Parser: add back more tests

7 files changed, 10 insertions, 9 deletions

diff --git a/Makefile.am b/Makefile.am
index 4bec991..4ef9622 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -85,6 +85,8 @@ endif
 if HAVE_GTEST
 TESTS += cppunittests \
 		 test/verify_error_output_test.sh \
+		 test/ast_printer_test.sh \
+		 test/verify_bashs_test.sh \
 		 test/bash_result_tests.sh
 check_PROGRAMS = cppunittests
 
diff --git a/bashast/features_script/features.sh.ast b/bashast/features_script/features.sh.ast
index 26c634d..87e4072 100644
--- a/bashast/features_script/features.sh.ast
+++ b/bashast/features_script/features.sh.ast
@@ -1 +1 @@
-(LIST (COMMAND (function (STRING lots_o_echo) (CURRENT_SHELL (LIST (COMMAND (STRING echo) (STRING (DOUBLE_QUOTED_STRING The   number   of   tests   that   have   failed :   (VAR_REF failedtests)))) (COMMAND (STRING echo) (STRING (SINGLE_QUOTED_STRING '$failedtests'))) (COMMAND (STRING echo) (STRING (VAR_REF failedtests))))))) (COMMAND (function (STRING do_some_arith) (CURRENT_SHELL (LIST (COMMAND (ARITHMETIC_EXPRESSION (* 5 4))) (COMMAND (ARITHMETIC_EXPRESSION (** 5 4))) (COMMAND (ARITHMETIC_EXPRESSION (+ (VAR_REF failedtests) (/ 5 4)))) (COMMAND (ARITHMETIC_EXPRESSION (+ (VAR_REF z) (MINUS_SIGN 3)))))))) (COMMAND (function (STRING arrays) (SUBSHELL (LIST (COMMAND (VARIABLE_DEFINITIONS (= asdf (ARRAY (STRING a) (STRING b) (STRING c) (STRING d))))) (COMMAND (STRING echo) (STRING (VAR_REF (asdf 3)))) (COMMAND (VARIABLE_DEFINITIONS (= foo (ARRAY (STRING (COMMAND_SUB `echo 6`)) (STRING b) (STRING c) (STRING d))))) (COMMAND (VARIABLE_DEFINITIONS (= (arr (VAR_REF foo)) (STRING 3)))) (COMMAND (VARIABLE_DEFINITIONS (= bar (ARRAY (STRING a) (STRING b) (= 5 (STRING c)))))))))) (COMMAND (STRING echo) (STRING (BRACE_EXP (STRING a) (STRING b)))) (COMMAND (STRING echo) (STRING (BRACE_EXP (.. a d)))) (COMMAND (STRING echo) (STRING (BRACE_EXP (STRING (BRACE_EXP (STRING a) (STRING b))) (STRING c) (STRING d)))) (COMMAND (STRING echo) (STRING a (BRACE_EXP (STRING b) (STRING c)))) (COMMAND (STRING (COMMAND_SUB $(echo foobar)))) (| (COMMAND (STRING ls)) (COMMAND (STRING grep) (STRING gunit) (REDIR >> (STRING filelist)))) (COMMAND (case (STRING (COMMAND_SUB `echo asdf`)) (CASE_PATTERN (STRING gz) CASE_COMMAND (LIST (COMMAND (STRING echo) (STRING yay)))) (CASE_PATTERN (STRING bzip) CASE_COMMAND (LIST (COMMAND (STRING echo) (STRING three)))) (CASE_PATTERN (STRING MATCH_ALL) CASE_COMMAND (LIST (COMMAND (STRING echo) (STRING woo)))))) (COMMAND (for each (STRING (COMMAND_SUB `ls |grep log`)) (LIST (COMMAND (STRING echo) (STRING (VAR_REF each))) (COMMAND (STRING cat) (STRING each))))) (COMMAND (CFOR (FOR_INIT (+ 5 3)) (FOR_COND (+ 6 2)) (LIST (COMMAND (STRING echo) (STRING yay))) (FOR_MOD (+ 3 1)))) (COMMAND (select each (STRING (COMMAND_SUB `ls |grep output`)) (LIST (COMMAND (STRING echo) (STRING asdf) (STRING 2) (REDIR > (STRING / dev / null)))))) (COMMAND (IF_STATEMENT (if (LIST (COMMAND (STRING echo) (STRING yay2))) (LIST (COMMAND (STRING echo) (STRING yay)))))) (COMMAND (until (LIST (COMMAND (COMPOUND_COND (KEYWORD_TEST (a (STRING this / is . afile)))))) (LIST (COMMAND (STRING touch) (STRING this / is . afile))))) (COMMAND (while (LIST (COMMAND (COMPOUND_COND (BUILTIN_TEST (n (STRING foobar)))))) (LIST (COMMAND (STRING echo) (STRING (DOUBLE_QUOTED_STRING file   found)))))) (COMMAND (IF_STATEMENT (if (LIST (COMMAND (COMPOUND_COND (BUILTIN_TEST (eq (STRING 5) (STRING 6)))))) (LIST (COMMAND (STRING echo) (STRING (DOUBLE_QUOTED_STRING something ' s   wrong))))))) (COMMAND (STRING echo) (STRING this) (STRING command) (STRING has) (STRING multiple) (STRING arguments)) (COMMAND (STRING wc) (PROCESS_SUBSTITUTION < (LIST (COMMAND (STRING cat) (STRING / usr / share / dict / linux . words))))) (|| (&& (&& (&& (COMMAND (STRING cd) (STRING build)) (COMMAND (STRING . / configure))) (COMMAND (STRING make))) (COMMAND (STRING make_install))) (COMMAND (STRING echo) (STRING fail))) (COMMAND (STRING cd) (STRING / usr / bin)) (| (COMMAND (STRING ls) (STRING - al)) (COMMAND (STRING grep) (STRING more))) (COMMAND (VARIABLE_DEFINITIONS (= asdf (STRING parameters)))) (COMMAND (STRING (VAR_REF (USE_DEFAULT_WHEN_UNSET_OR_NULL asdf (STRING foo))))) (COMMAND (STRING (VAR_REF (OFFSET asdf 8)))) (COMMAND (STRING (VAR_REF (! asdf *)))) (COMMAND (STRING (VAR_REF (! asdf @)))) (COMMAND (STRING (VAR_REF (# foo)))) (COMMAND (STRING (VAR_REF (REPLACE_FIRST replaice (STRING with) (STRING pattern))))) (COMMAND (STRING (VAR_REF (LAZY_REMOVE_AT_START asdf (STRING bar))))) (COMMAND (STRING (VAR_REF (REPLACE_AT_START asdf (STRING bar))))) (COMMAND (STRING (VAR_REF (LAZY_REMOVE_AT_END asdf (STRING bar))))) (COMMAND (STRING (VAR_REF (LAZY_REMOVE_AT_END asdf (STRING bar))))) (COMMAND (STRING (VAR_REF 1)) (STRING (VAR_REF @)) (STRING (VAR_REF *))) (COMMAND (STRING (VAR_REF ?))) (COMMAND (STRING (VAR_REF (REPLACE_ALL PV (STRING .) (STRING _))))) (COMMAND (STRING (VAR_REF (REPLACE_AT_START PV (STRING foo) (STRING bar))))) (COMMAND (STRING (VAR_REF (REPLACE_AT_END PV (STRING foo) (STRING bar))))) (COMMAND (VARIABLE_DEFINITIONS (= MY_PN (STRING (VAR_REF (REPLACE_FIRST PN (STRING asterisk -))))))) (| (COMMAND (STRING cat) (STRING asdf)) (COMMAND (STRING grep) (STRING three) (STRING 2) (REDIR >& (FILE_DESCRIPTOR 1)) (REDIR > (STRING / dev / null)))) (COMMAND (STRING echo) (STRING asdf) (REDIR >> (STRING APPEND))) (COMMAND (STRING echo) (STRING cat) (<<< (STRING word))))
+(LIST (COMMAND (function (STRING lots_o_echo) (CURRENT_SHELL (LIST (COMMAND (STRING echo) (STRING (DOUBLE_QUOTED_STRING The   number   of   tests   that   have   failed :   (VAR_REF failedtests)))) (COMMAND (STRING echo) (STRING (SINGLE_QUOTED_STRING '$failedtests'))) (COMMAND (STRING echo) (STRING (VAR_REF failedtests))))))) (COMMAND (function (STRING do_some_arith) (CURRENT_SHELL (LIST (COMMAND (ARITHMETIC_EXPRESSION (* 5 4))) (COMMAND (ARITHMETIC_EXPRESSION (** 5 4))) (COMMAND (ARITHMETIC_EXPRESSION (+ (VAR_REF failedtests) (/ 5 4)))) (COMMAND (ARITHMETIC_EXPRESSION (+ (VAR_REF z) (MINUS_SIGN 3)))))))) (COMMAND (function (STRING arrays) (SUBSHELL (LIST (COMMAND (VARIABLE_DEFINITIONS (= asdf (ARRAY (STRING a) (STRING b) (STRING c) (STRING d))))) (COMMAND (STRING echo) (STRING (VAR_REF (asdf 3)))) (COMMAND (VARIABLE_DEFINITIONS (= foo (ARRAY (STRING (COMMAND_SUB `echo 6`)) (STRING b) (STRING c) (STRING d))))) (COMMAND (VARIABLE_DEFINITIONS (= (arr (VAR_REF foo)) (STRING 3)))) (COMMAND (VARIABLE_DEFINITIONS (= bar (ARRAY (STRING a) (STRING b) (= 5 (STRING c)))))))))) (COMMAND (STRING echo) (STRING (BRACE_EXP (STRING a) (STRING b)))) (COMMAND (STRING echo) (STRING (BRACE_EXP (.. a d)))) (COMMAND (STRING echo) (STRING (BRACE_EXP (STRING (BRACE_EXP (STRING a) (STRING b))) (STRING c) (STRING d)))) (COMMAND (STRING echo) (STRING a (BRACE_EXP (STRING b) (STRING c)))) (COMMAND (STRING (COMMAND_SUB $(echo foobar)))) (| (COMMAND (STRING ls)) (COMMAND (STRING grep) (STRING gunit) (REDIR >> (STRING filelist)))) (COMMAND (case (STRING (COMMAND_SUB `echo asdf`)) (CASE_PATTERN (BRANCH gz) CASE_COMMAND (LIST (COMMAND (STRING echo) (STRING yay)))) (CASE_PATTERN (BRANCH bzip) CASE_COMMAND (LIST (COMMAND (STRING echo) (STRING three)))) (CASE_PATTERN (BRANCH MATCH_ALL) CASE_COMMAND (LIST (COMMAND (STRING echo) (STRING woo)))))) (COMMAND (for each (STRING (COMMAND_SUB `ls |grep log`)) (LIST (COMMAND (STRING echo) (STRING (VAR_REF each))) (COMMAND (STRING cat) (STRING each))))) (COMMAND (CFOR (FOR_INIT (+ 5 3)) (FOR_COND (+ 6 2)) (LIST (COMMAND (STRING echo) (STRING yay))) (FOR_MOD (+ 3 1)))) (COMMAND (select each (STRING (COMMAND_SUB `ls |grep output`)) (LIST (COMMAND (STRING echo) (STRING asdf) (REDIR 2 > (STRING / dev / null)))))) (COMMAND (IF_STATEMENT (if (LIST (COMMAND (STRING echo) (STRING yay2))) (LIST (COMMAND (STRING echo) (STRING yay)))))) (COMMAND (until (LIST (COMMAND (COMPOUND_COND (KEYWORD_TEST (a (STRING this / is . afile)))))) (LIST (COMMAND (STRING touch) (STRING this / is . afile))))) (COMMAND (while (LIST (COMMAND (COMPOUND_COND (BUILTIN_TEST (n (STRING foobar)))))) (LIST (COMMAND (STRING echo) (STRING (DOUBLE_QUOTED_STRING file   found)))))) (COMMAND (IF_STATEMENT (if (LIST (COMMAND (COMPOUND_COND (BUILTIN_TEST (eq (STRING 5) (STRING 6)))))) (LIST (COMMAND (STRING echo) (STRING (DOUBLE_QUOTED_STRING something ' s   wrong))))))) (COMMAND (STRING echo) (STRING this) (STRING command) (STRING has) (STRING multiple) (STRING arguments)) (COMMAND (STRING wc) (PROCESS_SUBSTITUTION < (LIST (COMMAND (STRING cat) (STRING / usr / share / dict / linux . words))))) (|| (&& (&& (&& (COMMAND (STRING cd) (STRING build)) (COMMAND (STRING . / configure))) (COMMAND (STRING make))) (COMMAND (STRING make_install))) (COMMAND (STRING echo) (STRING fail))) (COMMAND (STRING cd) (STRING / usr / bin)) (| (COMMAND (STRING ls) (STRING - al)) (COMMAND (STRING grep) (STRING more))) (COMMAND (VARIABLE_DEFINITIONS (= asdf (STRING parameters)))) (COMMAND (STRING (VAR_REF (USE_DEFAULT_WHEN_UNSET_OR_NULL asdf (STRING foo))))) (COMMAND (STRING (VAR_REF (OFFSET asdf 8)))) (COMMAND (STRING (VAR_REF (! asdf *)))) (COMMAND (STRING (VAR_REF (! asdf @)))) (COMMAND (STRING (VAR_REF (# foo)))) (COMMAND (STRING (VAR_REF (REPLACE_FIRST replaice (STRING with) (STRING pattern))))) (COMMAND (STRING (VAR_REF (LAZY_REMOVE_AT_START asdf (STRING bar))))) (COMMAND (STRING (VAR_REF (REPLACE_AT_START asdf (STRING bar))))) (COMMAND (STRING (VAR_REF (LAZY_REMOVE_AT_END asdf (STRING bar))))) (COMMAND (STRING (VAR_REF (LAZY_REMOVE_AT_END asdf (STRING bar))))) (COMMAND (STRING (VAR_REF 1)) (STRING (VAR_REF @)) (STRING (VAR_REF *))) (COMMAND (STRING (VAR_REF ?))) (COMMAND (STRING (VAR_REF (REPLACE_ALL PV (STRING .) (STRING _))))) (COMMAND (STRING (VAR_REF (REPLACE_AT_START PV (STRING foo) (STRING bar))))) (COMMAND (STRING (VAR_REF (REPLACE_AT_END PV (STRING foo) (STRING bar))))) (COMMAND (VARIABLE_DEFINITIONS (= MY_PN (STRING (VAR_REF (REPLACE_FIRST PN (STRING asterisk -))))))) (| (COMMAND (STRING cat) (STRING asdf)) (COMMAND (STRING grep) (STRING three) (REDIR 2 >& (FILE_DESCRIPTOR 1)) (REDIR > (STRING / dev / null)))) (COMMAND (STRING echo) (STRING asdf) (REDIR >> (STRING APPEND))) (COMMAND (STRING echo) (STRING cat) (<<<   (STRING word))))
diff --git a/bashast/features_script/features.sh.walker.tokens b/bashast/features_script/features.sh.walker.tokens
index ba1a405..7082afd 100644
--- a/bashast/features_script/features.sh.walker.tokens
+++ b/bashast/features_script/features.sh.walker.tokens
@@ -1,2 +1,2 @@
-LIST DOWN COMMAND DOWN FUNCTION DOWN STRING DOWN NAME UP CURRENT_SHELL DOWN LIST DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN DOUBLE_QUOTED_STRING DOWN NAME BLANK NAME BLANK NAME BLANK NAME BLANK NAME BLANK NAME BLANK NAME COLON BLANK VAR_REF DOWN NAME UP UP UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN SINGLE_QUOTED_STRING DOWN SINGLE_QUOTED_STRING_TOKEN UP UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN VAR_REF DOWN NAME UP UP UP UP UP UP UP COMMAND DOWN FUNCTION DOWN STRING DOWN NAME UP CURRENT_SHELL DOWN LIST DOWN COMMAND DOWN ARITHMETIC_EXPRESSION DOWN TIMES DOWN DIGIT DIGIT UP UP UP COMMAND DOWN ARITHMETIC_EXPRESSION DOWN EXP DOWN DIGIT DIGIT UP UP UP COMMAND DOWN ARITHMETIC_EXPRESSION DOWN PLUS DOWN VAR_REF DOWN NAME UP SLASH DOWN DIGIT DIGIT UP UP UP UP COMMAND DOWN ARITHMETIC_EXPRESSION DOWN PLUS DOWN VAR_REF DOWN LETTER UP MINUS_SIGN DOWN DIGIT UP UP UP UP UP UP UP UP COMMAND DOWN FUNCTION DOWN STRING DOWN NAME UP SUBSHELL DOWN LIST DOWN COMMAND DOWN VARIABLE_DEFINITIONS DOWN EQUALS DOWN NAME ARRAY DOWN STRING DOWN LETTER UP STRING DOWN LETTER UP STRING DOWN LETTER UP STRING DOWN LETTER UP UP UP UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN VAR_REF DOWN NAME DOWN DIGIT UP UP UP UP COMMAND DOWN VARIABLE_DEFINITIONS DOWN EQUALS DOWN NAME ARRAY DOWN STRING DOWN COMMAND_SUB DOWN COMMAND_SUBSTITUTION_TICK UP UP STRING DOWN LETTER UP STRING DOWN LETTER UP STRING DOWN LETTER UP UP UP UP UP COMMAND DOWN VARIABLE_DEFINITIONS DOWN EQUALS DOWN NAME DOWN VAR_REF DOWN NAME UP UP STRING DOWN DIGIT UP UP UP UP COMMAND DOWN VARIABLE_DEFINITIONS DOWN EQUALS DOWN NAME ARRAY DOWN STRING DOWN LETTER UP STRING DOWN LETTER UP EQUALS DOWN DIGIT STRING DOWN LETTER UP UP UP UP UP UP UP UP UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN BRACE_EXP DOWN STRING DOWN LETTER UP STRING DOWN LETTER UP UP UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN BRACE_EXP DOWN DOTDOT DOWN LETTER LETTER UP UP UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN BRACE_EXP DOWN STRING DOWN BRACE_EXP DOWN STRING DOWN LETTER UP STRING DOWN LETTER UP UP UP STRING DOWN LETTER UP STRING DOWN LETTER UP UP UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN LETTER BRACE_EXP DOWN STRING DOWN LETTER UP STRING DOWN LETTER UP UP UP UP COMMAND DOWN STRING DOWN COMMAND_SUB DOWN COMMAND_SUBSTITUTION_PAREN UP UP UP PIPE DOWN COMMAND DOWN STRING DOWN NAME UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP REDIR DOWN OP STRING DOWN NAME UP UP UP UP COMMAND DOWN CASE DOWN STRING DOWN COMMAND_SUB DOWN COMMAND_SUBSTITUTION_TICK UP UP CASE_PATTERN DOWN STRING DOWN NAME UP CASE_COMMAND LIST DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP UP UP UP CASE_PATTERN DOWN STRING DOWN NAME UP CASE_COMMAND LIST DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP UP UP UP CASE_PATTERN DOWN STRING DOWN MATCH_ALL UP CASE_COMMAND LIST DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP UP UP UP UP UP COMMAND DOWN FOR DOWN NAME STRING DOWN COMMAND_SUB DOWN COMMAND_SUBSTITUTION_TICK UP UP LIST DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN VAR_REF DOWN NAME UP UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP UP UP UP UP COMMAND DOWN CFOR DOWN FOR_INIT DOWN PLUS DOWN DIGIT DIGIT UP UP FOR_COND DOWN PLUS DOWN DIGIT DIGIT UP UP LIST DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP UP UP FOR_MOD DOWN PLUS DOWN DIGIT DIGIT UP UP UP UP COMMAND DOWN SELECT DOWN NAME STRING DOWN COMMAND_SUB DOWN COMMAND_SUBSTITUTION_TICK UP UP LIST DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP STRING DOWN DIGIT UP REDIR DOWN GREATER_THAN STRING DOWN SLASH NAME SLASH NAME UP UP UP UP UP UP COMMAND DOWN IF_STATEMENT DOWN IF DOWN LIST DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP UP UP LIST DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP UP UP UP UP UP COMMAND DOWN UNTIL DOWN LIST DOWN COMMAND DOWN COMPOUND_COND DOWN KEYWORD_TEST DOWN LETTER DOWN STRING DOWN NAME SLASH NAME DOT NAME UP UP UP UP UP UP LIST DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME SLASH NAME DOT NAME UP UP UP UP UP COMMAND DOWN WHILE DOWN LIST DOWN COMMAND DOWN COMPOUND_COND DOWN BUILTIN_TEST DOWN LETTER DOWN STRING DOWN NAME UP UP UP UP UP UP LIST DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN DOUBLE_QUOTED_STRING DOWN NAME BLANK NAME UP UP UP UP UP UP COMMAND DOWN IF_STATEMENT DOWN IF DOWN LIST DOWN COMMAND DOWN COMPOUND_COND DOWN BUILTIN_TEST DOWN NAME DOWN STRING DOWN DIGIT UP STRING DOWN DIGIT UP UP UP UP UP UP LIST DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN DOUBLE_QUOTED_STRING DOWN NAME SQUOTE LETTER BLANK NAME UP UP UP UP UP UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP STRING DOWN NAME UP STRING DOWN NAME UP STRING DOWN NAME UP STRING DOWN NAME UP UP COMMAND DOWN STRING DOWN NAME UP PROCESS_SUBSTITUTION DOWN LESS_THAN LIST DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN SLASH NAME SLASH NAME SLASH NAME SLASH NAME DOT NAME UP UP UP UP UP LOGICOR DOWN LOGICAND DOWN LOGICAND DOWN LOGICAND DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP UP COMMAND DOWN STRING DOWN DOT SLASH NAME UP UP UP COMMAND DOWN STRING DOWN NAME UP UP UP COMMAND DOWN STRING DOWN NAME UP UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN SLASH NAME SLASH NAME UP UP PIPE DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN MINUS NAME UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP UP UP COMMAND DOWN VARIABLE_DEFINITIONS DOWN EQUALS DOWN NAME STRING DOWN NAME UP UP UP UP COMMAND DOWN STRING DOWN VAR_REF DOWN USE_DEFAULT_WHEN_UNSET_OR_NULL DOWN NAME STRING DOWN NAME UP UP UP UP UP COMMAND DOWN STRING DOWN VAR_REF DOWN OFFSET DOWN NAME DIGIT UP UP UP UP COMMAND DOWN STRING DOWN VAR_REF DOWN BANG DOWN NAME TIMES UP UP UP UP COMMAND DOWN STRING DOWN VAR_REF DOWN BANG DOWN NAME AT UP UP UP UP COMMAND DOWN STRING DOWN VAR_REF DOWN POUND DOWN NAME UP UP UP UP COMMAND DOWN STRING DOWN VAR_REF DOWN REPLACE_FIRST DOWN NAME STRING DOWN NAME UP STRING DOWN NAME UP UP UP UP UP COMMAND DOWN STRING DOWN VAR_REF DOWN LAZY_REMOVE_AT_START DOWN NAME STRING DOWN NAME UP UP UP UP UP COMMAND DOWN STRING DOWN VAR_REF DOWN REPLACE_AT_START DOWN NAME STRING DOWN NAME UP UP UP UP UP COMMAND DOWN STRING DOWN VAR_REF DOWN LAZY_REMOVE_AT_END DOWN NAME STRING DOWN NAME UP UP UP UP UP COMMAND DOWN STRING DOWN VAR_REF DOWN LAZY_REMOVE_AT_END DOWN NAME STRING DOWN NAME UP UP UP UP UP COMMAND DOWN STRING DOWN VAR_REF DOWN DIGIT UP UP STRING DOWN VAR_REF DOWN AT UP UP STRING DOWN VAR_REF DOWN TIMES UP UP UP COMMAND DOWN STRING DOWN VAR_REF DOWN QMARK UP UP UP COMMAND DOWN STRING DOWN VAR_REF DOWN REPLACE_ALL DOWN NAME STRING DOWN DOT UP STRING DOWN UNDERSCORE UP UP UP UP UP COMMAND DOWN STRING DOWN VAR_REF DOWN REPLACE_AT_START DOWN NAME STRING DOWN NAME UP STRING DOWN NAME UP UP UP UP UP COMMAND DOWN STRING DOWN VAR_REF DOWN REPLACE_AT_END DOWN NAME STRING DOWN NAME UP STRING DOWN NAME UP UP UP UP UP COMMAND DOWN VARIABLE_DEFINITIONS DOWN EQUALS DOWN NAME STRING DOWN VAR_REF DOWN REPLACE_FIRST DOWN NAME STRING DOWN NAME MINUS UP UP UP UP UP UP UP PIPE DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP STRING DOWN DIGIT UP REDIR DOWN OP FILE_DESCRIPTOR DOWN DIGIT UP UP REDIR DOWN GREATER_THAN STRING DOWN SLASH NAME SLASH NAME UP UP UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP REDIR DOWN OP STRING DOWN NAME UP UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP HERE_STRING_OP DOWN STRING DOWN NAME UP UP UP UP 
+LIST DOWN COMMAND DOWN FUNCTION DOWN STRING DOWN NAME UP CURRENT_SHELL DOWN LIST DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN DOUBLE_QUOTED_STRING DOWN NAME BLANK NAME BLANK NAME BLANK NAME BLANK NAME BLANK NAME BLANK NAME COLON BLANK VAR_REF DOWN NAME UP UP UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN SINGLE_QUOTED_STRING DOWN SINGLE_QUOTED_STRING_TOKEN UP UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN VAR_REF DOWN NAME UP UP UP UP UP UP UP COMMAND DOWN FUNCTION DOWN STRING DOWN NAME UP CURRENT_SHELL DOWN LIST DOWN COMMAND DOWN ARITHMETIC_EXPRESSION DOWN TIMES DOWN DIGIT DIGIT UP UP UP COMMAND DOWN ARITHMETIC_EXPRESSION DOWN EXP DOWN DIGIT DIGIT UP UP UP COMMAND DOWN ARITHMETIC_EXPRESSION DOWN PLUS DOWN VAR_REF DOWN NAME UP SLASH DOWN DIGIT DIGIT UP UP UP UP COMMAND DOWN ARITHMETIC_EXPRESSION DOWN PLUS DOWN VAR_REF DOWN LETTER UP MINUS_SIGN DOWN DIGIT UP UP UP UP UP UP UP UP COMMAND DOWN FUNCTION DOWN STRING DOWN NAME UP SUBSHELL DOWN LIST DOWN COMMAND DOWN VARIABLE_DEFINITIONS DOWN EQUALS DOWN NAME ARRAY DOWN STRING DOWN LETTER UP STRING DOWN LETTER UP STRING DOWN LETTER UP STRING DOWN LETTER UP UP UP UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN VAR_REF DOWN NAME DOWN DIGIT UP UP UP UP COMMAND DOWN VARIABLE_DEFINITIONS DOWN EQUALS DOWN NAME ARRAY DOWN STRING DOWN COMMAND_SUB DOWN COMMAND_SUBSTITUTION_TICK UP UP STRING DOWN LETTER UP STRING DOWN LETTER UP STRING DOWN LETTER UP UP UP UP UP COMMAND DOWN VARIABLE_DEFINITIONS DOWN EQUALS DOWN NAME DOWN VAR_REF DOWN NAME UP UP STRING DOWN DIGIT UP UP UP UP COMMAND DOWN VARIABLE_DEFINITIONS DOWN EQUALS DOWN NAME ARRAY DOWN STRING DOWN LETTER UP STRING DOWN LETTER UP EQUALS DOWN DIGIT STRING DOWN LETTER UP UP UP UP UP UP UP UP UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN BRACE_EXP DOWN STRING DOWN LETTER UP STRING DOWN LETTER UP UP UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN BRACE_EXP DOWN DOTDOT DOWN LETTER LETTER UP UP UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN BRACE_EXP DOWN STRING DOWN BRACE_EXP DOWN STRING DOWN LETTER UP STRING DOWN LETTER UP UP UP STRING DOWN LETTER UP STRING DOWN LETTER UP UP UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN LETTER BRACE_EXP DOWN STRING DOWN LETTER UP STRING DOWN LETTER UP UP UP UP COMMAND DOWN STRING DOWN COMMAND_SUB DOWN COMMAND_SUBSTITUTION_PAREN UP UP UP PIPE DOWN COMMAND DOWN STRING DOWN NAME UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP REDIR DOWN OP STRING DOWN NAME UP UP UP UP COMMAND DOWN CASE DOWN STRING DOWN COMMAND_SUB DOWN COMMAND_SUBSTITUTION_TICK UP UP CASE_PATTERN DOWN BRANCH DOWN NAME UP CASE_COMMAND LIST DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP UP UP UP CASE_PATTERN DOWN BRANCH DOWN NAME UP CASE_COMMAND LIST DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP UP UP UP CASE_PATTERN DOWN BRANCH DOWN MATCH_ALL UP CASE_COMMAND LIST DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP UP UP UP UP UP COMMAND DOWN FOR DOWN NAME STRING DOWN COMMAND_SUB DOWN COMMAND_SUBSTITUTION_TICK UP UP LIST DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN VAR_REF DOWN NAME UP UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP UP UP UP UP COMMAND DOWN CFOR DOWN FOR_INIT DOWN PLUS DOWN DIGIT DIGIT UP UP FOR_COND DOWN PLUS DOWN DIGIT DIGIT UP UP LIST DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP UP UP FOR_MOD DOWN PLUS DOWN DIGIT DIGIT UP UP UP UP COMMAND DOWN SELECT DOWN NAME STRING DOWN COMMAND_SUB DOWN COMMAND_SUBSTITUTION_TICK UP UP LIST DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP REDIR DOWN DIGIT GREATER_THAN STRING DOWN SLASH NAME SLASH NAME UP UP UP UP UP UP COMMAND DOWN IF_STATEMENT DOWN IF DOWN LIST DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP UP UP LIST DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP UP UP UP UP UP COMMAND DOWN UNTIL DOWN LIST DOWN COMMAND DOWN COMPOUND_COND DOWN KEYWORD_TEST DOWN LETTER DOWN STRING DOWN NAME SLASH NAME DOT NAME UP UP UP UP UP UP LIST DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME SLASH NAME DOT NAME UP UP UP UP UP COMMAND DOWN WHILE DOWN LIST DOWN COMMAND DOWN COMPOUND_COND DOWN BUILTIN_TEST DOWN LETTER DOWN STRING DOWN NAME UP UP UP UP UP UP LIST DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN DOUBLE_QUOTED_STRING DOWN NAME BLANK NAME UP UP UP UP UP UP COMMAND DOWN IF_STATEMENT DOWN IF DOWN LIST DOWN COMMAND DOWN COMPOUND_COND DOWN BUILTIN_TEST DOWN NAME DOWN STRING DOWN DIGIT UP STRING DOWN DIGIT UP UP UP UP UP UP LIST DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN DOUBLE_QUOTED_STRING DOWN NAME SQUOTE LETTER BLANK NAME UP UP UP UP UP UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP STRING DOWN NAME UP STRING DOWN NAME UP STRING DOWN NAME UP STRING DOWN NAME UP UP COMMAND DOWN STRING DOWN NAME UP PROCESS_SUBSTITUTION DOWN LESS_THAN LIST DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN SLASH NAME SLASH NAME SLASH NAME SLASH NAME DOT NAME UP UP UP UP UP LOGICOR DOWN LOGICAND DOWN LOGICAND DOWN LOGICAND DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP UP COMMAND DOWN STRING DOWN DOT SLASH NAME UP UP UP COMMAND DOWN STRING DOWN NAME UP UP UP COMMAND DOWN STRING DOWN NAME UP UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN SLASH NAME SLASH NAME UP UP PIPE DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN MINUS NAME UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP UP UP COMMAND DOWN VARIABLE_DEFINITIONS DOWN EQUALS DOWN NAME STRING DOWN NAME UP UP UP UP COMMAND DOWN STRING DOWN VAR_REF DOWN USE_DEFAULT_WHEN_UNSET_OR_NULL DOWN NAME STRING DOWN NAME UP UP UP UP UP COMMAND DOWN STRING DOWN VAR_REF DOWN OFFSET DOWN NAME DIGIT UP UP UP UP COMMAND DOWN STRING DOWN VAR_REF DOWN BANG DOWN NAME TIMES UP UP UP UP COMMAND DOWN STRING DOWN VAR_REF DOWN BANG DOWN NAME AT UP UP UP UP COMMAND DOWN STRING DOWN VAR_REF DOWN POUND DOWN NAME UP UP UP UP COMMAND DOWN STRING DOWN VAR_REF DOWN REPLACE_FIRST DOWN NAME STRING DOWN NAME UP STRING DOWN NAME UP UP UP UP UP COMMAND DOWN STRING DOWN VAR_REF DOWN LAZY_REMOVE_AT_START DOWN NAME STRING DOWN NAME UP UP UP UP UP COMMAND DOWN STRING DOWN VAR_REF DOWN REPLACE_AT_START DOWN NAME STRING DOWN NAME UP UP UP UP UP COMMAND DOWN STRING DOWN VAR_REF DOWN LAZY_REMOVE_AT_END DOWN NAME STRING DOWN NAME UP UP UP UP UP COMMAND DOWN STRING DOWN VAR_REF DOWN LAZY_REMOVE_AT_END DOWN NAME STRING DOWN NAME UP UP UP UP UP COMMAND DOWN STRING DOWN VAR_REF DOWN DIGIT UP UP STRING DOWN VAR_REF DOWN AT UP UP STRING DOWN VAR_REF DOWN TIMES UP UP UP COMMAND DOWN STRING DOWN VAR_REF DOWN QMARK UP UP UP COMMAND DOWN STRING DOWN VAR_REF DOWN REPLACE_ALL DOWN NAME STRING DOWN DOT UP STRING DOWN UNDERSCORE UP UP UP UP UP COMMAND DOWN STRING DOWN VAR_REF DOWN REPLACE_AT_START DOWN NAME STRING DOWN NAME UP STRING DOWN NAME UP UP UP UP UP COMMAND DOWN STRING DOWN VAR_REF DOWN REPLACE_AT_END DOWN NAME STRING DOWN NAME UP STRING DOWN NAME UP UP UP UP UP COMMAND DOWN VARIABLE_DEFINITIONS DOWN EQUALS DOWN NAME STRING DOWN VAR_REF DOWN REPLACE_FIRST DOWN NAME STRING DOWN NAME MINUS UP UP UP UP UP UP UP PIPE DOWN COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP REDIR DOWN DIGIT OP FILE_DESCRIPTOR DOWN DIGIT UP UP REDIR DOWN GREATER_THAN STRING DOWN SLASH NAME SLASH NAME UP UP UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP REDIR DOWN OP STRING DOWN NAME UP UP UP COMMAND DOWN STRING DOWN NAME UP STRING DOWN NAME UP HERE_STRING_OP DOWN BLANK STRING DOWN NAME UP UP UP UP 
 
diff --git a/bashast/gunit/brace.gunit b/bashast/gunit/brace.gunit
index 0c90883..faa1eff 100644
--- a/bashast/gunit/brace.gunit
+++ b/bashast/gunit/brace.gunit
@@ -31,4 +31,6 @@ string_expr:
 "a{b,c}" -> (STRING a (BRACE_EXP (STRING b) (STRING c)))
 "{c..d}f" -> (STRING (BRACE_EXP (.. c d)) f)
 "a{a,b}b{c,d}" -> (STRING a (BRACE_EXP (STRING a) (STRING b)) b (BRACE_EXP (STRING c) (STRING d)))
-//"[{a,b}-c]*" -> (STRING (MATCH_ANY (BRACE_EXP (STRING a) (STRING b)) - c) MATCH_ALL)
+
+condition_expr:
+"[[ x == [{a,b}-c]* ]]" -> (KEYWORD_TEST (MATCH_PATTERN (STRING x) (STRING (MATCH_ANY (BRACE_EXP (STRING a) (STRING b)) - c) MATCH_ALL)))
diff --git a/bashast/gunit/compound.gunit b/bashast/gunit/compound.gunit
index dba0b60..18314bf 100644
--- a/bashast/gunit/compound.gunit
+++ b/bashast/gunit/compound.gunit
@@ -144,10 +144,9 @@ done" -> (while (LIST (COMMAND (STRING echo) (STRING true))) (LIST (COMMAND (STR
 "while echo true; do echo \"file found\"; done" -> (while (LIST (COMMAND (STRING echo) (STRING true))) (LIST (COMMAND (STRING echo) (STRING (DOUBLE_QUOTED_STRING file   found)))))
 "while(( 1>0 )); do echo ok; done" -> (while (LIST (COMMAND (ARITHMETIC_EXPRESSION (> 1 0)))) (LIST (COMMAND (STRING echo) (STRING ok))))
 "while echo true`; do echo file done" FAIL
-//"while [[ -n \"$ver_str\" ]] ; do
-"while [[ -n ver_str ]] ; do
+"while [[ -n \"$ver_str\" ]] ; do
 		echo true
-	done" -> (while (LIST (COMMAND (COMPOUND_COND (KEYWORD_TEST (n (STRING ver_str)))))) (LIST (COMMAND (STRING echo) (STRING true))))
+	done" -> (while (LIST (COMMAND (COMPOUND_COND (KEYWORD_TEST (n (STRING (DOUBLE_QUOTED_STRING (VAR_REF ver_str)))))))) (LIST (COMMAND (STRING echo) (STRING true))))
 
 until_expr:
 "until echo true; do
diff --git a/bashast/gunit/fname.gunit b/bashast/gunit/fname.gunit
index 5f5c9fd..f07b3db 100644
--- a/bashast/gunit/fname.gunit
+++ b/bashast/gunit/fname.gunit
@@ -57,8 +57,6 @@ condition_expr:
 "[[ x == ab[d-h] ]]" -> (KEYWORD_TEST (MATCH_PATTERN (STRING x) (STRING ab (MATCH_ANY d - h))))
 "[[ x == ab[!d-h] ]]" -> (KEYWORD_TEST (MATCH_PATTERN (STRING x) (STRING ab (MATCH_ANY_EXCEPT d - h))))
 "[[ x == ab[^d-h] ]]" -> (KEYWORD_TEST (MATCH_PATTERN (STRING x) (STRING ab (MATCH_ANY_EXCEPT d - h))))
-//"ab[]c]" -> (STRING ab (MATCH_ANY ] c))
-//"ab[]!]" -> (STRING ab (MATCH_ANY ] !))
 "[[ x == ab[:alpha:] ]]" -> (KEYWORD_TEST (MATCH_PATTERN (STRING x) (STRING ab (MATCH_ANY : alpha :))))
 "[[ x == ab[=c=] ]]" -> (KEYWORD_TEST (MATCH_PATTERN (STRING x) (STRING ab (MATCH_ANY = c =))))
 "[[ x == ab[.c.] ]]" -> (KEYWORD_TEST (MATCH_PATTERN (STRING x) (STRING ab (MATCH_ANY . c .))))
diff --git a/bashast/gunit/simp_command.gunit b/bashast/gunit/simp_command.gunit
index bc3e894..d7b25e9 100644
--- a/bashast/gunit/simp_command.gunit
+++ b/bashast/gunit/simp_command.gunit
@@ -24,7 +24,7 @@ command_atom:
 "i=3 g=4 h=18 grep asdf" -> (STRING grep) (STRING asdf) (= i (STRING 3)) (= g (STRING 4)) (= h (STRING 18))
 "./configure --prefix=/usr/local" -> (STRING . / configure) (STRING - - prefix = / usr / local)
 //"[[while" -> (STRING [ [ while)
-//"./foobär" -> (STRING . / foob ä r)
+"./foobär" -> (STRING . / foob ä r)
 "cat ~/Documents/todo.txt" -> (STRING cat) (STRING ~ / Documents / todo . txt)
 "dodir ${foo}/${bar}" -> (STRING dodir) (STRING (VAR_REF foo) / (VAR_REF bar))
 "local a=123 b=(1 2 3) c" -> (VARIABLE_DEFINITIONS local (= a (STRING 123)) (= b (ARRAY (STRING 1) (STRING 2) (STRING 3))) (EQUALS c))