X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2FSDCCmain.c;h=da935a7aba8ec63c4e95191de277ee21c781e96a;hb=551b5c5f6e0c2592db0d1076bdd41c9822406406;hp=3460abbd496d31d2b9e7f339f5a943904455cf36;hpb=96d38082954b27937548beb827a4038f9e7c8a55;p=fw%2Fsdcc

diff --git a/src/SDCCmain.c b/src/SDCCmain.c
index 3460abbd..da935a7a 100644
--- a/src/SDCCmain.c
+++ b/src/SDCCmain.c
@@ -142,6 +142,7 @@ char buffer[PATH_MAX * 2];
 #define OPTION_STD_SDCC99       "--std-sdcc99"
 #define OPTION_CODE_SEG         "--codeseg"
 #define OPTION_CONST_SEG        "--constseg"
+#define OPTION_DOLLARS_IN_IDENT "--fdollars-in-identifiers"
 
 static const OPTION
 optionsTable[] = {
@@ -176,6 +177,7 @@ optionsTable[] = {
     { 0,    OPTION_STD_SDCC89,      NULL, "Use C89 standard with SDCC extensions (default)" },
     { 0,    OPTION_STD_C99,         NULL, "Use C99 standard only (incomplete)" },
     { 0,    OPTION_STD_SDCC99,      NULL, "Use C99 standard with SDCC extensions (incomplete)" },
+    { 0,    OPTION_DOLLARS_IN_IDENT, &options.dollars_in_ident, "Permit '$' as an identifier character" },
 
     { 0,    NULL,                   NULL, "Code generation options"},
     { 'm',  NULL,                   NULL, "Set the port to use e.g. -mz80." },
@@ -2017,6 +2019,10 @@ preProcess (char **envp)
           addSet(&preArgvSet, buf);
         }
 
+      /* if using dollar signs in identifiers */
+      if (options.dollars_in_ident)
+        addSet(&preArgvSet, Safe_strdup("--fdollars-in-identifiers"));
+
       /* if using external stack define the macro */
       if (options.useXstack)
         addSet(&preArgvSet, Safe_strdup("-DSDCC_USE_XSTACK"));