custom colors

Recall the last lesson

• This time we studied the color scheme

  • eurekacolorsLocation of
  • Downloaded and applied color scheme
  • Made their own color scheme

• Now I want to change the color of the color scheme

  • Is it successful???

First, you have to have your own color scheme

#Find the location of colors
cd usr/share/vim/vim81/colors
#List all color schemes
ls
#Copy your own color scheme
sudo cp murphy.vim oeasy.vim
#View color scheme information
sudo vi oeasy.vim

Modify color scheme

• The first five lines are comments
• Line 7 cancels the original color matching
• Line 8 set background
• Lines 9-11 reset syntax highlighting
• Line 12 names this color scheme, which can be modified tooeasy
• Line 14 starts to set the colors of the various highlight groups

• Let’s modify the first highlight group firstNormal

  • NormalI meanGeneral text
  • This type of text belongs to this highlight group

  • Similar to this are

    • notesComment
    • constantConstantetc.

Change the normal highlight group color

• First, change the color scheme name tooeasy
• findNormalgroup
• holdNormalGroup background colorctermbgChange toblue
• holdNormalForeground color of the groupctermfgChange toyellow
• :wSave color file
• colorscheme oeasyReset color file

View colors

• :hi NormalCan viewNormalColor matching of groups
• :hiYou can view all colors of the current color scheme
• xxxIs the effect preview

Color details

• hiyeshighlightAbbreviation of
• :h hiYou can query help

Font features

• :hi StatusLine
• :hi StatusLine cterm=bold
• :hi StatusLine cterm=bold,italic
• :hi StatusLine cterm=bold,italic
• :hi StatusLine cterm=bold,italic,underline
• :hi StatusLine

• term

  • intendterminal
  • A comma can be added between the effects
  • Corresponding black-and-white terminal
  • Not valid here

• cterm

  • Bold bold
  • Underline underline
  • Italic tilt
  • None cancels any effects

Set color

• hi StatusLine
• hi StatusLine ctermfg=red ctermbg=blue
• hi StatusLine

• ctermfg

  • intendcolor terminal fore color
  • Foreground color settings
  • ctermfg=white

• ctermbg

  • intendcolor terminal back color
  • Set by scene
  • ctermfg=red

• guiRelated properties

  • Andguirelevant
  • No effect in current terminal
• The color number corresponding to the color is the color value corresponding to ANSI from the system

Defines the color effect of the line where the cursor is located

• Set cursor line highlighting
• :set cursorline
• :h 'cursorline'
• :hi CursorLine
• :hi CursorLine ctermbg=red ctermfg=white
• :hi CursorLine
• Cursorline moves as the cursor moves

Defines the color effect of the column where the cursor is located

• Set cursor line highlighting
• :set cursorcolumn
• :h 'cursorcolumn'
• :hi CursorColumn
• :hi CursorColumn ctermbg=red ctermfg=white
• :hi CursorColumn
• As the cursor moves, the cursorcolumn moves

• If there is a line feed problem

  • :set nowrap

Custom color name

• definitionoeasygroup

  • :hi oeasy ctermbg=white ctermfg=red

• seeoeasygroup

  • :hi oeasy

• applicationoeasygroup

  • :set statusline=%#oeasy#%F%*

configuration file

• set statusline=%-040.40(%F%m%)%-030.30([%l,%c]%)%p%%
• set laststatus=2
• set ruler
• set number
• set showcmd
• set nocompatible
• set showcmd
• set showmode
• set history=100
• set t_Co=256
• colorscheme blue
• set cursorline
• hi CursorLine ctermbg=red ctermfg=white
• set cursorcolumn
• hi CursorColumn ctermbg=red ctermfg=white

summary

• We went deep into the color scheme this time

  • The specific color matching in the scheme has been modified
  • Established its own color matching
  • Applied your own color

• Is there anything interesting in the configuration?

  • It’s red, green and blue
  • Can I have more colors?
• Next time