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instead of `:heuristic-mask t'.

(Qedge_detection, Qheuristic): New symbols.
(syms_of_xfns): Initialize new symbols.
(lookup_image): Handle `:mask X', `:algorithm emboss', and
`algorithm (edge-detection ...)'.
(xbm_format, xpm_format, pbm_format, png_format, jpeg_format):
(tiff_format, gif_format, gs_format): Add `:mask'.
(XBM_MASK, XPM_MASK, PBM_MASK, PNG_MASK, JPEG_MASK, TIFF_MASK)
(GIF_MASK, GS_MASK): New enumerators.
(x_laplace_read_row, x_laplace_write_row): Functions removed.
(emboss_matrix, laplace_matrix): New variables.
(x_to_xcolors, x_from_xcolors, x_detect_edges, x_emboss)
(x_edge_detection): New functions.
(x_laplace): Rewritten in terms of x_detect_edges.
(x_build_heuristic_mask): If image has a mask, free it.

Add bootstrap support.
Pass $(MFLAGS) when invoking make recursively.
Add shell-specific variants of top-level targets that invoke make
recursively in other directories, and add necessary computed
dependencies.

(SETLOADPATH): New define.

Simplify the generation of makefiles (don't need to generate
various top-level targets that invoke make in other directories).

is run.

(bootstrap-temacs): Use $(ARGQUOTE) instead of literal quotes, to
cater for differences between shells.

leim-list.el.
(distclean maintainer-clean): Ditto for stamp-subdir.

when installing.

(shell-dumb-shell-regexp): New custom variable.
(shell-mode): Make shell-write-history-on-exit the process
sentinel if shell name matches shell-dumb-shell-regexp.

source-directory based; this breaks bootstrap.

position to the next tab stop is less than a canonical character
width, use the tab stop after that.

functions, bind `fontification-functions' and
`after-change-functions' to nil.

(enlarge_buffer_text): Add prototype.

conditional compilation on REL_ALLOC_MMAP to USE_MMAP_FOR_BUFFERS.
(mmap_alloc, mmap_free, mmap_realloc) [REL_ALLOC_MMAP]: Renamed
from former r_alloc_* functions in ralloc.c.
(mmap_page_size, mmap_initialized_p) [REL_ALLOC_MMAP]: New
variables.
(MEM_ALIGN) [REL_ALLOC_MMAP]: New macro.
(mmap_init) [REL_ALLOC_MMAP]: New function.
(alloc_buffer_text, enlarge_buffer_text, free_buffer_text): New
functions replacing macros BUFFER_ALLOC, BUFFER_REALLOC, and
BUFFER_FREE.

USE_MMAP_FOR_BUFFERS.

configuration files instead of REL_ALLOC_MMAP.  Set REL_ALLOC
to `no' if defined.  Change result report.

(ansi-color-get-face): Simplified regexp.
(ansi-color-faces-vector): Added more faces, doc change.
(ansi-color-names-vector): Doc change.
(ansi-color-regexp): Simplified regexp.
(ansi-color-parameter-regexp): New regexp.
(ansi-color-filter-apply): Doc change.
(ansi-color-filter-region): Doc change.
(ansi-color-apply): Use ansi-color-regexp and ansi-color-get-face,
deal with zero length parameters.
(ansi-color-apply-on-region): Doc change.
(ansi-color-map): Doc change.
(ansi-color-map-update): Removed debugging message.
(ansi-color-get-face-1): Added condition-case to trap
args-out-of-range errors.
(ansi-color-get-face): Doc change.
(ansi-color-make-face): Removed.
(ansi-color-for-shell-mode): New option.