diff options
Diffstat (limited to 'txr.1')
| -rw-r--r-- | txr.1 | 34 |
1 files changed, 34 insertions, 0 deletions
@@ -3276,6 +3276,12 @@ The directive evaluates \*(TL expressions immediately, during the parsing of the \*(TX syntax in which it occurs. +.coIP @(in-package) +The +.code in-package +directive is used to switch to a different symbol package. +It mirrors the \*(TL macro of the same name. + .PP .SS* Subexpression Evaluation @@ -6580,6 +6586,34 @@ can be used as a horizontal or vertical directive, whereas .code mdo is only vertical. +.dir in-package + +The +.code in-package +directive shares the same syntax and semantics as the \*(TL macro +of the same name: + +.cblk +.mets (in-package << name ) +.cble + +The +.code in-package +directive is evaluated immediately upon being parsed, +leaving no trace in the syntax tree of the surrounding \*(TX +query. + +It causes the +.code *package* +special variable to take on the package denoted by +.metn name . + +The directive that +.meta name +is either a string or symbol. An error exception is thrown if +this isn't the case. Otherwise it searches for the package. +If the package is not found, an error exception is thrown. + .SS* Blocks .NP* Overview |