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| author | Paul Eggert <eggert@cs.ucla.edu> | 2015-09-17 16:08:20 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2015-09-17 16:09:39 -0700 |
| commit | 284c470ef752967fcd8bae6a450dc138462b1e49 (patch) | |
| tree | 83e8bcfe4c756e741ee9d4ecdf80f6b8d0e73c91 /lisp/eshell | |
| parent | d149ff5233805c0a09b6067e0cf27549291cc83a (diff) | |
| download | emacs-284c470ef752967fcd8bae6a450dc138462b1e49.tar.gz emacs-284c470ef752967fcd8bae6a450dc138462b1e49.tar.bz2 emacs-284c470ef752967fcd8bae6a450dc138462b1e49.zip | |
Backslash cleanup in Elisp source files
This patch should not change behavior. It typically omits backslashes
where they are redundant (e.g., in the string literal "^\$").
In a few places, insert backslashes where they make regular
expressions clearer: e.g., replace "^\*" (equivalent to "^*") with
"^\\*", which has the same effect as a regular expression.
Also, use ‘\ %’ instead of ‘\%’ when avoiding confusion with SCCS IDs,
and similarly use ‘\ $’ instead of ‘\$’ when avoiding confusion with
RCS IDs, as that makes it clearer that the backslash is intended.
Diffstat (limited to 'lisp/eshell')
| -rw-r--r-- | lisp/eshell/em-hist.el | 2 | ||||
| -rw-r--r-- | lisp/eshell/em-ls.el | 2 | ||||
| -rw-r--r-- | lisp/eshell/em-unix.el | 2 | ||||
| -rw-r--r-- | lisp/eshell/esh-util.el | 2 |
4 files changed, 4 insertions, 4 deletions
diff --git a/lisp/eshell/em-hist.el b/lisp/eshell/em-hist.el index 499eda40dc3..90dec596701 100644 --- a/lisp/eshell/em-hist.el +++ b/lisp/eshell/em-hist.el @@ -639,7 +639,7 @@ matched." ;; `!' ;; Start a history substitution, except when followed by a ;; space, tab, the end of the line, = or (. - (if (not (string-match "^![^ \t\n=\(]" reference)) + (if (not (string-match "^![^ \t\n=(]" reference)) reference (setq eshell-history-index nil) (let ((event (eshell-hist-parse-event-designator reference))) diff --git a/lisp/eshell/em-ls.el b/lisp/eshell/em-ls.el index 76751e51dfd..ae6e0d3e886 100644 --- a/lisp/eshell/em-ls.el +++ b/lisp/eshell/em-ls.el @@ -47,7 +47,7 @@ properties to colorize its output based on the setting of (defcustom eshell-ls-date-format "%Y-%m-%d" "How to display time information in `eshell-ls-file'. This is passed to `format-time-string' as a format string. -To display the date using the current locale, use \"%b \%e\"." +To display the date using the current locale, use \"%b \ %e\"." :version "24.1" :type 'string) diff --git a/lisp/eshell/em-unix.el b/lisp/eshell/em-unix.el index 8ae81df92e5..19597dfbc1f 100644 --- a/lisp/eshell/em-unix.el +++ b/lisp/eshell/em-unix.el @@ -517,7 +517,7 @@ Remove the DIRECTORY(ies), if they are empty.") :usage "[OPTION]... SOURCE DEST or: mv [OPTION]... SOURCE... DIRECTORY Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY. -\[OPTION] DIRECTORY...") +[OPTION] DIRECTORY...") (let ((no-dereference t)) (eshell-mvcpln-template "mv" "moving" 'rename-file eshell-mv-interactive-query diff --git a/lisp/eshell/esh-util.el b/lisp/eshell/esh-util.el index 2565842706e..f645702ac2b 100644 --- a/lisp/eshell/esh-util.el +++ b/lisp/eshell/esh-util.el @@ -228,7 +228,7 @@ If N or M is nil, it means the end of the list." (defvar eshell-path-env (getenv "PATH") "Content of $PATH. -It might be different from \(getenv \"PATH\"\), when +It might be different from \(getenv \"PATH\"), when `default-directory' points to a remote host.") (make-variable-buffer-local 'eshell-path-env) |