN32
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HeapFree (((prmfns_data_t*)custom)->heap, 0, ptr);
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#else
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free (ptr);
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#endif
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}
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static void print_usage (const ase_char_t* argv0)
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{
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ase_printf (ASE_T("Usage: %s [-m] [-d] [-a argument]* -f source-file [data-file]*\n"), argv0);
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@ -713,7 +712,7 @@ static int awk_main (int argc, ase_char_t* argv[])
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struct awk_src_io src_io = { NULL, NULL };
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int opt, i, file_count = 0, errnum;
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#ifdef _WIN32
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prmfns_data_t prmfns_data;
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struct mmgr_data_t mmgr_data;
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#endif
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const ase_char_t* mfn = ASE_NULL;
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int mode = 0;
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@ -728,7 +727,6 @@ static int awk_main (int argc, ase_char_t* argv[])
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ASE_AWK_SHADING |
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ASE_AWK_SHIFT |
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ASE_AWK_EXTIO |
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/*ASE_AWK_COPROC |*/
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ASE_AWK_BLOCKLESS |
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ASE_AWK_STRBASEONE |
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ASE_AWK_STRIPSPACES |
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@ -832,14 +830,14 @@ static int awk_main (int argc, ase_char_t* argv[])
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prmfns.mmgr.realloc = custom_awk_realloc;
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prmfns.mmgr.free = custom_awk_free;
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#ifdef _WIN32
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prmfns_data.heap = HeapCreate (0, 1000000, 1000000);
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if (prmfns_data.heap == NULL)
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mmgr_data.heap = HeapCreate (0, 1000000, 1000000);
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if (mmgr_data.heap == NULL)
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{
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ase_printf (ASE_T("Error: cannot create an awk heap\n"));
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return -1;
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}
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prmfns.mmgr.custom_data = &prmfns_data;
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prmfns.mmgr.custom_data = &mmgr_data;
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#else
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prmfns.mmgr.custom_data = NULL;
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#endif
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@ -871,7 +869,7 @@ static int awk_main (int argc, ase_char_t* argv[])
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if ((awk = ase_awk_open(&prmfns, ASE_NULL, &errnum)) == ASE_NULL)
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{
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#ifdef _WIN32
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HeapDestroy (prmfns_data.heap);
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HeapDestroy (mmgr_data.heap);
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#endif
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ase_printf (
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ASE_T("ERROR: cannot open awk [%d] %s\n"),
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@ -910,7 +908,6 @@ static int awk_main (int argc, ase_char_t* argv[])
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#endif
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runios.pipe = awk_extio_pipe;
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runios.coproc = ASE_NULL;
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runios.file = awk_extio_file;
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runios.console = awk_extio_console;
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@ -931,7 +928,7 @@ static int awk_main (int argc, ase_char_t* argv[])
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ase_awk_close (awk);
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#ifdef _WIN32
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HeapDestroy (prmfns_data.heap);
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HeapDestroy (mmgr_data.heap);
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#endif
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return 0;
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}
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@ -939,12 +936,15 @@ static int awk_main (int argc, ase_char_t* argv[])
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int ase_main (int argc, ase_char_t* argv[])
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{
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int n;
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#if defined(__linux) && defined(_DEBUG)
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mtrace ();
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#endif
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/*#if defined(_WIN32) && defined(_MSC_VER) && defined(_DEBUG)
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/*
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#if defined(_WIN32) && defined(_MSC_VER) && defined(_DEBUG)
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_CrtSetDbgFlag (_CRTDBG_LEAK_CHECK_DF | _CRTDBG_ALLOC_MEM_DF | _CRTDBG_CHECK_ALWAYS_DF);
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#endif*/
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#endif
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*/
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n = awk_main (argc, argv);
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