hg-status: add page (#2847)

pages/common/hg-status.md

@@ -0,0 +1,36 @@
+# hg status
+
+> Show files that have changed in the working directory.
+> Homepage: <https://www.mercurial-scm.org/doc/hg.1.html#status>.
+
+- Display the status of changed files:
+
+`hg status`
+
+- Display only modified files:
+
+`hg status --modified`
+
+- Display only added files:
+
+`hg status --added`
+
+- Display only removed files:
+
+`hg status --removed`
+
+- Display only deleted (but tracked) files:
+
+`hg status --deleted`
+
+- Display changes in the working directory compared to a specified changeset:
+
+`hg status --rev {{revision}}`
+
+- Display only files matching a specified glob pattern:
+
+`hg status --include {{pattern}}`
+
+- Display files, excluding those that match a specified glob pattern:
+
+`hg status --exclude {{pattern}}`