UnixShell/y.output at master · cwhitten1/UnixShell · GitHub

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Terminals unused in grammar

   STATE


Grammar

    0 $accept: commands $end

    1 commands: %empty
    2         | commands command

    3 command: heat_switch
    4        | target_set
    5        | change_dir
    6        | change_dir_prev
    7        | default

    8 heat_switch: TOKHEAT

    9 target_set: TOKTARGET TOKTEMPERATURE NUMBER

   10 change_dir: TOKCD WORD

   11 change_dir_prev: TOKCD_HOME

   12 default: WORD


Terminals, with rules where they appear

$end (0) 0
error (256)
TOKHEAT (258) 8
STATE (259)
TOKTARGET (260) 9
TOKTEMPERATURE (261) 9
TOKCD (262) 10
TOKCD_HOME (263) 11
NUMBER (264) 9
WORD (265) 10 12


Nonterminals, with rules where they appear

$accept (11)
    on left: 0
commands (12)
    on left: 1 2, on right: 0 2
command (13)
    on left: 3 4 5 6 7, on right: 2
heat_switch (14)
    on left: 8, on right: 3
target_set (15)
    on left: 9, on right: 4
change_dir (16)
    on left: 10, on right: 5
change_dir_prev (17)
    on left: 11, on right: 6
default (18)
    on left: 12, on right: 7


State 0

    0 $accept: . commands $end

    $default  reduce using rule 1 (commands)

    commands  go to state 1


State 1

    0 $accept: commands . $end
    2 commands: commands . command

    $end        shift, and go to state 2
    TOKHEAT     shift, and go to state 3
    TOKTARGET   shift, and go to state 4
    TOKCD       shift, and go to state 5
    TOKCD_HOME  shift, and go to state 6
    WORD        shift, and go to state 7

    command          go to state 8
    heat_switch      go to state 9
    target_set       go to state 10
    change_dir       go to state 11
    change_dir_prev  go to state 12
    default          go to state 13


State 2

    0 $accept: commands $end .

    $default  accept


State 3

    8 heat_switch: TOKHEAT .

    $default  reduce using rule 8 (heat_switch)


State 4

    9 target_set: TOKTARGET . TOKTEMPERATURE NUMBER

    TOKTEMPERATURE  shift, and go to state 14


State 5

   10 change_dir: TOKCD . WORD

    WORD  shift, and go to state 15


State 6

   11 change_dir_prev: TOKCD_HOME .

    $default  reduce using rule 11 (change_dir_prev)


State 7

   12 default: WORD .

    $default  reduce using rule 12 (default)


State 8

    2 commands: commands command .

    $default  reduce using rule 2 (commands)


State 9

    3 command: heat_switch .

    $default  reduce using rule 3 (command)


State 10

    4 command: target_set .

    $default  reduce using rule 4 (command)


State 11

    5 command: change_dir .

    $default  reduce using rule 5 (command)


State 12

    6 command: change_dir_prev .

    $default  reduce using rule 6 (command)


State 13

    7 command: default .

    $default  reduce using rule 7 (command)


State 14

    9 target_set: TOKTARGET TOKTEMPERATURE . NUMBER

    NUMBER  shift, and go to state 16


State 15

   10 change_dir: TOKCD WORD .

    $default  reduce using rule 10 (change_dir)


State 16

    9 target_set: TOKTARGET TOKTEMPERATURE NUMBER .

    $default  reduce using rule 9 (target_set)