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More human readable $(float)

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The output matches that of Python (eg 1e100, not 1.0e100), but also
reflects locale (assuming it was set using setlocale() before).
This commit is contained in:
katlogic 2014-06-15 01:49:14 +02:00
commit cea2a9087d
3 changed files with 16 additions and 7 deletions
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5
lib/system/ansi_c.nim
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@ -106,10 +106,13 @@ proc c_fopen(filename, mode: cstring): C_TextFileStar {.
importc: "fopen", header: "<stdio.h>".}
proc c_fclose(f: C_TextFileStar) {.importc: "fclose", header: "<stdio.h>".}
proc c_sprintf(buf, frmt: cstring) {.header: "<stdio.h>",
proc c_sprintf(buf, frmt: cstring): int {.header: "<stdio.h>",
importc: "sprintf", varargs, noSideEffect.}
# we use it only in a way that cannot lead to security issues
proc c_localeconv():ptr cstring {.header: "<locale.h>",
importc: "localeconv", noSideEffect.}
proc c_fread(buf: pointer, size, n: int, f: C_BinaryFileStar): int {.
importc: "fread", header: "<stdio.h>".}
proc c_fseek(f: C_BinaryFileStar, offset: clong, whence: int): int {.