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rhpidfyre.io:master rhpidfyre.io:rfwfs-library rhpidfyre.io:rfwfs rhpidfyre.io:rfwfs-classes rhpidfyre.io:rfwfs-hashtable rhpidfyre.io:ejs rhpidfyre.io:monorepo rhpidfyre.io:noastro rhpidfyre.io:history rhpidfyre.io:noreact rhpidfyre.io:contextMenu rhpidfyre.io:commands rhpidfyre.io:prompt rhpidfyre.io:react
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compare: rhpidfyre.io:f8cddaf340e427346670bb60e64dc8d8c00158aa
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rhpidfyre.io:rfwfs-library rhpidfyre.io:rfwfs rhpidfyre.io:rfwfs-classes rhpidfyre.io:rfwfs-hashtable rhpidfyre.io:ejs rhpidfyre.io:monorepo rhpidfyre.io:master rhpidfyre.io:noastro rhpidfyre.io:history rhpidfyre.io:noreact rhpidfyre.io:contextMenu rhpidfyre.io:commands rhpidfyre.io:prompt rhpidfyre.io:react

1 Commits
rfwfs ... f8cddaf340

Author SHA1 Message Date
rhpidfyre
f8cddaf340 --emptyOutDir for silenting a build warning 2025-02-23 20:31:45 -05:00
22 changed files with 165 additions and 397 deletions
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6
package.json
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@ -9,9 +9,9 @@
"preview": "vite preview" "preview": "vite preview"
}, },
"devDependencies": { "devDependencies": {
"sass": "^1.85.1", "sass": "^1.85.0",
"typescript": "^5.8.2", "typescript": "^5.7.3",
"vite": "^6.2.2", "vite": "^6.1.1",
"vite-plugin-html": "^3.2.2" "vite-plugin-html": "^3.2.2"
} }
} }

4
src/index.html
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@ -1,5 +1,5 @@
<!doctype html> <!doctype html>
<html> <html lang="en">
<head> <head>
<meta charset="UTF-8"/> <meta charset="UTF-8"/>
<meta name="viewport" content="width=device-width"/> <meta name="viewport" content="width=device-width"/>
@ -56,6 +56,6 @@
</style> </style>
</noscript> </noscript>
</footer> </footer>
<script type="module" src="./rt/emulator/terminal.ts"></script> <script type="module" src="./rt/terminal.ts"></script>
</body> </body>
</html> </html>

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src/public/logo.png
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2
src/rt/elements/prompt.ts
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@ -1,5 +1,5 @@
import { cyan, green } from "../shell/color" import { cyan, green } from "../shell/color"
import { get_working_dir_name } from "../rfwfs/library" import { get_working_dir_name } from "../shell/fs/fn"
import create from "./create" import create from "./create"

9
src/rt/elements/stdout.ts
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@ -26,12 +26,6 @@ function stdout_grid<T extends HTMLElement>(left: string[], right: string[], hea
return wrap_indicator return wrap_indicator
} }
function stdout_horizontal_elements<T extends HTMLElement>(elements: T[]) {
const h_elements_out = horizontal()
h_elements_out.append(...elements)
return h_elements_out
}
function stdout_horizontal(strs: string[]) { function stdout_horizontal(strs: string[]) {
const p = create("p") const p = create("p")
strs.forEach((str, i) => { strs.forEach((str, i) => {
@ -54,8 +48,7 @@ export default function stdout(str: string) {
} }
export { export {
stdout_horizontal_elements,
stdout_horizontal,
stdout_grid, stdout_grid,
stdout_horizontal,
stdout_bold stdout_bold
} }

4
src/rt/emulator/keys.ts → src/rt/keys.ts
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@ -1,5 +1,5 @@
import run from "../shell/command/command" import run from "./shell/command/command"
import history from "../shell/history" import history from "./shell/history"
type InputClosure = (key_event: KeyboardEvent) => void type InputClosure = (key_event: KeyboardEvent) => void
interface EnterArgs { interface EnterArgs {

47
src/rt/rfwfs/enum.ts
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@ -1,47 +0,0 @@
type ConstEnum = number
const enum EntryType {
Directory,
Binary,
File,
}
const enum Permissions {
r,
w,
rw,
none,
}
const enum PermissionsBinary {
r,
w,
x,
rw,
rwx,
rx,
wx,
none,
}
const enum PushStatus {
Ok,
Duplicate,
Denied,
}
const enum ReadStatus {
Ok,
NotFound,
Denied,
}
const enum Result {
None,
Ok,
}
export {
type ConstEnum,
PermissionsBinary,
Permissions,
PushStatus,
ReadStatus,
EntryType,
Result,
}

41
src/rt/rfwfs/fs/root.ts
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@ -1,41 +0,0 @@
import { Permissions } from "../enum"
import rfwfs from "../main"
const time_now = (Date.now()/1000)|0
// ------------ Home ------------
const config = rfwfs.directory(".config", Permissions.rw, time_now)
const local = rfwfs.directory(".local", Permissions.rw, time_now)
const downloads = rfwfs.directory("Downloads", Permissions.rw, time_now)
const pictures = rfwfs.directory("Pictures", Permissions.rw, time_now)
const desktop = rfwfs.directory("Desktop", Permissions.rw, time_now)
const videos = rfwfs.directory("Videos", Permissions.rw, time_now)
const music = rfwfs.directory("Music", Permissions.rw, time_now)
const user = rfwfs.directory("user", Permissions.r, time_now, [
config,
local,
downloads,
pictures,
videos,
music,
desktop,
])
// /home/
const home = rfwfs.directory("home", Permissions.r, time_now, [user])
// ------------
// ------------ root ------------
const bin = rfwfs.directory("bin", Permissions.r, time_now)
const vard = rfwfs.directory("var", Permissions.r, time_now)
const etc = rfwfs.directory("etc", Permissions.r, time_now)
// ------------
export default rfwfs.directory("/", Permissions.r, time_now, [
bin,
home,
vard,
etc,
])

11
src/rt/rfwfs/hash.ts
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@ -1,11 +0,0 @@
async function hash(inner_as_string: string) {
const encoder = new TextEncoder()
const hash = await crypto.subtle.digest("SHA-256", encoder.encode(inner_as_string))
const hash_as_uint8 = new Uint8Array(hash)
return Array.from(hash_as_uint8).map(byte => byte.toString(16).padStart(2, "0")).join("")
}
export default async function generate_sha256(inner_as_string: string) {
const sha256 = await hash(inner_as_string)
return sha256
}

20
src/rt/rfwfs/index.ts
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@ -1,20 +0,0 @@
import { type Entry } from "./main"
import { wrap_bsearch, type WrapBSearch } from "./wrap"
export default function directory_search<T extends Entry>(entry_collection: T[], file_name: string): WrapBSearch<T> | undefined {
let start = 0
let end = entry_collection.length-1
while (start<=end) {
const median = (start+end)>>1
const median_name = entry_collection[median].name.inner
if (median_name === file_name) {
return wrap_bsearch(median, entry_collection[median])
} else if (median_name<file_name) {
start = median+1
} else {
end = median-1
}
}
return undefined
}

168
src/rt/rfwfs/main.ts
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@ -1,168 +0,0 @@
import { EntryType, PushStatus, ReadStatus, Permissions, ConstEnum, PermissionsBinary } from "./enum"
import { wrap_entry, wrap_none, WrapResultEntry, WrapResultNone } from "./wrap"
import directory_search from "./index"
type FileInner = string | number
interface Entry {
permissions: Permissions,
timestamp: EntryValue<number>,
name: EntryValue<string>,
readonly type: EntryType,
}
interface EntryFile extends Entry {
inner: EntryValue<FileInner>,
hash: string,
}
interface EntryCollection<T extends Entry> extends Entry {
inner: RfwfsDirectory<T>,
}
interface Rfwfs {
directory: <T extends Entry>(default_name: string, default_permissions: Permissions, default_timestamp?: number, default_inner?: T[]) => EntryCollection<T>,
file: (default_name: string, default_permissions: Permissions, default_timestamp?: number, default_inner?: FileInner) => EntryFile,
is_binary: <T extends Entry>(entry: T) => boolean,
is_file: <T extends Entry>(entry: T) => boolean,
is_dir: <T extends Entry>(entry: T) => boolean,
}
function execute_access<P extends ConstEnum>(permissions: P): boolean {
return permissions === PermissionsBinary.rwx
|| permissions === PermissionsBinary.rx
|| permissions === PermissionsBinary.wx
|| permissions === PermissionsBinary.x
}
function read_write_access<P extends ConstEnum>(permissions: P): boolean {
return permissions === Permissions.rw
}
function read_access<P extends ConstEnum>(permissions: P): boolean {
return read_write_access(permissions) || permissions === Permissions.r
}
function write_access<P extends ConstEnum>(permissions: P): boolean {
return read_write_access(permissions) || permissions === Permissions.w
}
class EntryValue<T> {
public inner: T;
protected entry: Entry
constructor(entry: Entry, inner_default: T) {
this.inner = inner_default
this.entry = entry
}
public write<I extends T>(item: I): boolean {
if (write_access(this.entry.permissions)) {
this.inner = item
return true
}
return false
}
public read(): T | undefined {
return read_access(this.entry.permissions) ? this.inner : undefined
}
}
class RfwfsDirectory<T extends Entry> {
public inner: T[];
protected entry: Entry
constructor(entry: Entry, inner: T[]) {
this.inner = inner
this.entry = entry
}
public sort() {
this.inner.sort((a,z) => a.name.inner.localeCompare(z.name.inner))
}
public clone(file_name: string): WrapResultEntry<T, ReadStatus> {
if (read_write_access(this.entry.permissions)) {
const clone_find = directory_search(this.inner, file_name)
if (clone_find) {
return wrap_entry(ReadStatus.Ok, { ...clone_find.result })
}
return wrap_entry(ReadStatus.NotFound)
}
return wrap_entry(ReadStatus.Denied)
}
public find(file_name: string): WrapResultEntry<T, ReadStatus> {
if (read_write_access(this.entry.permissions)) {
const file_search = directory_search(this.inner, file_name)
if (file_search) {
return wrap_entry(ReadStatus.Ok, file_search.result)
}
return wrap_entry(ReadStatus.NotFound)
}
return wrap_entry(ReadStatus.Denied)
}
public push<E extends T>(entry: E): WrapResultNone<PushStatus> {
if (read_write_access(this.entry.permissions)) {
const no_duplicates = directory_search(this.inner, entry.name.inner)
if (!no_duplicates) {
this.inner.push(entry)
this.inner.sort()
return wrap_none(PushStatus.Ok)
}
return wrap_none(PushStatus.Duplicate)
}
return wrap_none(PushStatus.Denied)
}
public pop(file_name: string): WrapResultEntry<T, ReadStatus> {
if (read_write_access(this.entry.permissions)) {
const pop_find = directory_search(this.inner, file_name)
if (pop_find) {
this.inner.splice(pop_find.some, 1)
return wrap_entry(ReadStatus.Ok, pop_find.result)
}
return wrap_entry(ReadStatus.NotFound)
}
return wrap_entry(ReadStatus.Denied)
}
}
const rfwfs = {} as Rfwfs
rfwfs.is_dir = function(entry) {
return entry.type === EntryType.Directory
}
rfwfs.is_file = function(entry) {
return entry.type === EntryType.File
}
rfwfs.is_binary = function(entry) {
return entry.type === EntryType.Binary
}
rfwfs.file = function(default_name, default_permissions, default_timestamp, default_inner) {
const file = { type: EntryType.File } as EntryFile
file.hash = "0"
file.permissions = default_permissions
file.timestamp = new EntryValue(file, default_timestamp ? default_timestamp : (Date.now()/1000)|0)
file.inner = new EntryValue(file, default_inner ? default_inner : "")
file.name = new EntryValue(file, default_name)
return file
}
rfwfs.directory = function<T extends Entry>(default_name: string, default_permissions: Permissions, default_timestamp?: number, default_inner?: T[]): EntryCollection<T> {
const directory = { type: EntryType.Directory } as EntryCollection<T>
directory.permissions = default_permissions
directory.timestamp = new EntryValue(directory, default_timestamp ? default_timestamp : (Date.now()/1000)|0)
directory.inner = new RfwfsDirectory(directory, default_inner ? default_inner : [])
directory.name = new EntryValue(directory, default_name)
return directory
}
export default rfwfs
export {
type EntryCollection,
type FileInner,
type EntryFile,
type Entry,
}

40
src/rt/rfwfs/wrap.ts
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@ -1,40 +0,0 @@
import { Result, type ConstEnum } from "./enum"
import { type Entry } from "./main"
type WrapResultEntry<T extends Entry, U> = WrapResult<T | undefined, U>
type WrapBSearch<T extends Entry> = WrapResult<T, number>
type WrapResultNone<T> = WrapResult<Result.None, T>
interface WrapResult<T, U> {
/** The resulting value if `U` is a success */
readonly result: T,
/** Represents some arbitrary extra value, usually a success status */
readonly some: U
}
function wrap<T, U>(result: T, some: U): WrapResult<T, U> {
return { result: result, some: some }
}
function wrap_bsearch<T extends Entry>(index: number, result: T): WrapBSearch<T> {
return wrap(result, index)
}
function wrap_entry<T extends ConstEnum, U extends Entry>(status: T, result?: U): WrapResultEntry<U, T> {
return wrap(result, status)
}
function wrap_none<T extends ConstEnum>(status: T): WrapResultNone<T> {
return wrap(Result.None, status)
}
export default wrap
export {
wrap_bsearch,
wrap_entry,
wrap_none,
type WrapResultEntry,
type WrapResultNone,
type WrapBSearch,
type WrapResult,
}

17
src/rt/shell/color.ts
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@ -7,23 +7,20 @@ const enum Colors {
cyan = "cyan", cyan = "cyan",
bold = "bold" bold = "bold"
} }
function newcolor(inner: string, color?: Colors, bold?: boolean) { function newcolor(inner: string, color?: Colors) {
const span = create("span", color) const span = create("span", color)
span.innerText = inner span.innerText = inner
if (bold) {
span.className = color ? color+" bold" : "bold"
}
return span return span
} }
const red = (s: string, bold?: boolean) => newcolor(s, Colors.red, bold) const red = (s: string) => newcolor(s, Colors.red )
const green = (s: string, bold?: boolean) => newcolor(s, Colors.green, bold) const green = (s: string) => newcolor(s, Colors.green)
const blue = (s: string, bold?: boolean) => newcolor(s, Colors.blue, bold) const blue = (s: string) => newcolor(s, Colors.blue)
const cyan = (s: string, bold?: boolean) => newcolor(s, Colors.cyan, bold) const cyan = (s: string) => newcolor(s, Colors.cyan)
const bold = (s: string) => newcolor(s, Colors.bold) const bold = (s: string) => newcolor(s, Colors.bold)
export default function rgb(s: string, Ru8: number, Gu8: number, Bu8: number, bold?: boolean) { export default function rgb(s: string, Ru8: number, Gu8: number, Bu8: number) {
const rgb_span = newcolor(s, undefined, bold) const rgb_span = newcolor(s)
rgb_span.style.color = `rgb(${Ru8},${Gu8},${Bu8})` rgb_span.style.color = `rgb(${Ru8},${Gu8},${Bu8})`
return rgb_span return rgb_span
} }

8
src/rt/shell/command/builtin/cd.ts
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@ -1,15 +1,13 @@
import { set_working_dir, SetDirStatus } from "../../../rfwfs/library" import { set_working_dir, SetDirStatus } from "../../fs/fn"
import type { Args, Term } from "../list" import type { Args, Term } from "../list"
import stdout from "../../../elements/stdout"
export default function cd(term: Term, args: Args): boolean { export default function cd(term: Term, args: Args): boolean {
const new_dir_status = set_working_dir(args[1]) const new_dir_status = set_working_dir(args[1])
if (new_dir_status === SetDirStatus.NotADirectory) { if (new_dir_status === SetDirStatus.NotADirectory) {
term.appendChild(stdout(`cd: "${args[1]}" is not a directory`)) // return <p>{"cd: \""}{bold(args[1])}{"\" is not a directory"}</p>
} else if (new_dir_status === SetDirStatus.NotFound) { } else if (new_dir_status === SetDirStatus.NotFound) {
term.appendChild(stdout(`cd: The directory "${args[1]}" does not exist`)) // return <p>{"cd: The directory \""}{bold(args[1])}{"\" does not exist"}</p>
} }
return true return true
} }

2
src/rt/shell/command/builtin/history.ts
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@ -7,7 +7,7 @@ import history from "../../history";
const history_command = new SubCommand("Show and manipulate command history") const history_command = new SubCommand("Show and manipulate command history")
history_command.add("show", "Show the history", function(term: Term, _args: Args) { history_command.add("show", "Show the history", function(term: Term, _args: Args) {
history.file.inner.forEach((entry, ind) => term.appendChild(stdout(`${ind+1} ${entry}`))) history.file.inner.forEach((entry, ind) => term.appendChild(stdout(`${ind} ${entry}`)))
}) })
history_command.add("clear", "Delete the entire command history", function(term: Term, _args: Args) { history_command.add("clear", "Delete the entire command history", function(term: Term, _args: Args) {

31
src/rt/shell/command/builtin/ls.ts
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@ -1,30 +1,11 @@
import type { Args, Term } from "../list"; import type { Args, Term } from "../list";
import { blue } from "../../color";
import { get_working_dir_entries } from "../../../rfwfs/library";
import { EntryType, FsEntry } from "../../../rfwfs/core";
import stdout, { stdout_horizontal_elements } from "../../../elements/stdout";
import create from "../../../elements/create";
const element_collection = <T extends HTMLElement>(): T[] => []
function show_directory(entry: FsEntry) {
const p = create("p")
p.append(blue(entry.name, true), "/")
return p
}
export default function ls(term: Term, args: Args): boolean { export default function ls(term: Term, args: Args): boolean {
const ls_elements = element_collection() // if (args[1] === undefined) {
if (args[1] === undefined) { // for (const dir_name in working_dir) {
get_working_dir_entries().forEach(entry => {
if (entry.type === EntryType.Directory) { // }
ls_elements.push(show_directory(entry)) // return <p>{`${working_dir}`}</p>
} else if (entry.type === EntryType.File) { // }
ls_elements.push(stdout(entry.name))
}
})
}
term.appendChild(stdout_horizontal_elements(ls_elements))
return true return true
} }

2
src/rt/shell/command/builtin/pwd.ts
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@ -1,4 +1,4 @@
import { get_working_dir_name_full } from "../../../rfwfs/library"; import { get_working_dir_name_full } from "../../fs/fn";
import type { Args, Term } from "../list"; import type { Args, Term } from "../list";
import stdout from "../../../elements/stdout"; import stdout from "../../../elements/stdout";

75
src/rt/shell/fs/fn.ts Normal file
View File

@ -0,0 +1,75 @@
import { EntryType, fs, type FsEntrySignature } from "./fs"
let working_dir = ["/", "home", "user"]
function get_working_dir_name() {
return working_dir[working_dir.length-1]
}
function get_working_dir_name_full(): string {
const w_dir_clone = [...working_dir]
const root = w_dir_clone.shift()
if (root) {
return root+w_dir_clone.join("/")
}
return "shift-error"
}
const enum SetDirStatus {
Valid,
NotFound,
NotADirectory
}
interface FsIterEntry {
readonly entry: FsEntrySignature | null,
readonly status: SetDirStatus
}
function iter_fs_to_goal(w_dir_clone: string[]): FsIterEntry {
let next_iter = fs[0]
for (const w_dir of w_dir_clone) {
if (w_dir === "/") { continue }
if (next_iter && next_iter.inner) {
const found = next_iter.inner.find(entry => entry.name === w_dir)
if (!found) {
return { entry: null, status: SetDirStatus.NotFound }
}
if (found.type !== EntryType.Directory) {
return { entry: null, status: SetDirStatus.NotADirectory }
}
if (found.name === w_dir_clone[w_dir_clone.length-1]) {
return { entry: next_iter, status: SetDirStatus.Valid }
} else {
next_iter = found.inner as FsEntrySignature
}
}
}
return { entry: null, status: SetDirStatus.NotFound }
}
function set_working_dir(name: string): SetDirStatus {
if (name === ".") { return SetDirStatus.Valid }
const w_dir_clone = [...working_dir]
if (name === "..") { w_dir_clone.pop() } else { w_dir_clone.push(name) }
const iter_status = iter_fs_to_goal(w_dir_clone)
if (iter_status.status === SetDirStatus.Valid) {
working_dir = w_dir_clone
}
return iter_status.status
}
function working_dir_entries() {
const w_dir_clone = [...working_dir]
const iter_status = iter_fs_to_goal(w_dir_clone)
}
export {
get_working_dir_name,
get_working_dir_name_full,
set_working_dir,
SetDirStatus
}

51
src/rt/shell/fs/fs.ts Normal file
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@ -0,0 +1,51 @@
const enum EntryType {
Directory,
File
}
const enum Permissions {
r,
w,
rw
}
type FsEntrySignature = Entry<Entry<{}>[]> //I did this!
const user = [
Entry("about_me.txt", "about me inside", Permissions.rw),
Entry("services.txt", "services inside", Permissions.rw),
Entry("hi", [], Permissions.rw)
]
const home = [
Entry("user", user, Permissions.rw)
]
const root = [
Entry("home", home, Permissions.r),
Entry("bin", {}, Permissions.r),
]
const fs = [
Entry("/", root, Permissions.r)
]
type File = string
interface Entry<T = File> {
readonly inner?: T,
readonly name: string,
readonly type: EntryType,
readonly permissions: Permissions
}
function Entry<T = File>(name: string, inner: T, permissions: Permissions): Entry<T> {
return {
type: typeof inner == "object" ? EntryType.Directory : EntryType.File,
inner: inner,
name: name,
permissions: permissions
}
}
export {
fs,
type FsEntrySignature,
EntryType,
Permissions,
Entry
}

4
src/rt/emulator/terminal.ts → src/rt/terminal.ts
View File

@ -1,5 +1,5 @@
import history from "../shell/history" import history from "./shell/history"
import prompt from "../elements/prompt" import prompt from "./elements/prompt"
import keys from "./keys" import keys from "./keys"
const term_win_unsafe = document.querySelector("main") const term_win_unsafe = document.querySelector("main")

16
src/scss/elements/terminal.scss
View File

@ -1,5 +1,3 @@
@use "../variables.scss";
@mixin text-styles { @mixin text-styles {
.red { color: rgb(var(--color-red)) } .red { color: rgb(var(--color-red)) }
.green { color: rgb(var(--color-green)) } .green { color: rgb(var(--color-green)) }
@ -32,13 +30,17 @@
@mixin formatting { @mixin formatting {
@include stdout-layouts; @include stdout-layouts;
@include term-elements; @include term-elements;
p {
@include text-styles; @include text-styles;
p, a, span { font-size: 1.2rem;
font-size: variables.$default-font-size
}
p {
margin: 5px; margin: 5px;
a:hover { text-decoration: underline; }
span { font-size: inherit; }
a {
font-size: inherit;
&:hover { text-decoration: underline; }
}
} }
} }

2
src/scss/variables.scss
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@ -1,5 +1,3 @@
$default-font-size: 1.2rem;
$header-Y: 30px; $header-Y: 30px;
$footer-Y: 30px; $footer-Y: 30px;
$component-padding: 20px; $component-padding: 20px;