Mercurial > hg > xemacs-beta
comparison man/tm/tm-view-cb=en.texi @ 70:131b0175ea99 r20-0b30
Import from CVS: tag r20-0b30
| author | cvs |
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| date | Mon, 13 Aug 2007 09:02:59 +0200 |
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| 69:804d1389bcd6 | 70:131b0175ea99 |
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| 1 @c $Id: tm-view-cb=en.texi,v 1.1.1.1 1996/12/18 22:43:52 steve Exp $ | |
| 2 | |
| 3 @node content-body, content-separator, content-header, MIME display | |
| 4 @comment node-name, next, previous, up | |
| 5 @subsubsection content-body | |
| 6 @cindex content-body | |
| 7 | |
| 8 Content-body represents content of the message. tm-view does not | |
| 9 display raw content body. For example, if a content has binary, it is | |
| 10 hidden. If a content has richtext, it is formated. Namely content body | |
| 11 is hidden or formated. | |
| 12 | |
| 13 Function @code{mime-viewer/body-visible-p} is a judge function whether | |
| 14 content-body of a content is displayed. If it returns @code{nil}, | |
| 15 content-body is hidden. In default, it returns non-@code{nil} when | |
| 16 content-type of a content is a member of variable | |
| 17 @code{mime-viewer/default-showing-Content-Type-list}. | |
| 18 | |
| 19 When content-body of a content is displayed, content-body is formated | |
| 20 by content-filter. Content-filter is searched from variable | |
| 21 @code{mime-viewer/content-filter-alist}. At this time, major-mode of | |
| 22 the article buffer is used as the key. | |
| 23 | |
| 24 If it is not found, function @code{mime-viewer/default-content-filter} | |
| 25 is called. | |
| 26 | |
| 27 | |
| 28 @defvar mime-viewer/default-showing-Content-Type-list | |
| 29 | |
| 30 List of content-type. If content-type of a content is a member of this | |
| 31 variable, its body is displayed. | |
| 32 @end defvar | |
| 33 | |
| 34 | |
| 35 @deffn{Function} mime-viewer/body-visible-p rcnum cinfo &optional ctype | |
| 36 | |
| 37 Return non-@code{nil}, if content-type of a content is displayed. | |
| 38 @var{rcnum} is reversed-content-number of a content. @var{cinfo} is | |
| 39 content-info of the message. If you know content-type of a content, | |
| 40 you can specify it as argument @var{ctype}. | |
| 41 @end deffn | |
| 42 | |
| 43 | |
| 44 @defvar mime-viewer/content-filter-alist | |
| 45 | |
| 46 Association-list whose key is major-mode of a article buffer, value is | |
| 47 content-filter. | |
| 48 @end defvar | |
| 49 | |
| 50 | |
| 51 @deffn{Function} mime-viewer/default-content-filter rcnum cinfo ctype params subj | |
| 52 | |
| 53 It is called when content-body of a content should be displayed and | |
| 54 content-filter is not found in @code{mime-viewer/content-filter-alist}. | |
| 55 | |
| 56 In default, it does nothing. | |
| 57 @end deffn |