mirrors/janet
1
0
Fork 0
mirror of https://github.com/janet-lang/janet synced 2024-12-25 07:50:27 +00:00
Code Issues 1 Releases Wiki Activity

Fix number parsing for bases between 2 and 9.

Browse Source 
Allow multisyms to have number keys.
This commit is contained in:
Calvin Rose 2019-01-02 16:39:24 -05:00
parent 122312dbf6
commit 29ec30c79f
2 changed files with 15 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/core/multisym.c
View File

@ -30,7 +30,16 @@ static JanetSlot multisym_parse_part(JanetCompiler *c, const uint8_t *sympart, i
if (sympart[0] == ':') {
return janetc_cslot(janet_symbolv(sympart, len));
} else {
return janetc_resolve(c, janet_symbol(sympart + 1, len - 1));
double index;
int err;
index = janet_scan_number(sympart + 1, len - 1, &err);
if (err) {
/* not a number */
return janetc_resolve(c, janet_symbol(sympart + 1, len - 1));
} else {
/* is a number */
return janetc_cslot(janet_wrap_number(index));
}
}
}

5
src/core/strtod.c
View File

@ -272,6 +272,11 @@ double janet_scan_number(
if (str + 1 < end && str[0] == '0' && str[1] == 'x') {
base = 16;
str += 2;
} else if (str + 1 < end &&
str[0] >= '0' && str[0] <= '9' &&
str[1] == 'r') {
base = str[0] - '0';
str += 2;
} else if (str + 2 < end &&
str[0] >= '0' && str[0] <= '9' &&
str[1] >= '0' && str[1] <= '9' &&