From 5cf91d6bdc3e60bd43f9ba1bbb97a43ee49b2b2d Mon Sep 17 00:00:00 2001
From: wdenk <wdenk>
Date: Fri, 23 Apr 2004 20:32:05 +0000
Subject: * Modify KUP4X board configuration to use SL811 driver for USB memory
   sticks (including FAT / VFAT filesystem support)

* Add SL811 Host Controller Interface driver for USB

* Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README

* Patch by Pantelis Antoniou, 19 Apr 2004:
  Allow to use shell style syntax (i. e. ${var} ) with standard parser.
  Minor patches for Intracom boards.

* Patch by Christian Pell, 19 Apr 2004:
  cleanup support for CF/IDE on PCMCIA for PXA25X
---
 common/main.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'common/main.c')

diff --git a/common/main.c b/common/main.c
index 7ce9b75f90..0869426f17 100644
--- a/common/main.c
+++ b/common/main.c
@@ -726,8 +726,8 @@ static void process_macros (const char *input, char *output)
 	int inputcnt  = strlen (input);
 	int outputcnt = CFG_CBSIZE;
 	int state = 0;	/* 0 = waiting for '$'	*/
-			/* 1 = waiting for '('	*/
-			/* 2 = waiting for ')'	*/
+			/* 1 = waiting for '(' or '{' */
+			/* 2 = waiting for ')' or '}' */
 			/* 3 = waiting for '''  */
 #ifdef DEBUG_PARSER
 	char *output_start = output;
@@ -765,7 +765,7 @@ static void process_macros (const char *input, char *output)
 		}
 		break;
 	    case 1:			/* Waiting for (	*/
-		if (c == '(') {
+		if (c == '(' || c == '{') {
 			state++;
 			varname_start = input;
 		} else {
@@ -780,7 +780,7 @@ static void process_macros (const char *input, char *output)
 		}
 		break;
 	    case 2:			/* Waiting for )	*/
-		if (c == ')') {
+		if (c == ')' || c == '}') {
 			int i;
 			char envname[CFG_CBSIZE], *envval;
 			int envcnt = input-varname_start-1; /* Varname # of chars */
-- 
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