r669 - trunk

[black at icculus.org]

Author: black
Date: 2006-03-12 17:02:12 -0500 (Sun, 12 Mar 2006)
New Revision: 669

Modified:
   trunk/shell.c
Log:
Fixed a bug in the shell parser and some typos in comments.


Modified: trunk/shell.c
===================================================================
--- trunk/shell.c	2006-03-08 22:07:58 UTC (rev 668)
+++ trunk/shell.c	2006-03-12 22:02:12 UTC (rev 669)
@@ -304,7 +304,7 @@
 	decimalPoint = false;
 
 	current = text;
-	if( IsSign( current[0] ) || IsDigit( current[1] ) ) {
+	if( IsSign( current[0] ) && IsDigit( current[1] ) ) {
 			current += 2;
 	}
 	for( ; *current ; current++ ) {
@@ -369,7 +369,8 @@
 static inline Nbool Shell_Parser_MatchValue( Shell_Parser *parser ) {
 	if( Shell_Parser_MatchDigit( parser ) ||
 		Shell_Parser_MatchSignedDigit( parser ) ) {
-		while( Shell_Parser_MatchDigit( parser ) );
+		while( Shell_Parser_MatchDigit( parser ) )
+			;
 		if( Shell_Parser_MatchChar( parser, '.' ) ) {
 			while( Shell_Parser_MatchDigit( parser ) );
 		}
@@ -409,7 +410,7 @@
 }
 
 // skips whitespace and // comments and /* */ comments
-// result: you'll have a meaningfull char in currentChar
+// result: you'll have a meaningful char in currentChar
 static void Shell_Parser_SkipStuff( Shell_Parser *parser ) {
 	while( 1 ) {
 		while( IsWhitespace( *parser->currentChar ) ) {
@@ -689,7 +690,7 @@
 	from->type = SHELL_TOKENTYPE_EOF;
 }
 
-// formal makes it put "" around strings, etc. and always return something that can be print
+// formal makes it put "" around strings, etc. and always return something that can be printed
 // otherwise it can return "" sometimes
 static inline char * Shell_Item_ToString( Shell_Item *item, Nbool formal ) {
 	char *out = NULL;