diff options
Diffstat (limited to 'src/guile/skribilo/package/eq')
| -rw-r--r-- | src/guile/skribilo/package/eq/lout.scm | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/src/guile/skribilo/package/eq/lout.scm b/src/guile/skribilo/package/eq/lout.scm index 563fdbf..9cd594b 100644 --- a/src/guile/skribilo/package/eq/lout.scm +++ b/src/guile/skribilo/package/eq/lout.scm @@ -85,8 +85,12 @@ ;; Note: We could use `pmatrix' here but it precludes line-breaking ;; within equations. - (open-par `(if need-paren? "{ @VScale ( }" "")) - (close-par `(if need-paren? "{ @VScale ) }" ""))) + (open-par (if parentheses? + `(if need-paren? "{ @VScale ( }" "") + "")) + (close-par (if parentheses? + `(if need-paren? "{ @VScale ) }" "") + ""))) `(markup-writer ',(symbol-append 'eq: sym) (find-engine 'lout) @@ -102,25 +106,21 @@ (eq-op? (equation-markup? op)) (need-paren? (and eq-op? - (< (operator-precedence - (equation-markup-name->operator - (markup-markup op))) - ,precedence))) + (>= (operator-precedence + (equation-markup-name->operator + (markup-markup op))) + ,precedence))) (column (port-column (current-output-port)))) ;; Work around Lout's limitations... (if (> column 1000) (display "\n")) - (display (string-append " { " - ,(if parentheses? - open-par - ""))) + (display + (string-append " { " ,open-par)) (output op engine) - (display (string-append ,(if parentheses? - close-par - "") - " }")) + (display + (string-append ,close-par " }")) (if (pair? (cdr operands)) (display (string-append " " lout-name |