Improve organization of _show() default pipeline.

xwmx · Sep 22, 2023 · 9043a84 · 9043a84
1 parent 245a78f
commit 9043a84
Showing 1 changed file with 16 additions and 10 deletions.
diff --git a/nb b/nb
@@ -18824,16 +18824,22 @@ Can't show archives. Export archive and expand to edit.\\n"
           _target_extension="${_target_filename##*.}"
         fi
 
-        cat "${_target_path}"                                       \
-          | LC_ALL=C sed -E                                         \
-              -e "s/^([[:space:]]*-) /\1${_ME}-ph-${_ME}/g"         \
-              -e "s/^([[:space:]]*\*) /\1${_ME}-ph-${_ME}/g"        \
-          | LC_ALL=C fold -s -w "${_COLUMNS}"                       \
-          | LC_ALL=C sed -E                                         \
-              -e "s/^([[:space:]]*-)${_ME}-ph-${_ME}/\1 /g"         \
-              -e "s/^([[:space:]]*\*)${_ME}-ph-${_ME}/\1 /g"        \
-          | _highlight_syntax_if_available "${_target_extension:-}" \
-          | _pager
+        {
+          cat "${_target_path}"
+        } | {
+          # fold to current width
+          LC_ALL=C sed -E                                    \
+              -e "s/^([[:space:]]*-) /\1${_ME}-ph-${_ME}/g"  \
+              -e "s/^([[:space:]]*\*) /\1${_ME}-ph-${_ME}/g" \
+          | LC_ALL=C fold -s -w "${_COLUMNS}"                \
+          | LC_ALL=C sed -E                                  \
+              -e "s/^([[:space:]]*-)${_ME}-ph-${_ME}/\1 /g"  \
+              -e "s/^([[:space:]]*\*)${_ME}-ph-${_ME}/\1 /g"
+        } | {
+          _highlight_syntax_if_available "${_target_extension:-}"
+        } | {
+          _pager
+        }
       fi
     fi
   fi