9e216da9ef
After go1.16, go will use module mode by default, even when the repository is checked out under GOPATH or in a one-off directory. Add go.mod, go.sum to keep this repo buildable without opting out of the module mode. > go mod init github.com/mmcgrana/gobyexample > go mod tidy > go mod vendor In module mode, the 'vendor' directory is special and its contents will be actively maintained by the go command. pygments aren't the dependency the go will know about, so it will delete the contents from vendor directory. Move it to `third_party` directory now. And, vendor the blackfriday package. Note: the tutorial contents are not affected by the change in go1.16 because all the examples in this tutorial ask users to run the go command with the explicit list of files to be compiled (e.g. `go run hello-world.go` or `go build command-line-arguments.go`). When the source list is provided, the go command does not have to compute the build list and whether it's running in GOPATH mode or module mode becomes irrelevant.
182 lines
3.6 KiB
AutoHotkey
182 lines
3.6 KiB
AutoHotkey
/*
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multiline comment
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msgbox(comment)
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*/
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send, key[pgdn]
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string := "hello" . x . "world!"
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string := "hello ""world""! "
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string := "hello `"world""! "
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; single line comment1
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;;; single line comment2
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::stopi::viper_off()
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a::send, ^a
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mylabel:send, ^{space} ;; set mark
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e::send, ^e
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n::
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send, ^n
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return
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!i::
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viper("iviper") ; stdlib
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x = "viper"" " ; escaped quote
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Return
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#If WinExist("iviper" )
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indexdir = %A_ScriptDir%\%dir%
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FileCreateDir, % indexdir
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fileindex = %indexdir%\_files
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FileSelectFile, file,,, Select an image:, Images (*.gif; *.jpg; *.bmp; *.png; *.tif; *.ico; *.cur; *.ani; *.exe; *.dll)
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; viper
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i::viper_off()
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#If
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;; keybindings
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#If WinExist("iviper") and WinActive("ahk_class Emacs")
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p::
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k::
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send, ^p
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return
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,::send, +!, ;; beginning of page
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.::send, +!. ;; end of page
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[::send, !a
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]::send, !e
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d:: ^k ;; kill line
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x:: send ^d
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\:: ^!k ;; kill next word or sexp
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#IfWinActive
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#Persistent
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F2:: ;; hotkey
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start: ;; label
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start2: ; label
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ppm := ppm_new(50, 50, 255)
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ppm_fill(ppm, 80, 90, 95)
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msgbox % getPixel(ppm, 1, 1)
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setPixel(90, 90, 90, ppm, 1, 1)
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msgbox % getPixel(ppm, 1, 1)
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ListVars ; command
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msgbox % ppm
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return
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ppm_read(file)
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{
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fileread, ppm, % file
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return ppm
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}
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::hotstring::
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::hot3::
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ppm_width(ppm)
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{
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regexmatch(ppm, "\R(\d+)\s(\d+)", dim)
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return dim1
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}
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ppm_height(ppm)
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{
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regexmatch(ppm, "\R(\d+)\s(\d+)", dim)
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return dim2
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}
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ppm_colors(ppm)
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{
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regexmatch(ppm, "\R(\d+)\D*\R", colors) ; \R stands for any
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return colors1
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}
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ppm_data(ppm)
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{
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pos := regexmatch(ppm, "\R(\d+)\D*\R", colors) ; \R stands for any newline
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stringtrimleft, data, ppm, pos + strlen(colors1)
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return data
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}
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ppm_header(ppm)
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{
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pos := regexmatch(ppm, "\R(\d+)\D*\R", colors) ; \R stands for any newline
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stringleft, header, ppm, pos + strlen(colors1)
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return header
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}
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ppm_fill(ByRef ppm, r, g, b)
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{
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width := ppm_width(ppm)
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height := ppm_height(ppm)
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header := ppm_header(ppm)
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headerLength := strlen(header)
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varsetcapacity(data, width * height, 0)
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loop, % (width * height)
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{
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if r
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numput(r, data, (A_Index - 1) * 3, "uchar")
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if g
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numput(g, data, (A_Index - 1) * 3 + 1, "uchar")
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if b
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numput(b, data, (A_Index - 1) * 3 + 2, "uchar")
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}
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VarCopy(&ppm + headerLength, &data, width * height)
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}
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ppm_new(width, height, colors)
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{
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header = P6`n%width% %height%`n%colors%`n
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headerLength := strlen(header)
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varsetcapacity(ppm, width * height + headerLength, 1)
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varsetcapacity(data, width * height, 0)
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VarCopy(&ppm, &header, headerLength)
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VarCopy(&ppm + headerLength, &data, width * height)
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return ppm
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}
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heredoc =
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(
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P6
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# lasdjkf
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87 09
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255
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color data...
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)
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; Example: Simple image viewer:
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Gui, +Resize
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Gui, Add, Button, default, &Load New Image
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Gui, Add, Radio, ym+5 x+10 vRadio checked, Load &actual size
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Gui, Add, Radio, ym+5 x+10, Load to &fit screen
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Gui, Add, Pic, xm vPic
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Gui, Show
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return
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ButtonLoadNewImage:
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FileSelectFile, file,,, Select an image:, Images (*.gif; *.jpg; *.bmp; *.png; *.tif; *.ico; *.cur; *.ani; *.exe; *.dll)
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if file =
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return
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Gui, Submit, NoHide ; Save the values of the radio buttons.
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if Radio = 1 ; Display image at its actual size.
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{
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Width = 0
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Height = 0
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}
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else ; Second radio is selected: Resize the image to fit the screen.
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{
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Width := A_ScreenWidth - 28 ; Minus 28 to allow room for borders and margins inside.
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Height = -1 ; "Keep aspect ratio" seems best.
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}
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GuiControl,, Pic, *w%width% *h%height% %file% ; Load the image.
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Gui, Show, xCenter y0 AutoSize, %file% ; Resize the window to match the picture size.
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return
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GuiClose:
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ExitApp
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; Example: Simple text editor with menu bar.
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; Create the sub-menus for the menu bar:
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Menu, FileMenu, Add, &New, FileNew
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