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small change to brace expansion to inhibit some error messages; changes to printf builtin for precision and field widths

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This commit is contained in:
Chet Ramey
2023-10-23 09:50:02 -04:00
parent 1e1a0342a4
commit b348b871b4
19 changed files with 376 additions and 44 deletions
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parse.y
+4 -3
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@@ -3793,7 +3793,8 @@ parse_matched_pair (int qc, int open, int close, size_t *lenp, int flags)
if (ch == EOF)
{
free (ret);
parser_error (start_lineno, _("unexpected EOF while looking for matching `%c'"), close);
if ((parser_state & PST_NOERROR) == 0)
parser_error (start_lineno, _("unexpected EOF while looking for matching `%c'"), close);
EOF_Reached = 1; /* XXX */
parser_state |= PST_NOERROR; /* avoid redundant error message */
return (&matched_pair_error);
@@ -4602,7 +4603,7 @@ xparse_dolparen (const char *base, char *string, size_t *indp, int flags)
/*(*/
parser_state |= PST_CMDSUBST|PST_EOFTOKEN; /* allow instant ')' */ /*{(*/
closer = shell_eof_token = funsub ? '}' : ')';
if (flags & SX_COMPLETE)
if (flags & (SX_COMPLETE|SX_NOERROR))
parser_state |= PST_NOERROR;
if (funsub)
parser_state |= PST_FUNSUBST;
@@ -4733,7 +4734,7 @@ parse_string_to_command (char *string, int flags)
#if defined (ALIAS) || defined (DPAREN_ARITHMETIC)
pushed_string_list = (STRING_SAVER *)NULL;
#endif
if (flags & SX_COMPLETE)
if (flags & (SX_COMPLETE|SX_NOERROR))
parser_state |= PST_NOERROR;
parser_state |= PST_STRING;