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https://github.com/fish-shell/fish-shell
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c6372a1b3f
This is done by `sed -i -e 's/[ \t]*$//' *.[c,h]`, which should not introduce any functionality change.
72 lines
1.2 KiB
C
72 lines
1.2 KiB
C
/** \file parser_keywords.c
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Functions having to do with parser keywords, like testing if a function is a block command.
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*/
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#include "config.h"
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#include <stdlib.h>
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#include <stdio.h>
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#include "fallback.h"
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#include "common.h"
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#include "parser_keywords.h"
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int parser_keywords_is_switch( const wchar_t *cmd )
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{
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if( wcscmp( cmd, L"--" ) == 0 )
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return ARG_SKIP;
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else
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return cmd[0] == L'-';
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}
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int parser_keywords_skip_arguments( const wchar_t *cmd )
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{
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return contains( cmd,
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L"else",
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L"begin" );
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}
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int parser_keywords_is_subcommand( const wchar_t *cmd )
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{
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return parser_keywords_skip_arguments( cmd ) ||
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contains( cmd,
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L"command",
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L"builtin",
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L"while",
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L"exec",
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L"if",
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L"and",
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L"or",
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L"not" );
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}
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int parser_keywords_is_block( const wchar_t *word)
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{
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return contains( word,
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L"for",
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L"while",
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L"if",
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L"function",
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L"switch",
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L"begin" );
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}
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int parser_keywords_is_reserved( const wchar_t *word)
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{
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return parser_keywords_is_block(word) ||
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parser_keywords_is_subcommand( word ) ||
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contains( word,
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L"end",
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L"case",
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L"else",
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L"return",
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L"continue",
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L"break" );
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}
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