Numbers read from text as C's strtod, strtol and atof read them, the readings
FTE's stof builtin and its entity-key parser (ED_ParseEpair) use.
QuakeServer.TextNumbers.strtod(" .3 rest")
#=> {0.3, " rest"}
QuakeServer.TextNumbers.atof(".3")
#=> 0.30000001192092896
QuakeServer.TextNumbers.strtol("0x1f")
#=> {31, ""}Leading white space (space, tab, newline, vertical tab, form feed, carriage return) is
skipped and a + or - sign read. strtod reads a decimal number (digits with an
optional point, at least one digit, an optional exponent e or E) or a hexadecimal
one (0x or 0X, hex digits with an optional point, an optional binary exponent p
or P); strtol reads base 0: 0x hexadecimal, a leading 0 octal, else decimal.
Text with no number reads as 0 with the whole text left. Infinities and NaNs, which
QuakeC memory cannot hold, are not read; a number beyond a double's range reads as the
largest double of its sign.
Summary
Functions
The number at the front of text as atof reads it into a 32-bit float.
value rounded to a 32-bit float, a value beyond its range to its largest of that sign.
value wrapped to a signed 32-bit integer.
The number at the front of text, a double, and the text after it.
The whole number at the front of text, read in base 0, and the text after it.
Functions
The number at the front of text as atof reads it into a 32-bit float.
value rounded to a 32-bit float, a value beyond its range to its largest of that sign.
value wrapped to a signed 32-bit integer.
The number at the front of text, a double, and the text after it.
The whole number at the front of text, read in base 0, and the text after it.