From 7b003599b31c2cc0324c468d9ae9adc16b970ba8 Mon Sep 17 00:00:00 2001
From: Max Brunsfeld <maxbrunsfeld@gmail.com>
Date: Thu, 24 May 2018 15:00:48 -0700
Subject: [PATCH] Allow subshells in negated commands

Fixes #13
---
 grammar.js                |  3 ++-
 script/known-failures.txt |  2 --
 src/grammar.json          |  4 ++++
 src/parser.c              | 12 ++++++++++++
 4 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/grammar.js b/grammar.js
index bd685e3..ec9e809 100644
--- a/grammar.js
+++ b/grammar.js
@@ -197,7 +197,8 @@ module.exports = grammar({
       '!',
       choice(
         $.command,
-        $.test_command
+        $.test_command,
+        $.subshell
       )
     ),
 
diff --git a/script/known-failures.txt b/script/known-failures.txt
index 545fd3e..754a1f9 100644
--- a/script/known-failures.txt
+++ b/script/known-failures.txt
@@ -1,6 +1,5 @@
 examples/bash-it/plugins/available/git.plugin.bash
 examples/bash-it/plugins/available/extract.plugin.bash
-examples/bash-it/plugins/available/sshagent.plugin.bash
 examples/bash-it/plugins/available/go.plugin.bash
 examples/bash-it/install.sh
 examples/bash-it/completion/available/go.completion.bash
@@ -31,7 +30,6 @@ examples/bash-it/lib/search.bash
 examples/bash-it/test_lib/bats-support/src/lang.bash
 examples/bash-it/test_lib/bats-support/src/output.bash
 examples/bash-it/test_lib/bats-assert/src/assert.bash
-examples/bash-it/test_lib/bats-file/src/temp.bash
 examples/bash-it/themes/hawaii50/hawaii50.theme.bash
 examples/bash-it/themes/dulcie/dulcie.theme.bash
 examples/bash-it/themes/colors.theme.bash
diff --git a/src/grammar.json b/src/grammar.json
index 0db8b19..7ba127b 100644
--- a/src/grammar.json
+++ b/src/grammar.json
@@ -705,6 +705,10 @@
             {
               "type": "SYMBOL",
               "name": "test_command"
+            },
+            {
+              "type": "SYMBOL",
+              "name": "subshell"
             }
           ]
         }
diff --git a/src/parser.c b/src/parser.c
index a9b4018..b8ea5cf 100644
--- a/src/parser.c
+++ b/src/parser.c
@@ -3732,6 +3732,8 @@ static bool ts_lex(TSLexer *lexer, TSStateId state) {
         ADVANCE(140);
       if (lookahead == '\'')
         ADVANCE(14);
+      if (lookahead == '(')
+        ADVANCE(16);
       if (lookahead == '<')
         ADVANCE(141);
       if (lookahead == '>')
@@ -11932,6 +11934,7 @@ static uint16_t ts_parse_table[STATE_COUNT][SYMBOL_COUNT] = {
     [sym_word] = ACTIONS(105),
   },
   [10] = {
+    [sym_subshell] = STATE(70),
     [sym_test_command] = STATE(70),
     [sym_command] = STATE(70),
     [sym_command_name] = STATE(27),
@@ -11948,6 +11951,7 @@ static uint16_t ts_parse_table[STATE_COUNT][SYMBOL_COUNT] = {
     [aux_sym_command_repeat1] = STATE(33),
     [sym_file_descriptor] = ACTIONS(5),
     [sym_variable_name] = ACTIONS(107),
+    [anon_sym_LPAREN] = ACTIONS(21),
     [anon_sym_LBRACK] = ACTIONS(25),
     [anon_sym_LBRACK_LBRACK] = ACTIONS(27),
     [anon_sym_LT] = ACTIONS(33),
@@ -13171,6 +13175,7 @@ static uint16_t ts_parse_table[STATE_COUNT][SYMBOL_COUNT] = {
     [sym_word] = ACTIONS(459),
   },
   [55] = {
+    [sym_subshell] = STATE(70),
     [sym_test_command] = STATE(70),
     [sym_command] = STATE(70),
     [sym_command_name] = STATE(64),
@@ -13187,6 +13192,7 @@ static uint16_t ts_parse_table[STATE_COUNT][SYMBOL_COUNT] = {
     [aux_sym_command_repeat1] = STATE(68),
     [sym_file_descriptor] = ACTIONS(5),
     [sym_variable_name] = ACTIONS(107),
+    [anon_sym_LPAREN] = ACTIONS(21),
     [anon_sym_LBRACK] = ACTIONS(93),
     [anon_sym_LBRACK_LBRACK] = ACTIONS(95),
     [anon_sym_LT] = ACTIONS(33),
@@ -16025,6 +16031,7 @@ static uint16_t ts_parse_table[STATE_COUNT][SYMBOL_COUNT] = {
     [sym_word] = ACTIONS(105),
   },
   [149] = {
+    [sym_subshell] = STATE(441),
     [sym_test_command] = STATE(441),
     [sym_command] = STATE(441),
     [sym_command_name] = STATE(164),
@@ -16041,6 +16048,7 @@ static uint16_t ts_parse_table[STATE_COUNT][SYMBOL_COUNT] = {
     [aux_sym_command_repeat1] = STATE(168),
     [sym_file_descriptor] = ACTIONS(5),
     [sym_variable_name] = ACTIONS(107),
+    [anon_sym_LPAREN] = ACTIONS(273),
     [anon_sym_LBRACK] = ACTIONS(277),
     [anon_sym_LBRACK_LBRACK] = ACTIONS(279),
     [anon_sym_LT] = ACTIONS(33),
@@ -16738,6 +16746,7 @@ static uint16_t ts_parse_table[STATE_COUNT][SYMBOL_COUNT] = {
     [sym_word] = ACTIONS(905),
   },
   [172] = {
+    [sym_subshell] = STATE(441),
     [sym_test_command] = STATE(441),
     [sym_command] = STATE(441),
     [sym_command_name] = STATE(181),
@@ -16754,6 +16763,7 @@ static uint16_t ts_parse_table[STATE_COUNT][SYMBOL_COUNT] = {
     [aux_sym_command_repeat1] = STATE(184),
     [sym_file_descriptor] = ACTIONS(5),
     [sym_variable_name] = ACTIONS(107),
+    [anon_sym_LPAREN] = ACTIONS(273),
     [anon_sym_LBRACK] = ACTIONS(311),
     [anon_sym_LBRACK_LBRACK] = ACTIONS(313),
     [anon_sym_LT] = ACTIONS(33),
@@ -54036,6 +54046,7 @@ static uint16_t ts_parse_table[STATE_COUNT][SYMBOL_COUNT] = {
     [sym_word] = ACTIONS(5258),
   },
   [1920] = {
+    [sym_subshell] = STATE(70),
     [sym_test_command] = STATE(70),
     [sym_command] = STATE(70),
     [sym_command_name] = STATE(1935),
@@ -54052,6 +54063,7 @@ static uint16_t ts_parse_table[STATE_COUNT][SYMBOL_COUNT] = {
     [aux_sym_command_repeat1] = STATE(1940),
     [sym_file_descriptor] = ACTIONS(5),
     [sym_variable_name] = ACTIONS(107),
+    [anon_sym_LPAREN] = ACTIONS(21),
     [anon_sym_LBRACK] = ACTIONS(4460),
     [anon_sym_LBRACK_LBRACK] = ACTIONS(4462),
     [anon_sym_LT] = ACTIONS(33),