<div style="font-family: Arial, sans-serif; font-size: 14px;">Hi,</div><div style="font-family: Arial, sans-serif; font-size: 14px;"><br></div><div style="font-family: Arial, sans-serif; font-size: 14px;"><br></div><div style="font-family: Arial, sans-serif; font-size: 14px;">Just trying to set a "line u:s41p" symbol on latest Therion and getting strange metapost errors:</div><div style="font-family: Arial, sans-serif; font-size: 14px;"><br></div><div style="font-family: Arial, sans-serif; font-size: 14px;"><span style="font-family: Menlo, Consolas, Courier New, monospace;">! Missing `=' has been inserted.</span><div><span style="font-family: Menlo, Consolas, Courier New, monospace;"><to be read again> </span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;"> 51</span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;">l.6846 let l_u_s51</span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;"> p = l_u;</span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;">You should have said `let symbol = something'.</span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;">But don't worry; I'll pretend that an equals sign</span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;">was present. The next token I read will be `something'.</span></div><div><br></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;">! Missing symbolic token inserted.</span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;"><inserted text> </span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;"> INACCESSIBLE</span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;">l.6846 let l_u_s51</span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;"> p = l_u;</span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;">Sorry: You can't redefine a number, string, or expr.</span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;">I've inserted an inaccessible symbol so that your</span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;">definition will be completed without mixing me up too badly.</span></div><div><br></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;">! Extra tokens will be flushed.</span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;"><to be read again> </span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;"> p</span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;">l.6846 let l_u_s51p</span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;"> = l_u;</span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;">I've just read as much of that statement as I could fathom,</span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;">so a semicolon should have been next. It's very puzzling...</span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;">but I'll try to get myself back together, by ignoring</span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;">everything up to the next `;'. Please insert a semicolon</span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;">now in front of anything that you don't want me to delete.</span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;">(See Chapter 27 of The METAFONTbook for an example.)</span></div><div><br></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;">! Missing `=' has been inserted.</span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;"><to be read again> </span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;"> 51</span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;">l.6847 def l_u_s51</span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;"> p_legend = l_u_s51p(((-.3,0.5) .. (.3,.3) .. (.7,.7) .. (1...</span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;">The next thing in this `def' should have been `=',</span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;">because I've already looked at the definition heading.</span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;">But don't worry; I'll pretend that an equals sign</span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;">was present. Everything from here to `enddef'</span></div><div><span style="font-family: Menlo, Consolas, Courier New, monospace;">will be the replacement text of this macro.</span></div><span></span></div><div style="font-family: Arial, sans-serif; font-size: 14px;"><br></div><div style="font-family: Arial, sans-serif; font-size: 14px;">I believe that subtypes aren´t supporting all chars allowed by <keyword> as defined in THBook page 13 (Data types).</div><div style="font-family: Arial, sans-serif; font-size: 14px;"><br></div><div style="font-family: Arial, sans-serif; font-size: 14px;">Is it a bug or am I misreading something?</div><div style="font-family: Arial, sans-serif; font-size: 14px;"><br></div><div style="font-family: Arial, sans-serif; font-size: 14px;"><br></div><div style="font-family: Arial, sans-serif; font-size: 14px;">Regards,</div><div style="font-family: Arial, sans-serif; font-size: 14px;"><br></div><div style="font-family: Arial, sans-serif; font-size: 14px;">Rodrigo</div><div style="font-family: Arial, sans-serif; font-size: 14px;"><br></div>
<div class="protonmail_signature_block protonmail_signature_block-empty" style="font-family: Arial, sans-serif; font-size: 14px;">
<div class="protonmail_signature_block-user protonmail_signature_block-empty">
</div>
<div class="protonmail_signature_block-proton protonmail_signature_block-empty">
</div>
</div>