45_a_history_of_qed
Keeping a constantly updated window on a part of the text being edited is now, of course, completely standard and accepted.

0045_0001__Keeping keeping 0045_0002__a_0045_0005__window a_window 0045_0001__Keeping->0045_0002__a_0045_0005__window [arg1] 0045_0007__a_0045_0008__part a_part 0045_0001__Keeping->0045_0007__a_0045_0008__part on[nim] z_0045_5002 _ 0045_0001__Keeping->z_0045_5002 [arg0] 0045_0010__the_0045_0011__text the_text 0045_0007__a_0045_0008__part->0045_0010__the_0045_0011__text of 0045_0004__updated updated 0045_0004__updated->0045_0002__a_0045_0005__window [arg1] 0045_0003__constantly constantly 0045_0004__updated->0045_0003__constantly [nim] staz_0045_5012 * 0045_0004__updated->staz_0045_5012 [arg0] 0045_0012__being being 0045_0013__edited edited 0045_0012__being->0045_0013__edited [scope] 0045_0013__edited->0045_0010__the_0045_0011__text [arg1] staz_0045_5017 * 0045_0013__edited->staz_0045_5017 [arg0] 0045_0014__is is 0045_0014__is->z_0045_5002 [arg0] 0045_0015__now now 0045_0014__is->0045_0015__now [nim] 0045_0017__of_course of_course 0045_0014__is->0045_0017__of_course [nim] 0045_0021__and and 0045_0014__is->0045_0021__and [prd] 0045_0019__completely completely 0045_0021__and->0045_0019__completely [qual] 0045_0020__standard standard 0045_0021__and->0045_0020__standard [conj1] 0045_0022__accepted accepted 0045_0021__and->0045_0022__accepted [conj2] 0045_1001____sta_ _*_ 0045_1001____sta_->0045_0001__Keeping [restriction] 0045_1001____sta_->0045_0014__is [scope]
arc(r_0045_0001__Keeping,r_0045_0002__a_r_0045_0005__window,arg1).
arc(r_0045_0001__Keeping,r_0045_0007__a_r_0045_0008__part,r_0045_0006__on__nim).
arc(r_0045_0001__Keeping,z_0045_5002,arg0).
arc(r_0045_0004__updated,r_0045_0002__a_r_0045_0005__window,arg1).
arc(r_0045_0004__updated,r_0045_0003__constantly,nim).
arc(r_0045_0004__updated,star_z_0045_5012,arg0).
arc(r_0045_0007__a_r_0045_0008__part,r_0045_0010__the_r_0045_0011__text,r_0045_0009__of).
arc(r_0045_0012__being,r_0045_0013__edited,keep_scope).
arc(r_0045_0013__edited,r_0045_0010__the_r_0045_0011__text,arg1).
arc(r_0045_0013__edited,star_z_0045_5017,arg0).
arc(r_0045_0014__is,r_0045_0015__now,nim).
arc(r_0045_0014__is,r_0045_0017__of_course,nim).
arc(r_0045_0014__is,r_0045_0021__and,prd).
arc(r_0045_0014__is,z_0045_5002,arg0).
arc(r_0045_0021__and,r_0045_0019__completely,qual).
arc(r_0045_0021__and,r_0045_0020__standard,conj1).
arc(r_0045_0021__and,r_0045_0022__accepted,conj2).
arc(r_0045_1001____star__,r_0045_0001__Keeping,restriction_).
arc(r_0045_1001____star__,r_0045_0014__is,scope_).


IP-PPL PP-SCON IP-PPL VAG;~Tn.pr Keeping NP-OB1 D a IP-PPL NP-LGS * ADVP-NIM ADV constantly VVN;~Tn updated N window PP-NIM P-ROLE on NP D a N part PP P-ROLE of NP D the N text IP-PPL BAG;~cat_Ve_passive_ being IP-PPL-CAT NP-LGS * VVN;~Tn edited BEP;~La is ADVP-NIM ADV now PUNC , ADVP-NIM ADV of_course PUNC , ADJP-PRD ADVP ADV completely AJLYR AJLYR ADJ standard CONJP CONJ and AJLYR ADJ accepted PUNC .
( (IP-PPL (PP-SCON (IP-PPL (VAG;~Tn.pr Keeping;{keep})
                           (NP-OB1 (D a;{a})
                                   (IP-PPL (NP-LGS *)
                                           (ADVP-NIM (ADV constantly;{constantly}))
                                           (VVN;~Tn updated;{update}))
                                   (N window;{window}))
                           (PP-NIM (P-ROLE on;{on})
                                   (NP (D a;{a})
                                       (N part;{part})
                                       (PP (P-ROLE of;{of})
                                           (NP (D the;{the})
                                               (N text;{text})
                                               (IP-PPL (BAG;~cat_Ve_passive_ being;{be})
                                                       (IP-PPL-CAT (NP-LGS *)
                                                                   (VVN;~Tn edited;{edit})))))))))
          (BEP;~La is;{be})
          (ADVP-NIM (ADV now;{now}))
          (PUNC ,)
          (ADVP-NIM (ADV of_course;{of_course}))
          (PUNC ,)
          (ADJP-PRD (ADVP (ADV completely;{completely}))
                    (AJLYR (AJLYR (ADJ standard;{standard}))
                           (CONJP (CONJ and;{and})
                                  (AJLYR (ADJ accepted;{accepted})))))
          (PUNC .))
  (ID 45_a_history_of_qed))