From 09a85995bb4440d2060d478eab89b7e714386ef9 Mon Sep 17 00:00:00 2001
From: Jan Breuer <jan.breuer@jaybee.cz>
Date: 周四, 10 9月 2015 07:31:18 +0800
Subject: [PATCH] mend

---
 libscpi/src/lexer.c |   35 ++++++++++++++++++++++++++---------
 1 files changed, 26 insertions(+), 9 deletions(-)

diff --git a/libscpi/src/lexer.c b/libscpi/src/lexer.c
index aaca475..512655f 100644
--- a/libscpi/src/lexer.c
+++ b/libscpi/src/lexer.c
@@ -771,12 +771,12 @@
 /* 7.7.7 <EXPRESSION PROGRAM DATA> */
 static int isProgramExpression(int c) {
     if ((c >= 0x20) && (c <= 0x7e)) {
-        if ((c != 0x22)
-                && (c != 0x23)
-                && (c != 0x27)
-                && (c != 0x28)
-                && (c != 0x29)
-                && (c != 0x3B)) {
+        if ((c != '"')
+                && (c != '#')
+                && (c != '\'')
+                && (c != '(')
+                && (c != ')')
+                && (c != ';')) {
             return 1;
         }
     }
@@ -865,6 +865,26 @@
 }
 
 /**
+ * Detect token colon
+ * @param state
+ * @param token
+ * @return 
+ */
+int scpiLex_Colon(lex_state_t * state, scpi_token_t * token) {
+    token->ptr = state->pos;
+
+    if (skipChr(state, ':')) {
+        token->len = 1;
+        token->type = SCPI_TOKEN_COLON;
+    } else {
+        token->len = 0;
+        token->type = SCPI_TOKEN_UNKNOWN;
+    }
+
+    return token->len;
+}
+
+/**
  * Detect token New line
  * @param state
  * @param token
@@ -888,6 +908,3 @@
 
     return token->len;
 }
-
-
-

--
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