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Hmmm, text is what?

This commit is contained in:
Neil 2023-05-09 00:52:32 -07:00
parent caf6924d0a
commit 828c2b6595
1 changed files with 58 additions and 31 deletions
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89
src/scan.re.c
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@ -147,8 +147,13 @@ static int scan_day(struct scan *const scan, union date32 date,
size_t line = 1;
char datestr[12] = {0};
const char *fail = "perhaps a bat?";
struct pair *input_text = 0;
struct money *input_money = 0;
struct {
enum YYCONDTYPE future;
union {
struct pair *pair;
struct money *money;
};
} input;
struct score *new_score = 0;
struct glider *new_glider = 0;
struct flight *new_flight = 0;
@ -200,9 +205,10 @@ static int scan_day(struct scan *const scan, union date32 date,
for( ; ; ) {
/*!re2c /**/
<skip> [^\n\x00] { continue; } /* Default ignore. */
<newline> * { fail = "newline expected"; goto catch; }
<skip> "\x00" { fail = "no newline at end of file"; goto catch; }
<line> "\x00" { return 1; } /* End of day. */
<line, skip> "\n" => line { line++; continue; }
<line, skip, newline> "\n" => line { line++; continue; }
<line> * :=> skip
<line> "->" :=> place
<line> "--" / [^-] :=> source
@ -222,6 +228,7 @@ static int scan_day(struct scan *const scan, union date32 date,
<bracket> "idea: " :=> idea
<bracket> "vaccine: " :=> vaccine
<bracket> "tax: " :=> tax
<bracket> "in: " :=> income
/* Whatsapp messages ignored. [11-03, 04:19] Contact: massage
Hopefully they don't have a ':' in their name. */
<bracket> [0-1][0-9] "-" [0-3][0-9] ", " [0-2][0-9] ":" [0-5][0-9] "] "
@ -240,7 +247,7 @@ static int scan_day(struct scan *const scan, union date32 date,
if(!(doc = kvpair_array_new(&scan->documents.array))) goto catch;
doc->key.a = s0, doc->key.b = s1;
doc->value.a = 0, doc->value.b = 0;
assert(!input_text), input_text = &doc->value;
input.future = yycnewline, input.pair = &doc->value;
switch(linemap_tree_bulk_assign(&scan->documents.dates, key, &pi)) {
case TREE_PRESENT: fail = "duplicate"; case TREE_ERROR: goto catch;
case TREE_ABSENT:
@ -259,7 +266,7 @@ static int scan_day(struct scan *const scan, union date32 date,
if(!(ed = edit_array_new(&scan->edits.array))) goto catch;
ed->edit.u32 = 0;
ed->desc.a = 0, ed->desc.b = 0;
assert(!input_text), input_text = &ed->desc;
input.future = yycnewline, input.pair = &ed->desc;
if(!pair_to_date(s0, &ed->edit)) goto catch;
switch(linemap_tree_bulk_assign(&scan->edits.dates, key, &pi)) {
case TREE_PRESENT: fail = "duplicate"; case TREE_ERROR: goto catch;
@ -282,7 +289,7 @@ static int scan_day(struct scan *const scan, union date32 date,
}
pair->key.a = s0, pair->key.b = s1;
pair->value.a = pair->value.b = 0;
assert(!input_text), input_text = &pair->value;
input.future = yycnewline, input.pair = &pair->value;
fprintf(stderr, "%s[%zu]: new contact <<%.*s>>.\n",
datestr, line, (int)(s1 - s0), s0);
continue;
@ -298,7 +305,7 @@ static int scan_day(struct scan *const scan, union date32 date,
}
pair->key.a = s0, pair->key.b = s1;
pair->value.a = pair->value.b = 0;
assert(!input_text), input_text = &pair->value;
input.future = yycnewline, input.pair = &pair->value;
fprintf(stderr, "%s[%zu]: new book <<%.*s>>.\n",
datestr, line, (int)(s1 - s0), s0);
continue;
@ -314,7 +321,7 @@ static int scan_day(struct scan *const scan, union date32 date,
}
pair->key.a = s0, pair->key.b = s1;
pair->value.a = pair->value.b = 0;
assert(!input_text), input_text = &pair->value;
input.future = yycnewline, input.pair = &pair->value;
fprintf(stderr, "%s[%zu]: new tv <<%.*s>>.\n",
datestr, line, (int)(s1 - s0), s0);
continue;
@ -330,7 +337,7 @@ static int scan_day(struct scan *const scan, union date32 date,
}
pair->key.a = s0, pair->key.b = s1;
pair->value.a = pair->value.b = 0;
assert(!input_text), input_text = &pair->value;
input.future = yycnewline, input.pair = &pair->value;
fprintf(stderr, "%s[%zu]: new movie <<%.*s>>.\n",
datestr, line, (int)(s1 - s0), s0);
continue;
@ -346,7 +353,7 @@ static int scan_day(struct scan *const scan, union date32 date,
}
pair->key.a = s0, pair->key.b = s1;
pair->value.a = pair->value.b = 0;
assert(!input_text), input_text = &pair->value;
input.future = yycnewline, input.pair = &pair->value;
fprintf(stderr, "%s[%zu]: new idea <<%.*s>>.\n",
datestr, line, (int)(s1 - s0), s0);
continue;
@ -362,7 +369,7 @@ static int scan_day(struct scan *const scan, union date32 date,
}
pair->key.a = s0, pair->key.b = s1;
pair->value.a = pair->value.b = 0;
assert(!input_text), input_text = &pair->value;
input.future = yycnewline, input.pair = &pair->value;
fprintf(stderr, "%s[%zu]: new vaccine <<%.*s>>.\n",
datestr, line, (int)(s1 - s0), s0);
continue;
@ -378,12 +385,29 @@ static int scan_day(struct scan *const scan, union date32 date,
}
pair->key.a = s0, pair->key.b = s1;
pair->value = (struct money){0, CAD};
assert(!input_text), input_money = &pair->value;
input.future = yycnewline, input.money = &pair->value;
fprintf(stderr, "%s[%zu]: new tax <<%.*s>>.\n",
datestr, line, (int)(s1 - s0), s0);
continue;
}
<income> * { fail = "income unrecognized"; goto catch; }
/*<income> @s0 bralabel @s1 "]" => input_money {
const union line64 key = { { (uint32_t)line, date } };
struct kvmoney *pair;
switch(linekvmoney_tree_bulk_assign(&scan->taxes, key, &pair)) {
case TREE_PRESENT: fail = "duplicate"; case TREE_ERROR: goto catch;
case TREE_ABSENT: break;
}
pair->key.a = s0, pair->key.b = s1;
pair->value = (struct money){0, CAD};
input.future = yycincome_remark, input.pair = &pair->value;
fprintf(stderr, "%s[%zu]: new tax <<%.*s>>.\n",
datestr, line, (int)(s1 - s0), s0);
continue;
}
<income_remark> "]"*/
<place> * { fail = "place unrecognized"; goto catch; }
<place> @s0 parlabel @s1 / "\n" => skip { also_place: {
const struct pair keyword = pair(s0, s1);
@ -466,7 +490,7 @@ static int scan_day(struct scan *const scan, union date32 date,
*idx = (size_t)(source - scan->sources.array.data);
source->key.a = s0, source->key.b = s1;
source->value.a = 0, source->value.b = 0;
assert(!input_text), input_text = &source->value;
input.future = yycnewline, input.pair = &source->value;
fprintf(stderr, "%s[%zu]: new source <<%.*s>> stored at %zu.\n",
datestr, line, (int)(s1 - s0), s0, *idx);
goto also_source;
@ -793,40 +817,40 @@ static int scan_day(struct scan *const scan, union date32 date,
/* fixme: This is a cool way of doing things. Avoid repetition, make
all the things this way. */
/* Text is only at the end of a line. */
<input_text, input_text_multi> * { fail = "text input"; goto catch; }
<input_text> ws { continue; }
<input_text> "\n" => line { // empty is okay
/* Hmmm.
<input_text> "\n" { // empty is okay
line++;
fprintf(stderr, "text: <empty>\n");
assert(input_text);
input_text->a = input_text->b = 0, input_text = 0;
input.pair->a = input.pair->b = 0;
condition = input.future;
continue;
}
} */
<input_text> "<<\n" @s0 => input_text_multi { // multi-line
line++;
assert(input_text);
input_text->a = s0;
input.pair->a = s0;
continue;
}
<input_text> @s0 anylabel @s1 "\n" => line { // one line
<input_text> @s0 anylabel @s1 /*future*/ { // one line
line++;
fprintf(stderr, "text: <<%.*s>>\n", (int)(s1 - s0), s0);
assert(input_text);
input_text->a = s0, input_text->b = s1, input_text = 0;
input.pair->a = s0, input.pair->b = s1;
condition = input.future;
continue;
}
<input_text_multi> [^\x00\n] { continue; }
<input_text_multi> [\x00]
{ fail = "missing closing \">>\""; goto catch; }
<input_text_multi> "\n" { line++; continue; }
/* Restricts this to be the last one; you could imagine that it would
be more flexible, "<<\n>>; <<\n>>\n". */
<input_text_multi> @s1 ">>\n" => line {
<input_text_multi> @s1 ">>" {
line++;
fprintf(stderr, "text: <<\n%.*s>>\n",
(int)(s1 - input_text->a), input_text->a);
assert(input_text && input_text->a);
input_text->b = s1, input_text = 0;
(int)(s1 - input.pair->a), input.pair->a);
input.pair->b = s1;
condition = input.future;
continue;
}
@ -834,12 +858,15 @@ static int scan_day(struct scan *const scan, union date32 date,
{ fail = "money input"; goto catch; }
<input_money> ws { continue; }
<input_money> @s0 moneyamount @s1 => input_money_currency {
if(!pair_to_cents(s0, s1, &input_money->cents)) goto catch;
printf("input_money: amount %" PRId64 "\n", input_money->cents);
if(!pair_to_cents(s0, s1, &input.money->cents)) goto catch;
printf("input_money: amount %" PRId64 "\n", input.money->cents);
continue;
}
<input_money_currency> "$" {
input.money->currency = CAD;
condition = input.future;
continue;
}
<input_money_currency> "$\n" => line
{ line++; input_money->currency = CAD; continue; }
*/ }
assert(0); /* Never gets here. */