X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=docs%2Fusers_guide%2Fghci.xml;h=45ac5a643bae7bd7557d8619fc05277281ac5e47;hb=742722477ac2edcb142747aa9ab99345eeb454ed;hp=0409400d8b2ac65ea508ad87950b1a02e94d2e44;hpb=26553252c9f26a7778c5854c61a2e23266da4eb2;p=ghc-hetmet.git diff --git a/docs/users_guide/ghci.xml b/docs/users_guide/ghci.xml index 0409400..45ac5a6 100644 --- a/docs/users_guide/ghci.xml +++ b/docs/users_guide/ghci.xml @@ -1017,7 +1017,7 @@ right :: [a] The execution continued at the point it previously stopped, and has now stopped at the breakpoint for a second time. - + Setting breakpoints Breakpoints can be set in various ways. Perhaps the easiest way to @@ -1532,12 +1532,7 @@ $ ghci Main.hs $ ghci -package readline - ___ ___ _ - / _ \ /\ /\/ __(_) - / /_\// /_/ / / | | GHC Interactive, version 6.6, for Haskell 98. -/ /_\\/ __ / /___| | http://www.haskell.org/ghc/ -\____/\/ /_/\____/|_| Type :? for help. - +GHCi, version 6.8.1: http://www.haskell.org/ghc/ :? for help Loading package base ... linking ... done. Loading package readline-1.0 ... linking ... done. Prelude> @@ -1709,16 +1704,6 @@ $ ghci -lm - :continue - :continue - - Continue the current evaluation, when stopped at a - breakpoint. - - - - - :cmd expr :cmd @@ -1733,6 +1718,16 @@ $ ghci -lm + :continue + :continue + + Continue the current evaluation, when stopped at a + breakpoint. + + + + + :ctags filename :etags filename :etags @@ -1742,7 +1737,8 @@ $ ghci -lm Generates a “tags” file for Vi-style editors - (:ctags) or Emacs-style editors (etags). If + (:ctags) or + Emacs-style editors (:etags). If no filename is specified, the defaulit tags or TAGS is used, respectively. Tags for all the functions, constructors and @@ -1850,6 +1846,15 @@ Prelude> :. cmds.ghci + :etags + + + See :ctags. + + + + + :force identifier ... :force @@ -1986,7 +1991,7 @@ Prelude> :. cmds.ghci However, we cannot simply pass the arguments to the main function while we are testing in ghci, as the main function doesn't take its - directly. + arguments directly. @@ -2031,7 +2036,7 @@ Prelude> :main foo bar Prints a value without forcing its evaluation. :print may be used on values whose types are - unkonwn or partially known, which might be the case for local + unknown or partially known, which might be the case for local variables with polymorphic types at a breakpoint. While inspecting the runtime value, :print attempts to reconstruct the type of the value, and will elaborate the type in @@ -2051,7 +2056,7 @@ Prelude> :main foo bar :quit - Quits GHCi. You can also quit by typing a control-D + Quits GHCi. You can also quit by typing control-D at the prompt. @@ -2196,7 +2201,7 @@ Prelude> :main foo bar :show modules - Show the list of modules currently load. + Show the list of modules currently loaded.