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https://github.com/fish-shell/fish-shell
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30 lines
1.3 KiB
C
30 lines
1.3 KiB
C
// Functions having to do with parser keywords, like testing if a function is a block command.
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#ifndef FISH_PARSER_KEYWORD_H
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#define FISH_PARSER_KEYWORD_H
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#include "common.h"
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/// Tests if the specified commands parameters should be interpreted as another command, which will
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/// be true if the command is either 'command', 'exec', 'if', 'while', or 'builtin'. This does not
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/// handle "else if" which is more complicated.
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///
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/// \param cmd The command name to test
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/// \return 1 of the command parameter is a command, 0 otherwise
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bool parser_keywords_is_subcommand(const wcstring &cmd);
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/// Tests if the specified command is a reserved word, i.e. if it is the name of one of the builtin
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/// functions that change the block or command scope, like 'for', 'end' or 'command' or 'exec'.
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/// These functions may not be overloaded, so their names are reserved.
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///
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/// \param word The command name to test
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/// \return 1 of the command parameter is a command, 0 otherwise
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bool parser_keywords_is_reserved(const wcstring &word);
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/// Test if the specified string is command that opens a new block.
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bool parser_keywords_is_block(const wcstring &word);
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/// Check if the specified command is one of the builtins that cannot have arguments, any followin
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/// argument is interpreted as a new command.
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bool parser_keywords_skip_arguments(const wcstring &cmd);
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#endif
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