Merge branch 'master' of git.sv.gnu.org:/srv/git/emacs

[gnu-emacs] / lisp / emacs-lisp / lisp-mode.el

diff --git a/lisp/emacs-lisp/lisp-mode.el b/lisp/emacs-lisp/lisp-mode.el
index 8d57c193f4e4b697d3d3f5c85fe72b1f12edb1ec..4f3af2a7d7f6985cd2ab0c801205cc8a1f324643 100644 (file)
--- a/lisp/emacs-lisp/lisp-mode.el
+++ b/lisp/emacs-lisp/lisp-mode.el
@@ -398,6 +398,9 @@ This will generate compile-time constants from BINDINGS."
        lisp-el-font-lock-keywords-1
        `( ;; Regexp negated char group.
          ("\\[\\(\\^\\)" 1 font-lock-negation-char-face prepend)
+         ;; Erroneous structures.
+         (,(concat "(" el-errs-re "\\_>")
+          (1 font-lock-warning-face))
          ;; Control structures.  Common Lisp forms.
          (lisp--el-match-keyword . 1)
          ;; Exit/Feature symbols as constants.
@@ -405,14 +408,11 @@ This will generate compile-time constants from BINDINGS."
                    "[ \t']*\\(" lisp-mode-symbol-regexp "\\)?")
            (1 font-lock-keyword-face)
            (2 font-lock-constant-face nil t))
-         ;; Erroneous structures.
-         (,(concat "(" el-errs-re "\\_>")
-          (1 font-lock-warning-face prepend))
          ;; Words inside \\[] tend to be for `substitute-command-keys'.
          (,(concat "\\\\\\\\\\[\\(" lisp-mode-symbol-regexp "\\)\\]")
           (1 font-lock-constant-face prepend))
-         ;; Words inside ‘’ and '' and `' tend to be symbol names.
-         (,(concat "['`‘]\\(\\(?:\\sw\\|\\s_\\|\\\\.\\)"
+         ;; Words inside ‘’ and `' tend to be symbol names.
+         (,(concat "[`‘]\\(\\(?:\\sw\\|\\s_\\|\\\\.\\)"
                    lisp-mode-symbol-regexp "\\)['’]")
           (1 font-lock-constant-face prepend))
          ;; Constant values.
@@ -463,8 +463,8 @@ This will generate compile-time constants from BINDINGS."
          ;; Erroneous structures.
          (,(concat "(" cl-errs-re "\\_>")
            (1 font-lock-warning-face))
-         ;; Words inside ‘’ and '' and `' tend to be symbol names.
-         (,(concat "['`‘]\\(\\(?:\\sw\\|\\s_\\|\\\\.\\)"
+         ;; Words inside ‘’ and `' tend to be symbol names.
+         (,(concat "[`‘]\\(\\(?:\\sw\\|\\s_\\|\\\\.\\)"
                    lisp-mode-symbol-regexp "\\)['’]")
           (1 font-lock-constant-face prepend))
          ;; Constant values.
@@ -1216,8 +1216,15 @@ and initial semicolons."
       ;;
       ;; The `fill-column' is temporarily bound to
       ;; `emacs-lisp-docstring-fill-column' if that value is an integer.
-      (let ((paragraph-start (concat paragraph-start
-                                    "\\|\\s-*\\([(;:\"]\\|`(\\|#'(\\)"))
+      (let ((paragraph-start
+             (concat paragraph-start
+                     (format "\\|\\s-*\\([(;%s\"]\\|`(\\|#'(\\)"
+                             ;; If we're inside a string (like the doc
+                             ;; string), don't consider a colon to be
+                             ;; a paragraph-start character.
+                             (if (nth 3 (syntax-ppss))
+                                 ""
+                               ":"))))
            (paragraph-separate
             (concat paragraph-separate "\\|\\s-*\".*[,\\.]$"))
             (fill-column (if (and (integerp emacs-lisp-docstring-fill-column)