rcodeeditor: A widget for editing R code
In qtutils: Miscellaneous Qt-based utilities

Description Usage Arguments Value Author(s)

RCodeEditor subclasses Qt$QPlainTextEdit to provide additional functionality suitable for a R code editor, namely, code indentation and command completion (both using TAB, with indentation preferred, and completion if already indented). The details of indentation are not yet customizable.

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# constructor
RCodeEditor(family = "monospace", pointsize = 14,
            underscore.assign = FALSE, comp.tooltip = TRUE)

`family`	Font family to be used.
`pointsize`	Font pointsize to be used.
`underscore.assign`	Logical flag, indicating whether pressing the underscore key adds the assignment operator `<-` instead of an underscore.
`comp.tooltip`	Logical flag, indicating whether multiple completions should be indicated by a tooltip. Otherwise, a signal `completionsAvailable(QString character)` is emitted with a single argument containing the possible completions.