mirror of
https://github.com/fish-shell/fish-shell
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50 lines
1.3 KiB
C
50 lines
1.3 KiB
C
/** \file parse_util.h
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Various utility functions for parsing a command
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*/
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#ifndef FISH_PARSE_UTIL_H
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#define FISH_PARSE_UTIL_H
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#include <wchar.h>
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/**
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Locate the first subshell in the specified string.
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\param in the string to search for subshells
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\param begin the starting paranthesis of the subshell
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\param end the ending paranthesis of the subshell
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\param flags set this variable to ACCEPT_INCOMPLETE if in tab_completion mode
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\return -1 on syntax error, 0 if no subshells exist and 1 on sucess
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*/
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int parse_util_locate_cmdsubst( const wchar_t *in,
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const wchar_t **begin,
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const wchar_t **end,
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int allow_incomplete );
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void parse_util_cmdsubst_extent( const wchar_t *buff,
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int cursor_pos,
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const wchar_t **a,
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const wchar_t **b );
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void parse_util_process_extent( const wchar_t *buff,
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int pos,
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const wchar_t **a,
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const wchar_t **b );
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void parse_util_job_extent( const wchar_t *buff,
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int pos,
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const wchar_t **a,
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const wchar_t **b );
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void parse_util_token_extent( const wchar_t *buff,
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int cursor_pos,
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const wchar_t **tok_begin,
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const wchar_t **tok_end,
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const wchar_t **prev_begin,
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const wchar_t **prev_end );
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#endif
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