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authorKyle Gunger <kgunger12@gmail.com>2023-08-04 03:13:29 -0400
committerKyle Gunger <kgunger12@gmail.com>2023-08-04 03:13:29 -0400
commit6ee6814c269aa5a5c2ea8e031db3a335df2c1f2d (patch)
treef51e8f6e91b2681086e9136b387d493adae20847 /tnslc
parentf31ea957ae8be6a03f19474363d6e00b68de0532 (diff)
Separate str literal generation into function
Diffstat (limited to 'tnslc')
-rw-r--r--tnslc/tokenizer.tnsl62
1 files changed, 36 insertions, 26 deletions
diff --git a/tnslc/tokenizer.tnsl b/tnslc/tokenizer.tnsl
index a7017e3..ab22d7d 100644
--- a/tnslc/tokenizer.tnsl
+++ b/tnslc/tokenizer.tnsl
@@ -180,6 +180,40 @@ struct Token {
return a || b || c
;/
+/; str_char_literal(uint8 start, ~Token tmp, ~void file_in)
+ uint read_count = 0
+ uint8 buf = 0
+
+ tmp`._type = TOKEN_TYPE.LITERAL
+ tmp`.append(buf)
+ /; loop (_read_byte(file_in, ~buf, ~read_count))
+ /; if (read_count == 0)
+ break
+ ;/
+
+ /; if (buf == '\\')
+ tmp`.append(buf)
+ read_count = 0
+ _read_byte(file_in, ~buf, ~read_count)
+ column++
+ tmp`.append(buf)
+ ;; else if (buf == start)
+ tmp`.append(buf)
+ break
+ ;; else
+ tmp`.append(buf)
+ ;/
+
+ /; if (buf == '\n')
+ line++
+ column = 1
+ ;; else
+ column++
+ ;/
+
+ read_count = 0
+ ;/
+;/
/; tokenize_file (~void file_in, file_out)
@@ -212,32 +246,8 @@ struct Token {
;; else if (buf == '\'' || buf == '"')
# Handle char/string literal
- uint8 first = buf
- tmp._type = TOKEN_TYPE.LITERAL
- tmp.append(buf)
- /; loop (_read_byte(file_in, ~buf, ~read_count))
- /; if (buf == '\\')
- tmp.append(buf)
- read_count = 0
- _read_byte(file_in, ~buf, ~read_count)
- column++
- tmp.append(buf)
- ;; else if (buf == first)
- tmp.append(buf)
- break
- ;; else
- tmp.append(buf)
- ;/
-
- /; if (buf == '\n')
- line++
- column = 1
- ;; else
- column++
- ;/
-
- read_count = 0
- ;/
+ str_char_literal(buf, ~tmp, file_in)
+
print_token(tmp, file_out)
tmp._del()
tmp.start()