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Document: FSC-0079
Version: 002
Date: 21-Jul-95
RTF Mail
A Proposal for
Message Formatting
In the Type 2 Message Packet
by
Kaleb Axon
1:280/77.0@fidonet
July 21, 1995
Status of this document:
This FSC suggests a proposed standard for the FidoNet(r)
community, and requests discussion and suggestions for
improvements. Distribution of this document is subject to the
restrictions listed in the copyright paragraph below.
Fido and FidoNet are registered trademarks of Tom Jennings and
Fido Software.
Copyright 1994-1995 by Kaleb Axon. All rights reserved.
A limited license is hereby granted to the FidoNet and its
participants to redistribute this document, provided that it is
distributed only without modification, and only at no charge.
Under no circumstances may this document be reproduced or
distributed as part of or packaged with any product or other
sales transaction for which any fee is charged. Any and all
other reproduction or excerpting requires the explicit written
consent of the author.
Table of Contents
1. Rationale ........................................................3
2. Prerequisites for a Standard .....................................3
3. Final Choice: the Rich Text Format ...............................3
4. RTF Mail Implementation ..........................................4
4.1. Message Character Set .....................................4
4.2. Message Header Information ................................4
4.3. Character Set .............................................4
4.4. Kludge Lines ..............................................4
4.4.1. The RTF Kludge Line..............................5
4.5. The RTF Text ..............................................5
4.6. Tear Line and Origin Line .................................5
5. Guidelines for Use ...............................................5
5.1. Direct RTF Mail ...........................................5
5.1.1. RTF Capability On the Receiving System...........5
RTF Mail Proposal page 2
5.1.2. Pictures and Embedded Objects in Direct RTF Mail.5
5.2. Routed RTF Mail ...........................................6
5.2.1. RTF Capability On the Receiving System...........6
5.2.2. Pictures and Embedded Objects in Routed RTF Mail.6
5.3. RTF Echos .................................................6
5.3.1. RTF Echo Names...................................6
5.3.2. RTF/ASCII Gateways...............................6
5.3.3. Backbone Qualification for Dual-Format Echos.....7
5.3.4. Dual-Format Echo Names...........................7
6. Sample RTF Messages ..............................................8
6.1. Sample RTF Netmail Message ................................8
6.2. Sample RTF Echomail Message ...............................8
7. Practical Limitations and Other Deviations from the RTF Standard .8
7.1. Line Length ...............................................8
7.2. Style Sheets and Color Tables .............................9
7.3. Headers and Footers .......................................9
7.4. Sections ..................................................9
7.5. Multiple-Column Text ......................................9
7.6. Keep With Next and Keep Together ..........................9
7.7. Absolute Positioned Objects and Frames ....................9
7.8. Special Characters ........................................9
7.9. Bookmarks ................................................10
7.10. Footnotes ...............................................10
7.11. Fields ..................................................10
7.12. Index and Table of Contents Entries .....................10
7.13. Bi-directional Language Support .........................10
7.14. 16-bit Characters and other Oriental Language Support ...10
8. Character Set Conversion Tables .................................11
8.1. ANSI to IBM PC Codepage 437 and Macintosh ................11
8.2. IBM PC Codepage 437 to ANSI ..............................15
8.3. IBM PC Codepage 437 to ANSI ..............................17
8.4. Macintosh to ANSI ........................................18
RTF Mail Proposal page 3
1. Rationale
With the increasing popularity of graphical operating systems
such as Windows, OS/2, and the Macintosh, many users have begun
to demand text formatting capabilities. This feature is beyond
the capabilities of current FidoNet standards.
2. Prerequisites for a Standard
It was my determination that a standard for message formatting
must meet, at a minimum, the following prerequisites:
1. The format used, if not an industry-wide standard, must at
least have enough industry acceptance and support to warrant
being chosen over other options.
2. It must be either
a) easy to program, or
b) be supported by readily available off-the-shelf
development products.
3. It must be backward-compatible with existing distribution
channels, such as the FidoNet backbones. By this I don't
mean that all existing software must be capable of reading
it; only that if such mail is routed, it will not break the
software along the way.
4. It must support an international character set for Latin-
based alphabets, and support other character sets as well.
3. Final Choice: the Rich Text Format
After some research, I concluded that the most practical format
to use would be the Rich Text Format. RTF (as it is abbreviated)
has the following advantages over other formats:
1. RTF is 100% text-based; it contains _no_ binary data
whatsoever. Therefore, RTF messages can be stored in Type 2
packets and routed through existing channels without the risk
of breaking existing software. RTF echos can be created as
well, and RTF echomail will successfully travel through non-
RTF distribution channels.
2. RTF supports multiple character sets. Although all FidoNet
RTF mail in languages using Latin-based alphabets must use the
ISO 8859/1 character set (Macintosh and IBM PC conversion
tables are included in this document), other alphabets are
supported as well.
RTF Mail Proposal page 4
3. Numerous development tools exist which do the "dirty work" of
implementing RTF. It is supported directly by some operating
systems.
4. The RTF specification has been made freely available by the
authors.
The Rich Text Format specification is published by Microsoft. It
is bundled in with this document in plain-text format. To
guarantee compliance with Microsoft's distribution requirements,
the Microsoft Word version of the document is included as well.
This document includes a sample RTF reader with source code.
To avoid duplication and the possible errors that could result,
the Microsoft specification will serve as the standard.
The FTSC will reserve the right to freeze the RTF version used by
FidoNet if Microsoft's enhancements get out of hand, but such
action should only be taken under extreme circumstances, since
RTF is designed for backward-compatibility.
4. RTF Mail Implementation
4.1. Message Character Set
RTF Mail provides full multilingual support, including support
for bi-directional fonts.
4.2. Message Header Information
From, To, and Subject shall be in the same character set as the
default font of the message. However, these fields have no
formatting of their own; they are raw text.
4.3. Character Set
The "ANSI" character set referred to by the RTF specification is
the ISO 8859/1 character set. All RTF mail in languages using a
Latin-derived alphabet shall use the ISO 8859/1 character set
(indicated in the RTF standard as \fcharset0). Conversion tables
to the IBM PC Codepage 437 and the Macintosh character sets are
provided at the end of this document.
4.4. Kludge Lines
All appropriate kludge lines shall appear at the top of the
message, as defined by their FTS and FSC documents. These come
_before_ the first opening curly brace of the RTF text, and have
nothing to do with that formatting.
RTF Mail Proposal page 5
4.4.1. The RTF Kludge Line
An RTF message shall include among its kludge lines a single
kludge line containing the letters RTF. For example:
^aMSGID: 1:280/77.0 1ac94f53
^aTOPT: 4
^aRTF
Note that there is no colon after RTF. That's because there is
no field to follow the colon.
The RTF kludge is required! Without it, the destination system
has no reliable way of identifying this as an RTF message!
4.5. The RTF Text
Following the kludge lines, the RTF text shall appear in the
format defined by the RTF specification.
4.6. Tear Line and Origin Line
For compatibility reasons, these are provided after the closing
curly brace of the RTF text. They are not part of the RTF text
itself.
5. Guidelines for Use
5.1. Direct RTF Mail
5.1.1. RTF Capability On the Receiving System
It is suggested that the nodelist flag RTF be used to indicate
that a system is capable of handling RTF Mail. However, this may
be politically impractical. When the RTF flag is not present, it
is up to the sender of the message to verify that the receiving
system is capable of handling RTF Mail.
5.1.2. Pictures and Embedded Objects in Direct RTF Mail
Pictures and embedded objects are very large. To avoid problems
associated with the potentially large size of messages with
embedded objects, each direct RTF message shall be limited to
65520 bytes. This limitation applies only to Type 2 packets.
RTF Mail Proposal page 6
5.2. Routed RTF Mail
5.2.1. RTF Capability On the Receiving System
A routed RTF message will safely pass through non-RTF systems.
The original sender of the message must still take care to make
sure the final recipient of the message can handle RTF Mail.
5.2.2. Pictures and Embedded Objects in Routed RTF Mail
Pictures and embedded objects are _extremely_ large. Therefore,
embedding objects in routed mail, without the prior consent of
all sysops along the route, is likely to be considered annoying
behavior. Specific policy regarding this issue is beyond the
scope of this document.
5.3. RTF Echos
5.3.1. RTF Echo Names
The names of _all_ RTF echos shall be prefixed with the four
characters "RTF.". For example:
RTF.WIN.SYSOP
RTF.WINDOWS.PROG
RTF.NET_DEV
This naming convention should be enforced by RTF-capable
software.
5.3.2. RTF/ASCII Gateways
5.3.2.1. The Gateway Idea
Authors of RTF-capable software are encouraged to provide
RTF/ASCII "gateway" capability. Using this feature, an echo
moderator may link an RTF and a plain ASCII echo. In this way,
an echo can be available in both formats. Of course, most if not
all formatting is lost upon translation to plain ASCII.
Moderators are encouraged to provide their echos in both formats.
Multiple-format echos are provided at moderators' discretion.
5.3.2.2. How RTF/ASCII Gateways Work
An RTF/ASCII gateway's primary purpose is to strip formatting
data from RTF messages and convert them to the IBM PC
codepage 437 character set, so that they can be forwarded into a
plain ASCII echo. This effectively allows an echo to be shared
by RTF and non-RTF systems.
RTF Mail Proposal page 7
An RTF/ASCII gateway accepts messages from one echo, strips the
seen-by and path lines, and then forwards them into the other
echo. The seen-by and path lines must be stripped because these
would cause the messages to die out on the return trip through
the backbone.
RTF messages must be stripped of their formatting data and
converted to the IBM PC codepage 437 character set, before being
forwarded into the plain ASCII echo. The software should provide
the option of converting to the less-flexible 7-bit ASCII in
addition to the IBM PC characters, so that the moderator can
choose what is most appropriate for the particular echo.
Since RTF systems recognize plain ASCII, no conversion is needed
when forwarding messages from plain ASCII to an RTF echo.
5.3.3. Suggested Backbone Requirements for Dual-Format Echos
If and when RTF Mail comes into common use, each backbone will
need to form policies regarding its use. The following is
suggested as a guideline to follow:
When an echo is available in both formats, each format must
separately qualify to be carried on the backbone. For example,
the plain ASCII version may meet the minimum backbone
requirements, while the RTF version may not. The stripping of
seen-bys at the gateway aides in determining the separate
qualification of each one.
5.3.4. Dual-Format Echo Names
Echos available in both formats should carry the same name,
except with or without the prefix. For example:
ENDEAVOR.TEST
RTF.ENDEAVOR.TEST
or
NET_DEV
RTF.NET_DEV
Ideally, echos with different formats would never carry the same
root name, unless they are actually linked.
RTF Mail Proposal page 8
6. Sample RTF Messages
This section is intended to help the programmer understand the
RTF specifications as they apply to FidoNet RTF Mail. This is
not intended to fully document the Rich Text format; only to help
clarify the existing specification.
6.1. Sample RTF Netmail Message
^aMSGID: 1:280/77.0 1c4a972f
^aINTL: 3:632/348 1:280/77
^aRTF
{\rtf1\ansi\deff0{\fonttbl{\f0\fswiss Arial;}}
\f0\fs12
This is a sample RTF netmail message.
\par\par Use this sample as your guideline when
developing software that generates RTF netmail.
\par\par That's all, folks!
\par\par {\i Kaleb}
\par\par}
6.2. Sample RTF Echomail Message
AREA:RTF.ENDEAVOR
^aMSGID: 1:280/77.0 1c4a972f
^aRTF
{\rtf1\ansi\deff0{\fonttbl{\f0\fswiss Arial;}}
\f0\fs12
This is a sample RTF echomail message.
\par\par Use this sample as your guideline when
developing software that generates RTF echomail.
\par\par That's all, folks!
\par\par {\i Kaleb}
\par\par}
--- Endeavor [alpha 1.00.021]
* Origin: Kaleb's Basement (1:280/77.0)
SEEN-BY: 280/77 1 2 333 666 1/214
^aPATH: 280/77 1
7. Practical Limitations and Other Deviations from the RTF Standard
7.1. Line Length
When routing RTF Mail, there is a possibility that some non-RTF
systems en-route may insert soft CRs into the message. It's not
supposed to happen, but it does.
To prevent this from happening, each line of an RTF message
should be limited to 65 characters, including the hard CR. This
is possible because the RTF standard calls for paragraphs to end
with the \par control word; hard CRs are ignored.
RTF Mail Proposal page 9
7.2. Style Sheets and Color Tables
Some RTF writers create style sheets and color tables for a broad
range of styles and colors, regardless of how few, if any, of
those styles or colors are actually used. This is inappropriate
for electronic mail, where it would result in needless
transmission costs. Only define style sheets and color tables
that are actually used.
7.3. Headers and Footers
An RTF message may contain a single header and footer. These
would be displayed as non-scrolling regions at the top and bottom
of the window where the message is viewed. Software not
supporting this feature should simply show the header at the top
of the message and the footer at the bottom.
7.4. Sections
Sections are considered an advanced feature. Although full
support for sections is not required, an RTF Mail reader must
always produce all the text of the message.
7.5. Multiple-Column Text
Multiple-column text is considered an advanced feature. RTF Mail
readers may simply show such text in a single column.
7.6. Keep With Next and Keep Together
These paragraph formatting properties have no application in the
context of on-line browsing of electronic mail. However, they
could come in handy for printing messages. Support for this
feature is entirely optional.
7.7. Absolute Positioned Objects and Frames
Absolute positioning is an advanced feature. RTF Mail editors
should not count on these being supported by the reader.
7.8. Special Characters
Special characters are supported when they make sense. For
example, a page number does not ordinarily make sense in
electronic mail, but a non-breaking space does.
Current date and time should be displayed as the date and time
the message was _posted_ as opposed to the time it is being read.
This just makes more sense in electronic mail. We'll use snail
mail as an analogy. When letter is written and printed using a
word processor, the time of printing is shown, not the time that
the letter arrives at its destination.
RTF Mail Proposal page 10
7.9. Bookmarks
Bookmarks might apply in really long messages, but they are
likely to not be supported by some software.
7.10. Footnotes
Footnotes are an optional feature. If supported, how they are
displayed is determined by the software author. Suggested
techniques include enclosing the footnote reference character in
a small button that can be clicked on to view the footnote, or
showing the footnotes in a separate window (or a splitter
window).
7.11. Fields
Support for various fields should not be assumed, and the
\fldrslt control word must _always_ be included, even if it looks
something like this:
{\field{\*\fldinst whatever}{\fldrslt <field not
supported>}}}
This requirement is so that the user will always see _something_,
even if that "something" tells them they're "out of luck."
7.12. Index and Table of Contents Entries
Index and Table of Contents entries have no application in the
context of electronic mail.
7.13. Bi-directional Language Support
Support for bi-directional language features is encouraged, but
is of course only applicable to software capable of recognizing
the alphabet of a right-to-left language.
7.14. 16-bit Characters and other Oriental Language Support
The 16-bit character sets and other extended features used for
some Far Eastern languages are beyond the capabilities of the
Type 2 message packet.
RTF Mail Proposal page 11
8. Character Set Conversion Tables
RTF Mail uses the 8-bit ANSI character set for all languages that
use a Latin-based alphabet. This section provides conversion
tables to and from the IBM PC (codepage 437) and Macintosh
character sets. The Windows character set is similar to ANSI.
8.1. ANSI to IBM PC Codepage 437 and Macintosh
ANSI Mac IBM PC Character
------ ----- ------ ------------------------------------
00-1F 00-1F 00-1F non-displayable control characters
20-7E 20-7E 20-7E displayable ASCII characters
7F 7F 7F non-displayable control character
80-9F 20 20 not used
A0 CA FF no-break space
A1 C1 AD inverted exclamation point
A2 A2 9B copyright sign
A3 A3 9C pound sign
A4 DB 0F currency sign
A5 B4 9D yen sign
A6 7C 7C |
A7 A4 15 section sign
A8 AC n/a diaeresis
A9 A9 43 copyright sign
AA BB A6 feminine ordinal indicator
AB C7 AE left pointing double angle quotation
mark
AC C2 AA not sign
AD 2D 2D -
AE A8 52 registered trademark sign
AF F8 n/a macron
B0 A1 F8 degree sign
B1 B1 F1 plus-minus sign
B2 n/a FD superscripted 2
B3 n/a n/a superscripted 3
B4 AB n/a acute accent
B5 B5 E6 micro sign
B6 A6 14 paragraph sign
B7 n/a FA middle dot
B8 FC n/a cedilla
B9 n/a n/a superscripted 1
BA BC A7 masculine ordinal indicator
BB C8 AF right pointing double angle quotation
mark
BC n/a AC one fourth
BD n/a AB one half
BE n/a n/a one third
BF C0 A8 inverted question mark
RTF Mail Proposal page 12
ANSI to IBM PC Codepage 437 and Macintosh (continued)
ANSI Mac IBM PC Character
------ ----- ------ ------------------------------------
C0 CB 41 latin capital letter A with grave
accent
C1 E7 41 latin capital letter A with acute
accent
C2 E5 41 latin capital letter A with
circumflex accent
C3 CC 41 latin capital letter A with tilde
C4 80 8E latin capital letter A with diaeresis
C5 81 8F latin capital letter A with ring
above
C6 AE 92 latin capital letter A with E
C7 82 80 latin capital letter C with cedilla
C8 E9 45 latin capital letter E with grave
accent
C9 83 90 latin capital letter E with acute
accent
CA E6 45 latin capital letter E with
circumflex accent
CB E8 45 latin capital letter E with diaeresis
CC ED 49 latin capital letter I with grave
accent
CD EA 49 latin capital letter I with acute
accent
CE EB 49 latin capital letter I with
circumflex accent
CF EC 49 latin capital letter I with diaeresis
D0 44 44 latin capital letter D, dashed out
D1 84 A5 latin capital letter N with tilde
D2 F1 4F latin capital letter O with grave
accent
D3 EE 4F latin capital letter O with acute
accent
D4 EF 4F latin capital letter O with
circumflex accent
D5 CD 4F latin capital letter O with tilde
D6 85 99 latin capital letter O with diaeresis
D7 78 78 multiplication sign
RTF Mail Proposal page 13
ANSI to IBM PC Codepage 437 and Macintosh (continued)
ANSI Mac IBM PC Character
------ ----- ------ ------------------------------------
D8 AF ED latin capital letter O with oblique
stroke
D9 F4 55 latin capital letter U with grave
accent
DA F2 55 latin capital letter U with acute
accent
DB F3 55 latin capital letter U with
circumflex accent
DC 86 9A latin capital letter U with diaeresis
DD 59 59 latin capital letter Y with acute
accent
DE n/a n/a
DF A7 E1 latin small leter sharp s,
greek capital letter beta
E0 88 85 latin small letter a with grave
accent
E1 87 A0 latin small letter a with acute
accent
E2 89 83 latin small leter a with circumflex
accent
E3 8B 61 latin small letter a with tilde
E4 8A 84 latin small letter a with diaeresis
E5 8C 86 latin small letter a with ring above
E6 BE 91 latin small letter a with e
E7 8D 87 latin small letter c with cedilla
E8 8F 8A latin small letter e with grave
accent
E9 8E 82 latin small letter e with acute
accent
EA 90 88 latin small letter e with circumflex
accent
EB 91 89 latin small letter e with diaeresis
EC 93 8D latin small letter i with grave
accent
ED 92 A1 latin small letter i with acute
accent
EE 94 8C latin small letter i with circumflex
accent
EF 95 8B latin small letter i with diaeresis
F0 6F 6F
RTF Mail Proposal page 14
ANSI to IBM PC Codepage 437 and Macintosh (continued)
ANSI Mac IBM PC Character
------ ----- ------ ------------------------------------
F1 96 A4 latin small letter n with tilde
F2 98 95 latin small letter o with grave
accent
F3 97 A2 latin small letter o with acute
accent
F4 99 93 latin small letter o with circumflex
accent
F5 9B 6F latin small letter o with tilde
F6 9A 94 latin small letter o with diaeresis
F7 D6 F6 division sign
F8 BF ED latin small letter o with oblique
stroke
F9 9D 97 latin small letter u with grave
accent
FA 9C A3 latin small letter u with acute
accent
FB 9E 96 latin small letter u with circumflex
accent
FC 9F 81 latin small letter u with diaeresis
FD 79 79 latin small letter y with acute
accent
FE n/a n/a
FF D8 98 latin small letter y with diaeresis
RTF Mail Proposal page 15
8.2. IBM PC Codepage 437 to ANSI
IBM PC ANSI Character
------ ------ ------------------------------------
00-0E 00-0E non-displayable control characters
0F A4 currency sign
10-13 10-13 non-displayable control characters
14 B6 paragraph sign
15 A7 section sign
16-1D 16-1D non-displayable control characters
1E n/a increment
1F 1F non-displayable control character
20-7E 20-7E displayable ASCII characters
7F 7F non-displayable control character
80 C7 latin capital letter C with cedilla
81 FC latin small letter u with diaeresis
82 E9 latin small letter e with acute accent
83 E2 latin small letter a with circumflex accent
84 E4 latin small letter a with diaeresis
85 E0 latin small letter a with grave accent
86 E5 latin small letter a with ring above
87 E7 latin small letter c with cedilla
88 EA latin small letter e with circumflex accent
89 EB latin small letter e with diaeresis
8A E8 latin small letter e with grave accent
8B EF latin small letter i with diaeresis
8C EE latin small letter i with circumflex accent
8D EC latin small letter i with grave accent
8E C4 latin capital letter A with diaeresis
8F C5 latin capital letter A with ring above
90 C9 latin capital letter E with acute accent
91 E6 latin small letter a with e
92 C6 latin capital letter A with E
93 F4 latin small letter o with circumflex accent
94 F6 latin small letter o with diaeresis
95 F2 latin small letter o with grave accent
96 FB latin small letter u with circumflex accent
97 F9 latin small letter u with grave accent
98 FF latin small letter y with diaeresis
99 D6 latin capital letter O with diaeresis
9A DC latin capital letter U with diaeresis
9B A2 copyright sign
9C A3 pound sign
9D A5 yen sign
9E n/a latin capital letter P with small t
9F n/a latin small letter script f,
florin sign
RTF Mail Proposal page 16
IBM PC Codepage 437 to ANSI (continued)
IBM PC ANSI Character
------ ------ ------------------------------------
A0 E1 latin small letter a with acute accent
A1 ED latin small letter i with acute accent
A2 F3 latin small letter o with acute accent
A3 FA latin small letter u with acute accent
A4 F1 latin small letter n with tilde
A5 D1 latin capital letter N with tilde
A6 AA feminine ordinal indicator
A7 BA masculine ordinal indicator
A8 BF inverted question mark
A9 n/a backwards not sign
AA AC not sign
AB BD one half
AC BC one fourth
AD A1 inverted exclamation point
AE AB left pointing double angle quotation mark
AF BB right pointing double angle quotation mark
B0-B2 n/a hatched box-drawing characters
B3-DA n/a line-drawing characters
DB-DF n/a solid box-drawing characters
E1 DF latin small leter sharp s,
greek capital letter beta
E2 n/a
E3 n/a greek small letter pi
E4 n/a summation
E5 n/a
E6 B5 micro sign
E7 n/a
E8 n/a
E9 B5
EA n/a greek capital letter omega
EB n/a
EC n/a infinity sign
ED D8 latin capital letter O with oblique stroke
EE n/a
EF n/a
F0 n/a
F1 B1 plus-minus sign
F2 n/a greater than or equal to
F3 n/a less than or equal to
F4 n/a
F5 n/a
F6 F7 division sign
F7 n/a almost equals
RTF Mail Proposal page 17
8.3. IBM PC Codepage 437 to ANSI
IBM PC ANSI Character
------ ------ ------------------------------------
F8 B0 degree sign
F9 n/a
FA 2E middle dot
FB n/a radical sign
FC n/a superscripted latin small letter n
FD B2 superscripted 2
FE 2A bullet
FF A0 no-break space
RTF Mail Proposal page 18
8.4. Macintosh to ANSI
Mac ANSI Character
----- ------ ------------------------------------
00-1F 00-1F non-displayable control characters
20-7E 20-7E displayable ASCII characters
7F 7F non-displayable control character
80 C4 latin capital letter A with diaeresis
81 C5 latin capital letter A with ring above
82 C7 latin capital letter C with cedilla
83 C9 latin capital letter E with acute accent
84 D1 latin capital letter N with tilde
85 D6 latin capital letter O with diaeresis
86 DC latin capital letter U with diaeresis
87 E1 latin small letter a with acute accent
88 E0 latin small letter a with grave accent
89 E2 latin small letter a with circumflex accent
8A E4 latin small letter a with diaeresis
8B E3 latin small letter a with tilde
8C E5 latin small letter a with ring above
8D E7 latin small letter c with cedilla
8E E9 latin small letter e with acute accent
8F E8 latin small letter e with grave accent
90 EA latin small letter e with circumflex accent
91 EB latin small letter e with diaeresis
92 ED latin small letter i with acute accent
93 EC latin small letter i with grave accent
94 EE latin small letter i with circumflex accent
95 EF latin small letter i with diaeresis
96 F1 latin small letter n with tilde
97 F3 latin small letter o with acute accent
98 F2 latin small letter o with grave accent
99 F4 latin small letter o with circumflex accent
9A F6 latin small letter o with diaeresis
9B F5 latin small letter o with tilde
9C FA latin small letter u with acute accent
9D F9 latin small letter u with grave accent
9E FB latin small letter u with circumflex accent
9F FC latin small letter u with diaeresis
A0 n/a dagger
A1 B0 degree sign
A2 A2 copyright sign
A3 A3 pound sign
A4 A7 section sign
A5 2A bullet
A6 B6 paragraph sign
A7 DF latin small leter sharp s,
greek capital letter beta
RTF Mail Proposal page 19
Macintosh to ANSI (continued)
Mac ANSI Character
----- ------ ------------------------------------
A8 AE registered trademark sign
A9 A9 copyright sign
AA n/a trademark ligature
AB B4 acute accent
AC A8 diaeresis
AD n/a not equal to
AE C6 latin capital letter A with E
AF D8 latin capital letter O with oblique stroke
B0 n/a infinity sign
B1 B1 plus-minus sign
B2 n/a less than or equal to
B3 n/a greater than or equal to
B4 A5 yen sign
B5 B5 micro sign
B6 n/a partial differential sign
B7 n/a summation
B8 n/a repeated product
B9 n/a greek small letter pi
BA n/a integral sign
BB AA feminine ordinal indicator
BC BA masculine ordinal indicator
BD n/a greek capital letter omega
BE E6 latin small letter a with e
BF F8 latin small letter o with oblique stroke
C0 BF inverted question mark
C1 A1 inverted exclamation point
C2 AC not sign
C3 n/a radical sign
C4 n/a latin small letter script f,
florin sign
C5 n/a almost equals
C6 n/a increment
C7 AB left pointing double angle quotation mark
C8 BB right pointing double angle quotation mark
C9 n/a horizontal ellipsis
CA A0 no-break space
CB C0 latin capital letter A with grave accent
CC C3 latin capital letter A with tilde
CD D5 latin capital letter O with tilde
CE n/a latin capital ligature O with E
CF n/a latin small ligature o with e
RTF Mail Proposal page 20
Macintosh to ANSI (continued)
Mac ANSI Character
----- ------ ------------------------------------
D0 2D en-dash
D1 2D em-dash
D2 22 left double quotation mark
D3 22 right double quotation mark
D4 27 left single quotation mark
D5 27 right single quotation mark
D6 F7 division sign
D7 n/a lozenge
D8 FF latin small letter y with diaeresis
D9 59 latin capital letter y with diaeresis
DA 2F division
DB A4 currency sign
DC 3C single left pointing angle quotation mark
DD 3E single right pointing angle quotation mark
DE n/a fi ligature small
DF n/a fl ligature small
E0 n/a double dagger
E1 2E middle dot
E2 27 single low quotation mark
E3 22 double low quotation mark
E4 n/a permille sign
E5 C2 latin capital letter A with circumflex accent
E6 CA latin capital letter E with circumflex accent
E7 C1 latin capital letter A with acute accent
E8 CB latin capital letter E with diaeresis
E9 C8 latin capital letter E with grave accent
EA CD latin capital letter I with acute accent
EB CE latin capital letter I with circumflex accent
EC CF latin capital letter I with diaeresis
ED CC latin capital letter I with grave accent
EE D3 latin capital letter O with acute accent
EF D4 latin capital letter O with circumflex accent
F0 n/a Apple logo
F1 D2 latin capital letter O with grave accent
F2 DA latin capital letter U with acute accent
F3 DB latin capital letter U with circumflex accent
F4 D9 latin capital letter U with grave accent
F5 n/a latin small letter i without dot above
F6 5E circumflex accent
F7 n/a nonspacing tilde
RTF Mail Proposal page 21
Macintosh to ANSI (continued)
Mac ANSI Character
----- ------ ------------------------------------
F8 AF macron
F9 n/a breve
FA n/a dot above
FB n/a ring above
FC B8 cedilla
FD n/a double acute accent
FE n/a ogonek
FF n/a caron
