diff options
Diffstat (limited to 'tex/context/modules/mkiv/m-steps.lua')
| -rw-r--r-- | tex/context/modules/mkiv/m-steps.lua | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/tex/context/modules/mkiv/m-steps.lua b/tex/context/modules/mkiv/m-steps.lua index c02e8f1c1..7fbb58370 100644 --- a/tex/context/modules/mkiv/m-steps.lua +++ b/tex/context/modules/mkiv/m-steps.lua @@ -62,7 +62,7 @@ local chart = nil local steps = { } local count = 0 -local function step_start_chart(name) +local function step_start_chart(name,alternative) name = name or "" steps = table.setmetatableindex(function(t,k) local v = { -- could be metatable @@ -81,8 +81,9 @@ local function step_start_chart(name) end) count = 0 chart = { - steps = steps, - count = count, + steps = steps, + count = count, + alternative = alternative, } charts[name] = chart end @@ -176,7 +177,15 @@ local function step_make_chart(settings) start() flush("step_begin_chart ;") -- - local alternative = utilities.parsers.settings_to_hash(chartsettings.alternative) + print(chartsettings.alternative) + local alternative = chartsettings.alternative + if not alternative or alternative == "" then + alternative = chart.alternative + end + if not alternative or alternative == "" then + alternative = variables.horizontal + end + local alternative = utilities.parsers.settings_to_hash(alternative) local vertical = alternative[variables.vertical] local align = alternative[variables.three] local category = chartsettings.category @@ -391,7 +400,7 @@ end interfaces.implement { name = "step_start_chart", - arguments = "string", + arguments = { "string", "string" }, actions = step_start_chart, } |