Age | Commit message (Collapse) | Author |
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Unicode is also handled better in a few cases.
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Terminals and non-terminals still need to be quoted, which is a
side-effect of using the Erlang scanner.
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When using Yecc's operator precedence declarations (Right, Nonassoc,
Left), it is possible that some clauses of the generated code are
unreachable. Dialyzer complains, at least if SET_LIMIT in erl_types is
set sufficiently high (to avoid sets of integers to collapse to the
integer() type). Rather than trying to figure out exactly which
clauses are unreachable, Yecc generates a Dialyzer suppression.
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Suppress Dialyzer warnings for clauses the only purpose of which is to
catch bugs in Yecc.
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A bug where Unicode filenames combined with Latin-1 encoding could
crash Yecc and Leex has been fixed.
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A bug causing Yecc to generate badly formed parsers when encountering
very simple recursive rules has been fixed.
Thanks to Eric Pailleau for reporting the bug.
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The code related to the introduction of unicode_string() and
unicode_char() has been removed. The types char() and string() have
been extended to include Unicode characters.
In fact char() was changed some time ago; this commit is about
cleaning up the documentation and introduce better names for some
functions.
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Expect modifications, additions and corrections.
There is a kludge in file_io_server and
erl_scan:continuation_location() that's not so pleasing.
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A bug introduced in Parsetools 1.4.4 (R12B-2) has been fixed. (Thanks to
Manolis Papadakis.)
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Yecc failed to report reduce/reduce conflicts where one of the reductions
involved the root symbol. This bug has been fixed. (Thanks to Manolis
Papadakis.)
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* ks/cleanups:
percept: Clean up as suggested by tidier
percept: Modernize types and specs
parsetools: Don't use 'try...of' when 'try' will do
parsetools: Use %% for comments at the beginning of a line
parsetools: Replace lists:keysearch/3 with lists:keyfind/3
parsetools: Modernize types and specs
parsetools: Replace TABs with spaces
runtime_tools: Modernize specs
sasl: Eliminate tuple used as fun
sasl: Add missing modules to app file
asn1: Clean up as suggested by tidier
os_mon: Modernize types and specs
wx: Clean up as suggested by tidier
OTP-8455 ks/cleanups
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