extern int sourcelevel, parse_and_execute_level;
extern int posixly_correct;
extern int last_command_exit_value;
+extern pid_t last_command_subst_pid;
extern char *shell_name, *current_host_name;
extern char *dist_version;
extern int patch_level;
quotes. */
int extended_quote = 1;
-/* The decoded prompt string. Used if READLINE is not defined or if
- editing is turned off. Analogous to current_readline_prompt. */
-static char *current_decoded_prompt;
-
/* The number of lines read from input while creating the current command. */
int current_command_line_count;
/* The token currently being read. */
int current_token;
+/* The current parser state. */
+int parser_state;
+
/* Variables to manage the task of reading here documents, because we need to
defer the reading until after a complete command has been collected. */
static REDIRECT *redir_stack[10];
/* The line number in a script at which an arithmetic for command starts. */
static int arith_for_lineno;
-/* The current parser state. */
-static int parser_state;
+/* The decoded prompt string. Used if READLINE is not defined or if
+ editing is turned off. Analogous to current_readline_prompt. */
+static char *current_decoded_prompt;
/* The last read token, or NULL. read_token () uses this for context
checking. */
/* The token read prior to token_before_that. */
static int two_tokens_ago;
+static int global_extglob;
+
/* The line number in a script where the word in a `case WORD', `select WORD'
or `for WORD' begins. This is a nested command maximum, since the array
index is decremented after a case, select, or for command is parsed. */
static int token_to_read;
static WORD_DESC *word_desc_to_read;
+static REDIRECTEE source;
static REDIRECTEE redir;
%}
%token IN BANG TIME TIMEOPT
/* More general tokens. yylex () knows how to make these. */
-%token <word> WORD ASSIGNMENT_WORD
+%token <word> WORD ASSIGNMENT_WORD REDIR_WORD
%token <number> NUMBER
%token <word_list> ARITH_CMD ARITH_FOR_EXPRS
%token <command> COND_CMD
redirection: '>' WORD
{
+ source.dest = 1;
redir.filename = $2;
- $$ = make_redirection (1, r_output_direction, redir);
+ $$ = make_redirection (source, r_output_direction, redir, 0);
}
| '<' WORD
{
+ source.dest = 0;
redir.filename = $2;
- $$ = make_redirection (0, r_input_direction, redir);
+ $$ = make_redirection (source, r_input_direction, redir, 0);
}
| NUMBER '>' WORD
{
+ source.dest = $1;
redir.filename = $3;
- $$ = make_redirection ($1, r_output_direction, redir);
+ $$ = make_redirection (source, r_output_direction, redir, 0);
}
| NUMBER '<' WORD
{
+ source.dest = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_input_direction, redir, 0);
+ }
+ | REDIR_WORD '>' WORD
+ {
+ source.filename = $1;
redir.filename = $3;
- $$ = make_redirection ($1, r_input_direction, redir);
+ $$ = make_redirection (source, r_output_direction, redir, REDIR_VARASSIGN);
+ }
+ | REDIR_WORD '<' WORD
+ {
+ source.filename = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_input_direction, redir, REDIR_VARASSIGN);
}
| GREATER_GREATER WORD
{
+ source.dest = 1;
redir.filename = $2;
- $$ = make_redirection (1, r_appending_to, redir);
+ $$ = make_redirection (source, r_appending_to, redir, 0);
}
| NUMBER GREATER_GREATER WORD
{
+ source.dest = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_appending_to, redir, 0);
+ }
+ | REDIR_WORD GREATER_GREATER WORD
+ {
+ source.filename = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_appending_to, redir, REDIR_VARASSIGN);
+ }
+ | GREATER_BAR WORD
+ {
+ source.dest = 1;
+ redir.filename = $2;
+ $$ = make_redirection (source, r_output_force, redir, 0);
+ }
+ | NUMBER GREATER_BAR WORD
+ {
+ source.dest = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_output_force, redir, 0);
+ }
+ | REDIR_WORD GREATER_BAR WORD
+ {
+ source.filename = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_output_force, redir, REDIR_VARASSIGN);
+ }
+ | LESS_GREATER WORD
+ {
+ source.dest = 0;
+ redir.filename = $2;
+ $$ = make_redirection (source, r_input_output, redir, 0);
+ }
+ | NUMBER LESS_GREATER WORD
+ {
+ source.dest = $1;
redir.filename = $3;
- $$ = make_redirection ($1, r_appending_to, redir);
+ $$ = make_redirection (source, r_input_output, redir, 0);
+ }
+ | REDIR_WORD LESS_GREATER WORD
+ {
+ source.filename = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_input_output, redir, REDIR_VARASSIGN);
}
| LESS_LESS WORD
{
+ source.dest = 0;
redir.filename = $2;
- $$ = make_redirection (0, r_reading_until, redir);
+ $$ = make_redirection (source, r_reading_until, redir, 0);
redir_stack[need_here_doc++] = $$;
}
| NUMBER LESS_LESS WORD
{
+ source.dest = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_reading_until, redir, 0);
+ redir_stack[need_here_doc++] = $$;
+ }
+ | REDIR_WORD LESS_LESS WORD
+ {
+ source.filename = $1;
redir.filename = $3;
- $$ = make_redirection ($1, r_reading_until, redir);
+ $$ = make_redirection (source, r_reading_until, redir, REDIR_VARASSIGN);
+ redir_stack[need_here_doc++] = $$;
+ }
+ | LESS_LESS_MINUS WORD
+ {
+ source.dest = 0;
+ redir.filename = $2;
+ $$ = make_redirection (source, r_deblank_reading_until, redir, 0);
+ redir_stack[need_here_doc++] = $$;
+ }
+ | NUMBER LESS_LESS_MINUS WORD
+ {
+ source.dest = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_deblank_reading_until, redir, 0);
+ redir_stack[need_here_doc++] = $$;
+ }
+ | REDIR_WORD LESS_LESS_MINUS WORD
+ {
+ source.filename = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_deblank_reading_until, redir, REDIR_VARASSIGN);
redir_stack[need_here_doc++] = $$;
}
| LESS_LESS_LESS WORD
{
+ source.dest = 0;
redir.filename = $2;
- $$ = make_redirection (0, r_reading_string, redir);
+ $$ = make_redirection (source, r_reading_string, redir, 0);
}
| NUMBER LESS_LESS_LESS WORD
{
+ source.dest = $1;
redir.filename = $3;
- $$ = make_redirection ($1, r_reading_string, redir);
+ $$ = make_redirection (source, r_reading_string, redir, 0);
+ }
+ | REDIR_WORD LESS_LESS_LESS WORD
+ {
+ source.filename = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_reading_string, redir, REDIR_VARASSIGN);
}
| LESS_AND NUMBER
{
+ source.dest = 0;
redir.dest = $2;
- $$ = make_redirection (0, r_duplicating_input, redir);
+ $$ = make_redirection (source, r_duplicating_input, redir, 0);
}
| NUMBER LESS_AND NUMBER
{
+ source.dest = $1;
+ redir.dest = $3;
+ $$ = make_redirection (source, r_duplicating_input, redir, 0);
+ }
+ | REDIR_WORD LESS_AND NUMBER
+ {
+ source.filename = $1;
redir.dest = $3;
- $$ = make_redirection ($1, r_duplicating_input, redir);
+ $$ = make_redirection (source, r_duplicating_input, redir, REDIR_VARASSIGN);
}
| GREATER_AND NUMBER
{
+ source.dest = 1;
redir.dest = $2;
- $$ = make_redirection (1, r_duplicating_output, redir);
+ $$ = make_redirection (source, r_duplicating_output, redir, 0);
}
| NUMBER GREATER_AND NUMBER
{
+ source.dest = $1;
redir.dest = $3;
- $$ = make_redirection ($1, r_duplicating_output, redir);
+ $$ = make_redirection (source, r_duplicating_output, redir, 0);
+ }
+ | REDIR_WORD GREATER_AND NUMBER
+ {
+ source.filename = $1;
+ redir.dest = $3;
+ $$ = make_redirection (source, r_duplicating_output, redir, REDIR_VARASSIGN);
}
| LESS_AND WORD
{
+ source.dest = 0;
redir.filename = $2;
- $$ = make_redirection (0, r_duplicating_input_word, redir);
+ $$ = make_redirection (source, r_duplicating_input_word, redir, 0);
}
| NUMBER LESS_AND WORD
{
+ source.dest = $1;
+ redir.filename = $3;
+ $$ = make_redirection (source, r_duplicating_input_word, redir, 0);
+ }
+ | REDIR_WORD LESS_AND WORD
+ {
+ source.filename = $1;
redir.filename = $3;
- $$ = make_redirection ($1, r_duplicating_input_word, redir);
+ $$ = make_redirection (source, r_duplicating_input_word, redir, REDIR_VARASSIGN);
}
| GREATER_AND WORD
{
+ source.dest = 1;
redir.filename = $2;
- $$ = make_redirection (1, r_duplicating_output_word, redir);
+ $$ = make_redirection (source, r_duplicating_output_word, redir, 0);
}
| NUMBER GREATER_AND WORD
{
+ source.dest = $1;
redir.filename = $3;
- $$ = make_redirection ($1, r_duplicating_output_word, redir);
+ $$ = make_redirection (source, r_duplicating_output_word, redir, 0);
}
- | LESS_LESS_MINUS WORD
- {
- redir.filename = $2;
- $$ = make_redirection
- (0, r_deblank_reading_until, redir);
- redir_stack[need_here_doc++] = $$;
- }
- | NUMBER LESS_LESS_MINUS WORD
+ | REDIR_WORD GREATER_AND WORD
{
+ source.filename = $1;
redir.filename = $3;
- $$ = make_redirection
- ($1, r_deblank_reading_until, redir);
- redir_stack[need_here_doc++] = $$;
+ $$ = make_redirection (source, r_duplicating_output_word, redir, REDIR_VARASSIGN);
}
| GREATER_AND '-'
{
+ source.dest = 1;
redir.dest = 0;
- $$ = make_redirection (1, r_close_this, redir);
+ $$ = make_redirection (source, r_close_this, redir, 0);
}
| NUMBER GREATER_AND '-'
{
+ source.dest = $1;
redir.dest = 0;
- $$ = make_redirection ($1, r_close_this, redir);
+ $$ = make_redirection (source, r_close_this, redir, 0);
}
- | LESS_AND '-'
+ | REDIR_WORD GREATER_AND '-'
{
+ source.filename = $1;
redir.dest = 0;
- $$ = make_redirection (0, r_close_this, redir);
+ $$ = make_redirection (source, r_close_this, redir, REDIR_VARASSIGN);
}
- | NUMBER LESS_AND '-'
+ | LESS_AND '-'
{
+ source.dest = 0;
redir.dest = 0;
- $$ = make_redirection ($1, r_close_this, redir);
+ $$ = make_redirection (source, r_close_this, redir, 0);
}
- | AND_GREATER WORD
- {
- redir.filename = $2;
- $$ = make_redirection (1, r_err_and_out, redir);
- }
- | AND_GREATER_GREATER WORD
+ | NUMBER LESS_AND '-'
{
- redir.filename = $2;
- $$ = make_redirection (1, r_append_err_and_out, redir);
+ source.dest = $1;
+ redir.dest = 0;
+ $$ = make_redirection (source, r_close_this, redir, 0);
}
- | NUMBER LESS_GREATER WORD
+ | REDIR_WORD LESS_AND '-'
{
- redir.filename = $3;
- $$ = make_redirection ($1, r_input_output, redir);
+ source.filename = $1;
+ redir.dest = 0;
+ $$ = make_redirection (source, r_close_this, redir, REDIR_VARASSIGN);
}
- | LESS_GREATER WORD
+ | AND_GREATER WORD
{
+ source.dest = 1;
redir.filename = $2;
- $$ = make_redirection (0, r_input_output, redir);
+ $$ = make_redirection (source, r_err_and_out, redir, 0);
}
- | GREATER_BAR WORD
+ | AND_GREATER_GREATER WORD
{
+ source.dest = 1;
redir.filename = $2;
- $$ = make_redirection (1, r_output_force, redir);
- }
- | NUMBER GREATER_BAR WORD
- {
- redir.filename = $3;
- $$ = make_redirection ($1, r_output_force, redir);
+ $$ = make_redirection (source, r_append_err_and_out, redir, 0);
}
;
{
/* Make cmd1 |& cmd2 equivalent to cmd1 2>&1 | cmd2 */
COMMAND *tc;
- REDIRECTEE rd;
+ REDIRECTEE rd, sd;
REDIRECT *r;
tc = $1->type == cm_simple ? (COMMAND *)$1->value.Simple : $1;
+ sd.dest = 2;
rd.dest = 1;
- r = make_redirection (2, r_duplicating_output, rd);
+ r = make_redirection (sd, r_duplicating_output, rd, 0);
if (tc->redirects)
{
register REDIRECT *t;
{
static char *line_buffer = (char *)NULL;
static int buffer_size = 0;
- int indx = 0, c, peekc, pass_next;
+ int indx, c, peekc, pass_next;
#if defined (READLINE)
if (no_line_editing && SHOULD_PROMPT ())
#endif
print_prompt ();
- pass_next = 0;
+ pass_next = indx = 0;
while (1)
{
/* Allow immediate exit if interrupted during input. */
because we have fully consumed the result of the last alias expansion.
Do it transparently; just return the next character of the string popped
to. */
+pop_alias:
if (!uc && (pushed_string_list != (STRING_SAVER *)NULL))
{
pop_string ();
if (SHOULD_PROMPT ())
prompt_again ();
line_number++;
+ /* XXX - what do we do here if we're expanding an alias whose definition
+ ends with a newline? Recall that we inhibit the appending of a
+ space in mk_alexpansion() if newline is the last character. */
+#if 0 /* XXX - bash-4.2 (jonathan@claggett.org) */
+ if (expanding_alias () && shell_input_line[shell_input_line_index+1] == '\0')
+ {
+ uc = 0;
+ goto pop_alias;
+ }
+#endif
+
goto restart_read;
}
static int open_brace_count;
#define command_token_position(token) \
- (((token) == ASSIGNMENT_WORD) || \
+ (((token) == ASSIGNMENT_WORD) || (parser_state&PST_REDIRLIST) || \
((token) != SEMI_SEMI && (token) != SEMI_AND && (token) != SEMI_SEMI_AND && reserved_word_acceptable(token)))
#define assignment_acceptable(token) \
l = strlen (s);
r = xmalloc (l + 2);
strcpy (r, s);
+#if 0 /* XXX - bash-4.2 */
+ if (r[l -1] != ' ' && r[l -1] != '\n')
+#else
if (r[l -1] != ' ')
+#endif
r[l++] = ' ';
r[l] = '\0';
return r;
dstack.delimiter_depth = 0; /* No delimiters found so far. */
open_brace_count = 0;
+#if defined (EXTENDED_GLOB)
+ /* Reset to global value of extended glob */
+ if (parser_state & PST_EXTPAT)
+ extended_glob = global_extglob;
+#endif
+
parser_state = 0;
#if defined (ALIAS) || defined (DPAREN_ARITHMETIC)
char *ret, *nestret, *ttrans;
int retind, retsize, rflags;
-/* itrace("parse_matched_pair: open = %c close = %c flags = %d", open, close, flags); */
+/*itrace("parse_matched_pair[%d]: open = %c close = %c flags = %d", line_number, open, close, flags);*/
count = 1;
tflags = 0;
ret[retind] = '\0';
if (lenp)
*lenp = retind;
+/*itrace("parse_matched_pair[%d]: returning %s", line_number, ret);*/
return ret;
}
{
tflags &= ~(LEX_STRIPDOC|LEX_INHEREDOC);
/*itrace("parse_comsub:%d: found here doc end `%s'", line_number, ret + tind);*/
+ free (heredelim);
+ heredelim = 0;
lex_firstind = -1;
}
else
if (ch == '\n' && SHOULD_PROMPT ())
prompt_again ();
+ /* XXX -- possibly allow here doc to be delimited by ending right
+ paren. */
+ if ((tflags & LEX_INHEREDOC) && ch == close && count == 1)
+ {
+ int tind;
+/*itrace("parse_comsub: in here doc, ch == close, retind - firstind = %d hdlen = %d retind = %d", retind-lex_firstind, hdlen, retind);*/
+ tind = lex_firstind;
+ while ((tflags & LEX_STRIPDOC) && ret[tind] == '\t')
+ tind++;
+ if (retind-tind == hdlen && STREQN (ret + tind, heredelim, hdlen))
+ {
+ tflags &= ~(LEX_STRIPDOC|LEX_INHEREDOC);
+/*itrace("parse_comsub:%d: found here doc end `%s'", line_number, ret + tind);*/
+ free (heredelim);
+ heredelim = 0;
+ lex_firstind = -1;
+ }
+ }
+
/* Don't bother counting parens or doing anything else if in a comment */
if (tflags & (LEX_INCOMMENT|LEX_INHEREDOC))
{
ret[retind++] = ch;
if ((tflags & LEX_INCOMMENT) && ch == '\n')
+{
+/*itrace("parse_comsub:%d: lex_incomment -> 0 ch = `%c'", line_number, ch);*/
tflags &= ~LEX_INCOMMENT;
+}
continue;
}
{
if (lex_firstind == -1 && shellbreak (ch) == 0)
lex_firstind = retind;
+#if 0
+ else if (heredelim && (tflags & LEX_PASSNEXT) == 0 && ch == '\n')
+ {
+ tflags |= LEX_INHEREDOC;
+ tflags &= ~LEX_HEREDELIM;
+ lex_firstind = retind + 1;
+ }
+#endif
else if (lex_firstind >= 0 && (tflags & LEX_PASSNEXT) == 0 && shellbreak (ch))
{
- nestret = substring (ret, lex_firstind, retind);
- heredelim = string_quote_removal (nestret, 0);
- free (nestret);
- hdlen = STRLEN(heredelim);
+ if (heredelim == 0)
+ {
+ nestret = substring (ret, lex_firstind, retind);
+ heredelim = string_quote_removal (nestret, 0);
+ free (nestret);
+ hdlen = STRLEN(heredelim);
/*itrace("parse_comsub:%d: found here doc delimiter `%s' (%d)", line_number, heredelim, hdlen);*/
+ }
if (ch == '\n')
{
tflags |= LEX_INHEREDOC;
{
RESIZE_MALLOCED_BUFFER (ret, retind, 1, retsize, 64);
ret[retind++] = peekc;
-/*itrace("parse_comsub:%d: set lex_reswordok = 1, ch = `%c'", line_number, ch); */
+/*itrace("parse_comsub:%d: set lex_reswordok = 1, ch = `%c'", line_number, ch);*/
tflags |= LEX_RESWDOK;
lex_rwlen = 0;
continue;
else if (ch == '\n' || COMSUB_META(ch))
{
shell_ungetc (peekc);
- tflags |= LEX_RESWDOK;
/*itrace("parse_comsub:%d: set lex_reswordok = 1, ch = `%c'", line_number, ch);*/
+ tflags |= LEX_RESWDOK;
lex_rwlen = 0;
continue;
}
if (STREQN (ret + retind - 4, "case", 4))
{
tflags |= LEX_INCASE;
-/*itrace("parse_comsub:%d: found `case', lex_incase -> 1", line_number);*/
+/*itrace("parse_comsub:%d: found `case', lex_incase -> 1 lex_reswdok -> 0", line_number);*/
}
else if (STREQN (ret + retind - 4, "esac", 4))
{
tflags &= ~LEX_INCASE;
-/*itrace("parse_comsub:%d: found `esac', lex_incase -> 0", line_number);*/
+/*itrace("parse_comsub:%d: found `esac', lex_incase -> 0 lex_reswdok -> 0", line_number);*/
}
tflags &= ~LEX_RESWDOK;
}
}
}
+ /* Might be the start of a here-doc delimiter */
if MBTEST((tflags & LEX_INCOMMENT) == 0 && (tflags & LEX_CKCASE) && ch == '<')
{
/* Add this character. */
/*itrace("parse_comsub:%d: found close: count = %d", line_number, count);*/
}
else if MBTEST(((flags & P_FIRSTCLOSE) == 0) && (tflags & LEX_INCASE) == 0 && ch == open) /* nested begin */
+{
count++;
+/*itrace("parse_comsub:%d: found open: count = %d", line_number, count);*/
+}
/* Add this character. */
RESIZE_MALLOCED_BUFFER (ret, retind, 1, retsize, 64);
/* binop */
tok = read_token (READ);
if (tok == WORD && test_binop (yylval.word->word))
- op = yylval.word;
+ {
+ op = yylval.word;
+ if (op->word[0] == '=' && (op->word[1] == '\0' || (op->word[1] == '=' && op->word[2] == '\0')))
+ parser_state |= PST_EXTPAT;
+ else if (op->word[0] == '!' && op->word[1] == '=' && op->word[2] == '\0')
+ parser_state |= PST_EXTPAT;
+ }
#if defined (COND_REGEXP)
else if (tok == WORD && STREQ (yylval.word->word, "=~"))
{
}
/* rhs */
+ if (parser_state & PST_EXTPAT)
+ extended_glob = 1;
tok = read_token (READ);
- parser_state &= ~PST_REGEXP;
+ if (parser_state & PST_EXTPAT)
+ extended_glob = global_extglob;
+ parser_state &= ~(PST_REGEXP|PST_EXTPAT);
+
if (tok == WORD)
{
tright = make_cond_node (COND_TERM, yylval.word, (COND_COM *)NULL, (COND_COM *)NULL);
{
COND_COM *cexp;
+ global_extglob = extended_glob;
cexp = cond_expr ();
return (make_cond_command (cexp));
}
yylval.word = the_word;
+ if (token[0] == '{' && token[token_index-1] == '}' &&
+ (character == '<' || character == '>'))
+ {
+ /* can use token; already copied to the_word */
+ token[token_index-1] = '\0';
+ if (legal_identifier (token+1))
+ {
+ strcpy (the_word->word, token+1);
+/*itrace("read_token_word: returning REDIR_WORD for %s", the_word->word);*/
+ return (REDIR_WORD);
+ }
+ }
+
result = ((the_word->flags & (W_ASSIGNMENT|W_NOSPLIT)) == (W_ASSIGNMENT|W_NOSPLIT))
? ASSIGNMENT_WORD : WORD;
{
char *temp_prompt;
- if (interactive == 0 || expanding_alias()) /* XXX */
+ if (interactive == 0 || expanding_alias ()) /* XXX */
return;
ps1_prompt = get_string_value ("PS1");
WORD_LIST *list;
char *result, *t;
struct dstack save_dstack;
- int last_exit_value;
+ int last_exit_value, last_comsub_pid;
#if defined (PROMPT_STRING_DECODE)
int result_size, result_index;
int c, n, i;
}
t_string[tlen] = '\0';
+#if defined (MACOSX)
+ /* Convert from "fs" format to "input" format */
+ temp = fnx_fromfs (t_string, strlen (t_string));
+ if (temp != t_string)
+ strcpy (t_string, temp);
+#endif
+
#define ROOT_PATH(x) ((x)[0] == '/' && (x)[1] == 0)
#define DOUBLE_SLASH_ROOT(x) ((x)[0] == '/' && (x)[1] == '/' && (x)[2] == 0)
/* Abbreviate \W as ~ if $PWD == $HOME */
if (promptvars || posixly_correct)
{
last_exit_value = last_command_exit_value;
+ last_comsub_pid = last_command_subst_pid;
list = expand_prompt_string (result, Q_DOUBLE_QUOTES, 0);
free (result);
result = string_list (list);
dispose_words (list);
last_command_exit_value = last_exit_value;
+ last_command_subst_pid = last_comsub_pid;
}
else
{
parser_error (line_number, "%s", message);
if (interactive && EOF_Reached)
EOF_Reached = 0;
- last_command_exit_value = EX_USAGE;
+ last_command_exit_value = parse_and_execute_level ? EX_BADSYNTAX : EX_BADUSAGE;
return;
}
if (interactive == 0)
print_offending_line ();
- last_command_exit_value = EX_USAGE;
+ last_command_exit_value = parse_and_execute_level ? EX_BADSYNTAX : EX_BADUSAGE;
return;
}
EOF_Reached = 0;
}
- last_command_exit_value = EX_USAGE;
+ last_command_exit_value = parse_and_execute_level ? EX_BADSYNTAX : EX_BADUSAGE;
}
/* ??? Needed function. ??? We have to be able to discard the constructs
projects / thirdparty / bash.git / blobdiff