Commit ff151471 authored by Eli Zaretskii's avatar Eli Zaretskii
Browse files

Document tags-case-fold-search, tags-apropos-verbose and tags-tag-face.

parent 21bc6203
...@@ -2412,6 +2412,13 @@ ordinary @kbd{M-x query-replace-regexp}. It searches much like @kbd{M-x ...@@ -2412,6 +2412,13 @@ ordinary @kbd{M-x query-replace-regexp}. It searches much like @kbd{M-x
tags-search}, but repeatedly, processing matches according to your tags-search}, but repeatedly, processing matches according to your
input. @xref{Replace}, for more information on query replace. input. @xref{Replace}, for more information on query replace.
@vindex tags-case-fold-search
@cindex case-sensitivity, and tags search
You can control the case-sensitivity of tags search commands by
customizing the value of the variable @code{tags-case-fold-search}. The
default is to use the same setting as the value of
@code{case-fold-search} (@pxref{Search Case}).
It is possible to get through all the files in the tags table with a It is possible to get through all the files in the tags table with a
single invocation of @kbd{M-x tags-query-replace}. But often it is single invocation of @kbd{M-x tags-query-replace}. But often it is
useful to exit temporarily, which you can do with any input event that useful to exit temporarily, which you can do with any input event that
...@@ -2468,6 +2475,13 @@ tag names found. ...@@ -2468,6 +2475,13 @@ tag names found.
You can display additional output with @kbd{M-x tags-apropos} by customizing You can display additional output with @kbd{M-x tags-apropos} by customizing
the variable @code{tags-apropos-additional-actions}. See its the variable @code{tags-apropos-additional-actions}. See its
documentation for details. documentation for details.
@vindex tags-apropos-verbose
Setting the variable @code{tags-apropos-verbose} to a non-nil value
causes @kbd{M-x tags-apropos} to display the names of the tags files
together with the tag names.
@vindex tags-tag-face
The face @code{tags-tag-face} can be used to customize the appearance of
tags in the output of @kbd{M-x tags-apropos}.
You can also perform completion in the buffer on the name space of tag You can also perform completion in the buffer on the name space of tag
names in the current tags tables. @xref{Symbol Completion}. names in the current tags tables. @xref{Symbol Completion}.
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