o z²ˆW (ã@sÌddlmZddlZddlmZmZmZe d¡Ze edƒ¡Z da gd¢a dd„Z d d „Z d d „Zd d„Zdd„Zdd„Zdd„Zd"dd„Zdd„Zdd„Zdd„Zdd„Zdd „Zed!krdeƒdSdS)#é)Úprint_functionNé)ÚBÚbytesÚord2z^[ -~]*$)&)é~r)éŸr)i¯r)iÆr)iÇr)i×r)iÝr)ior)i‚r)i‰r)iûr)i_é)i+r)iar)i± r)iê r)i(#r)i*#r )i +r)i>0r )i?0r)i–0r )iš0r)iµMr )iÿMr)i£×r )iÿør)ijúr )iþr)i#þr)ikþr )iÿþr)i`ÿr )iÜÿr)iæÿr )iÿ×r)iýÿr )iýÿrcCs6|dks|dkr dStD] \}}||kr|Sq dS)z5Return the screen column width for unicode ordinal o.éérr)Úwidths)ÚoÚnumÚwid©rúJ/var/www/html/kck/venv/lib/python3.10/site-packages/screen/old_str_util.pyÚ get_widthRs ÿrc Cst|tƒs J|ƒ‚t||ƒ}|d@s||dfStdƒ|df}t|ƒ|}|dkr-|S|d@dkrYt||dƒ}|d@dkrC|S|d@d>|d @B}|dkrS|S||dfS|d kr_|S|d @dkr¡t||dƒ}|d@dkru|St||dƒ}|d@dkr…|S|d @d >|d @d>B|d @B}|dkr›|S||d fS|dkr§|S|d@d krÿt||dƒ}|d@dkr½|St||dƒ}|d@dkrÍ|St||dƒ}|d@dkrÝ|S|d@d>|d @d >B|d @d>B|d @B}|dkrù|S||dfS|S)zH Return (ordinal at pos, next position) for UTF-8 encoded text. é€rú?r éàéÀééé?ééðr é iééøééi)Ú isinstancerrÚordÚlen) ÚtextÚposÚb1ÚerrorÚltÚb2r Úb3Úb4rrrÚ decode_one]s\               , r,cCst||ƒ|dfS)z7 decode_one implementation for unicode strings r)r")r$ÚirrrÚdecode_one_uni‘sr.cCs„t|tƒs J|ƒ‚tdƒ|df}|}|dkr@t||ƒd@dkr.t||ƒ\}}||dfS|d8}||dkr:|S|dksdSdS)z‹ Return (ordinal at pos, next position) for UTF-8 encoded text. pos is assumed to be on the trailing byte of a utf-8 sequence. rrrrrrN)r!rr"rr,)r$r%r'Úpr ÚnextrrrÚdecode_one_right˜s  úr1cCs|dvsJ‚|adS)N)Úutf8ÚnarrowÚwide©Ú_byte_encoding)ÚencrrrÚset_byte_encoding©s r8cCstS)Nr5rrrrÚget_byte_encoding¯sr9c Cs||ks Jt||fƒƒ‚t|tƒotdk}t|tƒ }|s|rRttg|}|}d}d} ||krN|||ƒ\} } t| ƒ} | ||krD||fS| }|| 7}||ks/||fSt|ƒtks^Jt|ƒƒ‚||}||krl|||fStdkr|t|||ƒdkr||d8}|||fS)a9 Calculate the closest position to the screen column pref_col in text where start_offs is the offset into text assumed to be screen column 0 and end_offs is the end of the range to search. text may be unicode or a byte string in the target _byte_encoding Returns (position, actual_col). r2rrr4r ) Úreprr!rr6r,r.rÚtypeÚwithin_double_byte) r$Ú start_offsÚend_offsÚpref_colÚutfsÚunisÚdecoder-ÚscÚnr ÚwrrrÚ calc_text_pos³s2    ú  rFc CsÌt|ƒ}|dks|dks||kr|}||ksJt||fƒƒ‚t|tƒo&tdk}t|tƒ }|r4t |¡r;|rbt |¡sbtt g|}|}d}d} ||kr`|||ƒ\} } t | ƒ} | }|| 7}||ksK|S||S)am Return the screen column width of text between start_offs and end_offs. text may be unicode or a byte string in the target _byte_encoding Some characters are wide (take two columns) and others affect the previous character (take zero columns). Use the widths table above to calculate the screen column width of text[start_offs:end_offs] réÿÿÿÿr2r) r#r:r!rr6Ú SAFE_ASCII_REÚmatchÚSAFE_ASCII_BYTES_REr,r.r) r$r=r>r(r@rArBr-rCrDr rErrrÚ calc_widthØs&   ürKcCsnt|tƒrt||ƒ}t|ƒdkSt|tƒsJ‚tdkr)t||ƒ\}}t|ƒdkStdkr5t|||ƒdkSdS)zƒ Test if the character at offs within text is wide. text may be unicode or a byte string in the target _byte_encoding r r2r4rF)r!Úunicoder"rrr6r,r<)r$Úoffsr rDrrrÚ is_wide_charûs    rNcCsœ||ksJ‚t|tƒr|dSt|tƒsJ‚tdkr8|d}t||ƒd@dkr6|d8}t||ƒd@dks(|StdkrJt|||dƒdkrJ|dS|dS)z? Return the position of the character before end_offs. rr2rrr4r ©r!rLrr6rr<©r$r=r>r rrrÚmove_prev_char s  ÿrQcCs¨||ksJ‚t|tƒr|dSt|tƒsJ‚tdkr@|d}||kr>t||ƒd@dkr>|d7}||kr>t||ƒd@dks,|StdkrPt|||ƒdkrP|dS|dS)z@ Return the position of the character after start_offs. rr2rrr4r rOrPrrrÚmove_next_chars  ÿrRcCsÀt|tƒsJ‚t||ƒ}d|krdkr7nn||krdSt||dƒdkr5t|||dƒdkr5dSdS|dkr=dS|d}||krVt||ƒdkrNn|d8}||ksE||d@r^dSdS)ajReturn whether pos is within a double-byte encoded character. text -- byte string in question line_start -- offset of beginning of line (< pos) pos -- offset in question Return values: 0 -- not within dbe char, or double_byte_encoding == False 1 -- pos is on the 1st half of a dbe char 2 -- pos is on the 2nd half of a dbe char é@érrér r)r!rrr<)r$Ú line_startr%Úvr-rrrr<1s( ý r<c Cs ddl}g}d}|j ¡D]h}|dd…dkrq | ¡}| dd¡\}}| dd¡\}}| dd¡d}d|vr?| d¡d}t|d ƒ}|d vrKd} n |d vrRd } nd} |dura| d| f¡| }|| krl|| f|d <q | || f¡| }q tdƒ|dd…D] } td| fƒq€tdƒdS)Nrrú#ú;z # ú Ú.z..é)Ú COMBININGÚMODIFIERz )ÚWÚFr rGz widths = [z %r,ú])ÚsysÚstdinÚ readlinesÚstripÚsplitÚintÚappendÚprint) rbÚoutÚlastÚlineÚhexÚrestrÚword1rÚlr rrrÚprocess_east_asian_widthZs:  rqÚ__main__)rr)Ú __future__rÚreÚcompatrrrÚcompilerHrJr6r rr,r.r1r8r9rFrKrNrQrRr<rqÚ__name__rrrrÚs.  , 4 %#)' ÿ