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Title:

To Insert Title, Divider, and Block of Comments

Version:

0.4.1

Description:

For instructions, check https://github.com/Hzhang-ouce/ARTofR. This is a wrapper of 'bannerCommenter', for inserting neat comments, headers and dividers.

License:

MIT + file LICENSE

Encoding:

UTF-8

RoxygenNote:

7.1.2

Imports:

bannerCommenter (≥ 1.0.0), clipr (≥ 0.4.0), rstudioapi, shiny

Suggests:

rmarkdown, miniUI, knitr

VignetteBuilder:

knitr

Date:

2022-03-05 23:20:01 UTC

NeedsCompilation:

Packaged:

2022-03-05 11:55:48 UTC; Huanyuan

Author:

Huanyuan Zhang

[aut, cre]

Maintainer:

Huanyuan Zhang <hyzhang1996@gmail.com>

Repository:

CRAN

Date/Publication:

2022-03-05 15:30:02 UTC

Core functions for comment making

Description

This is modified from bannerCommenter::banner(), the main modification is to extend the comment length (minHashes) to 80

Usage

my_own_banner(
  x,
  ...,
  emph = FALSE,
  snug = FALSE,
  upper = emph,
  centre = !fold,
  leftSideHashes = 2 + emph,
  rightSideHashes = leftSideHashes,
  minHashes = (!snug) * (80 + 10 * emph),
  numLines = 1 + emph,
  bandChar = "#",
  center = centre,
  fold = FALSE,
  maxChar = 75
)

fold_it(x, maxChar, exdent = 0)

Arguments

x

the string

...

Zero or more additional strings as extra lines. Strings may contain newline characters resulting in further line breaks.

emph

A logical value: Do you want this to be an emphasised comment?

snug

A logical value: Do you want the decoration to hug the strings closely?

upper

A logical value: Do you want the strings converted to upper case?

centre

A logical value: Do you want the text strings centred? (alternative: left justified)

leftSideHashes

A positive integer: How many hashes go on the left side?

rightSideHashes

A non-negative integer: How many hashes go on the right side?

minHashes

A non-negative integer: What is the minimum number of hashes in the boundary lines?

numLines

A non-negative integer: How many lines of hashes above and below do you want?

bandChar

A single character. Used instead of # for all characters in the bands around the text, apart from the first character of every line.

center

Alternative spelling of centre.

fold

Logical: should the text be folded to ensure lines are not too long?

maxChar

same as width in str_wrap

exdent

for xxx_list()

Value

A character string vector returned invisibly, but automatically displayed in the console

Functions

fold_it: sub-function to fold sentence, don't use this in other circumstance

Examples

my_own_banner("This should appear clearly and stand out.",
       "The lines are left justified by default.")
##This is NOT recommended!!!
##This is NOT recommended!!!
##This is NOT recommended!!!
##pls use bannerCommenter::banner()

Convert sentences into a box of comments

Description

For user guide, please refer to https://github.com/Hzhang-ouce/ARTofR

Usage

xxx_box(mystring = NULL, center = FALSE)

xxx_box1(mystring = NULL, center = FALSE)

xxx_list(mystring = NULL, center = FALSE)

xxx_list1(mystring = NULL, center = FALSE)

Arguments

mystring

A string, will be a line of comment. If missing, the function will try to grab texts from your clipboard.

center

A logical value: Do you want the text strings centred? (alternative: left justified)

Details

xxx_box is for paragraph, xxx_list is for bullet points or numbered list.
Number 1 in xxx_box1 and xxx_list1 imply style 1.

Value

A character string vector returned invisibly, but automatically displayed in the console, the output will be saved into clipboard

Functions

xxx_box1: Same as xxx_box but add border
xxx_list: Same as xxx_box but looks better for bullet points list or numbered list
xxx_list1: Same as xxx_list but add border

Examples

# COMMON WORKFLOW OF THIS PACKAGE
# 1. type your text in any text editor
# 2. copy your text
# 3. call xxx_box() etc without arguments to grab text from clipboard
# 4. decorated text will be displayed and sent to clipboard, NO NEED to copy them
# 5. paste into your R script
#
#
#...............................................
# # OTHER USAGE

xxx_box('test sentence, test sentence, test sentence, test sentence',center = FALSE )
xxx_box1('test sentence, test sentence, test sentence, test sentence',center = FALSE )
xxx_box1('test sentence, test sentence, test sentence, test sentence',center = TRUE )

Insert a divider (line break or page break)

Description

For user guide, please refer to https://github.com/Hzhang-ouce/ARTofR

Usage

xxx_divider1(mystring = NULL)

xxx_divider2(mystring = NULL)

Arguments

mystring

the content of your break, must be one line only, not too long

Details

Divider is shorter than title for hierarchy purpose, title will be come a section (for folding) in Rstudio, but divider will not
There are two styles of break, xxx_divider1 and xxx_divider2
Please note that a super long divider string will result in an error
call xxx_divider1() will grab text from clipboard,
call xxx_divider1('') will make a line without text,
call xxx_divider1('mystring') will make a divider with 'mystring'

Value

A character string vector returned invisibly, but automatically displayed in the console, the output will be saved into clipboard

Functions

xxx_divider2: Same as xxx_divider1 but different style

Examples

# COMMON WORKFLOW OF THIS PACKAGE
# 1. type your text in any text editor
# 2. copy your text
# 3. call xxx_box() etc without arguments to grab text from clipboard
# 4. decorated text will be displayed and sent to clipboard, NO NEED to copy them
# 5. paste into your R script
#
#
#...............................................
# # OTHER USAGE

xxx_divider1('mystring')
xxx_divider1('')
xxx_divider2('mystring')
xxx_divider2('')

Insert a title

Description

For user guide, please refer to https://github.com/Hzhang-ouce/ARTofR

Usage

xxx_title1(mystring = NULL)

xxx_title0(mystring = NULL)

xxx_title2(mystring = NULL)

xxx_title3(mystring = NULL)

Arguments

mystring

the content of your title, must be one line only, not too long

Details

There are three levels of titles, inserting a title with xxx_title() will also add a section in Rstudio automatically.
Please note that a super long title string will result in an error
xxx_title0() was designed as the main title of the whole script
xxx_title1() is the largest header
xxx_title2() is the middle size header
xxx_title3() is the smallest header

Value

A character string vector returned invisibly, but automatically displayed in the console, the output will be saved into clipboard

Functions

xxx_title0: the middle size title
xxx_title2: the middle size title
xxx_title3: the smallest title

Examples

# COMMON WORKFLOW OF THIS PACKAGE
# 1. type your text in any text editor
# 2. copy your text
# 3. call xxx_box() etc without arguments to grab text from clipboard
# 4. decorated text will be displayed and sent to clipboard, NO NEED to copy them
# 5. paste into your R script
#
#
#...............................................
# # OTHER USAGE

xxx_title0('my title')
xxx_title1('my title')
xxx_title2('my title')
xxx_title3('my title')