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| author | Alan Mackenzie | 2015-12-28 16:01:05 +0000 |
|---|---|---|
| committer | Alan Mackenzie | 2015-12-28 16:01:05 +0000 |
| commit | 326ffcce5fbbb0ca368cfa08a33101dbbcaa2ace (patch) | |
| tree | 1b86615b5bed5089446aa9c5a8ae0619703aa3b0 /etc | |
| parent | 17ab0d10e1db9cc4924ceb778e5c4e6bb9a90c3d (diff) | |
| download | emacs-326ffcce5fbbb0ca368cfa08a33101dbbcaa2ace.tar.gz emacs-326ffcce5fbbb0ca368cfa08a33101dbbcaa2ace.zip | |
Allow line comments ending with escaped NL to be continued to the next line.
Use this in C, C++, and Objective C Modes. Fixes bug#22246
* src/syntax.c (comment-end-can-be-escaped): New buffer local variable.
(forw-comment, back-comment): On encountering an end of comment character,
test whether it is escaped when `comment-end-can-be-escaped' is non-nil.
* doc/lispref/syntax.texi (Control Parsing): Describe
`comment-end-can-be-escaped'.
* etc/NEWS (Lisp Changes): Describe `comment-end-can-be-escaped'.
* lisp/progmodes/cc-langs.el: New c-lang-setvar `comment-end-can-be-escaped'.
Diffstat (limited to 'etc')
| -rw-r--r-- | etc/NEWS | 5 |
1 files changed, 5 insertions, 0 deletions
| @@ -1268,6 +1268,11 @@ Area. The output is still logged to the *Messages* buffer. | |||
| 1268 | buffers to allow certain parts of the text to be writable. | 1268 | buffers to allow certain parts of the text to be writable. |
| 1269 | 1269 | ||
| 1270 | +++ | 1270 | +++ |
| 1271 | ** A new variable `comment-end-can-be-escaped' is useful in languages | ||
| 1272 | such as C and C++ where line comments with escaped newlines are | ||
| 1273 | continued to the next line. | ||
| 1274 | |||
| 1275 | +++ | ||
| 1271 | ** New macro `define-advice'. | 1276 | ** New macro `define-advice'. |
| 1272 | 1277 | ||
| 1273 | ** `read-buffer' takes a new `predicate' argument. | 1278 | ** `read-buffer' takes a new `predicate' argument. |