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taut typesetter is now tvdos package

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minjaesong
2026-05-22 01:37:24 +09:00
parent 0b82d4b32c
commit 83d9cde0bd
6 changed files with 49 additions and 297 deletions
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57
assets/disk0/tvdos/bin/command.js
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@@ -77,56 +77,31 @@ function printmotd() {
let motd = motdFile.sread().trim()
let width = con.getmaxyx()[1]
let ts = require("typesetter")
if (goFancy) {
let margin = 4
let internalWidth = width - 2*margin
let textWidth = internalWidth - 2 // one space of padding inside each ribbon edge
con.color_pair(255,253) // white text, transparent back (initial ribbon)
let [cy, cx] = con.getyx()
con.mvaddch(cy, 4, 16);con.curs_right();print(' ')
const PCX_INIT = margin - 2
let tcnt = 0
let pcx = PCX_INIT
con.color_pair(240,253) // black text, white back (first line of text)
while (tcnt <= motd.length) {
let char = motd.charAt(tcnt)
if (char != '\n') {
// prevent the line starting from ' '
if (pcx != PCX_INIT || char != ' ') {
print(motd.charAt(tcnt))
}
pcx += 1
}
if ('\n' == char || pcx % internalWidth == 0 && pcx != 0 || tcnt == motd.length) {
// current line ending
let [_, ncx] = con.getyx()
for (let k = 0; k < width - margin - ncx + 1; k++) print(' ')
con.color_pair(255,253) // white text, transparent back
con.addch(17);println()
if (tcnt == motd.length) break
// next line header
let [ncy, __] = con.getyx()
con.color_pair(255,253) // white text, transparent back
con.mvaddch(ncy, 4, 16);con.curs_right();print(' ');con.color_pair(240,253) // black text, white back (subsequent lines of the text)
pcx = PCX_INIT
}
tcnt += 1
}
let lines = ts.typeset(motd, textWidth)
lines.forEach(line => {
let [cy, _cx] = con.getyx()
con.color_pair(255,253) // ribbon edge: white text, transparent back
con.mvaddch(cy, margin, 16); con.curs_right()
print(' ')
con.color_pair(240,253) // body: black text, white back
print(line)
con.color_pair(255,253)
print(' ')
con.addch(17); println()
})
con.reset_graphics()
}
else {
println()
println(motd)
let lines = ts.typeset(motd, width)
lines.forEach(line => println(line))
}
println()