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Diffstat (limited to 'argp')
-rw-r--r--argp/argp-fmtstream.c40
-rw-r--r--argp/argp-help.c64
2 files changed, 56 insertions, 48 deletions
diff --git a/argp/argp-fmtstream.c b/argp/argp-fmtstream.c
index 1649f15cbb..d563c31b8e 100644
--- a/argp/argp-fmtstream.c
+++ b/argp/argp-fmtstream.c
@@ -253,25 +253,27 @@ __argp_fmtstream_update (argp_fmtstream_t fs)
if (nextline == buf + len + 1
? fs->end - nl < fs->wmargin + 1
: nextline - (nl + 1) < fs->wmargin)
- /* The margin needs more blanks than we removed. */
- if (fs->end - fs->p > fs->wmargin + 1)
- /* Make some space for them. */
- {
- size_t mv = fs->p - nextline;
- memmove (nl + 1 + fs->wmargin, nextline, mv);
- nextline = nl + 1 + fs->wmargin;
- len = nextline + mv - buf;
- *nl++ = '\n';
- }
- else
- /* Output the first line so we can use the space. */
- {
- if (nl > fs->buf)
- fwrite_unlocked (fs->buf, 1, nl - fs->buf, fs->stream);
- putc_unlocked ('\n', fs->stream);
- len += buf - fs->buf;
- nl = buf = fs->buf;
- }
+ {
+ /* The margin needs more blanks than we removed. */
+ if (fs->end - fs->p > fs->wmargin + 1)
+ /* Make some space for them. */
+ {
+ size_t mv = fs->p - nextline;
+ memmove (nl + 1 + fs->wmargin, nextline, mv);
+ nextline = nl + 1 + fs->wmargin;
+ len = nextline + mv - buf;
+ *nl++ = '\n';
+ }
+ else
+ /* Output the first line so we can use the space. */
+ {
+ if (nl > fs->buf)
+ fwrite_unlocked (fs->buf, 1, nl - fs->buf, fs->stream);
+ putc_unlocked ('\n', fs->stream);
+ len += buf - fs->buf;
+ nl = buf = fs->buf;
+ }
+ }
else
/* We can fit the newline and blanks in before
the next word. */
diff --git a/argp/argp-help.c b/argp/argp-help.c
index 8fe3b2e584..9a1c05387f 100644
--- a/argp/argp-help.c
+++ b/argp/argp-help.c
@@ -183,14 +183,16 @@ fill_in_uparams (const struct argp_state *state)
}
if (unspec)
- if (var[0] == 'n' && var[1] == 'o' && var[2] == '-')
- {
- val = 0;
- var += 3;
- var_len -= 3;
- }
- else
- val = 1;
+ {
+ if (var[0] == 'n' && var[1] == 'o' && var[2] == '-')
+ {
+ val = 0;
+ var += 3;
+ var_len -= 3;
+ }
+ else
+ val = 1;
+ }
else if (isdigit (*arg))
{
val = atoi (arg);
@@ -709,20 +711,22 @@ hol_entry_cmp (const struct hol_entry *entry1,
int group1 = entry1->group, group2 = entry2->group;
if (entry1->cluster != entry2->cluster)
- /* The entries are not within the same cluster, so we can't compare them
- directly, we have to use the appropiate clustering level too. */
- if (! entry1->cluster)
- /* ENTRY1 is at the `base level', not in a cluster, so we have to
- compare it's group number with that of the base cluster in which
- ENTRY2 resides. Note that if they're in the same group, the
- clustered option always comes laster. */
- return group_cmp (group1, hol_cluster_base (entry2->cluster)->group, -1);
- else if (! entry2->cluster)
- /* Likewise, but ENTRY2's not in a cluster. */
- return group_cmp (hol_cluster_base (entry1->cluster)->group, group2, 1);
- else
- /* Both entries are in clusters, we can just compare the clusters. */
- return hol_cluster_cmp (entry1->cluster, entry2->cluster);
+ {
+ /* The entries are not within the same cluster, so we can't compare them
+ directly, we have to use the appropiate clustering level too. */
+ if (! entry1->cluster)
+ /* ENTRY1 is at the `base level', not in a cluster, so we have to
+ compare it's group number with that of the base cluster in which
+ ENTRY2 resides. Note that if they're in the same group, the
+ clustered option always comes laster. */
+ return group_cmp (group1, hol_cluster_base (entry2->cluster)->group, -1);
+ else if (! entry2->cluster)
+ /* Likewise, but ENTRY2's not in a cluster. */
+ return group_cmp (hol_cluster_base (entry1->cluster)->group, group2, 1);
+ else
+ /* Both entries are in clusters, we can just compare the clusters. */
+ return hol_cluster_cmp (entry1->cluster, entry2->cluster);
+ }
else if (group1 == group2)
/* The entries are both in the same cluster and group, so compare them
alphabetically. */
@@ -1115,13 +1119,15 @@ hol_entry_help (struct hol_entry *entry, const struct argp_state *state,
__argp_fmtstream_set_lmargin (stream, 0);
if (pest.first)
- /* Didn't print any switches, what's up? */
- if (!oshort (real) && !real->name)
- /* This is a group header, print it nicely. */
- print_header (real->doc, entry->argp, &pest);
- else
- /* Just a totally shadowed option or null header; print nothing. */
- goto cleanup; /* Just return, after cleaning up. */
+ {
+ /* Didn't print any switches, what's up? */
+ if (!oshort (real) && !real->name)
+ /* This is a group header, print it nicely. */
+ print_header (real->doc, entry->argp, &pest);
+ else
+ /* Just a totally shadowed option or null header; print nothing. */
+ goto cleanup; /* Just return, after cleaning up. */
+ }
else
{
const char *tstr = real->doc ? dgettext (state->root_argp->argp_domain,