diff options
-rw-r--r-- | src/preproc/grn/grn.1.man | 71 |
1 files changed, 21 insertions, 50 deletions
diff --git a/src/preproc/grn/grn.1.man b/src/preproc/grn/grn.1.man index 13d5a81dd..56bc6d3e3 100644 --- a/src/preproc/grn/grn.1.man +++ b/src/preproc/grn/grn.1.man @@ -492,23 +492,14 @@ macro . There exist two distinct .I gremlin -file formats, -the original format from the -.I AED -graphic terminal version, -and the -.I SUN -or -.I X11 -version. +file formats: +the original format for AED graphic terminals, +and the Sun or X11 version. . -An extension to the -.IR SUN / X11 -version allowing reference points with negative coordinates is +An extension used by the Sun/X11 version allowing reference points with +negative coordinates is .I not -compatible with the -.I AED -version. +compatible with the AED version. . As long as a .I gremlin @@ -518,9 +509,8 @@ either format will be read correctly by either version of or .IR \%@g@grn . . -The other difference from -.IR SUN / X11 -format is the use of names for picture objects +The other difference in +Sun/X11 format is the use of names for picture objects (e.g., .BR POLYGON , .BR CURVE ) @@ -562,11 +552,11 @@ The first line of each .I gremlin file contains either the string .RB \[lq] gremlinfile \[rq] -.RI ( AED -version) +(AED) or .RB \[lq] sungremlinfile \[rq] -.RI ( SUN / X11 ) +(Sun/X11). +======= . . .IP \[bu] @@ -582,9 +572,7 @@ either .B 0 or .BR 1 , -is ignored by the -.IR SUN / X11 -version. +is ignored by the Sun/X11 version. . .B 0 means that @@ -627,14 +615,7 @@ Lines longer than 127 characters are truncated to that length. . .IP \[bu] The first line of each element contains a single decimal number giving -the type of the element -.RI ( AED -version) -or its ASCII name -.RI ( SUN / X11 -version). -. -See Table 2. +the type of the element (AED) or its name (Sun/X11). .sp .TS center, tab(@); @@ -643,7 +624,7 @@ ccc nll. \fIgremlin\fP File Format \[mi] Object Type Specification .sp -\fIAED\fP Number@\fISUN\/\fP/\,\fIX11\fP Name@Description +AED Number@Sun/X11 Name@Description 0@BOTLEFT@bottom-left-justified text 1@BOTRIGHT@bottom-right-justified text 2@CENTCENT@center-justified text @@ -678,12 +659,8 @@ separated by spaces. . The list of points is terminated by a line containing the string .RB \[lq] "\-1.0 \-1.0" \[rq] -.RI ( AED -version) -or a single asterisk, -\[lq]*\[rq] -.RI ( Sun / X11 -version). +(AED) or a single asterisk, +\[lq]*\[rq] (Sun/X11). . . .IP \[bu] @@ -773,11 +750,8 @@ this line of the element contains the string \[lq]0\[rq]. .\" ==================================================================== . .I gremlin -was designed for -.IR AED s, -and its coordinates reflect the -.I AED -coordinate space. +was designed for AED terminals, +and its coordinates reflect the AED coordinate space. . For vertical pictures, x-values range 116 to 511, @@ -807,17 +781,14 @@ code. .SS "Notes on Sun/X11 coordinates" .\" ==================================================================== . -There is no longer a restriction on the range of coordinates used to -create objects in the -.IR SUN / X11 -version of +There is no restriction on the range of coordinates used to create +objects in the Sun/X11 version of .IR gremlin . . However, files with negative coordinates .I will -cause problems if displayed on the -.IR AED . +cause problems if displayed on the AED. . . .\" ==================================================================== |