PATCH: diffstat completion - allow compact option forms

[Oliver Kiddle <okiddle@xxxxxxxxxxx>]

diffstat allows options like -p1 with the argument in the same word as
the option. The completion should also allow this. Also fix one typo.

Oliver

diff --git a/Completion/Unix/Command/_diffstat b/Completion/Unix/Command/_diffstat
index c9f8e3049..9e7bf779b 100644
--- a/Completion/Unix/Command/_diffstat
+++ b/Completion/Unix/Command/_diffstat
@@ -5,28 +5,28 @@ _arguments -s -S \
   '-c[prefix each line with hash mark]' \
   '-C[use color highlighting of histogram]' \
   '-d[print debug information]' \
-  '-D[specify location of patched files for unchanged count]:location:_directories' \
-  '-e[redirect standard error to specified file]:error file:_files' \
+  '-D+[specify location of patched files for unchanged count]:location:_directories' \
+  '-e+[redirect standard error to specified file]:error file:_files' \
   '-E[trim escape sequences, e.g. from colordiff]' \
-  '-f[specify histogram format]:format:((0\:concise 1\:normal 2\:dots 3\:dots+normal 4\:value 5\:value+normal 6\:value+dots 7\:value+dots+normal))' \
+  '-f+[specify histogram format]:format:((0\:concise 1\:normal 2\:dots 3\:dots+normal 4\:value 5\:value+normal 6\:value+dots 7\:value+dots+normal))' \
   '(- *)-h[display help information]' \
   '-k[suppress merging of filenames in report]' \
   '-K[resolve ambiguity of "only" filenames]' \
   '-l[list only the filenames]' \
   '-m[merge insert/delete data in chunks as modified-lines]' \
-  '-n[specify minimum width for filenames]:width [auto]' \
-  '-N[specify maximum width for filenames]:width [auto]' \
-  '-o[redirect standard output to specified file]:output file:_files' \
-  '-p[specify number of path separators to strip]:path components [common]' \
+  '-n+[specify minimum width for filenames]:width [auto]' \
+  '-N+[specify maximum width for filenames]:width [auto]' \
+  '-o+[redirect standard output to specified file]:output file:_files' \
+  '-p+[specify number of path separators to strip]:path components [common]' \
   '-q[suppress "0 files changed" message for empty diffs]' \
-  '-r[specify rounding for histogram]:rounding:((0\:none 1\:simple 2\:simple+adjustment))' \
+  '-r+[specify rounding for histogram]:rounding:((0\:none 1\:simple 2\:simple+adjustment))' \
   '(-t)-s[show only the summary line]' \
-  '-S[specify location of original files for unchanged count]:location:_directories' \
+  '-S+[specify location of original files for unchanged count]:location:_directories' \
   '-R[assume patch was created with old and new files swapped]' \
   '(-T -s)-t[overrides histogram, generates csv output]' \
   '(-t)-T[print amounts (like -t) in addition to histogram]' \
   '-u[suppress sorting of filenames in report]' \
   '-v[show progress]' \
   '(- *)-V[print version number]' \
-  '-w[specify maximumn width of output]:maximum width [80]' \
+  '-w+[specify maximum width of output]:maximum width [80]' \
   '*:patch file:_files'