#
# We can generate these forms:
#
-# Small3:
-# Small4:
-# Small5:
-# Small6:
-# Small7:
-# Small8:
-# Small9:
-# Small10:
+# In each case:
+# if tree is dirty, * is suffixed or prefixed to count or commitid
+# if tree has untracked files, + is added
+# (where it is added depends on the Form; in any case it does not
+# change the size, but steals space from digits)
+#
+# Small2 Small3 ... Small10:
# git rev-list --first-parent --count HEAD
# typically 3-4 characters but we allow for up to 6
# padded with zeroes; if too long we reduce mod 10^n
-# eg
-# Small4 1070
-# If tree is dirty, + or * is suffixed, reducing number of
-# digits by 1.
+# eg if the count is 123456
+# Small5 3456*
+# Small8 __123456 (where _ are spaces)
#
-# Small4S:
-# Small6S: Small6T:
-# Small8S: Small9T:
-# Small10S:
+# Small2S Small4S ... Small10S:
+# Small3T Small9T:
# same but split into two lines (S) or three lines (T) eg
-# Small4S 10 Small6t 1
-# 70 07
-# 0*
+# Small4S 45 Small6T _3
+# 6* 45
+# 6*
#
-# Git4 Git4S
-# Git6 Git6S Git6T
-# Git8 Git8S
-# Git9 Git9T
-# Git10 Git10S
+# Git2 Git3 ... Git10:
+# Git4S Git6S ... Git10S:
+# Git6T Git9T:
# git-rev-parse HEAD (prefix of requested length)
-# eg
-# Git6 82f2a2
-# If tree is dirty, + or * is suffixed to commitid,
-# reducing number of hex digits by 1.
-
-# Full3
-# Full4
-# Full5
-# Full6
-# Full7
-# Full8
-# Full9
-# Full10
+# eg if the commitid is abcdef0123...
+# Git5 abcd*
+
+# Full4 Full6 ... Full20:
# git-rev-list --first-parent --count HEAD
# git-rev-parse HEAD
+# (all on two lines)
# eg
-# Full6 1070
-# 82f2a2
-# If tree is dirty, + or * is suffixed to count (but not to
-# commitid) reducing number of digits by 1.
+# Full6 abcdef Full8 abcdef01
+# 23456* _123456*
+#
+# Full6T Full9T ... Full30T
+# as Full but commit is split over two lines
+# for a 3-line message; eg
+# Full9T abc
+# de*
+# 456
#
# FontDemo
#
our $gtm_demo_j;
our @gtm_demo_o;
-sub gentextmodule_demo_start_batch ($;$) {
- ($gtm_demo_i, $gtm_demo_j) = @_;
- $gtm_demo_j //= 0;
+sub gentextmodule_demo_start_batch () {
+ $gtm_demo_j = 0;
+ $gtm_demo_i++;
}
sub gentextmodule ($@) {
our $do_git_untracked = 1;
our $argcounter;
-sub rjustt ($$) { # right justify and truncate (ie, pad and truncate at left)
- my ($sz, $whole) = @_;
+sub rjustt ($$;$) { # right justify and truncate (ie, pad and truncate at left)
+ # always includes prefix
+ my ($sz, $whole, $prefix) = @_;
+ $prefix //= '';
my $lw = length $whole;
- return $lw > $sz
- ? substr($whole, $lw-$sz)
- : sprintf "%${sz}s", $whole;
+ my $spare = $sz - $lw - (length $prefix);
+ return
+ ($spare > 0 ? (' ' x $spare) : '').
+ $prefix.
+ substr($whole, ($spare < 0 ? -$spare : 0));
}
-sub ljustt ($$$) { # always includes $suffix
+sub ljustt ($$;$) {
my ($sz, $whole, $suffix) = @_;
+ $suffix //= '';
$sz -= length $suffix;
return sprintf "%-${sz}.${sz}s%s", $whole, $suffix;
}
$git_object = gitoutput qw(rev-parse HEAD);
}
- foreach my $sz (3..10) {
- gentextmodule_demo_start_batch($sz-3);
+ foreach my $sz (2..10) {
+ gentextmodule_demo_start_batch();
- gentextmodule_plusq("Small$sz", rjustt($sz, $git_count.$git_dirty))
+ gentextmodule_plusq("Small$sz", rjustt($sz, $git_count, $git_dirty))
if defined $git_count;
gentextmodule_plusq("Git$sz", ljustt($sz, $git_object, $git_dirty))
if defined $git_object;
if (defined $git_count && defined $git_object) {
- gentextmodule("Full$sz",
- rjustt($sz, $git_count.$git_dirty),
- ljustt($sz, $git_object, ''));
+ gentextmodule("Full".($sz*2),
+ ljustt($sz, $git_object),
+ rjustt($sz, $git_count, $git_dirty));
+
+ my $e = $sz;
+ gentextmodule("Full".($e*3)."T",
+ ljustt($e*2, $git_object, $git_dirty)
+ =~ m/.{$e}/g,
+ rjustt($e, $git_count));
}
}
}
$do_git //= defined($argcounter) ? '' : 'co';
-gentextmodule_demo_start_batch(-1);
+gentextmodule_demo_start_batch();
gentextmodule('FontDemo', @demo);
do_git();