[Emacs-diffs] Changes to term/common-win.el

[Dan Nicolaescu]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Changes by:     Dan Nicolaescu <dann>   08/07/20 00:37:47

Index: term/common-win.el
===================================================================
RCS file: term/common-win.el
diff -N term/common-win.el
--- /dev/null   1 Jan 1970 00:00:00 -0000
+++ term/common-win.el  20 Jul 2008 00:37:45 -0000      1.1
@@ -0,0 +1,294 @@
+;;; common-win.el --- common part of handling window systems
+
+;; Copyright (C) 1993, 1994, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
+;;   2008 Free Software Foundation, Inc.
+
+;; Maintainer: FSF
+;; Keywords: terminals
+
+;; This file is part of GNU Emacs.
+
+;; GNU Emacs is free software: you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; GNU Emacs is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;;; Code:
+
+
+(defvar x-invocation-args)
+
+(defvar x-command-line-resources nil)
+
+;; Handler for switches of the form "-switch value" or "-switch".
+(defun x-handle-switch (switch)
+  (let ((aelt (assoc switch command-line-x-option-alist)))
+    (if aelt
+       (let ((param (nth 3 aelt))
+             (value (nth 4 aelt)))
+         (if value
+             (setq default-frame-alist
+                   (cons (cons param value)
+                         default-frame-alist))
+           (setq default-frame-alist
+                 (cons (cons param
+                             (car x-invocation-args))
+                       default-frame-alist)
+                 x-invocation-args (cdr x-invocation-args)))))))
+
+;; Handler for switches of the form "-switch n"
+(defun x-handle-numeric-switch (switch)
+  (let ((aelt (assoc switch command-line-x-option-alist)))
+    (if aelt
+       (let ((param (nth 3 aelt)))
+         (setq default-frame-alist
+               (cons (cons param
+                           (string-to-number (car x-invocation-args)))
+                     default-frame-alist)
+               x-invocation-args
+               (cdr x-invocation-args))))))
+
+;; Handle options that apply to initial frame only
+(defun x-handle-initial-switch (switch)
+  (let ((aelt (assoc switch command-line-x-option-alist)))
+    (if aelt
+       (let ((param (nth 3 aelt))
+             (value (nth 4 aelt)))
+         (if value
+             (setq initial-frame-alist
+                   (cons (cons param value)
+                         initial-frame-alist))
+           (setq initial-frame-alist
+                 (cons (cons param
+                             (car x-invocation-args))
+                       initial-frame-alist)
+                 x-invocation-args (cdr x-invocation-args)))))))
+
+;; Make -iconic apply only to the initial frame!
+(defun x-handle-iconic (switch)
+  (setq initial-frame-alist
+       (cons '(visibility . icon) initial-frame-alist)))
+
+;; Handle the -xrm option.
+(defun x-handle-xrm-switch (switch)
+  (unless (consp x-invocation-args)
+    (error "%s: missing argument to `%s' option" (invocation-name) switch))
+  (setq x-command-line-resources
+       (if (null x-command-line-resources)
+           (car x-invocation-args)
+         (concat x-command-line-resources "\n" (car x-invocation-args))))
+  (setq x-invocation-args (cdr x-invocation-args)))
+
+(declare-function x-parse-geometry "frame.c" (string))
+
+;; Handle the geometry option
+(defun x-handle-geometry (switch)
+  (let* ((geo (x-parse-geometry (car x-invocation-args)))
+        (left (assq 'left geo))
+        (top (assq 'top geo))
+        (height (assq 'height geo))
+        (width (assq 'width geo)))
+    (if (or height width)
+       (setq default-frame-alist
+             (append default-frame-alist
+                     '((user-size . t))
+                     (if height (list height))
+                     (if width (list width)))
+             initial-frame-alist
+             (append initial-frame-alist
+                     '((user-size . t))
+                     (if height (list height))
+                     (if width (list width)))))
+    (if (or left top)
+       (setq initial-frame-alist
+             (append initial-frame-alist
+                     '((user-position . t))
+                     (if left (list left))
+                     (if top (list top)))))
+    (setq x-invocation-args (cdr x-invocation-args))))
+
+(defvar x-resource-name)
+
+;; Handle the -name option.  Set the variable x-resource-name
+;; to the option's operand; set the name of
+;; the initial frame, too.
+(defun x-handle-name-switch (switch)
+  (or (consp x-invocation-args)
+      (error "%s: missing argument to `%s' option" (invocation-name) switch))
+  (setq x-resource-name (car x-invocation-args)
+       x-invocation-args (cdr x-invocation-args))
+  (setq initial-frame-alist (cons (cons 'name x-resource-name)
+                                 initial-frame-alist)))
+
+(defvar x-display-name nil
+  "The name of the X display on which Emacs was started.
+
+For the X display name of individual frames, see the `display'
+frame parameter.")
+
+(defun x-handle-display (switch)
+  "Handle -display DISPLAY option."
+  (setq x-display-name (car x-invocation-args)
+       x-invocation-args (cdr x-invocation-args))
+  ;; Make subshell programs see the same DISPLAY value Emacs really uses.
+  ;; Note that this isn't completely correct, since Emacs can use
+  ;; multiple displays.  However, there is no way to tell an already
+  ;; running subshell which display the user is currently typing on.
+  (setenv "DISPLAY" x-display-name))
+
+(defun x-handle-args (args)
+  "Process the X-related command line options in ARGS.
+This is done before the user's startup file is loaded.  They are copied to
+`x-invocation-args', from which the X-related things are extracted, first
+the switch (e.g., \"-fg\") in the following code, and possible values
+\(e.g., \"black\") in the option handler code (e.g., x-handle-switch).
+This function returns ARGS minus the arguments that have been processed."
+  ;; We use ARGS to accumulate the args that we don't handle here, to return.
+  (setq x-invocation-args args
+       args nil)
+  (while (and x-invocation-args
+             (not (equal (car x-invocation-args) "--")))
+    (let* ((this-switch (car x-invocation-args))
+          (orig-this-switch this-switch)
+          completion argval aelt handler)
+      (setq x-invocation-args (cdr x-invocation-args))
+      ;; Check for long options with attached arguments
+      ;; and separate out the attached option argument into argval.
+      (if (string-match "^--[^=]*=" this-switch)
+         (setq argval (substring this-switch (match-end 0))
+               this-switch (substring this-switch 0 (1- (match-end 0)))))
+      ;; Complete names of long options.
+      (if (string-match "^--" this-switch)
+         (progn
+           (setq completion (try-completion this-switch 
command-line-x-option-alist))
+           (if (eq completion t)
+               ;; Exact match for long option.
+               nil
+             (if (stringp completion)
+                 (let ((elt (assoc completion command-line-x-option-alist)))
+                   ;; Check for abbreviated long option.
+                   (or elt
+                       (error "Option `%s' is ambiguous" this-switch))
+                   (setq this-switch completion))))))
+      (setq aelt (assoc this-switch command-line-x-option-alist))
+      (if aelt (setq handler (nth 2 aelt)))
+      (if handler
+         (if argval
+             (let ((x-invocation-args
+                    (cons argval x-invocation-args)))
+               (funcall handler this-switch))
+           (funcall handler this-switch))
+       (setq args (cons orig-this-switch args)))))
+  (nconc (nreverse args) x-invocation-args))
+
+
+;;
+;; Available colors
+;;
+;; The ordering of the colors is chosen for the user's convenience in
+;; `list-colors-display', which displays the reverse of this list.
+;; Roughly speaking, `list-colors-display' orders by (i) named shades
+;; of grey with hue 0.0, sorted by value (ii) named colors with
+;; saturation 1.0, sorted by hue, (iii) named non-white colors with
+;; saturation less than 1.0, sorted by hue, (iv) other named shades of
+;; white, (v) numbered colors sorted by hue, and (vi) numbered shades
+;; of grey.
+
+(defvar x-colors
+  '("gray100" "gray99" "gray98" "gray97" "gray96" "gray95" "gray94" "gray93" 
"gray92"
+    "gray91" "gray90" "gray89" "gray88" "gray87" "gray86" "gray85" "gray84" 
"gray83"
+    "gray82" "gray81" "gray80" "gray79" "gray78" "gray77" "gray76" "gray75" 
"gray74"
+    "gray73" "gray72" "gray71" "gray70" "gray69" "gray68" "gray67" "gray66" 
"gray65"
+    "gray64" "gray63" "gray62" "gray61" "gray60" "gray59" "gray58" "gray57" 
"gray56"
+    "gray55" "gray54" "gray53" "gray52" "gray51" "gray50" "gray49" "gray48" 
"gray47"
+    "gray46" "gray45" "gray44" "gray43" "gray42" "gray41" "gray40" "gray39" 
"gray38"
+    "gray37" "gray36" "gray35" "gray34" "gray33" "gray32" "gray31" "gray30" 
"gray29"
+    "gray28" "gray27" "gray26" "gray25" "gray24" "gray23" "gray22" "gray21" 
"gray20"
+    "gray19" "gray18" "gray17" "gray16" "gray15" "gray14" "gray13" "gray12" 
"gray11"
+    "gray10" "gray9" "gray8" "gray7" "gray6" "gray5" "gray4" "gray3" "gray2" 
"gray1"
+    "gray0" "LightPink1" "LightPink2" "LightPink3" "LightPink4" "pink1" 
"pink2" "pink3"
+    "pink4" "PaleVioletRed1" "PaleVioletRed2" "PaleVioletRed3" "PaleVioletRed4"
+    "LavenderBlush1" "LavenderBlush2" "LavenderBlush3" "LavenderBlush4" 
"VioletRed1"
+    "VioletRed2" "VioletRed3" "VioletRed4" "HotPink1" "HotPink2" "HotPink3" 
"HotPink4"
+    "DeepPink1" "DeepPink2" "DeepPink3" "DeepPink4" "maroon1" "maroon2" 
"maroon3"
+    "maroon4" "orchid1" "orchid2" "orchid3" "orchid4" "plum1" "plum2" "plum3" 
"plum4"
+    "thistle1" "thistle2" "thistle3" "thistle4" "MediumOrchid1" "MediumOrchid2"
+    "MediumOrchid3" "MediumOrchid4" "DarkOrchid1" "DarkOrchid2" "DarkOrchid3"
+    "DarkOrchid4" "purple1" "purple2" "purple3" "purple4" "MediumPurple1"
+    "MediumPurple2" "MediumPurple3" "MediumPurple4" "SlateBlue1" "SlateBlue2"
+    "SlateBlue3" "SlateBlue4" "RoyalBlue1" "RoyalBlue2" "RoyalBlue3" 
"RoyalBlue4"
+    "LightSteelBlue1" "LightSteelBlue2" "LightSteelBlue3" "LightSteelBlue4" 
"SlateGray1"
+    "SlateGray2" "SlateGray3" "SlateGray4" "DodgerBlue1" "DodgerBlue2" 
"DodgerBlue3"
+    "DodgerBlue4" "SteelBlue1" "SteelBlue2" "SteelBlue3" "SteelBlue4" 
"SkyBlue1"
+    "SkyBlue2" "SkyBlue3" "SkyBlue4" "LightSkyBlue1" "LightSkyBlue2" 
"LightSkyBlue3"
+    "LightSkyBlue4" "LightBlue1" "LightBlue2" "LightBlue3" "LightBlue4" 
"CadetBlue1"
+    "CadetBlue2" "CadetBlue3" "CadetBlue4" "azure1" "azure2" "azure3" "azure4"
+    "LightCyan1" "LightCyan2" "LightCyan3" "LightCyan4" "PaleTurquoise1"
+    "PaleTurquoise2" "PaleTurquoise3" "PaleTurquoise4" "DarkSlateGray1" 
"DarkSlateGray2"
+    "DarkSlateGray3" "DarkSlateGray4" "aquamarine1" "aquamarine2" "aquamarine3"
+    "aquamarine4" "SeaGreen1" "SeaGreen2" "SeaGreen3" "SeaGreen4" "honeydew1"
+    "honeydew2" "honeydew3" "honeydew4" "DarkSeaGreen1" "DarkSeaGreen2" 
"DarkSeaGreen3"
+    "DarkSeaGreen4" "PaleGreen1" "PaleGreen2" "PaleGreen3" "PaleGreen4"
+    "DarkOliveGreen1" "DarkOliveGreen2" "DarkOliveGreen3" "DarkOliveGreen4" 
"OliveDrab1"
+    "OliveDrab2" "OliveDrab3" "OliveDrab4" "ivory1" "ivory2" "ivory3" "ivory4"
+    "LightYellow1" "LightYellow2" "LightYellow3" "LightYellow4" "khaki1" 
"khaki2"
+    "khaki3" "khaki4" "LemonChiffon1" "LemonChiffon2" "LemonChiffon3" 
"LemonChiffon4"
+    "LightGoldenrod1" "LightGoldenrod2" "LightGoldenrod3" "LightGoldenrod4" 
"cornsilk1"
+    "cornsilk2" "cornsilk3" "cornsilk4" "goldenrod1" "goldenrod2" "goldenrod3"
+    "goldenrod4" "DarkGoldenrod1" "DarkGoldenrod2" "DarkGoldenrod3" 
"DarkGoldenrod4"
+    "wheat1" "wheat2" "wheat3" "wheat4" "NavajoWhite1" "NavajoWhite2" 
"NavajoWhite3"
+    "NavajoWhite4" "burlywood1" "burlywood2" "burlywood3" "burlywood4" 
"AntiqueWhite1"
+    "AntiqueWhite2" "AntiqueWhite3" "AntiqueWhite4" "bisque1" "bisque2" 
"bisque3"
+    "bisque4" "tan1" "tan2" "tan3" "tan4" "PeachPuff1" "PeachPuff2" 
"PeachPuff3"
+    "PeachPuff4" "seashell1" "seashell2" "seashell3" "seashell4" "chocolate1"
+    "chocolate2" "chocolate3" "chocolate4" "sienna1" "sienna2" "sienna3" 
"sienna4"
+    "LightSalmon1" "LightSalmon2" "LightSalmon3" "LightSalmon4" "salmon1" 
"salmon2"
+    "salmon3" "salmon4" "coral1" "coral2" "coral3" "coral4" "tomato1" "tomato2"
+    "tomato3" "tomato4" "MistyRose1" "MistyRose2" "MistyRose3" "MistyRose4" 
"snow1"
+    "snow2" "snow3" "snow4" "RosyBrown1" "RosyBrown2" "RosyBrown3" "RosyBrown4"
+    "IndianRed1" "IndianRed2" "IndianRed3" "IndianRed4" "firebrick1" 
"firebrick2"
+    "firebrick3" "firebrick4" "brown1" "brown2" "brown3" "brown4" "magenta1" 
"magenta2"
+    "magenta3" "magenta4" "blue1" "blue2" "blue3" "blue4" "DeepSkyBlue1" 
"DeepSkyBlue2"
+    "DeepSkyBlue3" "DeepSkyBlue4" "turquoise1" "turquoise2" "turquoise3" 
"turquoise4"
+    "cyan1" "cyan2" "cyan3" "cyan4" "SpringGreen1" "SpringGreen2" 
"SpringGreen3"
+    "SpringGreen4" "green1" "green2" "green3" "green4" "chartreuse1" 
"chartreuse2"
+    "chartreuse3" "chartreuse4" "yellow1" "yellow2" "yellow3" "yellow4" 
"gold1" "gold2"
+    "gold3" "gold4" "orange1" "orange2" "orange3" "orange4" "DarkOrange1" 
"DarkOrange2"
+    "DarkOrange3" "DarkOrange4" "OrangeRed1" "OrangeRed2" "OrangeRed3" 
"OrangeRed4"
+    "red1" "red2" "red3" "red4" "lavender blush" "ghost white" "lavender" 
"alice blue"
+    "azure" "light cyan" "mint cream" "honeydew" "ivory" "light goldenrod 
yellow"
+    "light yellow" "beige" "floral white" "old lace" "blanched almond" 
"moccasin"
+    "papaya whip" "bisque" "antique white" "linen" "peach puff" "seashell" 
"misty rose"
+    "snow" "light pink" "pink" "hot pink" "deep pink" "maroon" "pale violet 
red"
+    "violet red" "medium violet red" "violet" "plum" "thistle" "orchid" 
"medium orchid"
+    "dark orchid" "purple" "blue violet" "medium purple" "light slate blue"
+    "medium slate blue" "slate blue" "dark slate blue" "midnight blue" "navy"
+    "dark blue" "light steel blue" "cornflower blue" "dodger blue" "royal blue"
+    "light slate gray" "slate gray" "dark slate gray" "steel blue" "cadet blue"
+    "light sky blue" "sky blue" "light blue" "powder blue" "pale turquoise" 
"turquoise"
+    "medium turquoise" "dark cyan" "aquamarine" "medium aquamarine" "light sea 
green"
+    "medium sea green" "sea green" "dark sea green" "pale green" "lime green"
+    "forest green" "light green" "green yellow" "yellow green" "olive drab"
+    "dark olive green" "lemon chiffon" "khaki" "dark khaki" "cornsilk"
+    "pale goldenrod" "light goldenrod" "goldenrod" "dark goldenrod" "wheat"
+    "navajo white" "tan" "burlywood" "sandy brown" "peru" "chocolate" "saddle 
brown"
+    "sienna" "rosy brown" "dark salmon" "coral" "tomato" "light salmon" 
"salmon"
+    "light coral" "indian red" "firebrick" "brown" "dark red" "magenta"
+    "dark magenta" "dark violet" "medium blue" "blue" "deep sky blue"
+    "cyan" "medium spring green" "spring green" "green" "lawn green" 
"chartreuse"
+    "yellow" "gold" "orange" "dark orange" "orange red" "red" "white" "white 
smoke"
+    "gainsboro" "light grey" "gray" "dark grey" "dim gray" "black" )
+  "The list of X colors from the `rgb.txt' file.
+XConsortium: rgb.txt,v 10.41 94/02/20 18:39:36 rws Exp")
+
+;;; common-win.el ends here