Fix sphinx warnings

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Kovid Goyal 2021-02-28 13:13:25 +05:30
parent 0be56041fb
commit a0564ea47d
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@ -306,24 +306,20 @@ is shown by the following grammar:
and_expression ::= not_expression [ '&&' not_expression ]* and_expression ::= not_expression [ '&&' not_expression ]*
not_expression ::= ['!' not_expression]* | compare_exp not_expression ::= ['!' not_expression]* | compare_exp
compare_expr ::= add_sub_expr [ compare_op add_sub_expr ] compare_expr ::= add_sub_expr [ compare_op add_sub_expr ]
compare_op ::= '==' | '!=' | '>=' | '>' | '<=' | '<' | 'in' | compare_op ::= '==' | '!=' | '>=' | '>' | '<=' | '<' | 'in' | '==#' | '!=#' | '>=#' | '>#' | '<=#' | '<#'
'==#' | '!=#' | '>=#' | '>#' | '<=#' | '<#'
add_sub_expr ::= times_div_expr [ add_sub_op times_div_expr ]* add_sub_expr ::= times_div_expr [ add_sub_op times_div_expr ]*
add_sub_op ::= '+' | '-' add_sub_op ::= '+' | '-'
times_div_expr ::= unary_op_expr [ times_div_op unary_op_expr ]* times_div_expr ::= unary_op_expr [ times_div_op unary_op_expr ]*
times_div_op ::= '*' | '/' times_div_op ::= '*' | '/'
unary_op_expr ::= [ add_sub_op unary_op_expr ]* | expression unary_op_expr ::= [ add_sub_op unary_op_expr ]* | expression
expression ::= identifier | constant | function | assignment | expression ::= identifier | constant | function | assignment | compare | if_expression | for_expression | '(' top_expression ')'
compare | if_expression | for_expression | '(' top_expression ')'
identifier ::= sequence of letters or ``_`` characters identifier ::= sequence of letters or ``_`` characters
constant ::= " string " | ' string ' | number constant ::= " string " | ' string ' | number
function ::= identifier '(' top_expression [ ',' top_expression ]* ')' function ::= identifier '(' top_expression [ ',' top_expression ]* ')'
assignment ::= identifier '=' top_expression assignment ::= identifier '=' top_expression
if_expression ::= 'if' top_expression 'then' expression_list if_expression ::= 'if' top_expression 'then' expression_list [elif_expression] ['else' expression_list] 'fi'
[elif_expression] ['else' expression_list] 'fi'
elif_expression ::= 'elif' top_expression 'then' expression_list elif_expression | '' elif_expression ::= 'elif' top_expression 'then' expression_list elif_expression | ''
for_expression ::= 'for' identifier 'in' top_expression for_expression ::= 'for' identifier 'in' top_expression [ 'separator' top_expression ] ':' expression_list 'rof'
[ 'separator' top_expression ] ':' expression_list 'rof'
Comments are lines with a '#' character at the beginning of the line. Comments are lines with a '#' character at the beginning of the line.