Fixed recognition of Python scripts having "#\!/usr/bin/python" as first line [Bug #1764148].

git-svn-id: svn://svn.code.sf.net/p/ctags/code/trunk@597 c5d04d22-be80-434c-894e-aa346cc9e8e8

NEWS

@@ -39,6 +39,7 @@ ctags-@VERSION@ (@DATE@)
 * Fixed crashes involving '/' [Verilog, Bug #1743330].
 * Fixed compilation problem on MinGW [Bug #1517424].
 * Fixed generation of HTML-formatted man page [Bug #1645864].
+* Fixed recognition of Python scripts having '#!/usr/bin/python' as first line [Bug #1764148].
 
 ctags-5.6 (Mon May 29 2006)
 * Reformatted code for independence of tab stop setting.

Test/bug1764148

@@ -0,0 +1,2 @@
+#!/usr/bin/python
+def PyFunc(msg): print msg

parse.c

@@ -154,6 +154,8 @@ static langType getInterpreterLanguage (const char *const fileName)
 			const char *const cmd = lastSlash != NULL ? lastSlash+1 : line+2;
 			vString* const interpreter = determineInterpreter (cmd);
 			result = getExtensionLanguage (vStringValue (interpreter));
+			if (result == LANG_IGNORE)
+				result = getNamedLanguage (vStringValue (interpreter));
 			vStringDelete (interpreter);
 		}
 		vStringDelete (vLine);