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added code to handle an empty regular expression in sed

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hyung-hwan
2011-09-07 08:18:36 +00:00
parent 2f15ca2335
commit 0f85644269
10 changed files with 148 additions and 64 deletions
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7
qse/lib/sed/err.c
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@ -1,5 +1,5 @@
/*
* $Id: err.c 441 2011-04-22 14:28:43Z hyunghwan.chung $
* $Id: err.c 560 2011-09-06 14:18:36Z hyunghwan.chung $
*
Copyright 2006-2011 Chung, Hyung-Hwan.
This file is part of QSE.
@ -52,8 +52,9 @@ const qse_char_t* qse_sed_dflerrstr (qse_sed_t* sed, qse_sed_errnum_t errnum)
QSE_T("multiple occurrence specifiers"),
QSE_T("occurrence specifier zero"),
QSE_T("occurrence specifier too large"),
QSE_T("io error with file '${0}'"),
QSE_T("error returned by user io handler")
QSE_T("no previous regular expression"),
QSE_T("I/O error with file '${0}'"),
QSE_T("error returned by user I/O handler")
};
return (errnum >= 0 && errnum < QSE_COUNTOF(errstr))?