+ /* Skip the starting double quotes */
+ NextChar ();
+
+ /* Read input chars */
+ SB_Clear (&CfgSVal);
+ while (C != '\"') {
+ switch (C) {
+
+ case EOF:
+ case '\n':
+ CfgError ("Unterminated string");
+ break;
+
+ case '%':
+ NextChar ();
+ switch (C) {
+
+ case EOF:
+ case '\n':
+ case '\"':
+ CfgError ("Unterminated '%%' escape sequence");
+ break;
+
+ case '%':
+ SB_AppendChar (&CfgSVal, '%');
+ NextChar ();
+ break;
+
+ case 'O':
+ /* Replace by output file */
+ if (OutputName) {
+ SB_AppendStr (&CfgSVal, OutputName);
+ }
+ NextChar ();
+ break;
+
+ default:
+ CfgWarning ("Unkown escape sequence `%%%c'", C);
+ SB_AppendChar (&CfgSVal, '%');
+ SB_AppendChar (&CfgSVal, C);
+ NextChar ();
+ break;
+ }
+ break;
+
+ default:
+ SB_AppendChar (&CfgSVal, C);
+ NextChar ();
+ }
+ }