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% tc-chg.txt
%
% (c) Copyright 1995, 1996, 1997 J"org Knappen
%
% This file is part of ecfonts version 1.0
%
% Please read the files 00readme.txt, 00inst.txt, 00error.txt, and
% copyrite.txt for further information
%
% You find some documentation in ecdoc.tex (needs LaTeX2e)
This file documents changes to the tc fonts after 17-JUN-1995
1-FEB-1997 After the release of the ec fonts, this file is closed.
Further changes will be documented in ec-chg.txt.
19-JAN-1997 Adjusted height of capital hachek accent
Added <hyphen><hyphenchar> ligature even for tc fonts.
11-JAN-1997 Tuned the center dot to work well with catalan l.l
7-JAN-1997 Replaced |monospace| by |hefty| in condition for pos3 in
textsurd.
Added forgotten |pickup tiny.nib| to italic fractions
1/2 and 1/4.
Improved shape of the low lying tilde.
Corrected |font_identifier| for tcsl (found by Ulrik Vieth)
Changed |vair| for tcso from 13 to 15 (found by Ulrik Vieth)
Added tcfs (Fibonacci Slanted) as suggeseted by Ulrik Vieth
Finally found the bug in upwards and downwards arrows, causing
strange pathes at high resolution. Some r's and l's were
switched.
23-DEC-1996 Made all fontnames 4 letters + 4 digits for the interpolating
fonts. Renamed tcr -> tcrm, tcb -> tcrb, tcu -> tcui.
22-DEC-1996 Got rid of txmacros.mf by moving the few definitions either
to exbase.mf or txaccent.mf.
Consequently applied |hi.| in txpseudo.mf.
20-DEC-1996 Starting transition to ec: Renamed files, replaced |dcchar| by
|ecchar|, changed file headers, changed |version_check| to ask
for (1,0).
19-NOV-1996 Added more characters: New capital tie, semantic brackets,
servicemark, abzueglich
18-NOV-1996 Added more characters: textminus, ascender height cwm,
copyleft, circled P, new tie, capital new tie,
numero sign, aestimated sign, quill brackets,
reference mark, textsurd, open bullet
18-NOV-1996 Applied the changes in dcbi parameters also to
tcbi
*********** Release of dc 1.3 Patchlevel 4 *************************************
25-AUG-1996 Applied the parameter change also to tcso at 5 pt
*********** Release of dc 1.3 Patchlevel 3 *************************************
23-AUG-1996 Changed Parameters for tcsx at 5 pt.
23-AUG-1996 Added |zero_width| to the programme for the capital compound word
mark; without this statement the chardx value is wrong.
*********** Release of dc 1.3 **************************************************
31-MAY-1996 Corrected |tiny| for dcsx..tcso at 5 pt
Changed |clear_memory| to |clear_extra_memory|
Finnish
Checked parameters for several fonts (suggested
by Ulrik Vieth)
12-MAY-1996 Added a capital cwm to the tc fonts
Changed several def's to vardef's in txpseudo.mf
Brought tcstdedt.tex up-to-date
Added tcvi (variable width italic typewriter)
Made tcr and tcsl parameters equal to dcr/dcsl
Made tcsx0500 more expanded, ditto tcso
Added the additional font dimensions 23--31
Removed unneeded |lc_circle_height(#)|
24-APR-1996 Changed the |basedef|-line for tcbi to contain unrounded
sizes (14.4 instead of 14 etc.)
Buildt in version consistency control
Added comma and full stop to the tc character set,
this facilates macros for oldstyle digits.
15-APR-1996 Remade txpseudo in the style of dxpseudo, with all
consequences
14-APR-1996 Deleted superfluous |pickup fine.nib| in \textdivide
Added italic oldstyle digits by Gert-Jan Lockhorst
******************* Version 1.0 *****************************************
2-SEP-1995 Fixed bug in double hyphen and double hyphenchar (strokes
were too thin)
31-AUG-1995 Finish: Added file headers, clean up the directory
24-AUG-1995 Made sans serif parameters conformant with the dc sans
family
6-AUG-1995 Added |if .5w <> good.x .5w: change_width; fi| to the bullet
Made superscripts and fractions less wide
Adjusted Registered (tail of R)
4-AUG-1995 Changed depth of the big circle to
|max(desc_depth#,paren_depth#)|
Adjusted the C inside the copyright sign
3-AUG-1995 Changed pen for horizontal crossbars in Yen, Won, Naira, Lira,
and Peso to |extra_rule.nib| (finer than |rule.nib|)
Added Female and Male Ordinal Indicators
Added trademark
Added Copyright and Registered, made the big circle deeper for
typewriter design (replaced |paren_depth| with |desc_depth|)
There are now all characters for release 1.0 implemented.
25-JUL-1995 Added Baht sign (Thai currency)
22-JUL-1995 Added Won, Naira, Peso and Dong
Added base serif to the pilcrow sign, if the font bears serifs,
the original design is still available in the sans serif font
Added Centigrade
Added alternate pilcrow with one vertical bar only in oct"231"
Added fractions 1/4, 1/2, 3/4
Added interrobang and gnaborretni
Added recipe, made provision for recipe in dxaccess.mf
21-JUL-1995 Added superscript digits 1, 2, and 3 both for roman
and italic (New files txrsuper.mf and txisuper.mf)
Included degree sign and per ten thousand sign from
Yannis' Unicode Computer Modern fonts
Added symmetry fix from Alan Jeffrey's stmaryrd fonts to
the degree sign
Fine tuned the Lira sign to guarantee equal crossbars
Added tie accent, cm version (for lowercase) in txsymbol,
oct"023", and a new uppercase version in txaccent, oct"033".
Duplicated the double hyphen, one instance is completely inside
its box, placed on `-', the other is hanging (oct"177")
Renovated the section sign (\S), very much improved especially
for bold extended parameters.
16-JUL-1995 Sorted accents in txaccent by their font position
Introduced |accent_gap| to the ring accent
Changed width of capital ring accent
11-JUL-1995 Adjusted heights of capital accents
Added |cap_accent_height#| and |cap_accent_height| to txpseudo.mf
Finally got all capital accents in a consitent look (jk)
10-JUL-1995 Adjusted umlaut, dot above and hachek accents to use with
capitals.
Added dirty trick for the sharp dimensions to txaccent.mf
Added a bunch of pseudoparameters to txpseudo.mf (jk)
19-JUN-1995 Decided to add Ohm sign and Mho sign to the tc fonts.
Placed them on `W' and `M' respectively.
18-JUN-1995 Added tick, double tick, back tick and double back tick
to txsymbol.mf
Added blank sign to txsymbol.mf
Created file txpseudo.mf with pseudoparameters
Added this file to the input list of txsymb.mf
17-JUN-1995 The tc fonts are consolidated enough that I open the change log
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