84 lines
3.8 KiB
Diff
84 lines
3.8 KiB
Diff
Patch backported by Sage.
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Fix from upstream that happens to work around
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https://trac.sagemath.org/ticket/23011
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diff --git a/src/lsp/format.lsp b/src/lsp/format.lsp
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index 77ca799..53b887c 100644
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--- a/src/lsp/format.lsp
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+++ b/src/lsp/format.lsp
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@@ -307,11 +307,13 @@
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:start (format-directive-start struct)
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:end (format-directive-end struct))))
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+(defconstant +format-directive-limit+ (1+ (char-code #\~)))
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+
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#+formatter
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(defparameter *format-directive-expanders*
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- (make-array char-code-limit :initial-element nil))
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+ (make-array +format-directive-limit+ :initial-element nil))
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(defparameter *format-directive-interpreters*
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- (make-array char-code-limit :initial-element nil))
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+ (make-array +format-directive-limit+ :initial-element nil))
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(defparameter *default-format-error-control-string* nil)
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(defparameter *default-format-error-offset* nil)
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@@ -550,24 +552,24 @@
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(write-string directive stream)
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(interpret-directive-list stream (cdr directives) orig-args args))
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(#-ecl format-directive #+ecl vector
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+ (multiple-value-bind
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+ (new-directives new-args)
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+ (let* ((code (char-code (format-directive-character directive)))
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+ (function
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+ (and (< code +format-directive-limit+)
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+ (svref *format-directive-interpreters* code)))
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+ (*default-format-error-offset*
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+ (1- (format-directive-end directive))))
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+ (unless function
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+ (error 'format-error
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+ :complaint "Unknown format directive."))
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(multiple-value-bind
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(new-directives new-args)
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- (let ((function
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- (svref *format-directive-interpreters*
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- (char-code (format-directive-character
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- directive))))
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- (*default-format-error-offset*
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- (1- (format-directive-end directive))))
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- (unless function
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- (error 'format-error
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- :complaint "Unknown format directive."))
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- (multiple-value-bind
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- (new-directives new-args)
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- (funcall function stream directive
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- (cdr directives) orig-args args)
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- (values new-directives new-args)))
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- (interpret-directive-list stream new-directives
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- orig-args new-args)))))
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+ (funcall function stream directive
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+ (cdr directives) orig-args args)
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+ (values new-directives new-args)))
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+ (interpret-directive-list stream new-directives
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+ orig-args new-args)))))
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args))
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@@ -639,11 +641,12 @@
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(values `(write-string ,directive stream)
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more-directives))
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(format-directive
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- (let ((expander
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- (aref *format-directive-expanders*
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- (char-code (format-directive-character directive))))
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- (*default-format-error-offset*
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- (1- (format-directive-end directive))))
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+ (let* ((code (char-code (format-directive-character directive)))
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+ (expander
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+ (and (< code +format-directive-limit+)
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+ (svref *format-directive-expanders* code)))
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+ (*default-format-error-offset*
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+ (1- (format-directive-end directive))))
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(if expander
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(funcall expander directive more-directives)
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(error 'format-error
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