Here is the example from the sample page, reproduced here (and in red boldface in its context below):
944-5 One line mCAP2, v1793+ (-RANN, CRK)
All fully collated editions listed in the PW, beginning with the 1793 Variorum edition of George Steevens, emend the copy text at TLN 944-5 to read as a single pentameter line rather than two short ones, so that the end of Portias speech and the beginning of Brutus occupy the same line, i.e.: And not my Husbands Secrets? O ye Gods! The first known example of this reading occurs in Edward Capells manuscript notes (c. 1751) for his 1768 edition of the plays, although he does not, strangely, adopt his very own sensible emendation. It is possible that Steevens knew of Capells reading, or arrived at it independently. The editors Joseph Rann (1794) and George Lillie Craik (1857) follow F1, and read 944-5 as two separate lines.
    
      878 Y’haue] Ff, Qq, KIT1,  ALEX-BEV; you haue mFL, v1773-SING2, COL3, HAL, KTLY, COL4 (subst.);  You’ve ROWE1 etc.
      879 Stole] Stol’n JOHN,  v1773
      884 further] farther mFL,  Q1691, COL,  WH1, HAL
      887 wafter] wafture  ROWE1-MUN, PEN2, OXF2, OXF4
      893 eate] Om.  WH1
      896 you^] ~ , Qq, F4-YAL1
             & Deare^] ~ , F4-POPE2
      904 danke] darke F2-F4,  QU3, ROWE2, TJOH2; damp WALK
      906 Night?] ~ ; TJOH, HAN1,  JEN, KNT1+ (-CRK, KTLY, RID)
      908 his] hit F1
      911 See n. on 919
      912 charme] charge TJOH,  POPE, HAN1, mCHAUN, WALKER  (1860, 3:246) conj., HSS2, HUD2, GOULD (1884, p. 36) conj.
      915 your selfe] yourself  WALK, THEO3, BLAIR, THEO4-WH2 (-JEN), NLSN, KIT1, MUN, EVNS
      916 you are] are you mFL1,  OXF1
      919-20 One line mCAP2, v1793+ (-RANN, CRK)
      919 Ad. Kneele mCOL1 conj., COL2 (subst.); after of in 911 OXF2; SD  after 911 OXF4
      920 Ad. raising her. mCAP2, CAP, JEN, COL3, PEL2, BEV, OXF4; (after of in 921) [rising] OXF2
      921 gentle^] ~ , mTBY4 conj. STAU
      923 excepted] expected QU2,  QU3, QU4
      924 your Selfe] yourself  THEO3, BLAIR, THEO4-YAL2 (-CAP [text], JEN, SIS), EVNS, BEV
      925 or] of OXF1
      926 comfort] consort mTBY2 conj., THEOBALD (1730) in NICHOLS (1817, 2:494) conj., (claimed  for THEOBALD in HAN2; claimed THIRLBY in mTBY4),  THEO1, THEO2, HAN1, HAN2, mTBY4 conj. M: BLAIR, THEO4, JOHN,  CHEDWORTH (1805, p. 276) conj.
      927  to] t’ WALKER  (1860, 1:221) conj., WH1 
         sometimes] sometime QU2, QU3, QU4; om. POPE, mHAN, ELZE (1878, p. 347) conj.  (withdrawn ELZE, 1889, p. 284)
         but  in the] but in QU1-QU3, QU4; in the TJOH2; but i’th’ WALKER (1860, 1:221) conj., WH1
      933  this secret] your heart mFL
      937  Woman well reputed:] Ff, Qq, ROWE, POPE, THEO, JEN, SING, HUD1, CRK, KTLY,  CAM1, RLF1, ARD1, RID, CAM3-YAL2, PEN2-EVNS, OXF2; Woman well reputed^ WARB, JOHN; Woman, well-reputed^ v1773, STAU; Woman well-reputed, mCAP2, CAP etc.
      944-5 One line mCAP2, v1793+ (-RANN, CRK)
      947  a while] awhile CRK, DYCE1, HAL-DYCE2, HUD2-ARD1, KIT1-BOB, BEV, OXF2 
      949-52 Lines ending engagements; . . .  charactery . . . haste. KTLY
      949-50  Heart. . . . engagements, . . . thee,] ~ , . . . ~ ; . . . ~ ^ KTLY
    952-54 One line mCAP2, v1793+ (-RANN, CRK)
	
    
 Textual Notes (TN), TLN 873-952
Textual Notes (TN), TLN 873-952