Added missing 'simple escape sequences'

git-svn-id: svn://svn.cc65.org/cc65/trunk@2891 b7a2c559-68d2-44c3-8de9-860c34a00d81

diff --git a/src/cc65/scanstrbuf.c b/src/cc65/scanstrbuf.c
index 39c15e4e56c13833088fc278d4c877676dc167c7..b441ae3090ccc2af29c5c7c705b055afd03dd11d 100644 (file)
--- a/src/cc65/scanstrbuf.c
+++ b/src/cc65/scanstrbuf.c
@@ -52,7 +52,7 @@
 
 
 
-static char ParseChar (StrBuf* B)
+static int ParseChar (StrBuf* B)
 /* Parse a character. Converts \n into EOL, etc. */
 {
     unsigned I;
@@ -61,6 +61,9 @@ static char ParseChar (StrBuf* B)
     /* Check for escape chars */
     if ((C = SB_Get (B)) == '\\') {
        switch (SB_Get (B)) {
+           case 'a':
+               C = '\a';
+               break;
            case 'b':
                C = '\b';
                break;
@@ -76,6 +79,9 @@ static char ParseChar (StrBuf* B)
            case 't':
                C = '\t';
                break;
+           case 'v':
+               C = '\v';
+               break;
            case '\"':
                C = '\"';
                break;
@@ -85,14 +91,17 @@ static char ParseChar (StrBuf* B)
            case '\\':
                C = '\\';
                break;
+           case '\?':
+               C = '\?';
+               break;
            case 'x':
            case 'X':
                /* Hex character constant */
                        C = HexVal (SB_Get (B)) << 4;
                        C |= HexVal (SB_Get (B));
-               break;
+               break;
            case '0':
-               /* Octal constant */
+               /* Octal constant */
                 C = 0;
                 goto Octal;
            case '1':
@@ -101,12 +110,12 @@ static char ParseChar (StrBuf* B)
 Octal:          I = 0;
                        while (SB_Peek (B) >= '0' && SB_Peek (B) <= '7' && I++ < 4) {
                     C = (C << 3) | (SB_Get (B) - '0');
-               }
+               }
                break;
            default:
                Error ("Illegal character constant");
-               C = ' ';
-               break;
+               C = ' ';
+               break;
        }
     }
 
@@ -116,10 +125,6 @@ Octal:          I = 0;
 
 
 
-
-
-
-
 /*****************************************************************************/
 /*                                  Code                                    */
 /*****************************************************************************/
@@ -139,7 +144,7 @@ void SB_SkipWhite (StrBuf* B)
 int SB_GetSym (StrBuf* B, char* S)
 /* Get a symbol from the string buffer. S must be able to hold MAX_IDENTLEN
  * characters. Returns 1 if a symbol was found and 0 otherwise.
- */
+ */                               
 {
     if (IsIdent (SB_Peek (B))) {
         unsigned I = 0;