mirrors/kitty
1
0
Fork 0
mirror of https://github.com/kovidgoyal/kitty synced 2026-07-06 08:01:58 +02:00
Code Issues Packages Projects Releases Wiki Activity

Fix incorrect termcap query responses

Browse Source 
Did not realize that the responses had to be processed via tparm() i.e.
they should be the actual bytes not the textual representation of them.
This broke the backspace key in vim.
This commit is contained in:
Kovid Goyal
2017-12-03 21:31:51 +05:30
parent 70f71e8ada
commit 52ecdfe3a9
2 changed files with 6 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
kitty/terminfo.py
View File

@@ -436,7 +436,7 @@ def get_capabilities(query_string):
ans = []
try:
for q in query_string.split(';'):
name = unhexlify(q).decode('utf-8')
name = qname = unhexlify(q).decode('utf-8')
if name == 'TN':
val = names[0]
else:
@@ -444,10 +444,13 @@ def get_capabilities(query_string):
val = queryable_capabilities[name]
except KeyError:
try:
val = queryable_capabilities[termcap_aliases[name]]
qname = termcap_aliases[name]
val = queryable_capabilities[qname]
except Exception as e:
safe_print(ERROR_PREFIX, 'Unknown terminfo property:', name)
raise
if qname in string_capabilities and '%' not in val:
val = key_as_bytes(qname).decode('ascii')
ans.append(q + '=' + hexlify(str(val).encode('utf-8')).decode('ascii'))
return b'\033P1+r' + ';'.join(ans).encode('utf-8') + b'\033\\'
except Exception:

2
kitty_tests/parser.py
View File

@@ -198,7 +198,7 @@ class TestParser(BaseTest):
q = hexlify(b'kind').decode('ascii')
pb('a\033P+q{}\x9cbcde'.format(q), 'a', ('screen_request_capabilities', 43, q), 'bcde')
self.ae(str(s.line(0)), 'abcde')
self.ae(c.wtcbuf, '\033P1+r{}={}\033\\'.format(q, '5c455b313b3242').encode('ascii'))
self.ae(c.wtcbuf, '\033P1+r{}={}\033\\'.format(q, '1b5b313b3242').encode('ascii'))
c.clear()
pb('\033P$q q\033\\', ('screen_request_capabilities', ord('$'), ' q'))
self.ae(c.wtcbuf, b'\033P1$r1 q\033\\')