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Make CSI parsing a bit more spec compliant

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Now the full list of secondary characters (intermediate bytes) is used from ECMA 48
Also the codes that accept only one parameter now report errors when
multiple parameters are passed.
This commit is contained in:
Kovid Goyal
2021-01-21 06:41:27 +05:30
parent 354d381372
commit e4d8aac3d5
2 changed files with 43 additions and 21 deletions
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4
kitty_tests/parser.py
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@@ -100,10 +100,10 @@ class TestParser(BaseTest):
s.cursor_back(5)
pb('x\033[2@y', 'x', ('screen_insert_characters', 2), 'y')
self.ae(str(s.line(0)), 'xy bc')
pb('x\033[2;7@y', 'x', ('screen_insert_characters', 2), 'y')
pb('x\033[2;7@y', 'x', ('CSI code 0x40 has 2 > 1 parameters',), 'y')
pb('x\033[@y', 'x', ('screen_insert_characters', 1), 'y')
pb('x\033[345@y', 'x', ('screen_insert_characters', 345), 'y')
pb('x\033[345;@y', 'x', ('CSI code 0x40 has unsupported start modifier: 0x0 or end modifier: 0x3b',), 'y')
pb('x\033[345;@y', 'x', ('screen_insert_characters', 345), 'y')
pb('\033[H', ('screen_cursor_position', 1, 1))
self.ae(s.cursor.x, 0), self.ae(s.cursor.y, 0)
pb('\033[4H', ('screen_cursor_position', 4, 1))