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added QSE_SED_EXTENDEDADR

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deleted QSE_SED_ZEROA1 and QSE_SED_STARTSTEP
added actual code for more ~extended address formats
fixed the 'divide-by-zero' bug caused by the command 'start~0'
added more test scripts for sed
This commit is contained in:
hyung-hwan
2011-09-29 00:31:17 +00:00
parent 84cb2b81d8
commit 7a246a02ef
13 changed files with 250 additions and 33 deletions
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14
qse/cmd/sed/sed.c
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@ -114,10 +114,10 @@ static void print_usage (QSE_FILE* out, int argc, qse_char_t* argv[])
qse_fprintf (out, QSE_T(" -R enable non-standard extensions to the regular expression\n"));
qse_fprintf (out, QSE_T(" -s processes input files separately\n"));
qse_fprintf (out, QSE_T(" -a perform strict address and label check\n"));
qse_fprintf (out, QSE_T(" -w allow address format of start~step\n"));
qse_fprintf (out, QSE_T(" -w allow extended address formats\n"));
qse_fprintf (out, QSE_T(" <start~step>,<start,+line>,<start,~line>,<0,/regex/>\n"));
qse_fprintf (out, QSE_T(" -x allow text on the same line as c, a, i\n"));
qse_fprintf (out, QSE_T(" -y ensure a newline at text end\n"));
qse_fprintf (out, QSE_T(" -z allow 0,/regex/ address\n"));
qse_fprintf (out, QSE_T(" -m number specify the maximum amount of memory to use in bytes\n"));
#if defined(QSE_BUILD_DEBUG)
qse_fprintf (out, QSE_T(" -X number fail the number'th memory allocation\n"));
@ -129,9 +129,9 @@ static int handle_args (int argc, qse_char_t* argv[])
static qse_opt_t opt =
{
#if defined(QSE_BUILD_DEBUG)
QSE_T("hnf:o:rRsawxyzm:X:"),
QSE_T("hnf:o:rRsawxym:X:"),
#else
QSE_T("hnf:o:rRsawxyzm:"),
QSE_T("hnf:o:rRsawxym:"),
#endif
QSE_NULL
};
@ -194,7 +194,7 @@ static int handle_args (int argc, qse_char_t* argv[])
break;
case QSE_T('w'):
g_option |= QSE_SED_STARTSTEP;
g_option |= QSE_SED_EXTENDEDADR;
break;
case QSE_T('x'):
@ -205,10 +205,6 @@ static int handle_args (int argc, qse_char_t* argv[])
g_option |= QSE_SED_ENSURENL;
break;
case QSE_T('z'):
g_option |= QSE_SED_ZEROA1;
break;
case QSE_T('m'):
g_memlimit = qse_strtoulong (opt.arg);
break;