/[emacs]/emacs/lisp/custom.el
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revision 1.48 by eliz, Thu Jan 3 16:56:30 2002 UTC revision 1.49 by rms, Thu Jan 3 19:56:59 2002 UTC
# Line 173  The following keywords are meaningful: Line 173  The following keywords are meaningful:
173  :options VALUE should be a list of valid members of the widget type.  :options VALUE should be a list of valid members of the widget type.
174  :group  VALUE should be a customization group.  :group  VALUE should be a customization group.
175          Add SYMBOL to that group.          Add SYMBOL to that group.
176  :link LINK-DATA'  :link LINK-DATA
177          Include an external link after the documentation string for this          Include an external link after the documentation string for this
178          item.  This is a sentence containing an active field which          item.  This is a sentence containing an active field which
179          references some other documentation.          references some other documentation.
180        
181          There are three alternatives you can use for LINK-DATA:          There are three alternatives you can use for LINK-DATA:
182        
183          `(custom-manual INFO-NODE)'          (custom-manual INFO-NODE)
184               Link to an Info node; INFO-NODE is a string which specifies               Link to an Info node; INFO-NODE is a string which specifies
185               the node name, as in `\"(emacs)Top\"'.  The link appears as               the node name, as in \"(emacs)Top\".  The link appears as
186               `[manual]' in the customization buffer.               `[manual]' in the customization buffer.
187        
188          `(info-link INFO-NODE)'          (info-link INFO-NODE)
189               Like `custom-manual' except that the link appears in the               Like `custom-manual' except that the link appears in the
190               customization buffer with the Info node name.               customization buffer with the Info node name.
191        
192          `(url-link URL)'          (url-link URL)
193               Link to a web page; URL is a string which specifies the URL.               Link to a web page; URL is a string which specifies the URL.
194               The link appears in the customization buffer as URL.               The link appears in the customization buffer as URL.
195        
196          You can specify the text to use in the customization buffer by          You can specify the text to use in the customization buffer by
197          adding `:tag NAME' after the first element of the LINK-DATA; for          adding `:tag NAME' after the first element of the LINK-DATA; for
198          example, `(info-link :tag \"foo\" \"(emacs)Top\")' makes a link to the          example, (info-link :tag \"foo\" \"(emacs)Top\") makes a link to the
199          Emacs manual which appears in the buffer as `foo'.          Emacs manual which appears in the buffer as `foo'.
200        
201          An item can have more than one external link; however, most items          An item can have more than one external link; however, most items

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