runtime(r): Update R runtime files and docs (#13757)
* Update R runtime files
- Fix indentation issue with ggplot().
- Setlocal autoindent in indent/r.vim.
- New syntax option: rmd_include_latex.
- Clear syn iskeyword to recognize _ as keyword.
- Document some options.
- remove the test has("patch-7.4.1142")
- Update changed date of doc files
Signed-off-by: Jakson Alves de Aquino <jalvesaq@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.orgdiff --git a/runtime/doc/filetype.txt b/runtime/doc/filetype.txt
index 1960865..deb947c 100644
--- a/runtime/doc/filetype.txt
+++ b/runtime/doc/filetype.txt
@@ -1,4 +1,4 @@
-*filetype.txt* For Vim version 9.0. Last change: 2023 Dec 05
+*filetype.txt* For Vim version 9.0. Last change: 2023 Dec 23
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -779,6 +779,14 @@
let g:rst_style = 1
+RNOWEB *ft-rnoweb-plugin*
+
+The 'formatexpr' option is set dynamically with different values for R code
+and for LaTeX code. If you prefer that 'formatexpr' is not set, add to your
+|vimrc|: >
+ let rnw_dynamic_comments = 0
+
+
RPM SPEC *ft-spec-plugin*
Since the text for this plugin is rather long it has been put in a separate
diff --git a/runtime/doc/indent.txt b/runtime/doc/indent.txt
index 6cad213..482d366 100644
--- a/runtime/doc/indent.txt
+++ b/runtime/doc/indent.txt
@@ -1,4 +1,4 @@
-*indent.txt* For Vim version 9.0. Last change: 2023 Dec 09
+*indent.txt* For Vim version 9.0. Last change: 2023 Dec 23
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -1040,8 +1040,8 @@
let r_indent_comment_column = 30
<
Any code after a line that ends with "<-" is indented. Emacs/ESS does not
-indent the code if it is a top level function. If you prefer that the
-Vim-R-plugin behaves like Emacs/ESS in this regard, put in your |vimrc|:
+indent the code if it is a top-level function. If you prefer a behavior like
+Emacs/ESS one in this regard, put in your |vimrc|:
>
let r_indent_ess_compatible = 1
<
diff --git a/runtime/doc/syntax.txt b/runtime/doc/syntax.txt
index 0cd13d5..1c0cd92 100644
--- a/runtime/doc/syntax.txt
+++ b/runtime/doc/syntax.txt
@@ -1,4 +1,4 @@
-*syntax.txt* For Vim version 9.0. Last change: 2023 Dec 20
+*syntax.txt* For Vim version 9.0. Last change: 2023 Dec 23
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -2842,10 +2842,20 @@
let rmd_syn_hl_chunk = 1
By default, chunks of R code will be highlighted following the rules of R
-language. If you want proper syntax highlighting of chunks of other languages,
-you should add them to either `markdown_fenced_languages` or
-`rmd_fenced_languages`. For example to properly highlight both R and Python,
-you may add this to your |vimrc|: >
+language. Moreover, whenever the buffer is saved, Vim scans the buffer and
+highlights other languages if they are present in new chunks. LaTeX code also
+is automatically recognized and highlighted when the buffer is saved. This
+behavior can be controlled with the variables `rmd_dynamic_fenced_languages`,
+and `rmd_include_latex` whose valid values are: >
+ let rmd_dynamic_fenced_languages = 0 " No autodetection of languages
+ let rmd_dynamic_fenced_languages = 1 " Autodetection of languages
+ let rmd_include_latex = 0 " Don't highlight LaTeX code
+ let rmd_include_latex = 1 " Autodetect LaTeX code
+ let rmd_include_latex = 2 " Always include LaTeX highlighting
+
+If the value of `rmd_dynamic_fenced_languages` is 0, you still can set the
+list of languages whose chunks of code should be properly highlighted, as in
+the example: >
let rmd_fenced_languages = ['r', 'python']
diff --git a/runtime/doc/tags b/runtime/doc/tags
index 3ae06b6..2ee7ced 100644
--- a/runtime/doc/tags
+++ b/runtime/doc/tags
@@ -7302,6 +7302,7 @@
ft-rexx-syntax syntax.txt /*ft-rexx-syntax*
ft-rmd-plugin filetype.txt /*ft-rmd-plugin*
ft-rmd-syntax syntax.txt /*ft-rmd-syntax*
+ft-rnoweb-plugin filetype.txt /*ft-rnoweb-plugin*
ft-rrst-plugin filetype.txt /*ft-rrst-plugin*
ft-rrst-syntax syntax.txt /*ft-rrst-syntax*
ft-rst-plugin filetype.txt /*ft-rst-plugin*