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Correct some mistakes in the fish grammar comment

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ridiculousfish 2014-02-27 19:56:37 -08:00
parent 74135c0600
commit 858b6aa257
1 changed files with 4 additions and 6 deletions
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10
parse_tree.h
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@ -224,18 +224,18 @@ bool parse_tree_from_string(const wcstring &str, parse_tree_flags_t flags, parse
# A block is a conditional, loop, or begin/end # A block is a conditional, loop, or begin/end
if_statement = if_clause else_clause end_command arguments_or_redirections_list if_statement = if_clause else_clause end_command arguments_or_redirections_list
if_clause = <IF> job STATEMENT_TERMINATOR job_list if_clause = <IF> job <TOK_END> job_list
else_clause = <empty> | else_clause = <empty> |
<ELSE> else_continuation <ELSE> else_continuation
else_continuation = if_clause else_clause | else_continuation = if_clause else_clause |
STATEMENT_TERMINATOR job_list <TOK_END> job_list
switch_statement = SWITCH <TOK_STRING> STATEMENT_TERMINATOR case_item_list end_command arguments_or_redirections_list switch_statement = SWITCH <TOK_STRING> <TOK_END> case_item_list end_command arguments_or_redirections_list
case_item_list = <empty> | case_item_list = <empty> |
case_item case_item_list | case_item case_item_list |
<TOK_END> case_item_list <TOK_END> case_item_list
case_item = CASE argument_list STATEMENT_TERMINATOR job_list case_item = CASE argument_list <TOK_END> job_list
block_statement = block_header <TOK_END> job_list end_command arguments_or_redirections_list block_statement = block_header <TOK_END> job_list end_command arguments_or_redirections_list
block_header = for_header | while_header | function_header | begin_header block_header = for_header | while_header | function_header | begin_header
@ -264,8 +264,6 @@ bool parse_tree_from_string(const wcstring &str, parse_tree_flags_t flags, parse
redirection = <TOK_REDIRECTION> <TOK_STRING> redirection = <TOK_REDIRECTION> <TOK_STRING>
terminator = <TOK_END> | <TOK_BACKGROUND>
optional_background = <empty> | <TOK_BACKGROUND> optional_background = <empty> | <TOK_BACKGROUND>
end_command = END end_command = END