math: fix error message

Fix badly formatted error message, and make it translatable

Part of #12594

localization/po/de.po

@@ -1818,6 +1818,9 @@ msgstr "Ungültige Genauigkeitsangabe: %s"
 msgid "missing hexadecimal number in escape"
 msgstr "fehlende Hexadezimal-Zahl in Escapesequenz"
 
+msgid "non-zero scale value only valid for base 10"
+msgstr ""
+
 #, c-format
 msgid "only f1 through f%d are supported, not 'f%s'"
 msgstr ""

localization/po/en.po

@@ -1818,6 +1818,9 @@ msgstr "invalid precision: %s"
 msgid "missing hexadecimal number in escape"
 msgstr "missing hexadecimal number in escape"
 
+msgid "non-zero scale value only valid for base 10"
+msgstr ""
+
 #, c-format
 msgid "only f1 through f%d are supported, not 'f%s'"
 msgstr ""

localization/po/es.po

@@ -1821,6 +1821,9 @@ msgstr "precisión inválida: %s"
 msgid "missing hexadecimal number in escape"
 msgstr "falta un número hexadecimal en la secuencia de escape"
 
+msgid "non-zero scale value only valid for base 10"
+msgstr ""
+
 #, c-format
 msgid "only f1 through f%d are supported, not 'f%s'"
 msgstr "solo se soportan f1 hasta f%d, no ‘f%s’"

localization/po/fr.po

@@ -1947,6 +1947,9 @@ msgstr "précision invalide : %s"
 msgid "missing hexadecimal number in escape"
 msgstr "nombre hexadécimal manquant dans l’échappement"
 
+msgid "non-zero scale value only valid for base 10"
+msgstr ""
+
 #, c-format
 msgid "only f1 through f%d are supported, not 'f%s'"
 msgstr ""

localization/po/ja_JP.po

@@ -1820,6 +1820,9 @@ msgstr "無効な精度: %s"
 msgid "missing hexadecimal number in escape"
 msgstr "エスケープ内に16進数がありません"
 
+msgid "non-zero scale value only valid for base 10"
+msgstr ""
+
 #, c-format
 msgid "only f1 through f%d are supported, not 'f%s'"
 msgstr "f1からf%dまでのみサポートされています。'f%s'はサポートされていません"

localization/po/pl.po

@@ -1814,6 +1814,9 @@ msgstr ""
 msgid "missing hexadecimal number in escape"
 msgstr ""
 
+msgid "non-zero scale value only valid for base 10"
+msgstr ""
+
 #, c-format
 msgid "only f1 through f%d are supported, not 'f%s'"
 msgstr ""

localization/po/pt_BR.po

@@ -1819,6 +1819,9 @@ msgstr "precisão inválida: %s"
 msgid "missing hexadecimal number in escape"
 msgstr "falta número hexadecimal no escape"
 
+msgid "non-zero scale value only valid for base 10"
+msgstr ""
+
 #, c-format
 msgid "only f1 through f%d are supported, not 'f%s'"
 msgstr ""

localization/po/sv.po

@@ -1815,6 +1815,9 @@ msgstr ""
 msgid "missing hexadecimal number in escape"
 msgstr "saknad hexadecimalt nummer i escapesekvens"
 
+msgid "non-zero scale value only valid for base 10"
+msgstr ""
+
 #, c-format
 msgid "only f1 through f%d are supported, not 'f%s'"
 msgstr ""

localization/po/zh_CN.po

@@ -1842,6 +1842,9 @@ msgstr "无效的精度：%s"
 msgid "missing hexadecimal number in escape"
 msgstr "在转义中缺少十六进制数字"
 
+msgid "non-zero scale value only valid for base 10"
+msgstr ""
+
 #, c-format
 msgid "only f1 through f%d are supported, not 'f%s'"
 msgstr "仅支持 f1 至 f%d，不支持 'f%s'"

localization/po/zh_TW.po

@@ -1816,6 +1816,9 @@ msgstr "無效的精度：%s"
 msgid "missing hexadecimal number in escape"
 msgstr "轉義序列缺少十六進位數字"
 
+msgid "non-zero scale value only valid for base 10"
+msgstr ""
+
 #, c-format
 msgid "only f1 through f%d are supported, not 'f%s'"
 msgstr "只支援 f1 至 f%d，不包括「f%s」"

src/builtins/math.rs

@@ -145,8 +145,7 @@ fn parse_cmd_opts(
         streams.err.appendln(&wgettext_fmt!(
             BUILTIN_ERR_COMBO2,
             cmd,
-            "non-zero scale value only valid
-            for base 10"
+            wgettext!("non-zero scale value only valid for base 10")
         ));
         return Err(STATUS_INVALID_ARGS);
     }

tests/checks/math.fish

@@ -23,6 +23,8 @@ math --scale=6 '5 / 3 * 0.3'
 # CHECK: 0.5
 math --scale=max '5 / 3'
 # CHECK: 1.666666666666667
+math --scale=1 --base=16 "2 / 3 - 1"
+# CHECKERR: math: invalid option combination, non-zero scale value only valid for base 10
 math "7^2"
 # CHECK: 49
 math -1 + 1
@@ -138,7 +140,6 @@ math n + 4
 # CHECKERR: 'n + 4'
 # CHECKERR:  ^
 
-
 not math 'sin()'
 # CHECKERR: math: Error: Too few arguments
 # CHECKERR: 'sin()'