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Diffstat (limited to 'doc')
| -rw-r--r-- | doc/context/documents/general/manuals/luametatex.pdf | bin | 1381889 -> 1382055 bytes | |||
| -rw-r--r-- | doc/context/sources/general/manuals/followingup/followingup-fonts.tex | 38 | ||||
| -rw-r--r-- | doc/context/sources/general/manuals/luametatex/luametatex.tex | 4 |
3 files changed, 42 insertions, 0 deletions
diff --git a/doc/context/documents/general/manuals/luametatex.pdf b/doc/context/documents/general/manuals/luametatex.pdf Binary files differindex aa6067683..326bd097b 100644 --- a/doc/context/documents/general/manuals/luametatex.pdf +++ b/doc/context/documents/general/manuals/luametatex.pdf diff --git a/doc/context/sources/general/manuals/followingup/followingup-fonts.tex b/doc/context/sources/general/manuals/followingup/followingup-fonts.tex index c8736e4c4..a3059847e 100644 --- a/doc/context/sources/general/manuals/followingup/followingup-fonts.tex +++ b/doc/context/sources/general/manuals/followingup/followingup-fonts.tex @@ -205,6 +205,9 @@ To quote Jojo Mayer: \darkred \getbuffer \stopnarrower +Keep in mind that this can interfere badly with font feature processing which also +used offsets. It might work out okay, or not. + The scales, as mentioned, works with pseudo scales but that is sometimes a bit cumbersome. This is why a special \type {\numericscale} primitive has been introduced. @@ -246,6 +249,34 @@ load multiple instances of large (e.g.\ \CJK) fonts, it makes sense too. But, fo instance on a document like the \LUAMETATEX\ manual it only saves 2 instances on 158, and those are the few bold fonts used for titling. +That said, here is another example: + +\startbuffer +\def\UnKernedTeX + {T% + {\glyph xoffset -.2ex yoffset -.4ex `E}% + {\glyph xoffset -.4ex options "60 `X}} + +We use \UnKernedTeX\ and {\bf \UnKernedTeX} and {\bs \UnKernedTeX}: +the slanted version could use some more left shifting of the E. +\stopbuffer + +\typebuffer + +This gives is the \TEX\ logos (but of course we normally use the real ones +instead). + +\getbuffer + +After doing this with text, I wondered if we can avoid multiple sizes of an +otherwise same math font. Currently text, script and script script styles all use +the same font, but scaled. And, indeed, experiments show that this can be done, +although the math renderer had to be adapted to it. So, for now it's an +experiment. Users have to check if things are okay. Also, we have slightly +different rounding than with normal scaling. Of course the big advantage is that +we have less instances (math can add up more than text as every size has in fact +three instances). + \stopchapter \stopcomponent @@ -294,3 +325,10 @@ instance on a document like the \LUAMETATEX\ manual it only saves 2 instances on \stopbuffer \getbuffer + +% As often there is a musical timestamp to this text: discovering Julia Hofer +% (bass, came there via checking out (of course) Leland Sklar, and now i have to +% watch a bunch of Victor Wooten videos too) and Neon Vine's (play and combine +% anything) on YT. Both examples of where (imo extensive) practicing real +% instruments can bring you with todays diverse equipment. These are interesting +% times (it's now last days of 2020). diff --git a/doc/context/sources/general/manuals/luametatex/luametatex.tex b/doc/context/sources/general/manuals/luametatex/luametatex.tex index 4615ea262..da096fb89 100644 --- a/doc/context/sources/general/manuals/luametatex/luametatex.tex +++ b/doc/context/sources/general/manuals/luametatex/luametatex.tex @@ -75,6 +75,10 @@ % \listcallbackmode0 +% \enableexperiments[text.fonts.compact] +% \enableexperiments[math.fonts.compact] +% \enabledirectives[fonts.injections.method=advance] + \pushoverloadmode \unprotect % test code \protect \popoverloadmode |