Get accurate symbols for C language

Exclude all non-alphanumeric chars for C files getCurrentWordBufferRange returns the range of the whole word including all punctuation marks when the word is pre-selected. With a precise regular expression this can be avoided. Signed-off-by: Jinkyu Song <[email protected]>
yongkangchen · May 27, 2015 · af17c2e · af17c2e
1 parent be3b6f6
commit af17c2e
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/file-view.coffee b/lib/file-view.coffee
@@ -69,6 +69,10 @@ class FileView extends SymbolsView
     if cursor.getScopes().indexOf('source.ruby') isnt -1
       # Include ! and ? in word regular expression for ruby files
       range = cursor.getCurrentWordBufferRange(wordRegex: /[\w!?]*/g)
+    else if cursor.getScopes().indexOf('source.c') isnt -1 or
+            cursor.getScopes().indexOf('source.cpp') isnt -1
+      # Exclude all non-alphanumeric chars in word regular expression for C files
+      range = cursor.getCurrentWordBufferRange(wordRegex: /[\w]*/g)
     else
       range = cursor.getCurrentWordBufferRange()
     return editor.getTextInRange(range)