Convert help files to flatdoc format.
Converts a vanilla R help file (as shown in the internal pager) to plain-text format. The output conventions are those in doc2Rd, so the output can be turned into Rd-format by running it through doc2Rd. This function is useful if you have existing Rd-format documentation and want to try out the flatdoc system of integrated code and documentation. Revised Nov 2017: now pretty good, but not perfect; see Details.
help2flatdoc( fun.name, pkg=NULL, text=NULL, aliases=NULL)
fun.name |
function name (a character string) |
pkg |
name of package |
text |
plain-text help |
aliases |
normally leave this empty— see Details. |
The real argument is text; if missing, this is deduced from the help for fun.name (need not be a function) in the installed package pkg.
The package containing fun.name must be loaded first. If you write documentation using flatdoc, prepare the package with pre.install, build it with RCMD BUILD or INSTALL, and run help2flatdoc on the result, you should largely recover your original flat-format documentation. Some exceptions:
Nesting in lists is ignored.
Numbered lists won't convert back correctly (Nov 2017), but the problem there is in doc2Rd.
Link-triggering phrases (i.e. that will be picked up by doc2Rd, such as "see <blah>") aren't explicitly created– probably, links could be automated better via an argument to doc2Rd.
cd.doc <- help2flatdoc( "cd", "mvbutils") print( cd.doc) cd.Rd <- doc2Rd( cd.doc)
Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.