diff options
Diffstat (limited to 'bin/ed/ed.1')
| -rw-r--r-- | bin/ed/ed.1 | 25 |
1 files changed, 11 insertions, 14 deletions
diff --git a/bin/ed/ed.1 b/bin/ed/ed.1 index 5d2567e..194ab1b 100644 --- a/bin/ed/ed.1 +++ b/bin/ed/ed.1 @@ -25,7 +25,7 @@ files. .\" .BR ed : .\" it can only edit files in the current .\" directory and cannot execute shell commands. - +.Pp If invoked with a .Ar file argument, then a copy of @@ -39,7 +39,7 @@ Upon quitting any changes not explicitly saved with a .Em w command are lost. - +.Pp Editing is done in two distinct modes: .Em command and @@ -81,7 +81,7 @@ including a character. Input mode is terminated by entering a single period -.Pf ( Em . Ns ) +.Pq Em .\& on a line. .Pp All @@ -427,7 +427,7 @@ commands are single characters, though some require additional parameters. If a command's parameters extend over several lines, then each line except for the last must be terminated with a backslash (\\). - +.Pp In general, at most one command is allowed per line. However, most commands accept a print suffix, which is any of .Em p @@ -438,10 +438,10 @@ or .Em n (enumerate), to print the last line affected by the command. - +.Pp An interrupt (typically ^C) has the effect of aborting the current command and returning the editor to command mode. - +.Pp .Nm Ed recognizes the following commands. The commands are shown together with the default address or address range supplied if none is @@ -835,9 +835,8 @@ attempts to write the buffer if the terminal hangs up .Xr sh 1 , .Xr vi 1 , .Xr regex 3 - +.Pp USD:12-13 - .Rs .%A B. W. Kernighan .%A P. J. Plauger @@ -845,7 +844,6 @@ USD:12-13 .%O Addison-Wesley .%D 1981 .Re - .Sh LIMITATIONS .Nm Ed processes @@ -853,16 +851,15 @@ processes arguments for backslash escapes, i.e., in a filename, any characters preceded by a backslash (\\) are interpreted literally. - +.Pp If a text (non-binary) file is not terminated by a newline character, then .Nm appends one on reading/writing it. In the case of a binary file, .Nm does not append a newline on reading/writing. - +.Pp per line overhead: 4 ints - .Sh DIAGNOSTICS When an error occurs, .Nm @@ -872,7 +869,7 @@ An explanation of the last error can be printed with the .Em h (help) command. - +.Pp Since the .Em g (global) command masks any errors from failed searches and substitutions, @@ -894,7 +891,7 @@ If the .Em u (undo) command occurs in a global command list, then the command list is executed only once. - +.Pp If diagnostics are not disabled, attempting to quit .Nm or edit another file before writing a modified buffer |
