Bob Nystrom 96d893a637 feat: ignore shebang lines starting with #! on first line of source ...

Add special handling in the lexer's nextToken function to detect a '#' character followed by '!' on the first line (currentLine == 1) and skip the entire line as a comment. If the shebang appears on any other line, or if a '#' is not followed by '!', emit a lex error for invalid character. Include test cases for valid shebang execution, shebang at EOF, shebang on a non-first line (expected error), and an invalid shebang pattern (expected error).

2015-01-04 21:02:42 +00:00

..

assignment

feat: migrate all function literals from fn syntax to new Fn block syntax

2014-04-03 02:41:53 +00:00

bool

feat: rename IO.write to IO.print and add Unicode escape support in strings

2014-01-05 20:27:12 +00:00

break

feat: add overloaded IO.print methods accepting 2-16 arguments and printList_ helper

2014-04-09 14:48:35 +00:00

class

feat: add overloaded IO.print methods accepting 2-16 arguments and printList_ helper

2014-04-09 14:48:35 +00:00

closure

fix: add null check when walking upvalue list in captureUpvalue

2014-04-25 00:52:53 +00:00

comments

fix: handle empty and comment-only files by removing early skip in repl and compiler

2015-01-04 21:00:53 +00:00

conditional

refactor: move newline handling from lexer into parser grammar rules

2014-04-04 14:51:18 +00:00

constructor

feat: add overloaded IO.print methods accepting 2-16 arguments and printList_ helper

2014-04-09 14:48:35 +00:00

fiber

feat: add Fiber.abort() method to abort fiber with error message

2015-01-01 18:40:14 +00:00

field

feat: migrate all function literals from fn syntax to new Fn block syntax

2014-04-03 02:41:53 +00:00

for

chore: move truthiness tests from if/ to for/ directory with Iter class

2014-04-19 18:41:21 +00:00

function

feat: add overloaded IO.print methods accepting 2-16 arguments and printList_ helper

2014-04-09 14:48:35 +00:00

if

chore: move truthiness tests from if/ to for/ directory with Iter class

2014-04-19 18:41:21 +00:00

implicit_receiver

feat: require parentheses around operator and setter method parameters in Wren

2014-04-09 00:54:37 +00:00

inheritance

feat: migrate all function literals from fn syntax to new Fn block syntax

2014-04-03 02:41:53 +00:00

io

feat: add zero-arg IO.print overload and remove newline skipping in parameter parsing

2014-04-19 18:44:51 +00:00

is

refactor: move newline handling from lexer into parser grammar rules

2014-04-04 14:51:18 +00:00

limit

feat: remove semicolon token from lexer and treat it as invalid syntax

2015-01-03 18:02:45 +00:00

list

feat: implement List instantiation via "new" and fix inline functions to static

2014-04-08 14:31:23 +00:00

logical_operator

feat: treat null as falsey in conditional and logical operator branches

2014-01-21 02:12:55 +00:00

method

docs: add block syntax documentation, remove outdated TODOs, and add prefix ~ operator test

2014-04-09 04:18:17 +00:00

new

refactor: move newline handling from lexer into parser grammar rules

2014-04-04 14:51:18 +00:00

number

feat: add bitwise AND and OR operators for numbers with 32-bit unsigned semantics

2014-02-24 15:27:43 +00:00

object

feat: add class name storage and expose via name method on class objects

2014-01-28 23:31:11 +00:00

range

feat: migrate all function literals from fn syntax to new Fn block syntax

2014-04-03 02:41:53 +00:00

return

feat: unify block, function, and method body parsing to support single-expression implicit returns

2014-04-03 14:48:19 +00:00

setter

feat: require parentheses around operator and setter method parameters in Wren

2014-04-09 00:54:37 +00:00

shebang

chore: rename test case for invalid shebang to clarify its purpose

2015-01-04 19:09:33 +00:00

static_field

feat: migrate all function literals from fn syntax to new Fn block syntax

2014-04-03 02:41:53 +00:00

string

fix: enforce string type validation in string_plus and remove coercion TODO

2014-04-09 04:17:49 +00:00

super

test: add super call tests for arity dispatch and missing method errors

2014-04-19 18:51:36 +00:00

this

feat: unify block, function, and method body parsing to support single-expression implicit returns

2014-04-03 14:48:19 +00:00

variable

refactor: move newline handling from lexer into parser grammar rules

2014-04-04 14:51:18 +00:00

while

refactor: move newline handling from lexer into parser grammar rules

2014-04-04 14:51:18 +00:00

empty_block.wren

feat: rename IO.write to IO.print and add Unicode escape support in strings

2014-01-05 20:27:12 +00:00

empty_file.wren

fix: handle empty and comment-only files by removing early skip in repl and compiler

2015-01-04 21:00:53 +00:00

grammar.wren

feat: rename IO.write to IO.print and add Unicode escape support in strings

2014-01-05 20:27:12 +00:00

no_trailing_newline.wren

feat: rename IO.write to IO.print and add Unicode escape support in strings

2014-01-05 20:27:12 +00:00

null_type.wren

feat: rename IO.write to IO.print and add Unicode escape support in strings

2014-01-05 20:27:12 +00:00

null.wren

feat: rename IO.write to IO.print and add Unicode escape support in strings

2014-01-05 20:27:12 +00:00

semicolon.wren

feat: remove semicolon token from lexer and treat it as invalid syntax

2015-01-03 18:02:45 +00:00

unexpected_character.wren

feat: rename IO.write to IO.print and add Unicode escape support in strings

2014-01-05 20:27:12 +00:00