-#: src/language/expressions/helpers.c:101
-msgid ""
-"The day argument to DATE.YRDAY is not an integer. The result will be system-"
-"missing."
-msgstr ""
-
-#: src/language/expressions/helpers.c:107
-msgid ""
-"The day argument to DATE.YRDAY is outside the acceptable range of 1 to 366. "
-"The result will be system-missing."
-msgstr ""
-
-#: src/language/expressions/helpers.c:129
-msgid ""
-"The year argument to YRMODA is greater than 47516. The result will be "
-"system-missing."
-msgstr ""
-
-#: src/language/expressions/helpers.c:182
-#, c-format
-msgid ""
-"Unrecognized date unit \"%.*s\". Valid date units are \"years\", \"quarters"
-"\", \"months\", \"weeks\", \"days\", \"hours\", \"minutes\", and \"seconds\"."
-msgstr ""
-"Unrecognised date unit \"%.*s\". Valid date units are \"years\", \"quarters"
-"\"\n"
-"\"\", \"months\", \"weeks\", \"days\", \"hours\", \"minutes\", and \"seconds"
-"\"."
-
-#: src/language/expressions/helpers.c:332
-msgid ""
-"Invalid DATESUM method. Valid choices are \"closest\" and \"rollover\"."
-msgstr ""
-
-#: src/language/expressions/parse.c:259
-#, c-format
-msgid ""
-"Type mismatch: expression has %s type, but a numeric value is required here."
-msgstr ""
-
-#: src/language/expressions/parse.c:271
-#, c-format
-msgid ""
-"Type mismatch: expression has %s type, but a string value is required here."
-msgstr ""
-
-#: src/language/expressions/parse.c:427
-#, c-format
-msgid "Type mismatch while applying %s operator: cannot convert %s to %s."
-msgstr ""
-
-#: src/language/expressions/parse.c:643
-msgid ""
-"Chaining relational operators (e.g. \"a < b < c\") will not produce the "
-"mathematically expected result. Use the AND logical operator to fix the "
-"problem (e.g. \"a < b AND b < c\"). If chaining is really intended, "
-"parentheses will disable this warning (e.g. \"(a < b) < c\".)"
-msgstr ""
-
-#: src/language/expressions/parse.c:744
-msgid ""
-"The exponentiation operator (\"**\") is left-associative, even though right-"
-"associative semantics are more useful. That is, \"a**b**c\" equals \"(a**b)"
-"**c\", not as \"a**(b**c)\". To disable this warning, insert parentheses."
-msgstr ""
-
-#: src/language/expressions/parse.c:809
-#, c-format
-msgid "Unknown system variable %s."
-msgstr ""
-
-#: src/language/expressions/parse.c:857
-#, c-format
-msgid "Unknown identifier %s."
-msgstr ""
-
-#: src/language/expressions/parse.c:885 src/language/stats/aggregate.c:516
-msgid "expecting `)'"
-msgstr ""
-
-#: src/language/expressions/parse.c:892
-msgid "in expression"
-msgstr ""
-
-#: src/language/expressions/parse.c:1073
-#, c-format
-msgid "%s must have at least %d arguments in list."
-msgstr ""
-
-#: src/language/expressions/parse.c:1082
-#, c-format
-msgid "%s must have even number of arguments in list."
-msgstr ""
-
-#: src/language/expressions/parse.c:1085
-#, c-format
-msgid "%s must have multiple of %d arguments in list."
-msgstr ""
-
-#: src/language/expressions/parse.c:1095
-#, c-format
-msgid "%s function does not accept a minimum valid argument count."
-msgstr ""
-
-#: src/language/expressions/parse.c:1104