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Minor changes.
[egate.git]
/
fml
/
fmltoken.c
diff --git
a/fml/fmltoken.c
b/fml/fmltoken.c
index
fc4d189
..
fb34f14
100644
(file)
--- a/
fml/fmltoken.c
+++ b/
fml/fmltoken.c
@@
-2,7
+2,11
@@
* FML interpreter. Europagate, 1995
*
* $Log: fmltoken.c,v $
* FML interpreter. Europagate, 1995
*
* $Log: fmltoken.c,v $
- * Revision 1.3 1995/02/10 15:50:57 adam
+ * Revision 1.4 1995/02/10 18:15:53 adam
+ * FML function 'strcmp' implemented. This function can be used to
+ * test for existence of MARC fields.
+ *
+ * Revision 1.3 1995/02/10 15:50:57 adam
* MARC interface implemented. Minor bugs fixed. fmltest can
* be used to format single MARC records. New function '\list'
* implemented.
* MARC interface implemented. Minor bugs fixed. fmltest can
* be used to format single MARC records. New function '\list'
* implemented.
@@
-42,6
+46,11
@@
struct fml_node *fml_tokenize (Fml fml)
fml_pr_list (p);
printf ("\n");
}
fml_pr_list (p);
printf ("\n");
}
+ if (look_char != fml->eof_mark)
+ {
+ fprintf (stderr, "Ill formed parantheses");
+ exit (1);
+ }
return p;
}
return p;
}
@@
-157,6
+166,24
@@
static void lexer (Fml fml)
while (look_char != fml->eof_mark && look_char != '\'')
{
lex_buf[off++] = look_char;
while (look_char != fml->eof_mark && look_char != '\'')
{
lex_buf[off++] = look_char;
+ if (look_char == '\\')
+ {
+ look_char = (*fml->read_func)();
+ switch (look_char)
+ {
+ case 'n':
+ lex_buf[off-1] = '\n';
+ break;
+ case 't':
+ lex_buf[off-1] = '\n';
+ break;
+ case '\'':
+ lex_buf[off-1] = '\'';
+ break;
+ default:
+ lex_buf[off-1] = look_char;
+ }
+ }
look_char = (*fml->read_func)();
}
lex_buf[off] = '\0';
look_char = (*fml->read_func)();
}
lex_buf[off] = '\0';