This PR contains a large number of changes in support of the implementation of the Medley Dsplay Fon file format.
The changes are documented in the docs/internal/FONTCHANGES.TEDIT file.
* Update lispusers/INSPECTCODE-TEDIT for changes to Tedit.
This could be considered to be incorporated directly into sources/INSPECT.
(This was changed from TCOMPL (LCOM) to COMPILE-FILE (DFASL) because it just wouldn't compile correctly otherwise, for me.)
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Co-authored-by: rmkaplan <ron.kaplan@post.harvard.edu>
* Inspectcode scrolls, has the correct window title
* Add promptwindo so M-f search strings are locally visible
* Fix FILETYPE for LLDISPLAY
* MEDLEYFONTFORMAT More efficient store and read of numeric Interlisp arrays
All display fontfiles are now in the single fonts/displayfonts/ directory. The subdirectories adobe, big, other, altofonts have been deleted, and are no longer on DISPLAYFONTDIRECTORIES. The few additional displayfonts from the envos repo are included.
This is the result of:
Removing all byte-identical files, leaving a representative of each such equivalence class in displayfonts/
Removing all files in displayfonts that are renamed byte-identical copies of other files in displayfonts/ (e.g. helvetica1-MRR-c0.displayfont is a fake-renamed copy of helvetica4-MRR-c0.displayfont). These are to be constructed on the fly by the font substitution mechanism.
Roughly comparing the bitmaps of non-identical files with the same font family/size/face/charset in the different subdirectories, and making displayfonts/ have the one that looks best (e.g. most glyphs, unless garbage), giving priority to ones that are already in displayfonts/.
Moving the remaining odd-ball files from the subdirectories to displayfonts/ (e.g. gates, music).
Copying from Envos the 30 or so files that are not byte-identical copies of files already in displayfonts/.
Fix editing of button...correctly wait for edit to complete before updating the button itself.
Add (FIND-BUTTON label) function.
Minor updates to documentation.
* Tedit window splitting is more robust, interface through menu items instead of split-region on the right of the window. See TEDIT-RELEASENOTES.TEDIT
* Tedit recognizes color as specfied by DSPCOLOR, passes it to hardcopy
* N-way buttons default to unsorted--new items go at the end. Otherwise keyboard shortcut meta-3 for the 3rd font might pick a different one depending on what went before.
* USER.CM can be specified as an opening property for Bravo conversion.
* Adresses/fixes Tedit issues #2173#2172#2171#2142#2105#2062#2059#1972 (maybe some others).
* Changes to rationalize internal interfaces and simplify code, and particularly to eliminate internal dependencies on the STREAMHINT Xpointer backlink. STREAMHINT is only accessed if a client has grabbed the TEXTOBJ and passes it back in. The stream and window are the safe/reliable way of referencing the Tedit state (and the window and stream know about each other, and know about the TEXTOBJ only through the stream).
* Many changes to TEDIT-STRESS, including new defaults CHECKARRAYS NIL, NSYSOUTS 0, ARRAYBLOCKCHECKING T
* lispusers/EQUATIONS: image object no longer saves state on the stream, not the window (which may not be there).
* Rename CHARNAME to be CHARCODE.ENCODE, parallel to CHARCODE.DECODE
* Collect TALK files into lispusers/talk/
renamed with hyphen convention. Also pull over TALKGAP files that were previous obsolete, and remove them from obsolete/lispusers
* Replace TALK.TEDIT--file got smashed
* TALK.TEDIT now comments the current situation
* EXAMINEDEFS uses the Tedit atom-bound table for word selection
* REGIONMANAGER gives client better control over region recovered
* TEDIT-PF-SEE: Meta-T defaults to showing the definition in the curren…
* REGIONMANAGER and GITFNS documentation update
* Better handling of a glyph with ENCODING of -1.
I treat it as the _slug_ glyph, instead of the _default_ of a solid block.
* Handle scrambled bitmaps issue #2109.
Glyphs with zero width bitmap *and* zero advance (_escapement_) caused miscalculated glyph offsets into the CHARSETINFO bitmap.
* Allow and ignore COMMENT lines preceding the STARTFONT line.
Add error checking for extracting font FAMILY, SIZE, FACE, etc. from the BDF-FONT object.
Add recommendation to documentation to write the DISPLAYFONT files to a directory separate from the system's IL:DISPLAYFONTDIRECTORIES locations.
* Account for glyphs with a negative initial offset.
* Add VERBOSE optional parameter to READ-BDF to report font internal FAMILY, FACE, etc.
Change &OPTIONAL parameters of WRITE-BDF-TO-DISPLAYFONT-FILES to &KEY to simplify calling. (No need to remember the order.)
Add CHAR-SETS and WRITE-UNMAPPED parameters to WRITE-BDF-TO-DISPLAYFONT-FILES to allow some level of control of which DISPLAYFONT files are written.
Updated documentation, and added warning note about font's FAMILY containing any digits.
* Now can create the FONTDESCRIPTOR with all non-empty charsets.
Can write DISPLAYFONTFILE format ("STRIKE") files for the charsets.
Add ability to use mapping of Unicode charcode to unknown XCCS charcode in the private space.
* Create 2nd FONTDESCRIPTOR for unmapped Unicode to XCCS charcodes, organized by charset-like (8-bit splitting of charcode) of Unicode encoding value.
* Added option to create and write files for RAW FONTDESCRIPTOR which does NO mapping from Unicode to XCCS.
All glyphs are at the Unicode encoding positions.
Any glyphs with Unicode encoding > xFFFF are not included in the FONTDESCRIPTOR or DISPLAYFONT files.
* Fix a bug where I assumed glyph names couldn't be parsed as a number; and a little cleanup.
The linux otf2bdf utility uses the hex of encoding value as the name, which can appear to be a FLOAT and overflow (i.e., 3D39).
Similar parsing problem fixed and corrected an error message.
* Initial documentation file written.
* Add back character sets that had characters outside 16 bit plane
* Update XCCS-353=SYMBOLS3.TXT
Update title line
* Update UNICODE.TEDIT
* Fix charset names
* Reorganized the tables, added requested interfaces
* Use a single hash
* Top-level array branch beats a single hash
* cleanup UNICODE.TRANSLATE macro
* Fix slug in outcharfn
* Remove a stray line
* Another try, would work for raw
* Remove duplicates, redo hashing
* Getting complete maps in both directions
* Initializing
* Only the latest file versions
* Add back gothic mappings
* Enable FONTSAMPLER to display glyphs from DISPLAYFONT (bitmap font) on non-DISPLAY stream (e.g., PDF)
Added .LCOM to repository.
Corrected PR.
* Relocate FONTSAMPLE files to obsolete.
* Files renamed. Internal names and documentation were NOT updated.
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Co-authored-by: rmkaplan <ron.kaplan@post.harvard.edu>
These are macros that I have been using for years to simplify the
storage and retrieval of items in alist structures with arbitrary
numbers of keys. They may prove useful to others.
