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[svn-r13372] Add "-w0" or "--width=0" for no line wrap for h5ls

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This commit is contained in:
Peter Cao 2007-02-21 16:58:00 -05:00
parent bbc62be800
commit c831f673c4
1 changed files with 15 additions and 3 deletions

18
tools/h5ls/h5ls.c

@ -42,6 +42,7 @@ static hbool_t hexdump_g = FALSE; /* show data as raw hexadecimal */
static hbool_t show_errors_g = FALSE; /* print HDF5 error messages */
static hbool_t simple_output_g = FALSE; /* make output more machine-readable */
static hbool_t show_file_name_g = FALSE; /* show file name for full names */
static hbool_t no_line_wrap_g = FALSE; /* show data content without line wrap */
/* Info to pass to the iteration functions */
typedef struct iter_t {
@ -1257,7 +1258,12 @@ dump_dataset_values(hid_t dset)
} else {
info.idx_fmt = "(%s)";
info.line_ncols = width_g;
if (no_line_wrap_g) {
info.line_ncols = 65535;
info.line_per_line = 1;
}
else
info.line_ncols = width_g;
info.line_multi_new = 1;
if (label_g) info.cmpd_name = "%s=";
info.line_pre = " %s ";
@ -2161,7 +2167,10 @@ main (int argc, const char *argv[])
preferred_driver = argv[argno]+6;
} else if (!strncmp(argv[argno], "--width=", 8)) {
width_g = (int)strtol(argv[argno]+8, &rest, 0);
if (width_g<=0 || *rest) {
if (0 == width_g)
no_line_wrap_g = TRUE;
else if (width_g<0 || *rest) {
usage();
leave(1);
}
@ -2194,7 +2203,10 @@ main (int argc, const char *argv[])
s = argv[++argno];
}
width_g = (int)strtol(s, &rest, 0);
if (width_g<=0 || *rest) {
if (0 == width_g)
no_line_wrap_g = TRUE;
else if (width_g<0 || *rest) {
usage();
leave(1);
}