same-window-buffer-names.
(info): New arg `buffer'. Use it. Doc fix. Read file name for
non-numeric prefix argument, append the number to the buffer name
for numeric prefix argument.
(info-other-window): Bind same-window-regexps to nil.
(Info-reference-name): Rename to Info-point-loc.
(Info-find-node-2): Call forward-line for numeric Info-point-loc,
and Info-find-index-name for stringy Info-point-loc.
(Info-extract-menu-node-name): New arg `index-node'. Use regexp
without middle `.', but with final `.' and optional line number
for it. Set Info-point-loc for index nodes.
(Info-index): Remove middle `.' from index entry regexp.
Modify line number regexp.
(Info-index-next): Decrement line number.
(info-apropos): Remove middle `.' from index entry regexp.
Add optional line number regexp at the end. Add matched value
for line number to the result list and insert it to the buffer.
(Info-fontify-node): Hide index line numbers.
(Info-goto-node): Replace "\\s *\\'" by "\\s +\\'" to not trim
empty matches.
(Info-follow-reference): Use `str' instead of
Info-following-node-name-re.
(Info-toc): Use full file names. Set Info-current-node to "Top".
(Info-fontify-node): Compare file names without directory name.
(Info-try-follow-nearest-node): Don't set Info-reference-name.
Set second arg of Info-extract-menu-node-name for index nodes.
(info-xref-visited): Use magenta3 instead of magenta4.
(Info-mode): Add info-apropos to docstring.
(syms_of_xdisp): Intern and staticpro it.
(append_space_for_newline): Partially undo 2004-04-25 change;
add default_face_p arg, and restore callers.
Clear it->use_default_face after use.
(x_produce_glyphs): Set default font for ascii char if
it->use_default_font is set. Change line-spacing property to set
just extra line spacing. Handle new line-height property.
(desktop-buffer-modes-to-save): Delete.
(desktop-save-buffer-p): Use desktop-save-buffer instead of
desktop-buffer-modes-to-save.
(desktop-save): Rename desktop-buffer-misc-data-function to
desktop-save-buffer and allow non-function value.
(desktop-missing-file-warning): Correct docstring.
`inhibit-read-only' to t before modifying properties of text in the buffer.
(ielm): Force point to the end of buffer, even when running ielm from inside
itself.
(compilation-normalize-filename, compile-abbreviate-directory): Delete functions.
(compilation-get-file-structure): New function inherits functionality of the two preceding ones.
(compilation-internal-error-properties, compilation-fake-loc): Use it so that different paths to the same file share the same markers. Also optimize finding adjacent marker slightly.
Remove DEFAULT_FACE_P arg; always use current face. Callers changed.
(x_produce_glyphs): Handle line-spacing property on newline char.
If value is t, adjust ascent and descent to fit current row height.
If value is an integer or float, set extra_line_spacing to integer
value, or to float value x current line height.
