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Chapter 9: Options, Keymaps, Hooks
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9.9 Optimizations
[User Option]
Non-nil means, keep buffers created for parsing and lookup. RefTEX sometimes
needs to visit files related to the current document. We distinguish files visited for
reftex-keep-temporary-buffers
PARSING Parts of a multifile document loaded when (re)-parsing the document.
LOOKUP BibTEX database files and TEX files loaded to find a reference, to display
label context, etc.
The created buffers can be kept for later use, or be thrown away immediately after
use, depending on the value of this variable:
nil
Throw away as much as possible.
t
Keep everything.
1
Throw away buffers created for parsing, but keep the ones created for
lookup.
If a buffer is to be kept, the file is visited normally (which is potentially slow but will
happen only once). If a buffer is to be thrown away, the initialization of the buffer
depends upon the variable reftex-initialize-temporary-buffers.
[User Option]
Non-nil means do initializations even when visiting file temporarily. When nil,
RefTEX may turn off find-file hooks and other stuff to briefly visit a file. When t, the
full default initializations are done (find-file-hook etc.). Instead of t or nil, this
variable may also be a list of hook functions to do a minimal initialization.
reftex-initialize-temporary-buffers
[User Option]
List of regular expressions to exclude certain input files from parsing. If the name of
a file included via \include or \input is matched by any of the regular expressions
in this list, that file is not parsed by RefTEX.
reftex-no-include-regexps
[User Option]
Non-nil means, re-parse only 1 file when asked to re-parse. Re-parsing is normally
requested with a C-u prefix to many RefTEX commands, or with the r key in menus.
When this option is t in a multifile document, we will only parse the current buffer, or
the file associated with the label or section heading near point in a menu. Requesting
re-parsing of an entire multifile document then requires a C-u C-u prefix or the capital
R key in menus.
reftex-enable-partial-scans
[User Option]
Non-nil means, save information gathered with parsing in files. The file ‘MASTER.rel’
in the same directory as ‘MASTER.tex’ is used to save the information. When this
variable is t,
− accessing the parsing information for the first time in an editing session will read
that file (if available) instead of parsing the document.
− exiting Emacs or killing a buffer in reftex-mode will cause a new version of the
file to be written.
reftex-save-parse-info