patch 8.2.3385: escaping for fish shell does not work properly
Problem: Escaping for fish shell does not work properly.
Solution: Insert a backslash before a backslash. (Jason Cox, closes #8810)
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index db74f9c..93ff416 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -10111,6 +10111,10 @@
escaped. When 'shell' containing "csh" in the tail it's
escaped a second time.
+ The "\" character will be escaped when 'shell' contains "fish"
+ in the tail. That is because for fish "\" is used as an escape
+ character inside single quotes.
+
Example of use with a |:!| command: >
:exe '!dir ' . shellescape(expand('<cfile>'), 1)
< This results in a directory listing for the file under the