| <!-- (C) International Organization for Standardization 1986 |
| Permission to copy in any form is granted for use with |
| conforming SGML systems and applications as defined in |
| ISO 8879, provided this notice is included in all copies. |
| --> |
| <!-- Character entity set. Typical invocation: |
| <!ENTITY % ISObox PUBLIC |
| "ISO 8879:1986//ENTITIES Box and Line Drawing//EN"> |
| %ISObox; |
| --> |
| <!-- All names are in the form: box1234, where: |
| box = constants that identify a box drawing entity. |
| 1&2 = v, V, u, U, d, D, Ud, or uD, as follows: |
| v = vertical line for full height. |
| u = upper half of vertical line. |
| d = downward (lower) half of vertical line. |
| 3&4 = h, H, l, L, r, R, Lr, or lR, as follows: |
| h = horizontal line for full width. |
| l = left half of horizontal line. |
| r = right half of horizontal line. |
| In all cases, an upper-case letter means a double or heavy line. |
| --> |
| <!ENTITY boxh SDATA "[boxh ]"--horizontal line --> |
| <!ENTITY boxv SDATA "[boxv ]"--vertical line--> |
| <!ENTITY boxur SDATA "[boxur ]"--upper right quadrant--> |
| <!ENTITY boxul SDATA "[boxul ]"--upper left quadrant--> |
| <!ENTITY boxdl SDATA "[boxdl ]"--lower left quadrant--> |
| <!ENTITY boxdr SDATA "[boxdr ]"--lower right quadrant--> |
| <!ENTITY boxvr SDATA "[boxvr ]"--upper and lower right quadrants--> |
| <!ENTITY boxhu SDATA "[boxhu ]"--upper left and right quadrants--> |
| <!ENTITY boxvl SDATA "[boxvl ]"--upper and lower left quadrants--> |
| <!ENTITY boxhd SDATA "[boxhd ]"--lower left and right quadrants--> |
| <!ENTITY boxvh SDATA "[boxvh ]"--all four quadrants--> |
| <!ENTITY boxvR SDATA "[boxvR ]"--upper and lower right quadrants--> |
| <!ENTITY boxhU SDATA "[boxhU ]"--upper left and right quadrants--> |
| <!ENTITY boxvL SDATA "[boxvL ]"--upper and lower left quadrants--> |
| <!ENTITY boxhD SDATA "[boxhD ]"--lower left and right quadrants--> |
| <!ENTITY boxvH SDATA "[boxvH ]"--all four quadrants--> |
| <!ENTITY boxH SDATA "[boxH ]"--horizontal line--> |
| <!ENTITY boxV SDATA "[boxV ]"--vertical line--> |
| <!ENTITY boxUR SDATA "[boxUR ]"--upper right quadrant--> |
| <!ENTITY boxUL SDATA "[boxUL ]"--upper left quadrant--> |
| <!ENTITY boxDL SDATA "[boxDL ]"--lower left quadrant--> |
| <!ENTITY boxDR SDATA "[boxDR ]"--lower right quadrant--> |
| <!ENTITY boxVR SDATA "[boxVR ]"--upper and lower right quadrants--> |
| <!ENTITY boxHU SDATA "[boxHU ]"--upper left and right quadrants--> |
| <!ENTITY boxVL SDATA "[boxVL ]"--upper and lower left quadrants--> |
| <!ENTITY boxHD SDATA "[boxHD ]"--lower left and right quadrants--> |
| <!ENTITY boxVH SDATA "[boxVH ]"--all four quadrants--> |
| <!ENTITY boxVr SDATA "[boxVr ]"--upper and lower right quadrants--> |
| <!ENTITY boxHu SDATA "[boxHu ]"--upper left and right quadrants--> |
| <!ENTITY boxVl SDATA "[boxVl ]"--upper and lower left quadrants--> |
| <!ENTITY boxHd SDATA "[boxHd ]"--lower left and right quadrants--> |
| <!ENTITY boxVh SDATA "[boxVh ]"--all four quadrants--> |
| <!ENTITY boxuR SDATA "[boxuR ]"--upper right quadrant--> |
| <!ENTITY boxUl SDATA "[boxUl ]"--upper left quadrant--> |
| <!ENTITY boxdL SDATA "[boxdL ]"--lower left quadrant--> |
| <!ENTITY boxDr SDATA "[boxDr ]"--lower right quadrant--> |
| <!ENTITY boxUr SDATA "[boxUr ]"--upper right quadrant--> |
| <!ENTITY boxuL SDATA "[boxuL ]"--upper left quadrant--> |
| <!ENTITY boxDl SDATA "[boxDl ]"--lower left quadrant--> |
| <!ENTITY boxdR SDATA "[boxdR ]"--lower right quadrant--> |