patch 8.1.1122: char2nr() does not handle composing characters
Problem: char2nr() does not handle composing characters.
Solution: Add str2list() and list2str(). (Ozaki Kiichi, closes #4190)
diff --git a/runtime/doc/usr_41.txt b/runtime/doc/usr_41.txt
index b3b9d3e..e8fab88 100644
--- a/runtime/doc/usr_41.txt
+++ b/runtime/doc/usr_41.txt
@@ -577,8 +577,10 @@
the function name to jump to detailed help on it.
String manipulation: *string-functions*
- nr2char() get a character by its ASCII value
- char2nr() get ASCII value of a character
+ nr2char() get a character by its number value
+ list2str() get a character string from a list of numbers
+ char2nr() get number value of a character
+ str2list() get list of numbers from a string
str2nr() convert a string to a Number
str2float() convert a string to a Float
printf() format a string according to % items