Further improve documentation

diff --git a/tig.c b/tig.c
index 3b51c5a4a947d8447bcb8b459e5d84be5c4c0c2a..6a94a2af9814a4a8401d3a6258f634033a66cb47 100644 (file)
--- a/tig.c
+++ b/tig.c
@@ -295,7 +295,7 @@ parse_options(int argc, char *argv[])
                /**
                 * \--::
                 *      End of tig(1) options. Useful when specifying commands
-                *      for the main view. Example:
+                *      options for the main view. Example:
                 *
                 *              $ tig -- --since=1.month
                 **/
@@ -305,13 +305,13 @@ parse_options(int argc, char *argv[])
                }
 
                /**
-                * log [options]::
+                * log [git log options]::
                 *      Open log view using the given git log options.
                 *
-                * diff [options]::
+                * diff [git diff options]::
                 *      Open diff view using the given git diff options.
                 *
-                * show [options]::
+                * show [git show options]::
                 *      Open diff view using the given git show options.
                 **/
                if (!strcmp(opt, "log") ||
@@ -322,11 +322,14 @@ parse_options(int argc, char *argv[])
                        break;
                }
 
-               /* Make stuff like:
+               /**
+                * [git options]::
+                *      tig(1) will stop the option parsing when the first
+                *      command line parameter not starting with "-" is
+                *      encountered. This makes the following work:
                 *
                 *      $ tig tag-1.0..HEAD
-                *
-                * work. */
+                **/
                if (opt[0] && opt[0] != '-')
                        break;