GitLab

** Problem with cursor border around images and window-margins:

The border around the image when the cursor is on the image
flows into the right fringe and margin.

     (progn
       (auto-image-file-mode 1)
       (find-file (concat data-directory "splash.xpm"))
       (set-window-margins (selected-window) 25 25))

(x_draw_hollow_cursor, x_draw_bar_cursor): Clip to TEXT_AREA.

(x_draw_hollow_cursor, x_draw_bar_cursor): Clip to TEXT_AREA.

saved_face_id if overflow-newline-into-fringe is enabled and line
is continued before or in middle of element from display vector.

method to detect if iterator moved too far ahead after reseat.

expand matrix width for overflow in zero-width area.
(append_glyph, append_composite_glyph, produce_image_glyph)
(append_stretch_glyph): Use it to avoid loop in redisplay.
(note_mode_line_or_margin_highlight): Don't let help-echo from
string override help-echo from image map.

(calc-curve-coefnames): New variable.
(calc-curve-fit, calc-get-fit-variables): Replace variables nvars,
varnames, model and coefnames by declared variables.

(math-root-widen): New variable.
(math-search-root, math-find-root): Replace variable root-widen by
declared variable.

(var-DUMMY): Declare it.
(math-root-vars, math-min-vars): Move the declarations to earlier in
the file.

(math-brent-min): Make d a local variable.

(math-find-minimum): Replace non-existent variable.

(math-ninteg-romberg): Remove unnecessary variable.

(math-ninteg-temp): New variable.
(math-ninteg-romberg, math-ninteg-midpoint): Replace variable
integ-temp by declared variable.

(math-fit-first-var, math-fit-first-coef, math-fit-new-coefs): New variables.
(math-general-fit): Replace variables first-var, first-coef and
new-coefs by declared variables.
(calcFunc-fitvar): Replace variable first-var by declared variable.
(calcFunc-fitparam): Replace variable first-coef by declared variable.
(calcFunc-fitdummy): Replace variable new-coefs by declared variable.

(math-all-vars-vars, math-all-vars-found): New variables.
(math-all-vars-in, math-all-vars-rec): Replace variables vars and
found by declared variable math-all-vars-vars.

(calc-original-buffer): Declare them.

(calc-user-formula-alist): New variable.
(calc-user-define-formula, calc-fix-user-formula)
(calc-user-define-composition, calc-finish-formula-edit):
Replace variable alist by declared variable.

(var-q0, var-q1, var-q2, var-q3, var-q4, var-q5, var-q6)
(var-q7, var-q7, var-q8, var-q9): Declare them.
(calc-kbd-push): Don't check to see if var-q0 through var-q9
are bound.

(calcFunc-typeof): Replace undeclared variable by correct expression.

(math-exp-env): New variable.
(math-define-body, math-define-exp): Replace exp-env by declared
variable.

(math-define-exp): Replace misplaced variable by expression.

to avoid having two for the same symbol occurrence.

(hexl-mode): Set those variables, record ruler-mode and hl-line-mode.
(hexl-mode-exit): Restore status of ruler-mode and hl-line-mode.

(dist): Depend on $(infodir)/elisp, not elisp.
Copy the info files from $(infodir).

Ensure we keep moving backward even if BEG isn't further back.

Fixup the case of the completed value, for case-indep completion.

Specify t for KEEP-ALL in read-from-minibuffer.

(Fread_from_minibuffer): New ark KEEP_ALL.  Callers changed.