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The current behavior of the functions 'calc-display-strings', 'strings', and 'bstrings' is to skip any vector containing integers outside the Latin-1 range (0x00-0xFF). We introduce a custom variable 'calc-string-maximum-character' to replace this hard-coded maximum, and to allow vectors containing higher character codes to be displayed as strings. The default value of 0xFF preserves the existing behavior. * lisp/calc/calc.el (calc-string-maximum-character): Add custom variable 'calc-string-maximum-character'. * lisp/calc/calccomp.el (math-vector-is-string): Replace hard-coded maximum with 'calc-string-maximum-character', and the 'natnump' assertion with 'characterp'. The latter guards against the maximum being larger than '(max-char)', but not on invalid types of the maximum such as strings. * test/lisp/calc/calc-tests.el (calc-math-vector-is-string): Add tests for 'math-vector-is-string' using different values of 'calc-string-maximum-character'. * doc/misc/calc.texi (Quick Calculator, Strings, Customizing Calc): Add variable definition for 'calc-string-maximum-character' and reference thereof when discussing 'calc-display-strings'. Generalize a comment about string display and availability of 8-bit fonts. (Bug#78528) |
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| .. | ||
| calc-aent.el | ||
| calc-alg.el | ||
| calc-arith.el | ||
| calc-bin.el | ||
| calc-comb.el | ||
| calc-cplx.el | ||
| calc-embed.el | ||
| calc-ext.el | ||
| calc-fin.el | ||
| calc-forms.el | ||
| calc-frac.el | ||
| calc-funcs.el | ||
| calc-graph.el | ||
| calc-help.el | ||
| calc-incom.el | ||
| calc-keypd.el | ||
| calc-lang.el | ||
| calc-macs.el | ||
| calc-map.el | ||
| calc-math.el | ||
| calc-menu.el | ||
| calc-misc.el | ||
| calc-mode.el | ||
| calc-mtx.el | ||
| calc-nlfit.el | ||
| calc-poly.el | ||
| calc-prog.el | ||
| calc-rewr.el | ||
| calc-rules.el | ||
| calc-sel.el | ||
| calc-stat.el | ||
| calc-store.el | ||
| calc-stuff.el | ||
| calc-trail.el | ||
| calc-undo.el | ||
| calc-units.el | ||
| calc-vec.el | ||
| calc-yank.el | ||
| calc.el | ||
| calcalg2.el | ||
| calcalg3.el | ||
| calccomp.el | ||
| calcsel2.el | ||