lib/tap/support/lazydoc.rb in bahuvrihi-tap-0.10.1 vs lib/tap/support/lazydoc.rb in bahuvrihi-tap-0.10.2

@@ -120,19 +120,28 @@
     #   # ['def method', 'comment lines for the method'],
     #   # ['def another_method', 'as in RDoc, the comment can be separated from the method']]
     #
     class Lazydoc
       
-      # A regexp matching an attribute start or end.  For the match:
+      # A regexp matching an attribute start or end.  After a match:
       #
       # $1:: const_name
       # $3:: key
       # $4:: end flag
       #
       ATTRIBUTE_REGEXP = /([A-Z][A-z]*(::[A-Z][A-z]*)*)?::([a-z_]+)(-?)/
     
       # A regexp matching constants from the ATTRIBUTE_REGEXP leader
       CONSTANT_REGEXP = /#.*?([A-Z][A-z]*(::[A-Z][A-z]*)*)?$/
+      
+      # A regexp matching a caller line, to extract the calling file
+      # and line number.  After a match:
+      #
+      # $1:: file
+      # $3:: line number (as a string, obviously)
+      #
+      # Note that line numbers in caller start at 1, not 0.
+      CALLER_REGEXP = /^(([A-z]:)?[^:]+):(\d+)/
       
       class << self
         
         # A hash of (source_file, lazydoc) pairs tracking the
         # Lazydoc instance for the given source file.
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