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Change treatment of multiple NEWLINES

This commit is contained in:
Guido van Rossum 1991-07-27 21:29:47 +00:00
parent a60810973d
commit 7ac4a88721
1 changed files with 4 additions and 1 deletions
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5
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@ -1,6 +1,9 @@
# Grammar for Python, version 5 # Grammar for Python, version 5
# Changes compared to version 4: # Changes compared to version 4:
# Blank lines and lines only containing a comment are now eaten
# by the lexer, so the NEWLINE* things in suite are gone
# (but the 2nd NEWLINE terminating single_input stays!)
# Semicolons can separate small statements # Semicolons can separate small statements
# 'continue' statement # 'continue' statement
# Dictionary constructors: {key:value, key:value, ...} # Dictionary constructors: {key:value, key:value, ...}
@ -59,7 +62,7 @@ while_stmt: 'while' test ':' suite ['else' ':' suite]
for_stmt: 'for' exprlist 'in' testlist ':' suite ['else' ':' suite] for_stmt: 'for' exprlist 'in' testlist ':' suite ['else' ':' suite]
try_stmt: 'try' ':' suite (except_clause ':' suite)* ['finally' ':' suite] try_stmt: 'try' ':' suite (except_clause ':' suite)* ['finally' ':' suite]
except_clause: 'except' [test [',' test]] except_clause: 'except' [test [',' test]]
suite: simple_stmt | NEWLINE INDENT NEWLINE* (stmt NEWLINE*)+ DEDENT suite: simple_stmt | NEWLINE INDENT stmt+ DEDENT
test: and_test ('or' and_test)* test: and_test ('or' and_test)*
and_test: not_test ('and' not_test)* and_test: not_test ('and' not_test)*