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Comparing rxvt-unicode/src/xdefaults.C (file contents):
Revision 1.75 by root, Sun Jan 8 07:55:36 2006 UTC vs.
Revision 1.193 by root, Tue Sep 17 20:38:14 2019 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: xdefaults.C 2 * File: xdefaults.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 6 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
7 * - original version 7 * - original version
8 * Copyright (c) 1997,1998 mj olesen <olesen@me.queensu.ca> 8 * Copyright (c) 1997,1998 mj olesen <olesen@me.queensu.ca>
9 * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> 9 * Copyright (c) 2003-2006 Marc Lehmann <schmorp@schmorp.de>
10 * Copyright (c) 2007,2015 Emanuele Giaquinta <e.giaquinta@glauco.it>
10 * 11 *
11 * This program is free software; you can redistribute it and/or modify 12 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by 13 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or 14 * the Free Software Foundation; either version 3 of the License, or
14 * (at your option) any later version. 15 * (at your option) any later version.
15 * 16 *
16 * This program is distributed in the hope that it will be useful, 17 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of 18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
… …
20 * 21 *
21 * You should have received a copy of the GNU General Public License 22 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software 23 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 24 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
24 *----------------------------------------------------------------------*/ 25 *----------------------------------------------------------------------*/
25/*----------------------------------------------------------------------*
26 * get resources from ~/.Xdefaults or ~/.Xresources with the memory-saving
27 * default or with XGetDefault() (#define USE_XGETDEFAULT)
28 *----------------------------------------------------------------------*/
29 26
30#include "../config.h" /* NECESSARY */ 27#include "../config.h"
31#include "rxvt.h" /* NECESSARY */ 28#include "rxvt.h"
32#include "version.h" 29#include "version.h"
33 30
34#include <sys/utsname.h>
35
36#ifdef KEYSYM_RESOURCE 31#ifdef KEYSYM_RESOURCE
37#include "keyboard.h" 32# include "keyboard.h"
38#endif 33#endif
39 34
40/* place holders used for parsing command-line options */ 35/* place holders used for parsing command-line options */
41#define Optflag_Reverse 0x40000000UL 36#define Optflag_Reverse 1
42#define Optflag_Boolean 0x80000000UL 37#define Optflag_Boolean 2
43#define Optflag_mask 0x3fffffffUL 38#define Optflag_Switch 4
39#define Optflag_Info 8
44 40
45/* #define DEBUG_RESOURCES */
46
47/*{{{ monolithic option/resource structure: */ 41/* monolithic option/resource structure: */
48/* 42/*
49 * `string' options MUST have a usage argument 43 * `string' options MUST have a usage argument
50 * `switch' and `boolean' options have no argument 44 * `switch' and `boolean' options have no argument
51 * if there's no desc (ription), it won't appear in rxvt_usage () 45 * if there's no desc (ription), it won't appear in rxvt_usage ()
52 */ 46 */
53 47
54/* INFO () - descriptive information only */ 48/* INFO () - descriptive information only */
55#define INFO(opt, arg, desc) \ 49#define INFO(opt, arg, desc) \
56 {0, -1, NULL, (opt), (arg), (desc)} 50 {0, Optflag_Info, -1, NULL, (opt), (arg), (desc)}
51
52#define RINFO(kw, arg) \
53 {0, Optflag_Info, -1, (kw), NULL, (arg), NULL}
57 54
58/* STRG () - command-line option, with/without resource */ 55/* STRG () - command-line option, with/without resource */
59#define STRG(rsp, kw, opt, arg, desc) \ 56#define STRG(rsp, kw, opt, arg, desc) \
60 {0, (rsp), (kw), (opt), (arg), (desc)} 57 {0, 0, (rsp), (kw), (opt), (arg), (desc)}
61 58
62/* RSTRG () - resource/long-option */ 59/* RSTRG () - resource/long-option */
63#define RSTRG(rsp, kw, arg) \ 60#define RSTRG(rsp, kw, arg) \
64 {0, (rsp), (kw), NULL, (arg), NULL} 61 {0, 0, (rsp), (kw), NULL, (arg), NULL}
65 62
66/* BOOL () - regular boolean `-/+' flag */ 63/* BOOL () - regular boolean `-/+' flag */
67#define BOOL(rsp, kw, opt, flag, desc) \ 64#define BOOL(rsp, kw, opt, option, flag, desc) \
68 { (Optflag_Boolean | (flag)), (rsp), (kw), (opt), NULL, (desc)} 65 { (option), (Optflag_Boolean | (flag)), (rsp), (kw), (opt), NULL, (desc)}
69 66
70/* SWCH () - `-' flag */ 67/* SWCH () - `-' flag */
71#define SWCH(opt, flag, desc) \ 68#define SWCH(opt, option, flag, desc) \
72 { (flag), -1, NULL, (opt), NULL, (desc)} 69 { (option), (Optflag_Switch | (flag)), -1, NULL, (opt), NULL, (desc)}
73 70
74/* convenient macros */ 71/* convenient macros */
75#define optList_strlen(i) \ 72#define optList_isString(i) \
76 (optList[i].flag ? 0 : (optList[i].arg ? strlen (optList[i].arg) : 1)) 73 (optList[i].flag == 0)
77#define optList_isBool(i) \ 74#define optList_isBool(i) \
78 (optList[i].flag & Optflag_Boolean) 75 (optList[i].flag & Optflag_Boolean)
79#define optList_isReverse(i) \ 76#define optList_isReverse(i) \
80 (optList[i].flag & Optflag_Reverse) 77 (optList[i].flag & Optflag_Reverse)
81#define optList_size \ 78#define optList_isInfo(i) \
82 (sizeof (optList) / sizeof (optList[0])) 79 (optList[i].flag & Optflag_Info)
83 80
84static const struct 81static const struct
85 { 82 {
83 const uint8_t index; /* Option index */
86 const unsigned long flag; /* Option flag */ 84 const uint8_t flag; /* Option flag */
87 const int doff; /* data offset */ 85 const int16_t doff; /* resource value index or -1 */
88 const char *kw; /* keyword */ 86 const char *kw; /* keyword */
89 const char *opt; /* option */ 87 const char *opt; /* option */
90 const char *arg; /* argument */ 88 const char *arg; /* argument */
91 const char *desc; /* description */ 89 const char *desc; /* description */
92 } 90 }
… …
94 STRG (Rs_display_name, NULL, "d", NULL, NULL), /* short form */ 92 STRG (Rs_display_name, NULL, "d", NULL, NULL), /* short form */
95 STRG (Rs_display_name, NULL, "display", "string", "X server to contact"), 93 STRG (Rs_display_name, NULL, "display", "string", "X server to contact"),
96 STRG (Rs_term_name, "termName", "tn", "string", "value of the TERM environment variable"), 94 STRG (Rs_term_name, "termName", "tn", "string", "value of the TERM environment variable"),
97 STRG (Rs_geometry, NULL, "g", NULL, NULL), /* short form */ 95 STRG (Rs_geometry, NULL, "g", NULL, NULL), /* short form */
98 STRG (Rs_geometry, "geometry", "geometry", "geometry", "size (in characters) and position"), 96 STRG (Rs_geometry, "geometry", "geometry", "geometry", "size (in characters) and position"),
99 SWCH ("C", Opt_console, "intercept console messages"), 97 SWCH ("C", Opt_console, 0, "intercept console messages"),
100 SWCH ("iconic", Opt_iconic, "start iconic"), 98 SWCH ("iconic", Opt_iconic, 0, "start iconic"),
101 SWCH ("ic", Opt_iconic, NULL), /* short form */ 99 SWCH ("ic", Opt_iconic, 0, NULL), /* short form */
100 STRG (Rs_chdir, "chdir", "cd", "string", "start shell in this directory"),
101 SWCH ("dockapp", Opt_dockapp, 0, "start as dockapp"),
102 BOOL (Rs_reverseVideo, "reverseVideo", "rv", Opt_reverseVideo, "reverse video"), 102 BOOL (Rs_reverseVideo, "reverseVideo", "rv", Opt_reverseVideo, 0, "reverse video"),
103 BOOL (Rs_loginShell, "loginShell", "ls", Opt_loginShell, "login shell"), 103 BOOL (Rs_loginShell, "loginShell", "ls", Opt_loginShell, 0, "login shell"),
104 STRG (Rs_multiClickTime, "multiClickTime", "mc", "number", "maximum time (in ms) between multi-click selections"),
104 BOOL (Rs_jumpScroll, "jumpScroll", "j", Opt_jumpScroll, "jump scrolling"), 105 BOOL (Rs_jumpScroll, "jumpScroll", "j", Opt_jumpScroll, 0, "jump scrolling"),
106 BOOL (Rs_skipScroll, "skipScroll", "ss", Opt_skipScroll, 0, "skip scrolling"),
105 BOOL (Rs_pastableTabs, "pastableTabs", "ptab", Opt_pastableTabs, "tab characters are pastable"), 107 BOOL (Rs_pastableTabs, "pastableTabs", "ptab", Opt_pastableTabs, 0, "tab characters are pastable"),
106#if HAVE_SCROLLBARS
107 RSTRG (Rs_scrollstyle, "scrollstyle", "mode"), 108 RSTRG (Rs_scrollstyle, "scrollstyle", "mode"),
108 BOOL (Rs_scrollBar, "scrollBar", "sb", Opt_scrollBar, "scrollbar"), 109 BOOL (Rs_scrollBar, "scrollBar", "sb", Opt_scrollBar, 0, "scrollbar"),
109 BOOL (Rs_scrollBar_right, "scrollBar_right", "sr", Opt_scrollBar_right, "scrollbar right"), 110 BOOL (Rs_scrollBar_right, "scrollBar_right", "sr", Opt_scrollBar_right, 0, "scrollbar right"),
110 BOOL (Rs_scrollBar_floating, "scrollBar_floating", "st", Opt_scrollBar_floating, "scrollbar without a trough"), 111 BOOL (Rs_scrollBar_floating, "scrollBar_floating", "st", Opt_scrollBar_floating, 0, "scrollbar without a trough"),
111 RSTRG (Rs_scrollBar_align, "scrollBar_align", "mode"), 112 RSTRG (Rs_scrollBar_align, "scrollBar_align", "mode"),
112 STRG (Rs_scrollBar_thickness, "thickness", "sbt", "number", "scrollbar thickness/width in pixels"), 113 STRG (Rs_scrollBar_thickness, "thickness", "sbt", "number", "scrollbar thickness/width in pixels"),
113#endif
114 BOOL (Rs_scrollTtyOutput, "scrollTtyOutput", NULL, Opt_scrollTtyOutput, NULL), 114 BOOL (Rs_scrollTtyOutput, "scrollTtyOutput", NULL, Opt_scrollTtyOutput, 0, NULL),
115 BOOL (Rs_scrollTtyOutput, NULL, "si", Optflag_Reverse | Opt_scrollTtyOutput, "scroll-on-tty-output inhibit"), 115 BOOL (Rs_scrollTtyOutput, NULL, "si", Opt_scrollTtyOutput, Optflag_Reverse, "scroll-on-tty-output inhibit"),
116 BOOL (Rs_scrollTtyKeypress, "scrollTtyKeypress", "sk", Opt_scrollTtyKeypress, "scroll-on-keypress"), 116 BOOL (Rs_scrollTtyKeypress, "scrollTtyKeypress", "sk", Opt_scrollTtyKeypress, 0, "scroll-on-keypress"),
117 BOOL (Rs_scrollWithBuffer, "scrollWithBuffer", "sw", Opt_scrollWithBuffer, "scroll-with-buffer"), 117 BOOL (Rs_scrollWithBuffer, "scrollWithBuffer", "sw", Opt_scrollWithBuffer, 0, "scroll-with-buffer"),
118#if TRANSPARENT 118#if OFF_FOCUS_FADING
119 BOOL (Rs_transparent, "inheritPixmap", "ip", Opt_transparent, "inherit parent pixmap"), 119 STRG (Rs_fade, "fading", "fade", "number", "fade colors by number % when losing focus"),
120 SWCH ("tr", Opt_transparent, NULL), 120 STRG (Rs_color + Color_fade, "fadeColor", "fadecolor", "color", "target color for off-focus fading"),
121# if TINTING 121#endif
122 STRG (Rs_color + Color_tint, "tintColor", "tint", "color", "tint color"), 122 BOOL (Rs_utmpInhibit, "utmpInhibit", "ut", Opt_utmpInhibit, 0, "utmp inhibit"),
123#ifndef NO_BELL
124# if ENABLE_FRILLS
125 BOOL (Rs_urgentOnBell, "urgentOnBell", NULL, Opt_urgentOnBell, 0, NULL),
123# endif 126# endif
124#endif
125#if OFF_FOCUS_FADING
126 STRG (Rs_fade, "fading", "fade", "%", "fade colors x% percent when rxvt-unicode is losing focus"),
127 STRG (Rs_color + Color_fade, "fadeColor", "fadecolor", "color", "target color for off-focus fading"),
128#endif
129#if TINTING
130 STRG (Rs_shade, "shading", "sh", "%", "shade background by x% when tinting."),
131#endif
132 BOOL (Rs_utmpInhibit, "utmpInhibit", "ut", Opt_utmpInhibit, "utmp inhibit"),
133#ifndef NO_BELL
134 BOOL (Rs_visualBell, "visualBell", "vb", Opt_visualBell, "visual bell"), 127 BOOL (Rs_visualBell, "visualBell", "vb", Opt_visualBell, 0, "visual bell"),
135# if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION) 128# if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
136 BOOL (Rs_mapAlert, "mapAlert", NULL, Opt_mapAlert, NULL), 129 BOOL (Rs_mapAlert, "mapAlert", NULL, Opt_mapAlert, 0, NULL),
137# endif 130# endif
138#endif 131#endif
139#ifdef META8_OPTION 132#ifdef META8_OPTION
140 BOOL (Rs_meta8, "meta8", NULL, Opt_meta8, NULL), 133 BOOL (Rs_meta8, "meta8", NULL, Opt_meta8, 0, NULL),
141#endif 134#endif
142#ifdef MOUSE_WHEEL 135#ifdef MOUSE_WHEEL
143 BOOL (Rs_mouseWheelScrollPage, "mouseWheelScrollPage", NULL, Opt_mouseWheelScrollPage, NULL), 136 BOOL (Rs_mouseWheelScrollPage, "mouseWheelScrollPage", NULL, Opt_mouseWheelScrollPage, 0, NULL),
144#endif 137#endif
145#if ENABLE_FRILLS 138#if ENABLE_FRILLS
146 BOOL (Rs_tripleclickwords, "tripleclickwords", "tcw", Opt_tripleclickwords, "triple click word selection"), 139 BOOL (Rs_tripleclickwords, "tripleclickwords", "tcw", Opt_tripleclickwords, 0, "triple click word selection"),
147 BOOL (Rs_insecure, "insecure", "insecure", Opt_insecure, "enable possibly insecure escape sequences"), 140 BOOL (Rs_insecure, "insecure", "insecure", Opt_insecure, 0, "enable possibly insecure escape sequences"),
148 BOOL (Rs_cursorUnderline, "cursorUnderline", "uc", Opt_cursorUnderline, "underline cursor"), 141 BOOL (Rs_cursorUnderline, "cursorUnderline", "uc", Opt_cursorUnderline, 0, "underline cursor"),
149#endif 142#endif
150#if CURSOR_BLINK 143#if CURSOR_BLINK
151 BOOL (Rs_cursorBlink, "cursorBlink", "bc", Opt_cursorBlink, "blinking cursor"), 144 BOOL (Rs_cursorBlink, "cursorBlink", "bc", Opt_cursorBlink, 0, "blinking cursor"),
152#endif 145#endif
153#ifdef POINTER_BLANK 146#ifdef POINTER_BLANK
154 BOOL (Rs_pointerBlank, "pointerBlank", "pb", Opt_pointerBlank, "switch off pointer after delay"), 147 BOOL (Rs_pointerBlank, "pointerBlank", "pb", Opt_pointerBlank, 0, "switch off pointer after delay"),
155#endif 148#endif
156 STRG (Rs_color + Color_bg, "background", "bg", "color", "background color"), 149 STRG (Rs_color + Color_bg, "background", "bg", "color", "background color"),
157 STRG (Rs_color + Color_fg, "foreground", "fg", "color", "foreground color"), 150 STRG (Rs_color + Color_fg, "foreground", "fg", "color", "foreground color"),
158 RSTRG (Rs_color + minCOLOR + 0, "color0", "color"), 151 RSTRG (Rs_color + minCOLOR + 0, "color0", "color"),
159 RSTRG (Rs_color + minCOLOR + 1, "color1", "color"), 152 RSTRG (Rs_color + minCOLOR + 1, "color1", "color"),
… …
174#ifndef NO_BOLD_UNDERLINE_REVERSE 167#ifndef NO_BOLD_UNDERLINE_REVERSE
175 RSTRG (Rs_color + Color_BD, "colorBD", "color"), 168 RSTRG (Rs_color + Color_BD, "colorBD", "color"),
176 RSTRG (Rs_color + Color_IT, "colorIT", "color"), 169 RSTRG (Rs_color + Color_IT, "colorIT", "color"),
177 RSTRG (Rs_color + Color_UL, "colorUL", "color"), 170 RSTRG (Rs_color + Color_UL, "colorUL", "color"),
178 RSTRG (Rs_color + Color_RV, "colorRV", "color"), 171 RSTRG (Rs_color + Color_RV, "colorRV", "color"),
179#endif /* ! NO_BOLD_UNDERLINE_REVERSE */ 172#endif /* ! NO_BOLD_UNDERLINE_REVERSE */
180#if ENABLE_FRILLS 173#if ENABLE_FRILLS
181 RSTRG (Rs_color + Color_underline, "underlineColor", "color"), 174 RSTRG (Rs_color + Color_underline, "underlineColor", "color"),
182#endif 175#endif
183#ifdef KEEP_SCROLLCOLOR
184 RSTRG (Rs_color + Color_scroll, "scrollColor", "color"), 176 RSTRG (Rs_color + Color_scroll, "scrollColor", "color"),
177#ifdef RXVT_SCROLLBAR
185 RSTRG (Rs_color + Color_trough, "troughColor", "color"), 178 RSTRG (Rs_color + Color_trough, "troughColor", "color"),
186#endif /* KEEP_SCROLLCOLOR */ 179#endif
187#ifdef OPTION_HC 180#ifdef OPTION_HC
188 STRG (Rs_color + Color_HC, "highlightColor", "hc", "color", "highlight color"), 181 STRG (Rs_color + Color_HC, "highlightColor", "hc", "color", "highlight color"),
182 RSTRG (Rs_color + Color_HTC, "highlightTextColor", "color"),
189#endif 183#endif
190#ifndef NO_CURSORCOLOR 184#ifndef NO_CURSORCOLOR
191 STRG (Rs_color + Color_cursor, "cursorColor", "cr", "color", "cursor color"), 185 STRG (Rs_color + Color_cursor, "cursorColor", "cr", "color", "cursor color"),
192 /* command-line option = resource name */ 186 /* command-line option = resource name */
193 RSTRG (Rs_color + Color_cursor2, "cursorColor2", "color"), 187 RSTRG (Rs_color + Color_cursor2, "cursorColor2", "color"),
194#endif /* NO_CURSORCOLOR */ 188#endif /* NO_CURSORCOLOR */
195 STRG (Rs_color + Color_pointer_fg, "pointerColor", "pr", "color", "pointer color"), 189 STRG (Rs_color + Color_pointer_fg, "pointerColor", "pr", "color", "pointer color"),
196 STRG (Rs_color + Color_pointer_bg, "pointerColor2", "pr2", "color", "pointer bg color"), 190 STRG (Rs_color + Color_pointer_bg, "pointerColor2", "pr2", "color", "pointer bg color"),
197 STRG (Rs_color + Color_border, "borderColor", "bd", "color", "border color"), 191 STRG (Rs_color + Color_border, "borderColor", "bd", "color", "border color"),
198#if defined (XPM_BACKGROUND) || (MENUBAR_MAX) 192#if ENABLE_EWMH
199 RSTRG (Rs_path, "path", "search path"), 193 STRG (Rs_iconfile, "iconFile", "icon", "file", "path to application icon image"),
200#endif /* defined (XPM_BACKGROUND) || (MENUBAR_MAX) */ 194#endif
201#ifdef XPM_BACKGROUND 195#ifdef HAVE_XMU
202 STRG (Rs_backgroundPixmap, "backgroundPixmap", "pixmap", "file[;geom]", "background pixmap"), 196 RSTRG (Rs_pointerShape, "pointerShape", "string"),
203#endif /* XPM_BACKGROUND */
204#if (MENUBAR_MAX)
205 RSTRG (Rs_menu, "menu", "name[;tag]"),
206#endif 197#endif
207 /* fonts: command-line option = resource name */ 198 /* fonts: command-line option = resource name */
208 STRG (Rs_font, "font", "fn", "fontname", "normal text font"), 199 STRG (Rs_font, "font", "fn", "fontname", "normal text font"),
209#if ENABLE_STYLES 200#if ENABLE_STYLES
210 STRG (Rs_boldFont, "boldFont", "fb", "fontname", "bold font"), 201 STRG (Rs_boldFont, "boldFont", "fb", "fontname", "bold font"),
211 STRG (Rs_italicFont, "italicFont", "fi", "fontname", "italic font"), 202 STRG (Rs_italicFont, "italicFont", "fi", "fontname", "italic font"),
212 STRG (Rs_boldItalicFont, "boldItalicFont", "fbi", "fontname", "bold italic font"), 203 STRG (Rs_boldItalicFont, "boldItalicFont", "fbi", "fontname", "bold italic font"),
213 BOOL (Rs_intensityStyles, "intensityStyles", "is", Opt_intensityStyles, "font styles imply intensity changes"), 204 BOOL (Rs_intensityStyles, "intensityStyles", "is", Opt_intensityStyles, 0, "font styles imply intensity changes"),
214#endif 205#endif
215#ifdef USE_XIM 206#if USE_XIM
216 STRG (Rs_inputMethod, "inputMethod", "im", "name", "name of input method"), 207 STRG (Rs_inputMethod, "inputMethod", "im", "name", "name of input method"),
217 STRG (Rs_preeditType, "preeditType", "pt", "style", "input style: style = OverTheSpot|OffTheSpot|Root"), 208 STRG (Rs_preeditType, "preeditType", "pt", "style", "input style: style = OverTheSpot|OffTheSpot|Root"),
218 STRG (Rs_imLocale, "imLocale", "imlocale", "string", "locale to use for input method"), 209 STRG (Rs_imLocale, "imLocale", "imlocale", "string", "locale to use for input method"),
219 STRG (Rs_imFont, "imFont", "imfont", "fontname", "fontset for styles OverTheSpot and OffTheSpot"), 210 STRG (Rs_imFont, "imFont", "imfont", "fontname", "fontset for styles OverTheSpot and OffTheSpot"),
220#endif /* USE_XIM */ 211#endif /* USE_XIM */
221 STRG (Rs_name, NULL, "name", "string", "client instance, icon, and title strings"), 212 STRG (Rs_name, NULL, "name", "string", "client instance, icon, and title strings"),
222 STRG (Rs_title, "title", "title", "string", "title name for window"), 213 STRG (Rs_title, "title", "title", "string", "title name for window"),
223 STRG (Rs_title, NULL, "T", NULL, NULL), /* short form */ 214 STRG (Rs_title, NULL, "T", NULL, NULL), /* short form */
224 STRG (Rs_iconName, "iconName", "n", "string", "icon name for window"), 215 STRG (Rs_iconName, "iconName", "n", "string", "icon name for window"),
225 STRG (Rs_saveLines, "saveLines", "sl", "number", "number of scrolled lines to save"), 216 STRG (Rs_saveLines, "saveLines", "sl", "number", "number of scrolled lines to save"),
226#if ENABLE_XEMBED 217#if ENABLE_XEMBED
227 STRG (Rs_embed, NULL, "embed", "windowid", "window id to embed terminal in"), 218 STRG (Rs_embed, NULL, "embed", "windowid", "window id to embed terminal in"),
228#endif 219#endif
220#if XFT
221 BOOL (Rs_buffered, "buffered", NULL, Opt_buffered, 0, NULL),
222#endif
229#if ENABLE_FRILLS 223#if ENABLE_FRILLS
224 STRG (Rs_depth, "depth", "depth", "number", "depth of visual to request"),
225 STRG (Rs_visual, "visual", "visual", "number", "visual id to request"),
230 RSTRG (Rs_transient_for, "transient-for", "windowid"), 226 RSTRG (Rs_transient_for, "transient-for", "windowid"),
227 BOOL (Rs_override_redirect, "override-redirect", "override-redirect", Opt_override_redirect, 0, "set override-redirect on the terminal window"),
231 STRG (Rs_pty_fd, NULL, "pty-fd", "fileno", "file descriptor of pty to use"), 228 STRG (Rs_pty_fd, NULL, "pty-fd", "fileno", "file descriptor of pty to use"),
232 BOOL (Rs_hold, "hold", "hold", Opt_hold, "retain window after shell exit"), 229 BOOL (Rs_hold, "hold", "hold", Opt_hold, 0, "retain window after shell exit"),
233 STRG (Rs_ext_bwidth, "externalBorder", "w", "number", "external border in pixels"), 230 STRG (Rs_ext_bwidth, "externalBorder", "w", "number", "external border in pixels"),
234 STRG (Rs_ext_bwidth, NULL, "bw", NULL, NULL), 231 STRG (Rs_ext_bwidth, NULL, "bw", NULL, NULL),
235 STRG (Rs_ext_bwidth, NULL, "borderwidth", NULL, NULL), 232 STRG (Rs_ext_bwidth, NULL, "borderwidth", NULL, NULL),
236 STRG (Rs_int_bwidth, "internalBorder", "b", "number", "internal border in pixels"), 233 STRG (Rs_int_bwidth, "internalBorder", "b", "number", "internal border in pixels"),
237 BOOL (Rs_borderLess, "borderLess", "bl", Opt_borderLess, "borderless window"), 234 BOOL (Rs_borderLess, "borderLess", "bl", Opt_borderLess, 0, "borderless window"),
238 BOOL (Rs_skipBuiltinGlyphs, "skipBuiltinGlyphs", "sbg", Opt_skipBuiltinGlyphs, "do not use internal glyphs"),
239 STRG (Rs_lineSpace, "lineSpace", "lsp", "number", "number of extra pixels between rows"), 235 STRG (Rs_lineSpace, "lineSpace", "lsp", "number", "number of extra pixels between rows"),
236 STRG (Rs_letterSpace, "letterSpace", "letsp", "number", "letter spacing adjustment"),
237#endif
238#ifdef BUILTIN_GLYPHS
239 BOOL (Rs_skipBuiltinGlyphs, "skipBuiltinGlyphs", "sbg", Opt_skipBuiltinGlyphs, 0, "do not use internal glyphs"),
240#endif 240#endif
241#ifdef POINTER_BLANK 241#ifdef POINTER_BLANK
242 RSTRG (Rs_pointerBlankDelay, "pointerBlankDelay", "number"), 242 RSTRG (Rs_pointerBlankDelay, "pointerBlankDelay", "number"),
243#endif 243#endif
244#ifndef NO_BACKSPACE_KEY 244#ifndef NO_BACKSPACE_KEY
245 RSTRG (Rs_backspace_key, "backspacekey", "string"), 245 RSTRG (Rs_backspace_key, "backspacekey", "string"),
246#endif 246#endif
247#ifndef NO_DELETE_KEY 247#ifndef NO_DELETE_KEY
248 RSTRG (Rs_delete_key, "deletekey", "string"), 248 RSTRG (Rs_delete_key, "deletekey", "string"),
249#endif 249#endif
250 RSTRG (Rs_selectstyle, "selectstyle", "mode"),
251#ifdef PRINTPIPE 250#ifdef PRINTPIPE
252 RSTRG (Rs_print_pipe, "print-pipe", "string"), 251 RSTRG (Rs_print_pipe, "print-pipe", "string"),
253#endif 252#endif
254 STRG (Rs_modifier, "modifier", "mod", "modifier", "meta modifier = alt|meta|hyper|super|mod1|...|mod5"), 253 STRG (Rs_modifier, "modifier", "mod", "modifier", "meta modifier = alt|meta|hyper|super|mod1|...|mod5"),
255#ifdef CUTCHAR_RESOURCE
256 RSTRG (Rs_cutchars, "cutchars", "string"), 254 RSTRG (Rs_cutchars, "cutchars", "string"),
257#endif /* CUTCHAR_RESOURCE */
258 RSTRG (Rs_answerbackstring, "answerbackString", "string"), 255 RSTRG (Rs_answerbackstring, "answerbackString", "string"),
259#ifndef NO_SECONDARY_SCREEN 256#ifndef NO_SECONDARY_SCREEN
260 BOOL (Rs_secondaryScreen, "secondaryScreen", "ssc", Opt_secondaryScreen, "enable secondary screen"), 257 BOOL (Rs_secondaryScreen, "secondaryScreen", "ssc", Opt_secondaryScreen, 0, "enable secondary screen"),
261 BOOL (Rs_secondaryScroll, "secondaryScroll", "ssr", Opt_secondaryScroll, "enable secondary screen scroll"), 258 BOOL (Rs_secondaryScroll, "secondaryScroll", "ssr", Opt_secondaryScroll, 0, "enable secondary screen scroll"),
262#endif 259#endif
263#if ENABLE_PERL 260#if ENABLE_PERL
264 RSTRG (Rs_perl_lib, "perl-lib", "string"), //, "colon-separated directories with extension scripts"),TODO 261 RSTRG (Rs_perl_lib, "perl-lib", "string"), //, "colon-separated directories with extension scripts"),TODO
265 RSTRG (Rs_perl_eval, "perl-eval", "perl-eval"), // "string", "code to be evaluated after all extensions have been loaded"),TODO 262 RSTRG (Rs_perl_eval, "perl-eval", "perl-eval"), // "string", "code to be evaluated after all extensions have been loaded"),TODO
266 RSTRG (Rs_perl_ext_1, "perl-ext-common", "string"), //, "colon-separated list of perl extensions to enable"),TODO 263 RSTRG (Rs_perl_ext_1, "perl-ext-common", "string"), //, "colon-separated list of perl extensions to enable"),TODO
267 STRG (Rs_perl_ext_2, "perl-ext", "pe", "string", "colon-separated list of perl extensions to enable for this instance"), 264 STRG (Rs_perl_ext_2, "perl-ext", "pe", "string", "colon-separated list of perl extensions to enable for this instance"),
268#endif 265#endif
269#if 0 && TODO 266#if ISO_14755
270#if !defined(NO_RESOURCES) && defined(USE_XGETDEFAULT) 267 BOOL (Rs_iso14755, "iso14755", NULL, Opt_iso14755, 0, NULL),
268 BOOL (Rs_iso14755_52, "iso14755_52", NULL, Opt_iso14755_52, 0, NULL),
269#endif
270#ifndef NO_RESOURCES
271 INFO ("xrm", "string", "X resource"), 271 RINFO ("xrm", "string"),
272#endif 272#endif
273#ifdef KEYSYM_RESOURCE
274 RINFO ("keysym.sym", "keysym"),
273#endif 275#endif
274 INFO ("e", "command arg ...", "command to execute") 276 INFO ("e", "command arg ...", "command to execute")
275 }; 277 };
276 278
277#undef INFO 279#undef INFO
280#undef RINFO
278#undef STRG 281#undef STRG
279#undef RSTRG 282#undef RSTRG
280#undef SWCH 283#undef SWCH
281#undef BOOL 284#undef BOOL
282/*}}} */
283 285
284static const char releasestring[] = "rxvt-unicode (" RXVTNAME ") v" VERSION " - released: " DATE "\n"; 286static const char releasestring[] = "rxvt-unicode (" RXVTNAME ") v" VERSION " - released: " DATE "\n";
285static const char optionsstring[] = "options: " 287static const char optionsstring[] = "options: "
288#if ENABLE_PERL
289 "perl,"
290#endif
286#if XFT 291#if XFT
287 "xft," 292 "xft,"
288#endif 293#endif
289#if ENABLE_STYLES 294#if ENABLE_STYLES
290 "styles," 295 "styles,"
… …
319#endif 324#endif
320 "," 325 ","
321#if OFF_FOCUS_FADING 326#if OFF_FOCUS_FADING
322 "fade," 327 "fade,"
323#endif 328#endif
324#if defined(XPM_BACKGROUND)
325 "XPM,"
326#endif
327#if defined(TRANSPARENT) 329#if defined(ENABLE_TRANSPARENCY)
328 "transparent," 330 "transparent,"
329#endif
330#if TINTING
331 "tint," 331 "tint,"
332#endif 332#endif
333#if defined(UTMP_SUPPORT) 333#if HAVE_PIXBUF
334 "utmp," 334 "pixbuf,"
335#endif
336#if defined(MENUBAR)
337 "menubar,"
338#endif 335#endif
339#if defined(USE_XIM) 336#if defined(USE_XIM)
340 "XIM," 337 "XIM,"
341#endif 338#endif
342 "scrollbars="
343#if !defined(HAVE_SCROLLBARS)
344 "NONE"
345#else
346# if defined(PLAIN_SCROLLBAR)
347 "plain"
348# if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)
349 "+"
350# endif
351# endif
352# if defined(RXVT_SCROLLBAR)
353 "rxvt"
354# if defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)
355 "+"
356# endif
357# endif
358# if defined(NEXT_SCROLLBAR)
359 "NeXT"
360# if defined(XTERM_SCROLLBAR)
361 "+"
362# endif
363# endif
364# if defined(XTERM_SCROLLBAR)
365 "xterm"
366# endif
367#endif
368 ","
369#if defined(NO_BACKSPACE_KEY) 339#if defined(NO_BACKSPACE_KEY)
370 "no_backspace," 340 "no_backspace,"
371#endif 341#endif
372#if defined(NO_DELETE_KEY) 342#if defined(NO_DELETE_KEY)
373 "no_delete," 343 "no_delete,"
374#endif 344#endif
375#if EIGHT_BIT_CONTROLS 345#if EIGHT_BIT_CONTROLS
376 "8bitctrls," 346 "8bitctrls,"
377#endif 347#endif
378#if !defined(NO_STRINGS)
379 "strings,"
380#endif
381#if defined(ENABLE_FRILLS) 348#if defined(ENABLE_FRILLS)
382 "frills," 349 "frills,"
383#endif 350#endif
384#if defined(PREFER_24BIT)
385 "24bit,"
386#endif
387#if defined(SELECTION_SCROLLING) 351#if defined(SELECTION_SCROLLING)
388 "selectionscrolling," 352 "selectionscrolling,"
389#endif 353#endif
390#if MOUSE_WHEEL 354#if MOUSE_WHEEL
391 "wheel," 355 "wheel,"
… …
401#endif 365#endif
402#if defined(POINTER_BLANK) 366#if defined(POINTER_BLANK)
403 "pointerBlank," 367 "pointerBlank,"
404#endif 368#endif
405#if defined(NO_RESOURCES) 369#if defined(NO_RESOURCES)
406 "NoResources" 370 "NoResources,"
407#else
408# if defined(USE_XGETDEFAULT)
409 "XGetDefault"
410# else
411 ".Xdefaults"
412# endif 371#endif
372 "scrollbars=plain"
373#if defined(RXVT_SCROLLBAR)
374 "+rxvt"
375#endif
376#if defined(NEXT_SCROLLBAR)
377 "+NeXT"
378#endif
379#if defined(XTERM_SCROLLBAR)
380 "+xterm"
413#endif 381#endif
414 "\nUsage: "; /* Usage */ 382 "\nUsage: "; /* Usage */
415 383
416#define INDENT 18 384#define INDENT 28
385
386const char rxvt_term::resval_undef [] = "<undef>";
387const char rxvt_term::resval_on [] = "on";
388const char rxvt_term::resval_off [] = "off";
417 389
418/*{{{ usage: */ 390/*{{{ usage: */
419/*----------------------------------------------------------------------*/ 391/*----------------------------------------------------------------------*/
420static void 392void
421rxvt_usage (int type) 393rxvt_term::rxvt_usage (int type)
422{ 394{
423 unsigned int i, col; 395 unsigned int i, col;
424 396
425 rxvt_log ("%s%s%s", releasestring, optionsstring, RESNAME); 397 rxvt_log ("%s%s%s", releasestring, optionsstring, RESNAME);
426 398
427 switch (type) 399 switch (type)
428 { 400 {
429 case 0: /* brief listing */ 401 case 0: /* brief listing */
430 rxvt_log (" [-help] [--help]\n"); 402 rxvt_log (" [-help] [--help]\n");
431 403
432 for (col = 1, i = 0; i < optList_size; i++) 404 for (col = 1, i = 0; i < ecb_array_length (optList); i++)
433 if (optList[i].desc != NULL) 405 if (optList[i].desc != NULL)
434 { 406 {
435 int len = 0; 407 int len = 0;
436 408
437 if (!optList_isBool (i)) 409 if (optList[i].arg)
410 len = strlen (optList[i].arg) + 1;
411
412 assert (optList[i].opt != NULL);
413 len += 4 + strlen (optList[i].opt) + (optList_isBool (i) ? 2 : 0);
414 col += len;
415
416 if (col > 79)
438 { 417 {
439 len = optList_strlen (i);
440 if (len > 0)
441 len++; /* account for space */
442 }
443#ifdef DEBUG_STRICT
444 assert (optList[i].opt != NULL);
445#endif
446 len += 4 + strlen (optList[i].opt) + (optList_isBool (i) ? 2: 0);
447 col += len;
448 if (col > 79)
449 { /* assume regular width */ 418 /* assume regular width */
450 rxvt_log ("\n"); 419 rxvt_log ("\n");
451 col = 1 + len; 420 col = 1 + len;
452 } 421 }
453 422
454 rxvt_log (" [-%s%s", (optList_isBool (i) ? "/+" : ""), optList[i].opt); 423 rxvt_log (" [-%s%s", (optList_isBool (i) ? "/+" : ""), optList[i].opt);
424
455 if (optList_strlen (i)) 425 if (optList[i].arg)
456 rxvt_log (" %s]", optList[i].arg); 426 rxvt_log (" %s]", optList[i].arg);
457 else 427 else
458 rxvt_log ("]"); 428 rxvt_log ("]");
459 } 429 }
460 break; 430 break;
461 431
462 case 1: /* full command-line listing */ 432 case 1: /* full command-line listing */
463 rxvt_log (" [options] [-e command args]\n\nwhere options include:\n"); 433 rxvt_log (" [options] [-e command args]\n\nwhere options include:\n");
464 434
465 for (i = 0; i < optList_size; i++) 435 for (i = 0; i < ecb_array_length (optList); i++)
466 if (optList[i].desc != NULL) 436 if (optList[i].desc != NULL)
467 { 437 {
468#ifdef DEBUG_STRICT
469 assert (optList[i].opt != NULL); 438 assert (optList[i].opt != NULL);
470#endif
471 rxvt_log (" %s%s %-*s%s%s\n", 439 rxvt_log (" %s%s %-*s%s%s\n",
472 (optList_isBool (i) ? "-/+" : "-"), optList[i].opt, 440 (optList_isBool (i) ? "-/+" : "-"), optList[i].opt,
473 (INDENT - strlen (optList[i].opt) 441 (INDENT - strlen (optList[i].opt)
474 + (optList_isBool (i) ? 0 : 2)), 442 + (optList_isBool (i) ? 0 : 2)),
475 (optList[i].arg ? optList[i].arg : ""), 443 (optList[i].arg ? optList[i].arg : ""),
476 (optList_isBool (i) ? "turn on/off " : ""), 444 (optList_isBool (i) ? "turn on/off " : ""),
477 optList[i].desc); 445 optList[i].desc);
478 } 446 }
447
448#if ENABLE_PERL
449 rxvt_perl.init (this);
450 rxvt_perl.usage (this, 1);
451#endif
452
479 rxvt_log ("\n --help to list long-options"); 453 rxvt_log ("\n --help to list long-options");
480 break; 454 break;
481 455
482 case 2: /* full resource listing */ 456 case 2: /* full resource listing */
483 rxvt_log (" [options] [-e command args]\n\n" 457 rxvt_log (" [options] [-e command args]\n\n"
484 "where resources (long-options) include:\n"); 458 "where resources (long-options) include:\n");
485 459
486 for (i = 0; i < optList_size; i++) 460 for (i = 0; i < ecb_array_length (optList); i++)
487 if (optList[i].kw != NULL) 461 if (optList[i].kw != NULL)
488 rxvt_log (" %s: %*s%s\n", 462 rxvt_log (" %s: %*s%s\n",
489 optList[i].kw, 463 optList[i].kw,
490 (INDENT - strlen (optList[i].kw)), "", /* XXX */ 464 (INDENT + 2 - strlen (optList[i].kw)), "", /* XXX */
491 (optList_isBool (i) ? "boolean" : optList[i].arg)); 465 (optList_isBool (i) ? "boolean" : optList[i].arg));
492#ifdef KEYSYM_RESOURCE 466
493 rxvt_log (" " "keysym.sym" ": %*s%s\n", 467#if ENABLE_PERL
494 (INDENT - sizeof ("keysym.sym") + 1), "", /* XXX */ 468 rxvt_perl.init (this);
495 "keysym"); 469 rxvt_perl.usage (this, 2);
496#endif 470#endif
471
497 rxvt_log ("\n -help to list options"); 472 rxvt_log ("\n -help to list options");
498 break; 473 break;
499 } 474 }
500 475
501 rxvt_log ("\n\n"); 476 rxvt_log ("\n\n");
502 rxvt_exit_failure (); 477 rxvt_exit_failure ();
503 /* NOTREACHED */
504} 478}
505 479
506/*}}} */ 480/*}}} */
507 481
508/*{{{ get command-line options before getting resources */ 482/*{{{ get command-line options before getting resources */
509void 483const char **
510rxvt_term::get_options (int argc, const char *const *argv) 484rxvt_term::get_options (int argc, const char *const *argv)
511{ 485{
512 int i, bad_option = 0; 486 int i, bad_option = 0;
513 static const char On[3] = "ON", Off[4] = "OFF";
514 487
515 for (i = 1; i < argc; i++) 488 for (i = 1; i < argc; i++)
516 { 489 {
517 unsigned int entry, longopt = 0; 490 unsigned int entry, longopt = 0;
518 const char *flag, *opt; 491 const char *opt;
492 int flag;
519 493
520 opt = argv[i]; 494 opt = argv[i];
521#ifdef DEBUG_RESOURCES 495
522 fprintf (stderr, "argv[%d] = %s: ", i, opt);
523#endif
524 if (*opt == '-') 496 if (*opt == '-')
525 { 497 {
526 flag = On; 498 flag = 1;
499
527 if (*++opt == '-') 500 if (*++opt == '-')
528 longopt = *opt++; /* long option */ 501 longopt = *opt++; /* long option */
529 } 502 }
530 else if (*opt == '+') 503 else if (*opt == '+')
531 { 504 {
532 flag = Off; 505 flag = 0;
506
533 if (*++opt == '+') 507 if (*++opt == '+')
534 longopt = *opt++; /* long option */ 508 longopt = *opt++; /* long option */
535 } 509 }
536 else 510 else
537 { 511 {
… …
540 continue; 514 continue;
541 } 515 }
542 516
543 if (!strcmp (opt, "help")) 517 if (!strcmp (opt, "help"))
544 rxvt_usage (longopt ? 2 : 1); 518 rxvt_usage (longopt ? 2 : 1);
519
545 if (!strcmp (opt, "h")) 520 if (!strcmp (opt, "h"))
546 rxvt_usage (0); 521 rxvt_usage (0);
547 522
548 /* feature: always try to match long-options */ 523 /* feature: always try to match long-options */
549 for (entry = 0; entry < optList_size; entry++) 524 for (entry = 0; entry < ecb_array_length (optList); entry++)
550 if ((optList[entry].kw && !strcmp (opt, optList[entry].kw)) 525 if ((optList[entry].kw && !strcmp (opt, optList[entry].kw))
551 || (!longopt 526 || (!longopt
552 && optList[entry].opt && !strcmp (opt, optList[entry].opt))) 527 && optList[entry].opt && !strcmp (opt, optList[entry].opt)))
553 break; 528 break;
554 529
555 if (entry < optList_size) 530 if (entry < ecb_array_length (optList)
531 && !optList_isInfo (entry))
556 { 532 {
557 if (optList_isReverse (entry)) 533 if (optList_isReverse (entry))
558 flag = flag == On ? Off : On; 534 flag = !flag;
559 535
560 if (optList_strlen (entry)) 536 if (optList_isString (entry))
561 { 537 {
562 /* 538 /*
563 * special cases are handled in main.c:main () to allow 539 * special cases are handled in init_resources () to allow
564 * X resources to set these values before we settle for 540 * X resources to set these values before we settle for
565 * default values 541 * default values
566 */ 542 */
567 543
568 if (optList[entry].doff != -1) 544 if (optList[entry].doff != -1)
545 {
546 if (flag && i + 1 == argc)
547 rxvt_fatal ("option '%s' requires an argument, aborting.\n", argv [i]);
548
569 rs[optList[entry].doff] = flag == On && argv[i+1] 549 rs[optList[entry].doff] = flag ? argv[++i] : resval_undef;
570 ? argv[++i] : 0; 550 }
571 } 551 }
572 else 552 else
553 {
573 { /* boolean value */ 554 /* boolean value */
574#ifdef DEBUG_RESOURCES 555 set_option (optList[entry].index, flag);
575 fprintf (stderr, "boolean (%s,%s) = %s\n",
576 optList[entry].opt, optList[entry].kw, flag);
577#endif
578 set_option (optList[entry].flag & Optflag_mask, flag == On);
579 556
580 if (optList[entry].doff != -1) 557 if (optList[entry].doff != -1)
581 rs[optList[entry].doff] = flag; 558 rs[optList[entry].doff] = flag ? resval_on : resval_off;
582 } 559 }
583 } 560 }
561#ifndef NO_RESOURCES
562 else if (!strcmp (opt, "xrm"))
563 {
564 if (i + 1 < argc)
565 XrmPutLineResource (&option_db, argv[++i]);
566 }
567#endif
568#ifdef KEYSYM_RESOURCE
569 else if (!strncmp (opt, "keysym.", sizeof ("keysym.") - 1))
570 {
571 if (i + 1 < argc)
572 {
573 char *res = rxvt_temp_buf<char> (strlen (opt) + strlen (argv[++i]) + 6);
574 sprintf (res, "*.%s: %s\n", opt, argv[i]);
575 XrmPutLineResource (&option_db, res);
576 }
577 }
578#endif
579 else if (!strcmp (opt, "e"))
580 {
581 if (i + 1 < argc)
582 return (const char **)argv + i + 1;
583
584 rxvt_warn ("option '-e' requires an argument, aborting.\n");
585 bad_option = 1;
586 }
584 else 587 else
585#ifdef KEYSYM_RESOURCE 588 {
586 /* if (!strncmp (opt, "keysym.", sizeof ("keysym.") - 1)) */ 589#if ENABLE_PERL
587 if (rxvt_Str_match (opt, "keysym.")) 590 rxvt_perl.init (this);
591
592 if (int flags = rxvt_perl.parse_resource (this, opt, true, longopt, flag, argv [i + 1]))
588 { 593 {
589 const char *str = argv[++i]; 594 if (flags & rxvt_perl.RESOURCE_ARG)
590 595 {
591 if (str != NULL) 596 if (i + 1 == argc)
592 parse_keysym (opt + sizeof ("keysym.") - 1, str); 597 {
598 rxvt_warn ("option '%s' requires an argument.\n", argv [i]);
599 bad_option = 1;
600 }
601 else
602 ++i;
603 }
593 } 604 }
594 else 605 else
595#endif 606#endif
596 { 607 {
597 bad_option = 1;
598 rxvt_warn ("\"%s\": unknown or malformed option.\n", opt); 608 rxvt_warn ("\"%s\": unknown or malformed option.\n", opt);
609 bad_option = 1;
599 } 610 }
611 }
600 } 612 }
601 613
602 if (bad_option) 614 if (bad_option)
603 rxvt_usage (0); 615 rxvt_usage (0);
616
617 return 0;
604} 618}
605 619
606/*}}} */ 620/*}}} */
607 621
608#ifndef NO_RESOURCES
609/*----------------------------------------------------------------------*/ 622/*----------------------------------------------------------------------*/
610 623
611# ifdef KEYSYM_RESOURCE 624#ifdef KEYSYM_RESOURCE
625static void
626rxvt_define_key (rxvt_term *term, const char *k, const char *v)
627{
628 term->bind_action (k, v);
629}
630
631struct rxvt_enumerate_closure
632{
633 rxvt_term *term;
634 void (*cb)(rxvt_term *, const char *, const char *);
635 int specific; // iterate over only a specific subhierarchy
636};
637
612/* 638/*
613 * Define key from XrmEnumerateDatabase. 639 * Define key from XrmEnumerateDatabase.
614 * quarks will be something like 640 * quarks will be something like
615 * "rxvt" "keysym" "0xFF01" 641 * "rxvt" "keysym" "0xFF01"
616 * value will be a string 642 * value will be a string
617 */ 643 */
618/* ARGSUSED */ 644static int
619int 645rxvt_enumerate_helper (
620rxvt_define_key (XrmDatabase *database __attribute__((unused)), 646 XrmDatabase *database ecb_unused,
621 XrmBindingList bindings __attribute__((unused)), 647 XrmBindingList bindings ecb_unused,
622 XrmQuarkList quarks, 648 XrmQuarkList quarks,
623 XrmRepresentation *type __attribute__((unused)), 649 XrmRepresentation *type ecb_unused,
624 XrmValue *value, 650 XrmValue *value,
625 XPointer closure __attribute__((unused))) 651 XPointer closure
652)
626{ 653{
627 int last; 654 const rxvt_enumerate_closure *data = (const rxvt_enumerate_closure *)closure;
628 655
629 for (last = 0; quarks[last] != NULLQUARK; last++) /* look for last quark in list */ 656 if (*quarks == NULLQUARK) return False;
657
658 // if the quark list starts with a tighly bound quark, we skip it,
659 // as it is the exactly matched the prefix. Otherwise, it matched because
660 // it started with "*", in which case we assuime the prefix is part
661 // of the "*".
662 if (*bindings == XrmBindTightly)
630 ; 663 {
664 ++quarks, ++bindings; // skip if this is a fixed prefix, rather than a *-match
665 if (*quarks == NULLQUARK) return False;
666 }
631 667
632 last--; 668 // specific, a bit misleadingly named, is used when a specific "subclass"
633 GET_R->parse_keysym (XrmQuarkToString (quarks[last]), (char *)value->addr);//D//TODO 669 // is iterated over, e.g. "keysym", and is used to skip one more
670 // component, as well as all generic prefixes
671 // this is a bit of a hack, ideally, keysym (the only user) should use its
672 // own iteration function, but this ought to be less bloated
673 if (data->specific)
674 {
675 if (*bindings != XrmBindTightly)
676 return False;
677
678 ++quarks, ++bindings; // skip if this is a fixed prefix, rather than a *-match
679 if (*quarks == NULLQUARK) return False;
680 }
681
682 char *pattern;
683 if (quarks[1] == NULLQUARK)
684 pattern = XrmQuarkToString (quarks[0]); // single component, fats path
685 else
686 {
687 // multiple components, slow path - should be rare, to don't optimize for speed
688 int size = 0;
689
690 for (int i = 0; quarks[i] != NULLQUARK; ++i)
691 size += strlen (XrmQuarkToString (quarks[i])) + 1;
692
693 pattern = rxvt_temp_buf<char> (size + 1);
694
695 // now print all components
696 {
697 char *cur = pattern;
698
699 for (int i = 0; quarks[i] != NULLQUARK; ++i)
700 cur += sprintf (cur, ".%s", XrmQuarkToString (quarks[i]));
701 }
702
703 ++pattern; // skip initial dot
704 }
705
706 data->cb (data->term, pattern, (char *)value->addr);
707
634 return False; 708 return False;
635} 709}
636 710
637/* 711/*
638 * look for something like this (XK_Delete) 712 * look for something like this (XK_Delete)
639 * rxvt*keysym.0xFFFF: "\177" 713 * rxvt*keysym.0xFFFF: "\177"
640 *
641 * arg will be
642 * NULL for ~/.Xdefaults and
643 * non-NULL for command-line options (need to allocate)
644 */ 714 */
645#define NEWARGLIM 500 /* `reasonable' size */
646 715
647struct keysym_vocabulary_t 716struct keysym_vocabulary_t
648{ 717{
649 const char *name; 718 const char *name;
650 unsigned short len; 719 unsigned short len;
651 unsigned short value; 720 unsigned short value;
652}; 721};
653keysym_vocabulary_t keysym_vocabulary[] = 722static const keysym_vocabulary_t keysym_vocabulary[] =
654{ 723{
655 { "ISOLevel3", 9, Level3Mask }, 724 { "ISOLevel3", 9, Level3Mask },
656 { "AppKeypad", 9, AppKeypadMask }, 725 { "AppKeypad", 9, AppKeypadMask },
657 { "Control", 7, ControlMask }, 726 { "Control", 7, ControlMask },
658 { "NumLock", 7, NumLockMask }, 727 { "NumLock", 7, NumLockMask },
… …
678 { "4", 1, Mod4Mask }, 747 { "4", 1, Mod4Mask },
679 { "5", 1, Mod5Mask }, 748 { "5", 1, Mod5Mask },
680}; 749};
681 750
682int 751int
683rxvt_term::parse_keysym (const char *str, const char *arg) 752rxvt_term::parse_keysym (const char *str, unsigned int &state)
684{ 753{
685 int n, sym; 754 int sym;
686 unsigned int state = 0; 755 const char *key = strrchr (str, '-');
687 const char *pmodend = NULL;
688 char *newarg = NULL;
689 char newargstr[NEWARGLIM];
690 756
691 if (arg == NULL) 757 state = 0;
692 {
693 if ((n = rxvt_Str_match (str, "keysym.")) == 0)
694 return 0;
695 758
696 str += n; /* skip `keysym.' */ 759 if (!key)
697 if ((pmodend = strchr (str, ':')) < str) 760 key = str;
698 return -1;
699 }
700 else 761 else
701 pmodend = str + strlen(str); 762 key++;
702 763
703 for (--pmodend; str < pmodend; --pmodend) 764 // string or key is empty
704 if (*pmodend == '-') 765 if (*key == '\0')
705 break; 766 return -1;
706 767
768 // parse modifiers
707 while (str < pmodend) 769 while (str < key)
708 { 770 {
709 unsigned int i; 771 unsigned int i;
710 772
711 for (i=0; i < sizeof (keysym_vocabulary) / sizeof (keysym_vocabulary_t); ++i) 773 for (i = 0; i < ecb_array_length (keysym_vocabulary); ++i)
712 { 774 {
713 if (strncmp (str, keysym_vocabulary [i].name, keysym_vocabulary [i].len) == 0) 775 if (strncmp (str, keysym_vocabulary [i].name, keysym_vocabulary [i].len) == 0)
714 { 776 {
715 state |= keysym_vocabulary[i].value; 777 state |= keysym_vocabulary[i].value;
716 str += keysym_vocabulary[i].len; 778 str += keysym_vocabulary[i].len;
717 break; 779 break;
718 } 780 }
719 } 781 }
720 782
721 if (i >= sizeof (keysym_vocabulary) / sizeof (keysym_vocabulary_t)) 783 if (i >= ecb_array_length (keysym_vocabulary))
722 return -1; 784 return -1;
723 785
724 if (*str == '-') 786 if (*str == '-')
725 ++str; 787 ++str;
726 } 788 }
727 789
728 /* some scanf () have trouble with a 0x prefix */ 790 // convert keysym name to keysym number
729 if (str[0] == '0' && toupper (str[1]) == 'X') 791 if ((sym = XStringToKeysym (str)) == None)
730 { 792 {
731 str += 2; 793 // fallback on hexadecimal parsing
732 794 char *end;
795 sym = strtol (str, &end, 16);
733 if (arg) 796 if (*end)
734 {
735 if (sscanf (str, (strchr (str, ':') ? "%x:" : "%x"), &sym) != 1)
736 return -1;
737 }
738 else
739 {
740 if (sscanf (str, "%x:", &sym) != 1)
741 return -1;
742
743 /* cue to ':', it's there since sscanf () worked */
744 strncpy (newargstr, strchr (str, ':') + 1, NEWARGLIM - 1);
745 newargstr[NEWARGLIM - 1] = '\0';
746 newarg = newargstr;
747 }
748 }
749 else
750 {
751 /*
752 * convert keysym name to keysym number
753 */
754 strncpy (newargstr, str, NEWARGLIM - 1);
755 newargstr[NEWARGLIM - 1] = '\0';
756
757 if (arg == NULL)
758 {
759 if ((newarg = strchr (newargstr, ':')) == NULL)
760 return -1;
761
762 *newarg++ = '\0'; /* terminate keysym name */
763 }
764
765 if ((sym = XStringToKeysym (newargstr)) == None)
766 return -1; 797 return -1;
767 } 798 }
768 799
769 if (newarg == NULL) 800 return sym;
770 { 801}
771 strncpy (newargstr, arg, NEWARGLIM - 1);
772 newargstr[NEWARGLIM - 1] = '\0';
773 newarg = newargstr;
774 }
775 802
776 rxvt_Str_trim (newarg); 803int
777 if (*newarg == '\0' || (n = rxvt_Str_escaped (newarg)) == 0) 804rxvt_term::bind_action (const char *str, const char *arg)
805{
806 int sym;
807 unsigned int state;
808
809 if (*arg == '\0' || (sym = parse_keysym (str, state)) == -1)
778 return -1; 810 return -1;
779 811
812 wchar_t *ws = rxvt_mbstowcs (arg);
813 if (!HOOK_INVOKE ((this, HOOK_REGISTER_COMMAND, DT_INT, sym, DT_INT, state, DT_WCS_LEN, ws, wcslen (ws), DT_END)))
780 keyboard->register_user_translation (sym, state, newarg); 814 keyboard->register_action (sym, state, ws);
815
816 free (ws);
781 return 1; 817 return 1;
782} 818}
783 819
784# endif /* KEYSYM_RESOURCE */ 820#endif /* KEYSYM_RESOURCE */
785 821
786# ifndef USE_XGETDEFAULT 822static char *
787/*{{{ rxvt_get_xdefaults () */
788/*
789 * the matching algorithm used for memory-save fake resources
790 */
791void
792rxvt_term::get_xdefaults (FILE *stream, const char *name)
793{
794 unsigned int len;
795 char *str, buffer[256];
796
797 if (stream == NULL)
798 return;
799
800 len = strlen (name);
801 while ((str = fgets (buffer, sizeof (buffer), stream)) != NULL)
802 {
803 unsigned int entry, n;
804
805 while (*str && isspace (*str))
806 str++; /* leading whitespace */
807
808 if ((str[len] != '*' && str[len] != '.')
809 || (len && strncmp (str, name, len)))
810 continue;
811 str += (len + 1); /* skip `name*' or `name.' */
812
813# ifdef KEYSYM_RESOURCE
814 if (!parse_keysym (str, NULL))
815# endif /* KEYSYM_RESOURCE */
816 for (entry = 0; entry < optList_size; entry++)
817 {
818 const char *kw = optList[entry].kw;
819
820 if (kw == NULL)
821 continue;
822
823 n = strlen (kw);
824 if (str[n] == ':' && rxvt_Str_match (str, kw))
825 {
826 /* skip `keyword:' */
827 str += n + 1;
828 rxvt_Str_trim (str);
829 n = strlen (str);
830
831 if (n && rs[optList[entry].doff] == NULL)
832 {
833 /* not already set */
834 int s;
835 char *p = 0;
836
837 for (int o = 0;;)
838 {
839 p = (char *)rxvt_realloc (p, o + n + 1);
840 memcpy (p + o, str, n);
841 o += n;
842 p[o] = 0;
843
844 if (o == 0 || p[o - 1] != '\\') // continuation line
845 break;
846
847 o--; // eat "\"
848
849 if ((str = fgets (buffer, sizeof (buffer), stream)) == NULL)
850 break;
851
852 rxvt_Str_trim (str);
853 n = strlen (str);
854 }
855
856 rs[optList[entry].doff] = p;
857 allocated.push_back (p);
858
859 if (optList_isBool (entry))
860 {
861 s = strcasecmp (str, "true") == 0
862 || strcasecmp (str, "yes") == 0
863 || strcasecmp (str, "on") == 0
864 || strcmp (str, "1") == 0;
865
866 if (optList_isReverse (entry))
867 s = !s;
868
869 set_option (optList[entry].flag & Optflag_mask, s);
870 }
871 }
872
873 break;
874 }
875 }
876 }
877
878 rewind (stream);
879}
880
881/*}}} */
882# endif /* ! USE_XGETDEFAULT */
883#endif /* NO_RESOURCES */
884
885#ifdef USE_XGETDEFAULT
886char *get_res (XrmDatabase database, const char *program, const char *option) 823get_res (XrmDatabase database, const char *program, const char *option)
887{ 824{
888 char resource[512]; 825 char resource[512];
889 char *type; 826 char *type;
890 XrmValue result; 827 XrmValue result;
891 828
892 snprintf (resource, sizeof (resource), "%s.%s", program, option); 829 snprintf (resource, sizeof (resource), "%s.%s", program, option);
893 XrmGetResource (database, resource, resource, &type, &result); 830 XrmGetResource (database, resource, resource, &type, &result);
894 831
895 return result.addr; 832 return result.addr;
896} 833}
897#endif
898 834
899/*{{{ read the resources files */ 835const char *
900/* 836rxvt_term::x_resource (const char *name)
901 * using XGetDefault () or the hand-rolled replacement 837{
902 */ 838 XrmDatabase database = XrmGetDatabase (dpy);
903/* ARGSUSED */ 839
840 const char *p = get_res (database, rs[Rs_name], name);
841 const char *p0 = get_res (database, "!INVALIDPROGRAMMENAMEDONTMATCH!", name);
842
843 if (p == NULL || (p0 && strcmp (p, p0) == 0))
844 {
845 p = get_res (database, RESCLASS, name);
846#ifdef RESFALLBACK
847 if (p == NULL || (p0 && strcmp (p, p0) == 0))
848 p = get_res (database, RESFALLBACK, name);
849#endif
850 }
851
852 if (p == NULL && p0)
853 p = p0;
854
855 return p;
856}
857
904void 858void
905rxvt_term::extract_resources () 859rxvt_term::extract_resources ()
906{ 860{
907 dDisp;
908
909#ifndef NO_RESOURCES 861#ifndef NO_RESOURCES
910 862 XrmDatabase database = XrmGetDatabase (dpy);
911 char *homedir = (char *)getenv ("HOME");
912 char fname[1024];
913
914# if defined XAPPLOADDIR
915# if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
916 /* Compute the path of the possibly available localized Rxvt file */
917 char localepath[1024];
918
919 if (locale)
920 snprintf (localepath, sizeof (localepath), XAPPLOADDIRLOCALE "/" RESCLASS, locale);
921 else
922 localepath[0] = 0;
923# endif
924# endif
925
926# ifdef USE_XGETDEFAULT
927 /*
928 * get resources using the X library function
929 */
930 int entry;
931
932 char *displayResource, *xe;
933 XrmName name_prefix[3];
934 XrmClass class_prefix[3];
935 XrmDatabase database, rdb1;
936
937 database = NULL;
938
939 // for ordering, see for example http://www.faqs.org/faqs/Xt-FAQ/ Subject: 20
940
941 // 6. System wide per application default file.
942 /* Add in Rxvt file */
943# if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
944 if (*localepath
945 && ((rdb1 = XrmGetFileDatabase (localepath))
946 || (rdb1 = XrmGetFileDatabase (XAPPLOADDIR "/" RESCLASS))))
947# endif
948 XrmMergeDatabases (rdb1, &database); 863 XrmMergeDatabases (option_db, &database);
949 864 option_db = NULL;
950 /* Add in $XAPPLRESDIR/Rxvt only; not bothering with XUSERFILESEARCHPATH */
951 if ((xe = (char *)getenv ("XAPPLRESDIR")))
952 {
953 snprintf (fname, sizeof (fname), "%s/%s", xe, RESCLASS);
954
955 if ((rdb1 = XrmGetFileDatabase (fname)))
956 XrmMergeDatabases (rdb1, &database);
957 }
958
959 // 5. User's per application default file.
960 // none
961
962 // 4. User's defaults file.
963 /* Get any Xserver defaults */
964 displayResource = XResourceManagerString (disp);
965 if (displayResource != NULL)
966 {
967 if ((rdb1 = XrmGetStringDatabase (displayResource)))
968 XrmMergeDatabases (rdb1, &database);
969 }
970 else if (homedir)
971 {
972 snprintf (fname, sizeof (fname), "%s/.Xdefaults", homedir);
973
974 if ((rdb1 = XrmGetFileDatabase (fname)))
975 XrmMergeDatabases (rdb1, &database);
976 }
977
978 /* Get screen specific resources */
979 displayResource = XScreenResourceString (ScreenOfDisplay (disp, display->screen));
980 if (displayResource != NULL)
981 {
982 if ((rdb1 = XrmGetStringDatabase (displayResource)))
983 /* Merge with screen-independent resources */
984 XrmMergeDatabases (rdb1, &database);
985
986 XFree (displayResource);
987 }
988
989 // 3. User's per host defaults file
990 /* Add in XENVIRONMENT file */
991 if ((xe = (char *)getenv ("XENVIRONMENT"))
992 && (rdb1 = XrmGetFileDatabase (xe)))
993 XrmMergeDatabases (rdb1, &database);
994 else if (homedir)
995 {
996 struct utsname un;
997
998 if (!uname (&un))
999 {
1000 snprintf (fname, sizeof (fname), "%s/.Xdefaults-%s", homedir, un.nodename);
1001
1002 if ((rdb1 = XrmGetFileDatabase (fname)))
1003 XrmMergeDatabases (rdb1, &database);
1004 }
1005 }
1006
1007 xrmdatabase = database;
1008
1009 /* 865 /*
1010 * Query resources for options that affect us 866 * Query resources for options that affect us
1011 */ 867 */
1012 for (entry = 0; entry < optList_size; entry++) 868 for (int entry = 0; entry < ecb_array_length (optList); entry++)
1013 { 869 {
1014 int s; 870 int s;
1015 char *p, *p0;
1016 const char *kw = optList[entry].kw; 871 const char *kw = optList[entry].kw;
1017 872
1018 if (kw == NULL || rs[optList[entry].doff] != NULL) 873 if (kw == NULL || rs[optList[entry].doff] != NULL)
1019 continue; /* previously set */ 874 continue; // previously set
1020 875
1021 p = get_res (database, rs[Rs_name], kw); 876 const char *p = x_resource (kw);
1022 p0 = get_res (database, "!INVALIDPROGRAMMENAMEDONTMATCH!", kw);
1023 if (p == NULL || (p0 && strcmp (p, p0) == 0))
1024 {
1025 p = get_res (database, RESCLASS, kw);
1026#ifdef RESFALLBACK
1027 if (p == NULL || (p0 && strcmp (p, p0) == 0))
1028 p = get_res (database, RESFALLBACK, kw);
1029#endif
1030 }
1031
1032 if (p == NULL && p0)
1033 p = p0;
1034 877
1035 if (p) 878 if (p)
1036 { 879 {
880 p = strdup (p);
881 allocated.push_back ((void *)p);
1037 rs[optList[entry].doff] = p; 882 rs[optList[entry].doff] = p;
1038 883
1039 if (optList_isBool (entry)) 884 if (optList_isBool (entry))
1040 { 885 {
1041 s = strcasecmp (p, "TRUE") == 0 886 s = strcasecmp (p, "TRUE") == 0
… …
1044 || strcasecmp (p, "1") == 0; 889 || strcasecmp (p, "1") == 0;
1045 890
1046 if (optList_isReverse (entry)) 891 if (optList_isReverse (entry))
1047 s = !s; 892 s = !s;
1048 893
1049 set_option (optList[entry].flag & Optflag_mask, s); 894 set_option (optList[entry].index, s);
1050 } 895 }
1051 } 896 }
1052 } 897 }
898#endif /* NO_RESOURCES */
899}
1053 900
901void
902rxvt_term::enumerate_resources (void (*cb)(rxvt_term *, const char *, const char *), const char *name_p, const char *class_p)
903{
1054 /* 904 /*
1055 * [R5 or later]: enumerate the resource database 905 * [R5 or later]: enumerate the resource database
1056 */ 906 */
907 assert (!name_p == !class_p); // both must be specified, or missing
908
1057# ifdef KEYSYM_RESOURCE 909#ifdef KEYSYM_RESOURCE
1058 name_prefix[0] = XrmStringToName (rs[Rs_name]); 910 rxvt_enumerate_closure closure = { this, cb, name_p ? 1 : 0 };
1059 name_prefix[1] = XrmStringToName ("keysym"); 911
912 XrmDatabase database = XrmGetDatabase (dpy);
913 XrmName name_prefix[3];
914 XrmClass class_prefix[3];
915
916 name_prefix[1] = name_p ? XrmStringToName (name_p) : NULLQUARK;
1060 name_prefix[2] = NULLQUARK; 917 name_prefix[2] = NULLQUARK;
1061 class_prefix[0] = XrmStringToName (RESCLASS); 918 class_prefix[1] = class_p ? XrmStringToName (class_p) : NULLQUARK;
1062 class_prefix[1] = XrmStringToName ("Keysym");
1063 class_prefix[2] = NULLQUARK; 919 class_prefix[2] = NULLQUARK;
1064 /* XXX: Need to check sizeof (rxvt_t) == sizeof (XPointer) */ 920
921# ifdef RESFALLBACK
922 name_prefix[0] = class_prefix[0] = XrmStringToName (RESFALLBACK);
1065 XrmEnumerateDatabase (database, name_prefix, class_prefix, 923 XrmEnumerateDatabase (database, name_prefix, class_prefix,
1066 XrmEnumOneLevel, rxvt_define_key, NULL); 924 XrmEnumAllLevels, rxvt_enumerate_helper, (XPointer)&closure);
1067# ifdef RESFALLBACK 925# endif
1068 name_prefix[0] = XrmStringToName (RESFALLBACK); 926
1069 name_prefix[1] = XrmStringToName ("keysym");
1070 class_prefix[0] = XrmStringToName (RESFALLBACK); 927 name_prefix[0] = class_prefix[0] = XrmStringToName (RESCLASS);
1071 class_prefix[1] = XrmStringToName ("Keysym");
1072 /* XXX: Need to check sizeof (rxvt_t) == sizeof (XPointer) */
1073 XrmEnumerateDatabase (database, name_prefix, class_prefix, 928 XrmEnumerateDatabase (database, name_prefix, class_prefix,
1074 XrmEnumOneLevel, rxvt_define_key, NULL); 929 XrmEnumAllLevels, rxvt_enumerate_helper, (XPointer)&closure);
1075# endif 930
931 name_prefix[0] = class_prefix[0] = XrmStringToName (rs[Rs_name]);
932 XrmEnumerateDatabase (database, name_prefix, class_prefix,
933 XrmEnumAllLevels, rxvt_enumerate_helper, (XPointer)&closure);
1076# endif 934#endif
935}
1077 936
1078# else /* USE_XGETDEFAULT */ 937void
1079 /* get resources the hard way, but save lots of memory */ 938rxvt_term::extract_keysym_resources ()
1080 FILE *fd = NULL; 939{
1081 940#ifdef KEYSYM_RESOURCE
1082 if (homedir) 941 enumerate_keysym_resources (rxvt_define_key);
1083 {
1084 static const char *const xnames[2] = { ".Xdefaults", ".Xresources" };
1085
1086 for (int i = 0; i < (sizeof (xnames) / sizeof (xnames [0])); i++)
1087 {
1088 snprintf (fname, sizeof (fname), "%s/%s", homedir, xnames [i]);
1089
1090 if ((fd = fopen (fname, "r")) != NULL)
1091 break;
1092 }
1093 }
1094 /*
1095 * The normal order to match resources is the following:
1096 * @ global resources (partial match, ~/.Xdefaults)
1097 * @ application file resources (XAPPLOADDIR/Rxvt)
1098 * @ class resources (~/.Xdefaults)
1099 * @ private resources (~/.Xdefaults)
1100 *
1101 * However, for the hand-rolled resources, the matching algorithm
1102 * checks if a resource string value has already been allocated
1103 * and won't overwrite it with (in this case) a less specific
1104 * resource value.
1105 *
1106 * This avoids multiple allocation. Also, when we've called this
1107 * routine command-line string options have already been applied so we
1108 * needn't to allocate for those resources.
1109 *
1110 * So, search in resources from most to least specific.
1111 *
1112 * Also, use a special sub-class so that we can use either or both of
1113 * "XTerm" and "Rxvt" as class names.
1114 */
1115
1116 get_xdefaults (fd, rs[Rs_name]);
1117 get_xdefaults (fd, RESCLASS);
1118# ifdef RESFALLBACK
1119 get_xdefaults (fd, RESFALLBACK);
1120# endif 942#endif
1121
1122# if defined(XAPPLOADDIR) && defined(USE_XAPPLOADDIR)
1123 {
1124 FILE *ad = NULL;
1125
1126# if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE)
1127 if (!*localepath || (ad = fopen (localepath, "r")) == NULL)
1128# endif
1129 ad = fopen (XAPPLOADDIR "/" RESCLASS, "r");
1130 if (ad != NULL)
1131 {
1132 get_xdefaults (ad, RESCLASS);
1133 get_xdefaults (ad, "");
1134 fclose (ad);
1135 }
1136 }
1137# endif /* XAPPLOADDIR */
1138
1139 get_xdefaults (fd, ""); /* partial match */
1140 if (fd != NULL)
1141 fclose (fd);
1142# endif /* USE_XGETDEFAULT */
1143
1144#endif /* NO_RESOURCES */
1145} 943}
1146 944
1147/*}}} */
1148/*----------------------- end-of-file (C source) -----------------------*/ 945/*----------------------- end-of-file (C source) -----------------------*/
946

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