diff options
Diffstat (limited to 'src/lexer.l')
| -rw-r--r-- | src/lexer.l | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/lexer.l b/src/lexer.l index 74d301a..8100405 100644 --- a/src/lexer.l +++ b/src/lexer.l @@ -15,6 +15,8 @@ extern const char *current_file; %} +ws [ \t] + %% ¬|! { return NOT; } @@ -29,12 +31,15 @@ extern const char *current_file; \\ { return '\\'; } \n { return EOL; } + /* Allow line-continuation when the newline is suffixed by a backslash */ +\n{ws}*\\ ; + [a-zA-Z] { yylval.ch = *yytext; return IDENT; } -[ \t]+ ; +{ws}+ ; . { user_error("%s:%d: Unrecognized character ‘%c’", |