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-rw-r--r--tools/h5dump/h5dump.c18
1 files changed, 15 insertions, 3 deletions
diff --git a/tools/h5dump/h5dump.c b/tools/h5dump/h5dump.c
index 5d3db21..a8b6832 100644
--- a/tools/h5dump/h5dump.c
+++ b/tools/h5dump/h5dump.c
@@ -649,7 +649,9 @@ usage(const char *prog)
fprintf(stdout, " -o F, --output=F Output raw data into file F\n");
fprintf(stdout, " -b B, --binary=B Binary file output, of form B\n");
fprintf(stdout, " -t P, --datatype=P Print the specified named datatype\n");
- fprintf(stdout, " -w N, --width=N Set the number of columns of output\n");
+ fprintf(stdout, " -w N, --width=N Set the number of columns of output. A value of 0 (zero)\n");
+ fprintf(stdout, " sets the number of columns to the maximum (65535).\n");
+ fprintf(stdout, " Default width is 80 columns.\n");
fprintf(stdout, " -m T, --format=T Set the floating point output format\n");
fprintf(stdout, " -q Q, --sort_by=Q Sort groups and attributes by index Q\n");
fprintf(stdout, " -z Z, --sort_order=Z Sort groups and attributes by order Z\n");
@@ -2377,7 +2379,12 @@ dump_data(hid_t obj_id, int obj_data, struct subset_t *sset, int display_index)
outputformat->fmt_float = fp_format;
}
- outputformat->line_ncols = nCols;
+ if (nCols==0) {
+ outputformat->line_ncols = 65535;
+ outputformat->line_per_line = 1;
+ }
+ else
+ outputformat->line_ncols = nCols;
outputformat->do_escape=display_escape;
/* print the matrix indices */
outputformat->pindex=display_index;
@@ -5363,7 +5370,12 @@ xml_dump_data(hid_t obj_id, int obj_data, struct subset_t UNUSED * sset, int UNU
int depth;
int stdindent = COL; /* should be 3 */
- outputformat->line_ncols = nCols;
+ if (nCols==0) {
+ outputformat->line_ncols = 65535;
+ outputformat->line_per_line = 1;
+ }
+ else
+ outputformat->line_ncols = nCols;
indent += COL;
/*