From dc767da12b0e03a6cd9ff20085565c95c06ef7bc Mon Sep 17 00:00:00 2001 From: Karl Zylinski Date: Thu, 5 Sep 2024 21:17:40 +0200 Subject: Make tags use #+ syntax instead of //+ syntax so it no longer looks like a comment. Old style still works but is deprecated with a warning. Using unknown tags is now an error instead of a warning. There is a new token for #+ which consumes the whole line (or until it hits a comment). The tags are parsed like before. There are errors to tell you if you use something invalid in the pre-package-line block. --- src/tokenizer.cpp | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'src/tokenizer.cpp') diff --git a/src/tokenizer.cpp b/src/tokenizer.cpp index 4425bee29..e9bad390e 100644 --- a/src/tokenizer.cpp +++ b/src/tokenizer.cpp @@ -2,6 +2,7 @@ TOKEN_KIND(Token_Invalid, "Invalid"), \ TOKEN_KIND(Token_EOF, "EOF"), \ TOKEN_KIND(Token_Comment, "Comment"), \ + TOKEN_KIND(Token_FileTag, "FileTag"), \ \ TOKEN_KIND(Token__LiteralBegin, ""), \ TOKEN_KIND(Token_Ident, "identifier"), \ @@ -939,6 +940,20 @@ gb_internal void tokenizer_get_token(Tokenizer *t, Token *token, int repeat=0) { if (t->curr_rune == '!') { token->kind = Token_Comment; tokenizer_skip_line(t); + } else if (t->curr_rune == '+') { + token->kind = Token_FileTag; + + // Skip the line or until it ends or until we hit was is probably a comment. + // The parsing of tags happens in `parse_file`. + while (t->curr_rune != GB_RUNE_EOF) { + if (t->curr_rune == '\n') { + break; + } + if (t->curr_rune == '/') { + break; + } + advance_to_next_rune(t); + } } break; case '/': -- cgit v1.2.3