[docs] Force usage of block language

[mtsmfm]

• I have followed (at least) the PR section of the contributing guide.

Production

https://material-ui.com/guides/minimizing-bundle-size/

My branch

[oliviertassinari]

Thanks for looking at it, I have dodged the problem in #18041.

[mui-pr-bot]

Details of bundle changes.

Comparing: b16ff50...a4d2eec

bundle	Size Change	Size	Gzip Change	Gzip
docs.main	▼ -31 B (-0.01% )	599 kB	▼ -8 B (-0.00% )	191 kB
@material-ui/core	--	347 kB	--	94.9 kB
@material-ui/core[umd]	--	306 kB	--	88.2 kB
@material-ui/lab	--	168 kB	--	50.6 kB
@material-ui/styles	--	50.8 kB	--	15.4 kB
@material-ui/system	--	14.8 kB	--	4.06 kB
AppBar	--	62.3 kB	--	19.5 kB
Autocomplete	--	125 kB	--	39.5 kB
Avatar	--	61.1 kB	--	19.2 kB
Backdrop	--	66.2 kB	--	20.4 kB
Badge	--	63.8 kB	--	19.7 kB
BottomNavigation	--	60.8 kB	--	19 kB
BottomNavigationAction	--	73.7 kB	--	23.3 kB
Box	--	69.2 kB	--	20.9 kB
Breadcrumbs	--	66.4 kB	--	20.8 kB
Button	--	77.7 kB	--	24 kB
ButtonBase	--	72.2 kB	--	22.6 kB
ButtonGroup	--	62.6 kB	--	19.5 kB
Card	--	61.3 kB	--	19.2 kB
CardActionArea	--	73.3 kB	--	23.1 kB
CardActions	--	60.5 kB	--	18.9 kB
CardContent	--	60.4 kB	--	18.9 kB
CardHeader	--	63.5 kB	--	20 kB
CardMedia	--	60.8 kB	--	19.1 kB
Checkbox	--	80 kB	--	25.1 kB
Chip	--	69.1 kB	--	21.3 kB
CircularProgress	--	62.5 kB	--	19.7 kB
ClickAwayListener	--	3.85 kB	--	1.55 kB
Collapse	--	66.3 kB	--	20.5 kB
colorManipulator	--	3.83 kB	--	1.52 kB
Container	--	61.6 kB	--	19.2 kB
CssBaseline	--	56 kB	--	17.5 kB
Dialog	--	80.9 kB	--	25.1 kB
DialogActions	--	60.5 kB	--	18.9 kB
DialogContent	--	60.6 kB	--	19 kB
DialogContentText	--	62.5 kB	--	19.6 kB
DialogTitle	--	62.7 kB	--	19.7 kB
Divider	--	61 kB	--	19.1 kB
docs.landing	--	55.5 kB	--	14.5 kB
Drawer	--	82.7 kB	--	25.6 kB
ExpansionPanel	--	69.5 kB	--	21.7 kB
ExpansionPanelActions	--	60.5 kB	--	18.9 kB
ExpansionPanelDetails	--	60.4 kB	--	18.9 kB
ExpansionPanelSummary	--	76.3 kB	--	24 kB
Fab	--	75.1 kB	--	23.3 kB
Fade	--	22 kB	--	7.6 kB
FilledInput	--	71.7 kB	--	22.2 kB
FormControl	--	62.7 kB	--	19.4 kB
FormControlLabel	--	63.9 kB	--	20.1 kB
FormGroup	--	60.4 kB	--	18.9 kB
FormHelperText	--	61.7 kB	--	19.3 kB
FormLabel	--	61.7 kB	--	19.1 kB
Grid	--	63.5 kB	--	19.9 kB
GridList	--	60.9 kB	--	19.1 kB
GridListTile	--	62.1 kB	--	19.5 kB
GridListTileBar	--	61.6 kB	--	19.3 kB
Grow	--	22.6 kB	--	7.72 kB
Hidden	--	64.5 kB	--	20.2 kB
Icon	--	61.2 kB	--	19.1 kB
IconButton	--	74.4 kB	--	23.2 kB
Input	--	70.6 kB	--	22 kB
InputAdornment	--	63.5 kB	--	20 kB
InputBase	--	68.8 kB	--	21.5 kB
InputLabel	--	63.5 kB	--	19.8 kB
LinearProgress	--	63.7 kB	--	19.8 kB
Link	--	65 kB	--	20.6 kB
List	--	60.8 kB	--	18.9 kB
ListItem	--	75.4 kB	--	23.5 kB
ListItemAvatar	--	60.5 kB	--	18.9 kB
ListItemIcon	--	60.6 kB	--	19 kB
ListItemSecondaryAction	--	60.4 kB	--	18.9 kB
ListItemText	--	63.4 kB	--	19.9 kB
ListSubheader	--	61.2 kB	--	19.2 kB
Menu	--	86.6 kB	--	27.2 kB
MenuItem	--	76.4 kB	--	23.8 kB
MenuList	--	64.4 kB	--	20.1 kB
MobileStepper	--	66.2 kB	--	20.6 kB
Modal	--	14.2 kB	--	4.96 kB
NativeSelect	--	75 kB	--	23.6 kB
NoSsr	--	2.19 kB	--	1.04 kB
OutlinedInput	--	72.2 kB	--	22.4 kB
Paper	--	60.8 kB	--	18.9 kB
Popover	--	81 kB	--	25 kB
Popper	--	28.5 kB	--	10.2 kB
Portal	--	2.87 kB	--	1.29 kB
Radio	--	80.9 kB	--	25.4 kB
RadioGroup	--	61.7 kB	--	19.3 kB
Rating	--	68.3 kB	--	21.8 kB
RootRef	--	4.43 kB	--	1.67 kB
Select	--	112 kB	--	33.3 kB
Skeleton	--	60.9 kB	--	19.1 kB
Slide	--	24.1 kB	--	8.21 kB
Slider	--	73.7 kB	--	23.2 kB
Snackbar	--	75.6 kB	--	23.5 kB
SnackbarContent	--	64.2 kB	--	20.2 kB
SpeedDial	--	84.3 kB	--	26.5 kB
SpeedDialAction	--	114 kB	--	36 kB
SpeedDialIcon	--	63 kB	--	19.8 kB
Step	--	61 kB	--	19.1 kB
StepButton	--	80.5 kB	--	25.3 kB
StepConnector	--	61.1 kB	--	19.2 kB
StepContent	--	67.4 kB	--	21 kB
StepIcon	--	63.1 kB	--	19.6 kB
StepLabel	--	67 kB	--	21 kB
Stepper	--	63.3 kB	--	19.9 kB
styles/createMuiTheme	--	15.2 kB	--	5.36 kB
SvgIcon	--	61.5 kB	--	19.1 kB
SwipeableDrawer	--	89 kB	--	27.6 kB
Switch	--	79.3 kB	--	24.7 kB
Tab	--	74.6 kB	--	23.6 kB
Table	--	61 kB	--	19.1 kB
TableBody	--	60.5 kB	--	18.9 kB
TableCell	--	62.5 kB	--	19.6 kB
TableFooter	--	60.5 kB	--	18.9 kB
TableHead	--	60.5 kB	--	18.9 kB
TablePagination	--	138 kB	--	40.5 kB
TableRow	--	60.9 kB	--	19.1 kB
TableSortLabel	--	75.6 kB	--	23.9 kB
Tabs	--	83.7 kB	--	26.6 kB
TextareaAutosize	--	5.06 kB	--	2.11 kB
TextField	--	121 kB	--	35.3 kB
ToggleButton	--	74.4 kB	--	23.5 kB
ToggleButtonGroup	--	61.6 kB	--	19.4 kB
Toolbar	--	60.7 kB	--	19 kB
Tooltip	--	97.6 kB	--	30.9 kB
TreeItem	--	71.8 kB	--	22.6 kB
TreeView	--	64.4 kB	--	20.1 kB
Typography	--	62.1 kB	--	19.3 kB
useAutocomplete	--	11.1 kB	--	4.21 kB
useMediaQuery	--	2.49 kB	--	1.05 kB
Zoom	--	22.1 kB	--	7.6 kB

Generated by 🚫 dangerJS against a4d2eec

[mtsmfm]

@oliviertassinari Oh, so should I close this PR?

[oliviertassinari]

@mtsmfm The approach taken here is different. I'm wondering.

[oliviertassinari]

What about forcing a language?

[mtsmfm]

What about forcing a language?

You meant adding class like "language-none", right?

[mtsmfm]

Once I tried such a way but I found marked.js can't add language- class for code block without specifying language:

https://github.com/markedjs/marked/blob/1b08126ca6407fd13103b310ecf34d1f8f8c59eb/lib/marked.js#L944

[oliviertassinari]

@mtsmfm I have updated the pull request to explore another strategy. It forces the usage of a language. I'm curious to see how many demo pages it will impact.

[oliviertassinari]

@mtsmfm Alright, it seems that we can force the language without breaking any page. It might help to prevent such a problem in the future :). Thank you for taking the time to work on the problem ❤️