mirror of
https://github.com/fish-shell/fish-shell
synced 2024-09-23 16:02:13 +00:00
8f8c4cdd17
The `--null` flag to `read` makes it split incoming lines on NUL instead of newlines. This is intended for processing the output of a command that uses NUL separators (such as `find -print0`). Fixes #1694.
29 lines
877 B
C++
29 lines
877 B
C++
/** \file wcstringutil.h
|
|
|
|
Helper functions for working with wcstring
|
|
*/
|
|
|
|
#ifndef FISH_WCSTRINGUTIL_H
|
|
#define FISH_WCSTRINGUTIL_H
|
|
|
|
#include <utility>
|
|
#include "common.h"
|
|
|
|
/**
|
|
typedef that represents a range in a wcstring.
|
|
The first element is the location, the second is the count.
|
|
*/
|
|
typedef std::pair<wcstring::size_type, wcstring::size_type> wcstring_range;
|
|
|
|
/**
|
|
wcstring equivalent of wcstok(). Supports NUL.
|
|
For convenience and wcstok() compatibility, the first character of each
|
|
token separator is replaced with NUL.
|
|
Returns a pair of (pos, count).
|
|
Returns (npos, npos) when it's done.
|
|
Returns (pos, npos) when the token is already known to be the final token.
|
|
Note that the final token may not necessarily return (pos, npos).
|
|
*/
|
|
wcstring_range wcstring_tok(wcstring& str, const wcstring &needle, wcstring_range last = wcstring_range(0,0));
|
|
|
|
#endif
|