ccmode: K&R Symbols
10.2.13 K&R Symbols
-------------------
Two other syntactic symbols can appear in old style, non-prototyped C
code (1):
1: int add_three_integers(a, b, c)
2: int a;
3: int b;
4: int c;
5: {
6: return a + b + c;
7: }
Here, line 2 is the first line in an argument declaration list and so
is given the ‘knr-argdecl-intro’ syntactic symbol. Subsequent lines
(i.e., lines 3 and 4 in this example), are given ‘knr-argdecl’ syntax.
---------- Footnotes ----------
(1) a.k.a. K&R C, or Kernighan & Ritchie C