400 lines
No EOL
12 KiB
Text
400 lines
No EOL
12 KiB
Text
[def-syntax q [[_] [str "\""]]]
|
|
[script "packages/font-fallback"]
|
|
%[script "packages/grid"]
|
|
[script "packages/image"]
|
|
[script "packages/url"]
|
|
[script "packages/verbatim"]
|
|
|
|
[define section-var 1]
|
|
[define sub-section-var 1]
|
|
[define image-var 1]
|
|
[define section-title ""]
|
|
[define image-desc ""]
|
|
|
|
% custom macro
|
|
[def-syntax section
|
|
[[_ x][str-append-many
|
|
[set! section-title [str-append [str-append [str section-var] [str ". " ]] [str x]]]
|
|
[font [[size "20pt"][weight "800"]] section-title]
|
|
[set! section-var [+ section-var 1]]
|
|
[set! sub-section-var 1]
|
|
]]]
|
|
|
|
% custom macro
|
|
[def-syntax mono
|
|
[[_ x][font-family "Noto Sans Mono CJK TC" x]]]
|
|
|
|
|
|
% custom macro
|
|
|
|
[def-syntax subsection
|
|
[[_ x][str-append-many
|
|
[set! section-title [str-append [str-append [str sub-section-var] [str ". " ]] [str x]]]
|
|
[font [[size "16pt"][weight "600"]] section-title]
|
|
[set! sub-section-var [+ sub-section-var 1]]
|
|
]]]
|
|
|
|
[def-syntax image-desc
|
|
[[_ x][str-append-many
|
|
[set! image-desc [str-append-many [str image-var] [str ". " ] [str x]]]
|
|
[call center [italic image-desc]]
|
|
[set! sub-section-var [+ sub-section-var 1]]
|
|
]]]
|
|
|
|
|
|
[docu-para [[class "book"][papersize "b5"]]]
|
|
[docu
|
|
|
|
[call set [[parameter "document.baselineskip"][value "20pt"]]] % baselineskip changing
|
|
%[call grid [[spacing "15pt"]]]
|
|
[call font:add-fallback [[family "Noto Serif CJK TC"]]]
|
|
[font-size "30pt" "Huan-gîng 使用 Clochur!"]
|
|
|
|
[font-size "20pt" "Welcome to use"] [font [[family "sligeach_orig"][size "20pt"]] "Clóċur"][font-size "20pt" ", a toy editor, toy intepreter and a toy typesetting-engine frontend."]
|
|
[call bigskip]
|
|
|
|
Author: Yoxem Chen (aka Tan, Kian-ting) <[call href [[src "mailto:yoxem.tem98@nctu.edu.tw"]] "yoxem.tem98@nctu.edu.tw"]>
|
|
|
|
Website: [call href [[src "https://www.github.com/Yoxem/Clochur"]] "https://www.github.com/Yoxem/Clochur"]
|
|
|
|
[call bigskip]
|
|
|
|
[section "What is Clochur?"]
|
|
|
|
|
|
|
|
Clochur, or printed as "\""[font-family "sligeach_orig" "Clóċur"]"\"" in Irish language ([italic "\"CLOW-kur\""] Clóċur as Roman type, which means [q]typesetting[q]), is a toy-lisp typesetting language with a intepreter written in Python 3, and with a simple editor written in PyQt5 and QScintilla.
|
|
|
|
It generate a XML that is readable for SILE, which is a typesetting engine written in Lua,
|
|
and it generate PDF with SILE.
|
|
|
|
The functions that it has (although may be buggy or needed to be tested) is:
|
|
|
|
- Macro expansion.
|
|
|
|
- call SILE command.
|
|
|
|
- count basic arithmetic expression.
|
|
|
|
[str "- lambda function"], function definition.
|
|
|
|
[subsection "Why it's called Clochur?"]
|
|
|
|
The author has (unofficially) learned Irish language (for a while and uncontinuously), so use the name.
|
|
|
|
[subsection "How is the language? It seems that it uses brackets insteads of parathesis."]
|
|
|
|
The langauge is inspired by SILE and Scheme, even though it has some different characteristics. To make the code neat and consider that parathesis is used more often than bracket, so it's more suitable to use bracket for syntatical usage.
|
|
|
|
It's a toy language, so many of the function of Scheme, is not used here (for example call/cc), and there is no "\"let\"" to support local variables. However, you can call SILE function and using the packages of it with "\"call\"" and "\"script\"" respectively.
|
|
|
|
[subsection "Does it support Taiwanese (Hokkien)/Hakka/Mandarin/Japanese/Korean or any other language that I want?"]
|
|
|
|
SILE supports utf-8, and Clochur will generate a XML that is readable to SILE, as long as any language that SILE can support, Clochur will support. If you find any bug, please tell me.
|
|
|
|
[section "Simple manual"]
|
|
|
|
[subsection "Editor interface"]
|
|
|
|
[call img [[src "total-interface.png"] [height "200px"]]]
|
|
|
|
[image-desc "The interface of Clochur"]
|
|
|
|
Clochur is not a WYSIWYG editor, you have to type the lisp language by your self. Nevertheless, it's not a pure text-editor, it contains a PDF viewer powered by PDF.js, If you have edited you code, you can click the green right arrow botton on the first toolbar to convert it to XML file, then generate and show PDF file from it.
|
|
|
|
[call img [[src "toolbars.png"] [height "60pt"]]]
|
|
|
|
[image-desc "The toolbars of Clochur"]
|
|
|
|
The description of the botton of the 1st toolbar is shown below (from left to right):
|
|
|
|
- Create a file (create a new window)
|
|
|
|
- Open a file
|
|
|
|
- Save a file
|
|
|
|
- Save as...
|
|
|
|
- Convert to PDF
|
|
|
|
- Redo
|
|
|
|
- Undo
|
|
|
|
- Cut
|
|
|
|
- Copy
|
|
|
|
- Paste
|
|
|
|
The description of the botton of the 2nd toolbar is shown below (from left to right):
|
|
|
|
- apply "bold" macro to the selected text
|
|
|
|
- apply "italic" macro to the selected text
|
|
|
|
- apply "underline" macro to the selected text
|
|
|
|
- "font" list
|
|
|
|
- apply the "font" shown in the "font" list to the selected text
|
|
|
|
[subsection "Basic input, [docu], and special character"]
|
|
|
|
Basically, you can type the sentence that you want to type directly in sile. However, the document should be inside a macro call "\"docu\"". For example:
|
|
|
|
[call noindent][font-family "Noto Sans Mono CJK TC" [str "[docu Hello world!]"]]
|
|
|
|
It will show
|
|
|
|
Hello world!
|
|
|
|
However, if it's a macro name (eg. "docu, font, font-family, ..."), you have to put them between 2 quotation marks"\"". eg:
|
|
|
|
[call noindent][font-family "Noto Sans Mono CJK TC" "[docu \"docu\"]"]
|
|
|
|
It will show
|
|
|
|
"docu"
|
|
|
|
To modify the preferece of \[docu\], you should use \[docu-para\] before using it. Eg.
|
|
|
|
[mono "[docu-para [[papersize \"B5\"]]]
|
|
[docu ...]"]
|
|
|
|
can change the paper size to B5
|
|
|
|
To type brackets \[ & \], you should type \\\[ & \\\] respectively; and to type blackslash \\, you should type \\\\. To type quotation mark \", you should type \\\". A word or a sentence between 2 quotation marks (\") will be shown without the quotation marks. eg: [font-family "Noto Sans Mono CJK TC" "\"It will be there.\""]
|
|
|
|
will be shown as:
|
|
|
|
"It will be there."
|
|
|
|
To make the quotation mark shown, you should enclose it between quotation mark \" and using \\\". [font-family "Noto Sans Mono CJK TC" "\"\\\"It will be there.\\\"\""] will be shown as:
|
|
|
|
"\"It will be there.\""
|
|
|
|
[subsection "Arimetic calculation and variable and function definition"]
|
|
|
|
It can using [mono "+ - * /"] to calculate plus, minus, multiplication, and division. and print the result in the pdf. eg.
|
|
|
|
[font [[family "FreeSerif"][weight "900"]] "Arimetic calculation"]
|
|
|
|
[mono "The result of 3 * 6 = [* 3 6]."]
|
|
|
|
will output
|
|
|
|
The result of 3 * 6 = [* 3 6].
|
|
|
|
[font [[family "FreeSerif"][weight "900"]] "Define variable and change variable value"]
|
|
|
|
To define a variable, you should use [mono "define"]:
|
|
|
|
[mono "[define x [* 5 3]]"]
|
|
|
|
To change the value of a defined variable, you should use [mono "set!"]:
|
|
|
|
[mono "[set! x 10]"]
|
|
|
|
[font [[family "FreeSerif"][weight "900"]] "Define function and using lambda function"]
|
|
|
|
To define a function, you should using [mono "define"] and a [mono "lambda"] function. It supports currying:
|
|
|
|
[mono "[define add1 [lambda [x] [+ x 1]]]"]
|
|
|
|
[mono "[add1 7] % return 8"][call smallskip]
|
|
|
|
[mono "[[lambda [x] [+ x 2]] 9] % return 11"][call smallskip]
|
|
|
|
[mono "[define sqrt-sum [lambda [y] [lambda [x] [+ [* x x] [* y y]]]]] % currying"][call smallskip]
|
|
|
|
[mono "[call smallskip] % add line breaker"][call smallskip]
|
|
|
|
[mono "[sqrt-sum 3][call smallskip] % return closure and force to break line"][call smallskip]
|
|
|
|
[mono "[[sqrt-sum 3] 4] % return 25"][call smallskip]
|
|
|
|
[mono "[define sum [lambda [x y] [+ x y]]][call smallskip] % define multi-var function and break line"][call smallskip]
|
|
|
|
[mono "[sum 9 10]"]
|
|
|
|
|
|
[define add1 [lambda [x] [+ x 1]]]
|
|
|
|
[add1 7]
|
|
|
|
[[lambda [x] [+ x 2]] 9] % return 11
|
|
|
|
[define sqrt-sum [lambda [y] [lambda [x] [+ [* x x] [* y y]]]]] % currying
|
|
|
|
[call smallskip]
|
|
|
|
[sqrt-sum 3][call smallskip]
|
|
|
|
[[sqrt-sum 3] 4] % return 25
|
|
|
|
[define sum [lambda [x y] [+ x y]]][call smallskip] % define multi-var function and break line
|
|
|
|
[sum 9 10]
|
|
|
|
[mono "if, <, >, =, <=, >="] can be used to create recursive function. eg.[call smallskip]
|
|
|
|
[mono "[define a [lambda [x] [if [= x 1] 2 [str-append x [a [- x 1]]]]]][call smallskip]"][call smallskip]
|
|
|
|
[mono "[a 5]"]
|
|
|
|
[define function1 [lambda [x] [if [= x 1] [str 1] [str-append [str x] [function1 [- x 1]]]]]][call smallskip]
|
|
|
|
It returns
|
|
|
|
[function1 5]
|
|
|
|
[subsection "Font formatting"]
|
|
|
|
Bacically, you can use macro [mono "font"] to set the [str "font"] style. the attribute value should be quoted. eg.
|
|
|
|
[mono
|
|
"[font [[family \"Noto Serif CJK TC\"]] \"漢字測試。\"][call smallskip] %Set the font-family to write CJK characters"]
|
|
|
|
|
|
[mono "%set font family and font weight from 100 (thiner), 200, ..., 900 (bolder)
|
|
|
|
[font [[family \"FreeSerif\"][weight \"900\"]] \"font weight test\"]"]
|
|
|
|
[mono "% set font style to italic and insert expression as it's argument
|
|
|
|
[font [[style \"italic\"]] [str [+ 9 9]]]"]
|
|
|
|
[mono "% set font size
|
|
|
|
[font [[size \"30pt\"]] \"text size test\""]
|
|
|
|
|
|
will get
|
|
|
|
|
|
[font [[family "Noto Serif CJK TC"]] "漢字測試。"][call smallskip] %Set the font-family to write CJK characters:
|
|
|
|
%set font family and font weight from 100 (thiner), 200, ..., 900 (bolder)
|
|
[font [[family "FreeSerif"][weight "900"]] "font weight test"]
|
|
|
|
% set font style to italic and and insert expression as it's argument
|
|
[font [[style "italic"]] [str [+ 9 9]]]
|
|
|
|
% set font size
|
|
|
|
[font [[size "30pt"]] "text size test"]
|
|
|
|
You can use the macros [mono "[bold {text}]"], [mono "[italic {text}]"], [mono "[font-family {font-family} {text}]"] and [mono "[font-size {font-size} {text}]"] to get these effects.
|
|
|
|
Using [mono "underline"] macro, can [str "underline"] a word. eg:
|
|
|
|
[mono "[underline \"underline test\"]"]
|
|
|
|
will get
|
|
|
|
[underline "underline test"]
|
|
|
|
[subsection "Call SILE function and packages"]
|
|
|
|
You can call sile function with [mono "call"], the usage is:
|
|
|
|
[mono "[call function {[[para1 val1]{[para2 val2]}...]]} argument]"]
|
|
|
|
Those inside braces {} is optional.
|
|
|
|
To use SILE package, you can use macro[mono "[script source-origin]"].
|
|
|
|
For example, to add a url, you can add:
|
|
|
|
[script "packages/url"]
|
|
[call href [[src "https://www.example.com"]] "https://www.example.com"]
|
|
|
|
[subsection "Macro"]
|
|
|
|
Macro is not a function, its syntax is changed before being evaluating.
|
|
|
|
Using [font-family "Noto Sans Mono CJK TC" "def-syntax"], you can add your macro to sile. the example is a "custom-section" macro:
|
|
|
|
|
|
[call noindent][font-family "Noto Sans Mono CJK TC" "[define custom-section-title \"\"]"]
|
|
[call noindent][font-family "Noto Sans Mono CJK TC" "[define custom-sub-section-var 0]"]
|
|
|
|
[call noindent][font-family "Noto Sans Mono CJK TC" "[def-syntax custom-subsection"]
|
|
|
|
[call noindent][font-family "Noto Sans Mono CJK TC" "[[_ x][str-append-many"]
|
|
|
|
[call noindent][font-family "Noto Sans Mono CJK TC" "[set! custom-section-title [str-append [str-append [str sub-section-var] [str \". \"]] [str x]]]"]
|
|
|
|
[call noindent][font-family "Noto Sans Mono CJK TC" "[font [[size \"16pt\"][weight \"600\"]] custom-section-title]"]
|
|
|
|
[call noindent][font-family "Noto Sans Mono CJK TC" "[set! custom-sub-section-var [+ custom-sub-section-var 1]]]]]"]
|
|
|
|
[define custom-section-title ""]
|
|
[define custom-sub-section-var 1]
|
|
|
|
[def-syntax custom-subsection
|
|
|
|
[[_ x][str-append-many
|
|
|
|
[set! custom-section-title [str-append [str-append [str custom-sub-section-var] [str ". "]] [str x]]]
|
|
|
|
[font [[size "16pt"][weight "600"]] custom-section-title]
|
|
|
|
[set! custom-sub-section-var [+ custom-sub-section-var 1]]]]]
|
|
|
|
[mono "[custom-subsection \"123\"]"] will be:
|
|
|
|
[custom-subsection "123"]
|
|
|
|
[subsection "Other function and macro"]
|
|
|
|
[font [[family "FreeSerif"][weight "900"]] "String appending"]
|
|
|
|
You can use [mono "[str-append str1 str2]"] to append a string to another, and you can use [mono "[str-append-many str1 str2 {str3 ...}]"] to append 2 or more strings. eg.
|
|
|
|
[str-append [str 1] [str 2]]
|
|
|
|
[str-append-many [str 1] [str 2] [str 3]]
|
|
|
|
it can use to combine many commands, because the output is the combination of commands.
|
|
|
|
[font [[family "FreeSerif"][weight "900"]] "Print and begin"]
|
|
|
|
[mono "[print str]"] print the str to the terminal, and [mono "[begin exp1 {exp2 ...}]"] executes the commands and return the return value of the last command.
|
|
|
|
[font [[family "FreeSerif"][weight "900"]] "List"]
|
|
|
|
[mono "[ls item1 {item2 ...}]"] create a list. eg:
|
|
|
|
[mono "[ls 1 2 3 4]"] returns
|
|
|
|
[ls 1 2 3 4]
|
|
|
|
[mono "car"] get the 1st element, and [mono "cdr"] get the rest of the list. [mono "[list-ref list index]"] get the ith-index (start from 0) of list, and [mono "[cons item list]"] combine a item to a list. eg.
|
|
|
|
[mono "[define list [ls \"a\" \"b\" \"c\"]]"]
|
|
|
|
[mono "[car list] % returns \"a\""]
|
|
|
|
[mono "[cdr list] % returns [\"b\" \"c\"]"]
|
|
|
|
[mono "[ls-ref list 1] % returns \"b\""]
|
|
|
|
[mono "[cons 5 list] % returns \"b\""]
|
|
|
|
|
|
will get
|
|
|
|
[define list [ls "a" "b" "c"]]
|
|
|
|
[car list] % returns "a"
|
|
|
|
[cdr list] % returns ["b" "c"]
|
|
|
|
[ls-ref list 1] % returns "b"
|
|
|
|
[cons 5 list] % returns [5 "a" "b" "c"]
|
|
|
|
] |