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Source for ticket #97

cc

changetime

2012-10-05 06:48:15

component

WG1 - Macros

description

`...` and with the result of #6 also `_` have special meaning
in syntax-rules patterns, so they are not treated as pattern
variables by default.

However their behavior when used in the literals list of
syntax-rules is ambiguous, and simply breaks in most implementations.

Rather than breaking, it makes sense to go ahead and treat
them as normal literals, overriding their special meanings.

In particular, there are many existing R5RS macros which
make use of `_` in the literals and are thus broken outright
by #6.  Allowing them as literals fixes these macros.

id

97

keywords

milestone

owner

alexshinn

priority

major

reporter

alexshinn

resolution

fixed

severity

status

closed

summary

syntax-rules special literals

time

2010-11-15 16:11:38

type

defect

Changes

Change at time 2012-10-05 06:48:15

author

cowan

field

comment

newvalue

oldvalue

6

raw-time

1349394495393715

ticket

97

time

2012-10-05 06:48:15

Change at time 2012-10-05 06:48:15

author

cowan

field

resolution

newvalue

fixed

oldvalue

raw-time

1349394495393715

ticket

97

time

2012-10-05 06:48:15

Change at time 2012-10-05 06:48:15

author

cowan

field

status

newvalue

closed

oldvalue

writing

raw-time

1349394495393715

ticket

97

time

2012-10-05 06:48:15

Change at time 2011-02-20 20:46:29

author

alexshinn

field

comment

newvalue

oldvalue

5

raw-time

1298205989000000

ticket

97

time

2011-02-20 20:46:29

Change at time 2011-02-20 20:46:29

author

alexshinn

field

owner

newvalue

alexshinn

oldvalue

raw-time

1298205989000000

ticket

97

time

2011-02-20 20:46:29

Change at time 2011-02-20 20:46:29

author

alexshinn

field

status

newvalue

writing

oldvalue

decided

raw-time

1298205989000000

ticket

97

time

2011-02-20 20:46:29

Change at time 2011-01-29 12:10:04

author

alexshinn

field

comment

newvalue

oldvalue

4

raw-time

1296274204000000

ticket

97

time

2011-01-29 12:10:04

Change at time 2011-01-29 12:10:04

author

alexshinn

field

status

newvalue

decided

oldvalue

assigned

raw-time

1296274204000000

ticket

97

time

2011-01-29 12:10:04

Change at time 2011-01-29 12:09:53

author

alexshinn

field

comment

newvalue

oldvalue

3

raw-time

1296274193000000

ticket

97

time

2011-01-29 12:09:53

Change at time 2011-01-29 12:09:53

author

alexshinn

field

owner

newvalue

oldvalue

alexshinn

raw-time

1296274193000000

ticket

97

time

2011-01-29 12:09:53

Change at time 2011-01-29 12:09:53

author

alexshinn

field

status

newvalue

assigned

oldvalue

reopened

raw-time

1296274193000000

ticket

97

time

2011-01-29 12:09:53

Change at time 2011-01-29 12:09:39

author

alexshinn

field

comment

newvalue

oldvalue

2

raw-time

1296274179000000

ticket

97

time

2011-01-29 12:09:39

Change at time 2011-01-29 12:09:39

author

alexshinn

field

resolution

newvalue

oldvalue

fixed

raw-time

1296274179000000

ticket

97

time

2011-01-29 12:09:39

Change at time 2011-01-29 12:09:39

author

alexshinn

field

status

newvalue

reopened

oldvalue

closed

raw-time

1296274179000000

ticket

97

time

2011-01-29 12:09:39

Change at time 2011-01-24 07:00:56

author

cowan

field

comment

newvalue

WG1 chose to make them literals.

oldvalue

1

raw-time

1295823656000000

ticket

97

time

2011-01-24 07:00:56

Change at time 2011-01-24 07:00:56

author

cowan

field

resolution

newvalue

fixed

oldvalue

raw-time

1295823656000000

ticket

97

time

2011-01-24 07:00:56

Change at time 2011-01-24 07:00:56

author

cowan

field

status

newvalue

closed

oldvalue

new

raw-time

1295823656000000

ticket

97

time

2011-01-24 07:00:56