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Support for three-token characters (**=, >>=, <<=) which was written by

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Michael Hudson, and support in general for the augmented assignment syntax.
The graminit.c patch is large!
This commit is contained in:
Thomas Wouters 2000-08-24 20:11:32 +00:00
parent dd8dbdb717
commit 434d0828d8
7 changed files with 1401 additions and 890 deletions
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12
Parser/grammar.c
View file

@ -211,6 +211,18 @@ translabel(grammar *g, label *lb)
printf("Unknown OP label %s\n",
lb->lb_str);
}
else if (lb->lb_str[2] && lb->lb_str[3] && lb->lb_str[4] == lb->lb_str[0]) {
int type = (int) PyToken_ThreeChars(lb->lb_str[1],
lb->lb_str[2],
lb->lb_str[3]);
if (type != OP) {
lb->lb_type = type;
lb->lb_str = NULL;
}
else
printf("Unknown OP label %s\n",
lb->lb_str);
}
else
printf("Can't translate STRING label %s\n",
lb->lb_str);