pager: add `{', `}'; document externInto

{ & } acts like in vi (except the cursor is not moved to the line
beginning).

No reason to leave externInto undocumented, as it is even used in
the default config.

1 files changed, 14 insertions, 0 deletions

diff --git a/src/local/container.nim b/src/local/container.nim
index 2a0051e6..7cb67862 100644
--- a/src/local/container.nim
+++ b/src/local/container.nim
@@ -850,6 +850,20 @@ proc cursorPrevLink*(container: Container) {.jsfunc.} =
       if res.x > -1 and res.y != -1:
         container.setCursorXYCenter(res.x, res.y))
 
+proc cursorNextParagraph*(container: Container, n = 1) {.jsfunc.} =
+  container.iface
+    .findNextParagraph(container.cursory, n)
+    .then(proc(res: int) =
+      container.setCursorY(res)
+    )
+
+proc cursorPrevParagraph*(container: Container, n = 1) {.jsfunc.} =
+  container.iface
+    .findPrevParagraph(container.cursory, n)
+    .then(proc(res: int) =
+      container.setCursorY(res)
+    )
+
 proc cursorNthLink*(container: Container, n = 1) {.jsfunc.} =
   container.iface
     .findNthLink(n)