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commit bash-20190920 snapshot

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Chet Ramey
2019-09-23 09:42:14 -04:00
parent db26b1cf58
commit d111b2af6e
24 changed files with 4954 additions and 4654 deletions
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parse.y
+6 -4
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@@ -4435,7 +4435,7 @@ xparse_dolparen (base, string, indp, flags)
return ret;
}
/*itrace("xparse_dolparen: size = %d shell_input_line = `%s'", shell_input_line_size, shell_input_line);*/
/*itrace("xparse_dolparen: size = %d shell_input_line = `%s' string=`%s'", shell_input_line_size, shell_input_line, string);*/
sflags = SEVAL_NONINT|SEVAL_NOHIST|SEVAL_NOFREE;
if (flags & SX_NOLONGJMP)
sflags |= SEVAL_NOLONGJMP;
@@ -4459,11 +4459,13 @@ xparse_dolparen (base, string, indp, flags)
if (current_token == shell_eof_token)
yyclearin; /* might want to clear lookahead token unconditionally */
reset_parser ();
/* reset_parser() clears shell_input_line and associated variables, including
parser_state, so we want to reset things, then restore what we need. */
restore_input_line_state (&ls);
shell_eof_token = orig_eof_token;
restore_parser_state (&ps);
reset_parser ();
/* reset_parser clears shell_input_line and associated variables */
restore_input_line_state (&ls);
#if defined (ALIAS) || defined (DPAREN_ARITHMETIC)
pushed_string_list = saved_pushed_strings;