Initial import (sloccount 2.26)HEADmaster

git-svn-id: svn://svn.code.sf.net/p/sloccount/code/trunk@1 d762cc98-fd17-0410-9a0d-d09172385bc5

1 files changed, 90 insertions, 0 deletions

diff --git a/jsp_count.l b/jsp_count.l
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--- /dev/null
+++ b/jsp_count.l
@@ -0,0 +1,90 @@
+%{
+
+/*
+This is part of SLOCCount, a toolsuite that counts source lines of code (SLOC).
+Copyright (C) 2001-2004 David A. Wheeler and Bob Brown.
+This is a tweaked version by Bob Brown, derived from
+David A. Wheeler's pascal_count.l.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+To contact David A. Wheeler, see his website at:
+ http://www.dwheeler.com.
+Bob Brown's website is: http://www.openeye.com/rlb
+*/
+
+#include "driver.h"
+
+#define YY_NO_UNPUT
+
+/* 1 if we saw a non-comment, non-whitespace char on this line */
+int saw_char = 0;
+static void count(void);
+
+%}
+
+%option noyywrap
+
+SPACE		[ \t\n\r\f]
+
+%x chtml
+%x cjsp
+%x string
+
+%%
+	line_number = 1;
+	saw_char = 0;
+	BEGIN(INITIAL);
+
+[ \t\r\f]	/* Do nothing */
+"<!--"	{ BEGIN(chtml); }
+"<%--"	{ BEGIN(cjsp); }
+\n	{ count(); }
+
+\"	{saw_char = 1; BEGIN(string);}
+
+[^ \t\r\f(\n<"][^<\n"]*	{saw_char = 1;}
+.	{saw_char = 1;}
+
+
+<chtml>"-->"     { BEGIN(INITIAL); }
+<chtml>\n	 { count(); }
+<chtml>.	 /* no-op */
+
+<cjsp>"--%>"	 { BEGIN(INITIAL); }
+<cjsp>\n	 { count(); }
+<cjsp>.		 /* no-op */
+
+<string>[^\"\n]+ {saw_char = 1;}
+<string>\n	 {
+		 	fprintf(stderr, "Warning: newline in string - file %s, line %ld\n",
+	                 filename, line_number);
+			count();
+			BEGIN(INITIAL); /* Switch back; this at least limits damage */
+		 }
+<string>\"		{ BEGIN(INITIAL);}
+
+%%
+
+#include "driver.c"
+
+static void count(void)
+{
+    if ( saw_char ) {
+        sloc++;
+	saw_char = 0;
+    }
+    line_number++;
+}