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<HTML><HEAD> <TITLE>Ishmail Resources</TITLE></HEAD><BODY bgcolor="#ffffff"><H1><A NAME="Xj52wFBX4N9X3cS">Ishmail Resources</H1><P>This section describes<CITE>Ishmail</CITE> resources. It contains resourcedefinitions and a sample file.<P>In addition to the resources common to<CITE>X</CITE> and<CITE>Motif</CITE>, there are anumber of resources that you can add or change to customizespecific features of<CITE>Ishmail</CITE>.<P>The application looks for these resources in the<I>$HOME/.ishmailrc</I>file and the<I>$HOME/app-defaults/Ishmail</I> file.<P>The<I>$HOME/.ishmailrc</I> file is created when you start<CITE>Ishmail</CITE>. Atfirst, it is empty. When you specify any preference in an<CITE>Ishmail</CITE><U>O</U><B>ptions</B> menu, the modified resource is written to this file.<P>In general, resources that govern color, type fonts, and windowwidget labels within the<CITE>Ishmail</CITE> application should be added toyour<I>app-defaults/Ishmail</I> file.<P><HR><B>CAUTION:</B><BR>Changes you make to the<I>.ishmailrc</I> file may beoverwritten the next time you changesomething using the<CITE>Ishmail</CITE><U>O</U><B>ptions</B> menu.<HR></P><P><HR><B>TIP:</B><BR>Resources should start with the prefix<KBD>Ishmail*</KBD>, to ensure that they apply only tothe<CITE>Ishmail</CITE> program (and don't have adverseside effects on other programs), and also toprevent resources defined for other programsfrom inadvertently affecting<CITE>Ishmail</CITE>.<HR></P><P>Default resources are found in the<I>lib</I> subdirectory of where the<CITE>Ishmail</CITE> package was installed. For example, if you use the<B>pkgadd</B> command to install theSPARC64/OS, the resources willbe in<I>/opt/ishmail/1.1/lib/Ishmail</I>. If you create a<I>$HOME/app-defaults/Ishmail</I> file it is not necessary (nor desirable)to first copy everything from the default file. The resources youdefine supplement or override those in the default file.<P>If you want resource changes to apply to everyone who is using<CITE>Ishmail</CITE>, make the changes to the default file.<P>Default resources are separated into several files, grouped byfunction. The<I>Ishmail</I> file contains<KBD>#include</KBD> statements, whichcause the separate files to be read as if they were all part of asingle, large file. These resource files are:<DL><DT><I>Ishmail.lang</I><DD>Contains all the menu and button labels, and variouspop-up messages, that are used in the program. Also,contains definitions for shortcut key sequences. If youwanted to create a non-English language version of<CITE>Ishmail</CITE>, this file and the<I>Ishmail.help</I> file are what youwould need to change.<P><DT><I>Ishmail.colors</I><DD>Contains the color specifications for windows and menus.There is a related file,<I>Ishmail.colors-mono</I>, intended foruse if you have a monochrome monitor. There are twoways to use the monochrome version of this. You canchange the<I>Ishmail</I> file to include<I>Ishmail.colors-mono</I>, thatwill affect everyone, or put this resource in your<I>$HOME/.ishmailrc</I> or<I>$HOME/app-defaults/Ishmail file</I>:<P><PRE>Ishmail*customization: -mono</PRE><P><HR><B>TIP:</B><BR>Some graphical desktops, for example<CITE>HPVUE</CITE> or the<CITE>CDE</CITE><CITE>Desktop</CITE>, attempt to controlthe colors for all programs. Resources in thisfile can cause conflicts that result in oddlooking color schemes, or worse, unreadablecolor combinations such as white text on awhite background. To fix this, comment out(put an exclamation point character,<KBD>!</KBD>, at thebeginning of the line) the<I>Ishmail.colors</I> line.<HR></P><DT><I>Ishmail.fonts</I><DD>Contains font definitions for labels, buttons, lists, andtext. There is an alternative file,<I>Ishmail.fonts.ow</I>, intendedfor use on systems using Sun's<CITE>Open Windows</CITE>environment.<P><DT><I>Ishmail.help</I><DD>Contains all the<I>quick help</I> messages as well as pointersto the<I>on-line help cards</I>, which are defined in<I>Ishmail.hlp</I>.<P><DT><I>Ishmail.hlp</I><DD>Contains the on-line help cards.<P><P><HR><B>TIP:</B><BR>The help cards are read into memory when<CITE>Ishmail</CITE> is started. If you are concerned aboutexcessive memory use by the program, andyou don't mind loosing the use of the helpcards, comment out the following line, foundin the<I>Ishmail.help</I> file:<HR></P><PRE>ishmail.helpcardDbFiles: Ishmail.hlp</PRE><P><HR><B>WARNING:</B><BR>The help card file contains a table at the endwhich defines offsets into the file where helpcards are located. This table greatly speedsaccess to the help cards. However, this makesit very difficult to change the wording of thehelp cards, such as translating them toanother language. If you change the length ofa help card you will invalidate the offsets inthe table, resulting in scrambled help cardswhen they are used.<HR></P><DT><I>Ishmail.misc</I><DD>Contains everything not in the other files, such as:<P><UL><LI>Name of the external editor command<P></LI><LI>Name of the spelling checker command<P></LI><LI>Name of the web browser command<P></LI><LI>Name of the command used to send mail<P></LI><LI>Window geometries<P></LI><LI>3D visual attributes<P></LI><LI>Icon definitions<P></LI><LI>Margins and spacing control<P></LI><LI>etc.<P></LI></UL></DL><P>Other default resource files, not directly related to<CITE>X</CITE> or<CITE>Motif</CITE>, are:<DL><DT><I>mailcap</I><DD>Defines the methods used for composing, viewing, andprinting various MIME data types. The following sectiondescribes this file in more detail.<P>Edit this file to make changes that will affect all<CITE>Ishmail</CITE>users. Or, you can add entries to your<I>$HOME/.mailcap</I> fileto specify your own utilities for viewing and printing<CITE>Ishmail</CITE> messages that contain MIME content.<P><DT><I>mime.types</I><DD>Defines the default MIME data type for various file namesuffixes. For example, a file named<I>xyz.gif</I> is assumed tobe a GIF file. This relationship is used when you includeor attach a file to a message.<P>Edit this file to make changes that will affect all<CITE>Ishmail</CITE>users. Or, you can add entries to your<I>$MIMETYPES</I> fileto specify relationship between file names and datatypes.<P><DT><I>mailrc</I><DD>Defines e-mail aliases common to all<CITE>Ishmail</CITE> users. Theformat of the alias entries is the same as defined for the<CITE>sendmail</CITE> aliases file.<P>The resource<KBD>Ishmail*groupAliasFile:</KBD> can be set torefer to a different alias file.<P>Edit this file to make changes that will affect all<CITE>Ishmail</CITE>users. Or, you can add entries to your<I>$HOME/.mailrc</I> fileto specify your own e-mail aliases.<P><P><HR><B>TIP:</B><BR>Use the<B>Aliases</B> dialog from the Main window<B>Options</B> menu to make changes to your<I>$HOME/.mailrc</I> file. If you have writepermission for the<I>mailrc</I> file, you can use the<B>Group Aliases</B> dialog from the Main window<B>Options</B> menu to make changes to it.<HR></P><P><HR><B>TIP:</B><BR><CITE>Ishmail</CITE> can also use e-mail aliases defined forother programs such as<CITE>elm</CITE>,<CITE>pine</CITE>, and<CITE>Zmail</CITE>.For example, to use<CITE>pine</CITE> aliases, add thisresource to your<I>$HOME/app-defaults/Ishmail</I>file:<HR></P><PRE>Ishmail*otherAliasFiles: $HOME/.addressbook</PRE><DT><I>XKeysymDB</I><DD>Contains keyboard mappings.<P><P><HR><B>TIP:</B><BR>If you see various warning messages from theX server about problems mapping keys, trycommenting out the following line in the<B>ishmail</B> shell script:<HR></P><PRE>XKEYSYMDB=$ISHLIB/XKeysymDB; export XKEYSYMDB</PRE></DL><HR>Preceding Section: <A HREF="yDeIvFBSQJ9X3cS.html">MIME Data Types</A><BR>Following Section: <A HREF="6m52wFBX4N9X3cS.html">Mailcap File Definition</A><BR>Parent Section: <A HREF="zsPsIGBSYWwA0YK.html">Ishmail User's Guide</A><BR>Contents of <A HREF="zsPsIGBSYWwA0YK.html">Ishmail User's Guide</A><BR><HR></BODY></HTML>⌨️ 快捷键说明
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