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author | Hugo Hörnquist <hugo@lysator.liu.se> | 2020-05-22 23:39:21 +0200 |
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committer | Hugo Hörnquist <hugo@lysator.liu.se> | 2020-05-23 12:59:19 +0200 |
commit | 60ade1ac7df55cd4034122cbdb20de70d91c1153 (patch) | |
tree | b18810bb27073b70ffc804aa147d5abf927d294c /module/output/ical.scm | |
parent | Remove export functions from terminal output. (diff) | |
download | calp-60ade1ac7df55cd4034122cbdb20de70d91c1153.tar.gz calp-60ade1ac7df55cd4034122cbdb20de70d91c1153.tar.xz |
Remove (vcomponent output) module.
Diffstat (limited to '')
-rw-r--r-- | module/output/ical.scm | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/module/output/ical.scm b/module/output/ical.scm index e289456b..1c9ce187 100644 --- a/module/output/ical.scm +++ b/module/output/ical.scm @@ -75,15 +75,16 @@ (handle-value (value vline)))) (define (escape-chars str) - (with-output-to-string - (lambda () - (string-for-each - (lambda (ch) - (case ch - ((#\, #\; #\\) => (lambda (c) (display "\\") (display c))) - ((#\newline) (display "\\n")) - (else (display ch)))) - str)))) + (define (escape char) + (string #\\ char)) + (string-concatenate + (map (lambda (c) + (case c + ((#\newline) "\\n") + ((#\, #\; #\\) => escape) + (else => string))) + (string->list str)))) + (define (generate-uuid) ((@ (rnrs io ports) call-with-port) |