[nongnu] elpa/jade-mode 544be1a87d 079/128: match full tag decl. and un-hl subsequent content

[ELPA Syncer]

branch: elpa/jade-mode
commit 544be1a87d237c19674f748f3ebfa9c3c7c5622a
Author: Travis Jefferson <tjefferson@signpost.com>
Commit: Travis Jefferson <tjefferson@signpost.com>

    match full tag decl. and un-hl subsequent content
    
        - we can probably clean up some of the class/id/tag highlighters,
          since we're matching those in order to un-highlight now
---
 example.jade |  3 ++-
 jade-mode.el | 28 ++++++++++++++++++++++++++++
 2 files changed, 30 insertions(+), 1 deletion(-)

diff --git a/example.jade b/example.jade
index ba438263e6..95ebbf300d 100644
--- a/example.jade
+++ b/example.jade
@@ -5,7 +5,7 @@ html(lang="en")
   body.bp
     #container
       #header
-        h1.page-title= My.awesome. page #is awesome#
+        h1.page-title My.awesome. page #is awesome#
       #nav
         ul#nav_list something sweet
           li
@@ -23,6 +23,7 @@ html(lang="en")
           = 'this one' + "and this should too"
           span this one shouldn't higlight strings or... .other #things if else
           | this one shouldn't highlight strings, and the same goes for 
.keywords #ok ?
+        div#paren.content.example(style = 'float-left') Content .here #should 
be plain if for
       #footer
         #copywrite-text= locals
 
diff --git a/jade-mode.el b/jade-mode.el
index d1ab4ea46d..d6f8e14891 100644
--- a/jade-mode.el
+++ b/jade-mode.el
@@ -40,6 +40,15 @@ For detail, see `comment-dwim'."
        "include" "yield" "mixin") 'words))
   "Jade keywords.")
 
+(defvar jade-tag-re "[a-z][a-z0-9]*"
+  "Regexp used to match a basic html tag, e.g. link, a, div")
+
+(defvar jade-id-re "#[a-zA-Z][0-9a-zA-Z_\\-]*"
+  "Regexp used to match an ID literal, e.g. #id, #id-one_23")
+
+(defvar jade-class-re "[.][a-zA-Z][0-9a-zA-Z_\\-]*"
+  "Regexp used to match a class literal, e.g. .class, .class_name-123")
+
 (defvar jade-double-quote-string-re "[\"]\\(\\\\.\\|[^\"\n]\\)*[\"]"
   "Regexp used to match a double-quoted string literal")
 
@@ -66,6 +75,25 @@ For detail, see `comment-dwim'."
     (,"^[ {2,}]*[a-z0-9_:\\-]*" 0 font-lock-function-name-face) ;; tag name
     (,"^\\s-*\\(//.*\\)" 1 font-lock-comment-face t) ;; jade block comments
 
+    ;; remove highlighting from literal content following tag/class/id
+    ;; e.g. tag Inner text
+    ;;      tag#id.class INNER text
+    (,(concat "^\\s-*"
+
+              ;; start with a basic html tag, an ID, or a class
+              "\\(" jade-tag-re "\\|" jade-id-re "\\|" jade-class-re "\\)"
+
+              ;; followed by zero or more of either an ID or a class
+              "\\(" jade-id-re "\\|" jade-class-re "\\)*"
+
+              ;; then an optional set of parens with JS inside
+              ;; TODO highlight JS in a meaningful way
+              "\\(" "(.*)" "\\)?"
+
+              ;; then a space (not an equals sign), and match the rest of the 
line
+              ;; and remove any font-lock faces applied
+              "[ ]\\(.+\\)") 4 nil t)
+
     ;; remove highlighting from lines opening with a pipe `|'
     ;; e.g. | keywords like for should not be highlighted here
     ;;      | I'm not supposed to highlight single quotes either