CAD2021 LISP有更新吗?

taoyi0727

(strlen "┇")         2020和2021获取出来的长度不一样  奇怪了

难到是更新了lisp吗?

烟盒迷唇

更新了些东西，中文也是一个字节了。

taoyi0727

这这这.......
看来只有写自定义函数了,
substr 这个也是一样的

taoyi0727

找到了,改了这么多,我也看不懂,自己去翻译

Changed
These functions were updated to support Unicode character strings/codes:

ascii - Returns the conversion of the first character of a string into its Unicode character code (an integer).
chr - Converts an integer representing a Unicode character code into a single-character string.
load - Evaluates the AutoLISP expressions in a file.
open - Opens a file for access by the AutoLISP I/O functions. A new optional argument has been added which allows for the specification of the character encoding to be used when reading/writing the file. When the argument isn't provided, the file is assumed to contain a multibyte character set (MBCS) which is the legacy behavior.
read-char - Returns the integer representing the Unicode character read from the keyboard input buffer or from an open file.
read-line - Reads a string from the keyboard or from an open file, until an end-of-line marker is encountered.
strlen - Returns an integer that is the number of characters in a string.
substr - Returns a substring of a string.
vl-directory-files - Lists all files in a given directory.
vl-file-copy - Copies or appends the contents of one file to another file.
vl-file-delete - Deletes a file.
vl-file-directory-p - Determines if a file name refers to a directory.
vl-file-rename - Renames a file.
vl-file-size - Determines the size of a file, in bytes.
vl-file-systime - Returns last modification time of the specified file.
vl-filename-mktemp - Calculates a unique file name to be used for a temporary file.
vl-list->string - Combines the Unicode characters associated with a list of integers into a string.
vl-mkdir - Creates a directory.
vl-string->list - Converts a string into a list of Unicode character codes.
vl-string-elt - Returns the Unicode representation of the character at a specified position in a string.
vl-string-mismatch - Returns the length of the longest common prefix for two strings, starting at specified positions.
vl-string-position - Looks for a character with the specified Unicode code in a string.
vl-string-search - Searches for the specified pattern in a string.
vl-string-subst - Substitutes one string for another, within a string.
vl-string-translate - Replaces characters in a string with a specified set of characters.
vl-vbaload - Loads a VBA project.
vlisp-compile - Compiles AutoLISP source code into a FAS file.
write-char - Writes one Unicode character to the screen or an open file.
write-line - Writes a string to the screen or to an open file.

烟盒迷唇

有中文版的说明不看，非得看这英文版的

taoyi0727

烟盒迷唇 发表于 2020-5-27 09:59
有中文版的说明不看，非得看这英文版的

哥,哪里有中文版的?我只找到英文版的

烟盒迷唇

http://help.autodesk.com/view/ACD/2021/CHS/这里就是中文版的。不过好多还是英文的。