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-rw-r--r--runtime/doc/options.txt5
1 files changed, 5 insertions, 0 deletions
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index 738367d2ce..c531168e39 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -7417,6 +7417,9 @@ A jump table for the options with a short description can be found at |Q_op|.
By default, tag searches are case-sensitive. Case is ignored when
'ignorecase' is set and 'tagcase' is "followic", or when 'tagcase' is
"ignore".
+ Also when 'tagcase' is "followscs" and 'smartcase' is set, or
+ 'tagcase' is "smart", and the pattern contains only lowercase
+ characters.
When 'tagbsearch' is off, tags searching is slower when a full match
exists, but faster when no full match exists. Tags in unsorted tags
@@ -7435,8 +7438,10 @@ A jump table for the options with a short description can be found at |Q_op|.
This option specifies how case is handled when searching the tags
file:
followic Follow the 'ignorecase' option
+ followscs Follow the 'smartcase' and 'ignorecase' options
ignore Ignore case
match Match case
+ smart Ignore case unless an upper case letter is used
*'taglength'* *'tl'*
'taglength' 'tl' number (default 0)