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| author | Ludovic Courtès | 2012-04-25 15:28:05 +0200 |
|---|---|---|
| committer | Ludovic Courtès | 2012-04-25 15:28:05 +0200 |
| commit | e9912b68341e37d8821c55e3089a785a415caac6 (patch) | |
| tree | 035d7fb9ebbc482e961ba41f8205c2964a0b584e | |
| parent | 30db71eba358e0df9b599af29bb77f7f733548af (diff) | |
| download | skribilo-e9912b68341e37d8821c55e3089a785a415caac6.tar.gz skribilo-e9912b68341e37d8821c55e3089a785a415caac6.tar.lz skribilo-e9912b68341e37d8821c55e3089a785a415caac6.zip | |
Have `%skribilo-module-reader' record positions by default on Guile 2.
* src/guile/skribilo/utils/syntax.scm (%skribilo-module-reader): On
Guile 2.x, always pass '(reader/record-positions).
| -rw-r--r-- | src/guile/skribilo/utils/syntax.scm | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/guile/skribilo/utils/syntax.scm b/src/guile/skribilo/utils/syntax.scm index 5a747cb..e210d4e 100644 --- a/src/guile/skribilo/utils/syntax.scm +++ b/src/guile/skribilo/utils/syntax.scm @@ -55,11 +55,14 @@ (_ "unexpected character in Skribilo module")) chr))) - ;; By default, don't record positions: this yields a nice read - ;; performance improvement. - (if (memq 'debug (debug-options)) - (list 'reader/record-positions) - '()))) + (cond-expand + (guile-2 '(reader/record-positions)) + (else + ;; On Guile 1.8, don't record positions by default: this yields a + ;; nice read performance improvement. + (if (memq 'positions (debug-options)) + (list 'reader/record-positions) + '()))))) (define-macro (skribilo-module-syntax) "Install the syntax reader for Skribilo modules." |